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Double-digit growth lifts Allegro MicroSystems (Nasdaq: ALGM) FY 2026 results

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Allegro MicroSystems reported strong growth for its fourth quarter and fiscal 2026. Q4 net sales rose 26% year-over-year to $243.2 million, and fiscal year sales increased 23% to $890.1 million, driven by automotive and industrial demand.

Q4 non-GAAP diluted EPS was $0.17, nearly triple the prior year’s $0.06, while full-year non-GAAP EPS more than doubled to $0.54. GAAP results remained a net loss of $14.9 million for the year, but GAAP gross margin improved to 46.3%, with non-GAAP gross margin at 49.4%.

Automotive sales reached $628.6 million for fiscal 2026, up 17%, and Industrial and Other rose 38% to $261.5 million. For the first quarter of fiscal 2027, Allegro guides net sales of $245–$255 million, implying about 23% year-over-year growth at the midpoint, with expected non-GAAP EPS between $0.19 and $0.23 and non-GAAP gross margin of 50–51%.

Positive

  • Strong revenue growth and mix: Q4 net sales rose 26% year-over-year to $243.2 million and fiscal 2026 sales grew 23% to $890.1 million, with automotive up 17% and industrial and other up 38%.
  • Non-GAAP profitability expansion: Full-year non-GAAP diluted EPS more than doubled to $0.54, non-GAAP operating margin improved to 14.1%, and Adjusted EBITDA increased to $170.1 million with a 19.1% margin.
  • Upbeat outlook: For Q1 fiscal 2027, Allegro projects net sales of $245–$255 million (about 23% year-over-year growth at the midpoint), non-GAAP gross margin of 50–51%, and non-GAAP EPS of $0.19–$0.23.

Negative

  • None.

Insights

Allegro delivers strong top-line growth with expanding margins and upbeat guidance.

Allegro MicroSystems grew Q4 net sales 26% year-over-year to $243.2M and full-year sales 23% to $890.1M. Growth was balanced, with automotive revenue up 17% for fiscal 2026 and industrial and other up 38%, showing traction beyond core auto markets.

Profitability metrics improved meaningfully on a non-GAAP basis. Q4 non-GAAP gross margin reached 50.0%, versus 45.6% a year earlier, and full-year non-GAAP operating margin increased to 14.1%. Non-GAAP diluted EPS rose from $0.24 to $0.54 for the year, while GAAP results still showed a net loss of $14.9M, influenced by items such as restructuring, purchased intangible amortization and other adjustments.

Guidance for the first quarter of fiscal 2027 calls for net sales of $245–$255M, implying roughly 23% year-over-year growth at the midpoint, with non-GAAP gross margin of 50–51% and non-GAAP EPS of $0.19–$0.23. These targets indicate management expects demand strength to continue into the quarter ending June 26, 2026, particularly in focus areas like xEV, ADAS and data center.

Item 2.02 Results of Operations and Financial Condition Financial
Disclosure of earnings results, typically an earnings press release or preliminary financials.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Q4 2026 net sales $243.2M Three-month period ended March 27, 2026; up 26% YoY
Fiscal 2026 net sales $890.1M Twelve-month period ended March 27, 2026; up 23% YoY
Fiscal 2026 non-GAAP diluted EPS $0.54 More than double prior-year $0.24
Fiscal 2026 GAAP net loss $14.9M Net loss attributable to Allegro MicroSystems, Inc.
Fiscal 2026 non-GAAP gross margin 49.4% Versus 48.0% in prior fiscal year
Fiscal 2026 Adjusted EBITDA $170.1M Adjusted EBITDA margin 19.1% of net sales
Q1 FY 2027 sales guidance $245–$255M Quarter ending June 26, 2026; ~23% YoY growth at midpoint
Fiscal 2026 operating cash flow $163.1M GAAP operating cash flow; free cash flow $124.9M
Non-GAAP Financial Measures financial
"This press release includes certain non-GAAP financial measures as defined by the SEC rules."
Non-GAAP financial measures are numbers companies use to show their financial performance that exclude certain expenses or income. They help investors see how the company might perform without one-time costs or other unusual items, giving a different perspective from official reports. However, since they can be adjusted, they don’t always tell the full story and should be looked at alongside standard financial figures.
Adjusted EBITDA financial
"The key measures we consider are ... EBITDA, Adjusted EBITDA, Adjusted EBITDA margin..."
Adjusted EBITDA is a way companies measure how much money they make from their core operations, like running a business, by removing certain costs or income that aren’t part of regular business activities. It helps investors see how well a company is doing without distractions from unusual expenses or gains, making it easier to compare companies or track performance over time.
forward-looking statements regulatory
"This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995."
Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.
Effective Tax Rate financial
"Non-GAAP Effective Tax Rate, non-GAAP Net Income Attributable to Allegro MicroSystems, Inc..."
The effective tax rate is the percentage of a company's profits that it pays in taxes. It shows how much of its earnings go to taxes after all deductions and credits are considered. For investors, it indicates how much of the company's income is taken by taxes, impacting overall profitability and financial health.
research and development amortization financial
"one-time research and development amortization election which accelerates the amortization of previously capitalized domestic research and development..."
Impairment of assets held for sale financial
"Impairment of assets held for sale 6,590 — 6,590 —"
Q4 2026 Revenue $243.2M +26% YoY
FY 2026 Revenue $890.1M +23% YoY
FY 2026 non-GAAP diluted EPS $0.54 more than double prior $0.24
FY 2026 Adjusted EBITDA $170.1M up from $113.0M
Guidance

For Q1 fiscal 2027, Allegro expects net sales of $245–$255M, non-GAAP gross margin of 50–51%, and non-GAAP diluted EPS of $0.19–$0.23.

false000086629100008662912026-05-072026-05-07

 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 7, 2026

 

 

Allegro MicroSystems, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-39675

46-2405937

(State or Other Jurisdiction
of Incorporation)

(Commission File Number)

(IRS Employer
Identification No.)

 

 

 

 

 

955 Perimeter Road

 

Manchester, New Hampshire

 

03103

(Address of Principal Executive Offices)

 

(Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (603) 626-2300

 

 

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:


Title of each class

 

Trading
Symbol(s)

 


Name of each exchange on which registered

Common Stock, par value $0.01 per share

 

ALGM

 

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

 


Item 2.02 Results of Operations and Financial Condition.

On May 7, 2026, Allegro MicroSystems, Inc. (the “Company”) issued a press release announcing its financial results for the quarter and fiscal year ended March 27, 2026. The full text of the press release issued is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information in this Current Report on Form 8-K (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Description

Exhibit 99.1

Press Release issued by Allegro MicroSystems, Inc. on May 7, 2026

Exhibit 104

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

ALLEGRO MICROSYSTEMS, INC.

Date: May 7, 2026

By:

  /s/ Derek P. D’Antilio

 Derek P. D’Antilio

 Executive Vice President, Chief Financial Officer and Treasurer

 


Exhibit 99.1

Allegro MicroSystems Reports Fourth Quarter and Fiscal Year 2026 Results

Fourth Quarter Sales Increased by 26% Year-over-Year to $243 Million

Fiscal Year 2026 Sales Increased by 23% Year-over-Year to $890 Million

 

Manchester, NH, May 7, 2026 – Allegro MicroSystems, Inc. (“Allegro” or the “Company”) (Nasdaq: ALGM), a global leader in power and sensing semiconductor solutions for motion control and energy efficient systems, today announced financial results for its fourth quarter and full fiscal year ended March 27, 2026.

 

“We finished fiscal year 2026 with strong momentum, delivering a fifth consecutive quarter of sales growth at $243 million. Non-GAAP EPS nearly tripled year-over-year to $0.17. For the full year, sales grew 23% to $890 million and non-GAAP EPS more than doubled to $0.54. These results reflect strength in Focus Auto sales - including xEV and ADAS – and Data Center, which reached a record 14% of total Q4 sales,” said Mike Doogue, President and CEO of Allegro MicroSystems. “As we enter fiscal 2027, we see demand trends that support continued growth, and remain confident in our ability to execute towards our target financial model.”

 

Fourth Quarter and Full Fiscal Year 2026 Financial Highlights:

In thousands, except per share data

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

 

(Unaudited)

 

 

(Unaudited)

 

 

(Unaudited)

 

 

(Unaudited)

 

 

(Unaudited)

 

Net Sales

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Automotive

 

$

163,909

 

 

$

164,543

 

 

$

139,494

 

 

$

628,561

 

 

$

535,205

 

Industrial and Other

 

 

79,278

 

 

 

64,667

 

 

 

53,330

 

 

 

261,535

 

 

 

189,801

 

Total net sales

 

$

243,187

 

 

$

229,210

 

 

$

192,824

 

 

$

890,096

 

 

$

725,006

 

GAAP Financial Measures

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross margin %

 

 

47.0

%

 

 

46.7

%

 

 

41.4

%

 

 

46.3

%

 

 

44.3

%

Operating margin %

 

 

2.2

%

 

 

4.2

%

 

 

(6.8

)%

 

 

2.1

%

 

 

(2.7

)%

Diluted EPS

 

$

(0.09

)

 

$

0.04

 

 

$

(0.08

)

 

$

(0.08

)

 

$

(0.39

)

Non-GAAP Financial Measures

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gross margin %

 

 

50.0

%

 

 

49.9

%

 

 

45.6

%

 

 

49.4

%

 

 

48.0

%

Operating margin %

 

 

15.6

%

 

 

15.4

%

 

 

9.0

%

 

 

14.1

%

 

 

9.5

%

Diluted EPS

 

$

0.17

 

 

$

0.15

 

 

$

0.06

 

 

$

0.54

 

 

$

0.24

 

Business Outlook

For the first quarter of fiscal year 2027 ending June 26, 2026, the Company expects total net sales to be in the range of
$245 million to $255 million. At the midpoint of this range, it implies growth in net sales of 23% year-over-year.

The Company also estimates the following results on a non-GAAP basis:

Gross Margin is expected to be between 50% and 51%,
Operating expenses are expected to be $80 million, plus or minus $2 million, and
Diluted Earnings per Share is expected to be between $0.19 and $0.23.

 

Allegro has not provided a reconciliation of its first fiscal quarter outlook for non-GAAP Gross Margin, non-GAAP Operating Expenses, and non-GAAP Diluted Earnings per Share because estimates of all of the reconciling items cannot be provided without unreasonable efforts. It is difficult to reasonably provide a forward-looking estimate between such forward-looking non-GAAP measures and the comparable forward-looking U.S. generally accepted accounting principles (“GAAP”) measures. Certain factors that are materially significant to Allegro’s ability to estimate these items are out of its control and/or cannot be reasonably predicted.


Earnings Webcast

A webcast will be held on Thursday, May 7, 2026 at 8:30 a.m., Eastern Time. Michael C. Doogue, President and Chief Executive Officer, and Derek P. D’Antilio, Executive Vice President and Chief Financial Officer, will discuss Allegro’s business and financial results.

The webcast will be available on the Investor Relations section of the Company’s website at investors.allegromicro.com. A recording of the webcast will be posted in the same location shortly after the call concludes and will be available for at least 90 days.

About Allegro MicroSystems

Allegro MicroSystems, Inc. is leveraging more than three decades of expertise in magnetic sensing and power ICs to propel electrification, automation, AI data center, and robotics forward with solutions that enhance efficiency, performance and sustainability. Allegro’s commitment to quality drives transformation across industries, reinforcing our status as a pioneer in “automotive-grade” technology and a partner in our customers’ success. For additional information, please visit https://www.allegromicro.com.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements, other than statements of historical facts, contained in this press release including statements regarding our future results of operations and financial position, business strategy, prospective products and the plans and objectives of management for future operations, including, among others, statements regarding the liquidity, growth and profitability strategies and factors and trends affecting our business, including the projected size and growth of markets in which we operate or may operate, are forward-looking statements. These statements involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements.

Without limiting the foregoing, in some cases, you can identify forward-looking statements by terms such as “aim,” “may,” “will,” “should,” “expect,” “exploring,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “would,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” “seek,” or “continue” or the negative of these terms or other similar expressions, although not all forward-looking statements contain these words. No forward-looking statement is a guarantee of future results, performance or achievements, and one should avoid placing undue reliance on such statements.

Forward-looking statements are based on our management’s current expectations, beliefs and assumptions and on information currently available to us. Such beliefs and assumptions may or may not prove to be correct. Additionally, such forward-looking statements are subject to a number of known and unknown risks, uncertainties and assumptions, and actual results may differ materially from those expressed or implied in the forward-looking statements due to various factors, including, but not limited to, those identified in Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and Part I, Item 1A. “Risk Factors” in our Annual Report on Form 10-K for the year ended March 28, 2025, as any such factors may be updated from time to time in our Quarterly Reports on Form 10-Q and our other filings with the Securities and Exchange Commission (the “SEC”). These risks and uncertainties include, but are not limited to: downturns or volatility in general economic conditions; our ability to compete effectively, expand our market share and increase our net sales and profitability; our reliance on a limited number of third-party semiconductor wafer fabrication facilities and suppliers of other materials; any failure to adjust purchase commitments and inventory management based on changing market conditions or customer demand; shifts in our product mix, customer mix or channel mix, which could negatively impact our gross margin; the cyclical nature of the semiconductor industry, including the analog segment in which we compete; any downturn or disruption in the automotive market or industry; our ability to successfully integrate the acquisition of other companies or technologies and products into our business; our ability to compensate for decreases in average selling prices of our products and increases in input costs; our ability to manage any sustained yield problems or other delays at our third-party wafer fabrication facilities or in the final assembly and test of our products; our ability to accurately predict our quarterly net sales and operating results and meet the expectations of investors; our dependence on manufacturing operations in the Philippines; our reliance on distributors to generate sales; events beyond our control impacting us, our key suppliers or our manufacturing partners; our ability to develop new product features or new products in a timely and cost-effective manner; our dependence on growth in the end markets that use our products and the impact that slowdowns in such growth could have on our financial results; the loss of one or more significant customers; our ability to identify, enter and expand in new markets, and to generate returns on such investments; uncertainties related to the design win process and our ability to recover design and development expenses and to generate timely or sufficient net sales or margins; changes in government trade policies, including the imposition of export restrictions and tariffs; our exposures to warranty claims, product liability claims and product recalls; our dependence on international customers and operations; the availability of rebates, tax credits and other financial incentives on end-user demands for certain products; risks, liabilities, costs and obligations related to governmental regulations and other legal obligations, including export/trade control, privacy, data protection, information security, cybersecurity, consumer protection, environmental and occupational health and safety, antitrust, anti-corruption and anti-bribery, product safety, environmental protection, employment matters and tax; the risk of unsolicited acquisition proposals; the volatility of currency exchange rates; our ability to raise capital to support our growth strategy; our indebtedness may limit our flexibility to operate


our business; our ability to retain key and highly skilled personnel; the impact of restructuring activities on our business and operating results; our ability to protect our proprietary technology and inventions through patents or trade secrets; our ability to commercialize our products without infringing third-party intellectual property rights; disruptions or breaches of our information technology systems or confidential information or those of our third-party service providers; any failure to maintain effective internal control over financial reporting; changes in tax rates or the adoption of new tax legislation; the negative impacts of sustained inflation on our business; the risks presented by climate change; the risks related to ESG matters; and other events beyond our control. Moreover, we operate in an evolving environment. New risk factors and uncertainties may emerge from time to time, and it is not possible for management to predict all risk factors and uncertainties.

You should read this press release and the documents that we reference completely and with the understanding that our actual future results may be materially different from what we expect. We qualify all of our forward-looking statements by these cautionary statements. All forward-looking statements speak only as of the date of this press release, and except as required by applicable law, we do not plan to publicly update or revise any forward-looking statements, whether as a result of any new information, future events, changed circumstances or otherwise.

This press release includes certain non-GAAP financial measures as defined by the SEC rules. These non-GAAP financial measures are provided in addition to, and not as a substitute for or superior to measures of, financial performance prepared in accordance with GAAP. There are a number of limitations related to the use of these non-GAAP financial measures versus their most directly comparable GAAP equivalents. For example, other companies may calculate non-GAAP financial measures differently or may use other measures to evaluate their performance, all of which could reduce the usefulness of the presented non-GAAP financial measures as tools for comparison.

This press release may not be reproduced, forwarded to any person or published, in whole or in part.


ALLEGRO MICROSYSTEMS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except share and per share amounts)

(Unaudited)

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

Net sales

 

$

243,187

 

 

$

192,824

 

 

$

890,096

 

 

$

725,006

 

Cost of goods sold

 

 

128,912

 

 

 

112,945

 

 

 

478,126

 

 

 

403,479

 

Gross profit

 

 

114,275

 

 

 

79,879

 

 

 

411,970

 

 

 

321,527

 

Operating expenses:

 

 

 

 

 

 

 

 

 

 

 

 

Research and development

 

 

55,535

 

 

 

47,618

 

 

 

205,804

 

 

 

179,649

 

Selling, general and administrative

 

 

46,740

 

 

 

45,459

 

 

 

181,089

 

 

 

161,680

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

6,590

 

 

 

 

Total operating expenses

 

 

108,865

 

 

 

93,077

 

 

 

393,483

 

 

 

341,329

 

Operating income (loss)

 

 

5,410

 

 

 

(13,198

)

 

 

18,487

 

 

 

(19,802

)

Interest and other expense

 

 

(8,097

)

 

 

(5,240

)

 

 

(33,388

)

 

 

(31,142

)

Loss on change in fair value of forward repurchase contract

 

 

 

 

 

 

 

 

 

 

 

(34,752

)

Loss before income taxes

 

 

(2,687

)

 

 

(18,438

)

 

 

(14,901

)

 

 

(85,696

)

Income tax provision (benefit)

 

 

13,749

 

 

 

(3,700

)

 

 

(248

)

 

 

(12,933

)

Net loss

 

 

(16,436

)

 

 

(14,738

)

 

 

(14,653

)

 

 

(72,763

)

Net income attributable to non-controlling interests

 

 

52

 

 

 

62

 

 

 

244

 

 

 

247

 

Net loss attributable to Allegro MicroSystems, Inc.

 

$

(16,488

)

 

$

(14,800

)

 

$

(14,897

)

 

$

(73,010

)

Net loss per common share attributable to Allegro MicroSystems, Inc.:

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

$

(0.09

)

 

$

(0.08

)

 

$

(0.08

)

 

$

(0.39

)

Diluted

 

$

(0.09

)

 

$

(0.08

)

 

$

(0.08

)

 

$

(0.39

)

Weighted average shares outstanding:

 

 

 

 

 

 

 

 

 

 

 

 

Basic

 

 

185,309,271

 

 

 

184,169,928

 

 

 

185,035,670

 

 

 

187,707,391

 

Diluted

 

 

185,309,271

 

 

 

184,169,928

 

 

 

185,035,670

 

 

 

187,707,391

 

 

Supplemental Schedule of Total Net Sales

The following table summarizes total net sales by market within the Company’s unaudited condensed consolidated statements of operations:

 

Three-Month Period Ended

 

 

Change

 

 

Twelve-Month Period Ended

 

 

Change

 

 

March 27, 2026

 

 

March 28, 2025

 

 

Amount

 

 

%

 

 

March 27, 2026

 

 

March 28, 2025

 

 

Amount

 

 

%

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

Automotive

 

$

163,909

 

 

$

139,494

 

 

$

24,415

 

 

 

18

%

 

$

628,561

 

 

$

535,205

 

 

$

93,356

 

 

 

17

%

Industrial and Other

 

 

79,278

 

 

 

53,330

 

 

 

25,948

 

 

 

49

%

 

 

261,535

 

 

 

189,801

 

 

 

71,734

 

 

 

38

%

Total net sales

 

$

243,187

 

 

$

192,824

 

 

$

50,363

 

 

 

26

%

 

$

890,096

 

 

$

725,006

 

 

$

165,090

 

 

 

23

%

 


ALLEGRO MICROSYSTEMS, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

 

 

March 27

 

 

March 28,

 

 

2026
(Unaudited)

 

 

2025

 

Assets

 

 

 

 

 

 

Current assets:

 

 

 

 

 

 

Cash and cash equivalents

 

$

168,753

 

 

$

121,334

 

Restricted cash

 

 

6,604

 

 

 

9,773

 

Trade accounts receivable, net

 

 

93,248

 

 

 

84,598

 

Inventories

 

 

181,752

 

 

 

183,914

 

Prepaid income taxes

 

 

1,179

 

 

 

36,662

 

Prepaid expenses and other current assets

 

 

52,070

 

 

 

30,247

 

Assets held for sale

 

 

 

 

 

16,508

 

Total current assets

 

 

503,606

 

 

 

483,036

 

Property, plant and equipment, net

 

 

308,258

 

 

 

302,919

 

Deferred income tax assets

 

 

80,221

 

 

 

68,528

 

Goodwill

 

 

203,291

 

 

 

202,475

 

Intangible assets, net

 

 

238,675

 

 

 

262,115

 

Equity investment in related party

 

 

22,296

 

 

 

31,695

 

Other assets

 

 

59,828

 

 

 

70,193

 

Total assets

 

$

1,416,175

 

 

$

1,420,961

 

Liabilities, Non-Controlling Interest and Stockholders’ Equity

 

 

 

 

 

 

Current liabilities:

 

 

 

 

 

 

Trade accounts payable

 

$

44,438

 

 

$

38,733

 

Amounts due to related party

 

 

4,794

 

 

 

6,535

 

Accrued expenses and other current liabilities

 

 

95,163

 

 

 

65,570

 

Current portion of long-term debt

 

 

1,530

 

 

 

1,423

 

Total current liabilities

 

 

145,925

 

 

 

112,261

 

Long-term debt

 

 

285,746

 

 

 

344,703

 

Other long-term liabilities

 

 

28,059

 

 

 

32,897

 

Total liabilities

 

 

459,730

 

 

 

489,861

 

Commitments and contingencies

 

 

 

 

 

 

Stockholders’ Equity:

 

 

 

 

 

 

Preferred stock

 

 

 

 

 

 

Common stock

 

 

1,854

 

 

 

1,843

 

Additional paid-in capital

 

 

1,050,582

 

 

 

1,012,055

 

Accumulated deficit

 

 

(68,488

)

 

 

(53,591

)

Accumulated other comprehensive loss

 

 

(29,201

)

 

 

(30,752

)

Equity attributable to Allegro MicroSystems, Inc.

 

 

954,747

 

 

 

929,555

 

Non-controlling interest

 

 

1,698

 

 

 

1,545

 

Total stockholders’ equity

 

 

956,445

 

 

 

931,100

 

Total liabilities, non-controlling interest and stockholders’ equity

 

$

1,416,175

 

 

$

1,420,961

 

 


ALLEGRO MICROSYSTEMS, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(Unaudited)

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

Cash flows from operating activities:

 

 

 

 

 

 

 

 

 

 

 

 

Net loss

 

$

(16,436

)

 

$

(14,738

)

 

$

(14,653

)

 

$

(72,763

)

Adjustments to reconcile net loss to net cash provided by operating activities:

 

 

 

 

 

 

 

 

 

 

 

 

Depreciation and amortization

 

 

17,765

 

 

 

15,924

 

 

 

67,593

 

 

 

64,502

 

Amortization of deferred financing costs

 

 

297

 

 

 

732

 

 

 

2,245

 

 

 

2,513

 

Deferred income taxes

 

 

(4,009

)

 

 

(4,755

)

 

 

(11,994

)

 

 

(16,301

)

Stock-based compensation

 

 

10,647

 

 

 

9,617

 

 

 

47,910

 

 

 

41,868

 

Loss on change in fair value of forward repurchase contract

 

 

 

 

 

 

 

 

 

 

 

34,752

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

6,590

 

 

 

 

Provisions for inventory and expected credit losses

 

 

1,435

 

 

 

1,697

 

 

 

8,989

 

 

 

9,216

 

Other non-cash reconciling items

 

 

348

 

 

 

339

 

 

 

653

 

 

 

6,984

 

Changes in operating assets and liabilities:

 

 

 

 

 

 

 

 

 

 

 

 

Trade accounts receivable

 

 

6,403

 

 

 

(1,275

)

 

 

(9,201

)

 

 

33,081

 

Inventories

 

 

(4,994

)

 

 

7,914

 

 

 

(6,267

)

 

 

(30,160

)

Payment to related party

 

 

(15,000

)

 

 

 

 

 

(15,000

)

 

 

 

Prepaid expenses and other assets

 

 

22,935

 

 

 

(3,200

)

 

 

40,634

 

 

 

(4,601

)

Trade accounts payable

 

 

(7,685

)

 

 

(1,423

)

 

 

5,996

 

 

 

4,044

 

Due to and from related parties

 

 

46

 

 

 

4,551

 

 

 

(1,740

)

 

 

5,115

 

Other changes in operating assets and liabilities, net

 

 

17,372

 

 

 

4,970

 

 

 

41,314

 

 

 

(16,337

)

Net cash provided by operating activities

 

 

35,714

 

 

 

20,353

 

 

 

163,069

 

 

 

61,913

 

Cash flows from investing activities:

 

 

 

 

 

 

 

 

 

 

 

 

Purchases of property, plant and equipment

 

 

(17,016

)

 

 

(5,391

)

 

 

(38,176

)

 

 

(39,955

)

Purchases of intangible assets

 

 

 

 

 

(1,180

)

 

 

 

 

 

(1,180

)

Acquisition of business, net of cash acquired

 

 

 

 

 

 

 

 

 

 

 

319

 

Investment in debt security

 

 

(3,541

)

 

 

 

 

 

(3,541

)

 

 

 

Net cash used in investing activities

 

 

(20,557

)

 

 

(6,571

)

 

 

(41,717

)

 

 

(40,816

)

Cash flows from financing activities:

 

 

 

 

 

 

 

 

 

 

 

 

Net proceeds from Refinanced Term Loan Facility

 

 

285,000

 

 

 

(402

)

 

 

285,000

 

 

 

193,081

 

Repayment of term loan

 

 

(285,000

)

 

 

(30,000

)

 

 

(345,000

)

 

 

(105,000

)

Finance lease payments

 

 

(516

)

 

 

(498

)

 

 

(1,368

)

 

 

(1,201

)

Receipts on related party notes receivable

 

 

 

 

 

 

 

 

 

 

 

1,875

 

Payments for intangible assets

 

 

(1,000

)

 

 

 

 

 

(5,000

)

 

 

 

Payments for taxes related to net share settlement of equity awards

 

 

(2,258

)

 

 

(3,458

)

 

 

(12,612

)

 

 

(16,238

)

Proceeds from issuance of common stock under employee stock purchase plan

 

 

1,427

 

 

 

1,524

 

 

 

3,337

 

 

 

3,511

 

Repurchases of common stock

 

 

 

 

 

 

 

 

 

 

 

(853,921

)

Payments for taxes related to repurchase of common stock

 

 

 

 

 

 

 

 

(1,713

)

 

 

 

Net proceeds from issuance of common stock

 

 

 

 

 

 

 

 

 

 

 

665,850

 

Dividends paid to non-controlling interest

 

 

 

 

 

(19

)

 

 

(23

)

 

 

(19

)

Net cash used in financing activities

 

 

(2,347

)

 

 

(32,853

)

 

 

(77,379

)

 

 

(112,062

)

Effect of exchange rate changes on cash and cash equivalents and restricted cash

 

 

(852

)

 

 

1,216

 

 

 

277

 

 

 

(89

)

Net increase (decrease) in cash and cash equivalents and restricted cash

 

 

11,958

 

 

 

(17,855

)

 

 

44,250

 

 

 

(91,054

)

Cash and cash equivalents and restricted cash at beginning of period

 

 

163,399

 

 

 

148,962

 

 

 

131,107

 

 

 

222,161

 

Cash and cash equivalents and restricted cash at end of period

 

$

175,357

 

 

$

131,107

 

 

$

175,357

 

 

$

131,107

 

 


Non-GAAP Financial Measures

In addition to the measures presented in our condensed consolidated financial statements, we regularly review other measures, defined as non-GAAP financial measures by the SEC, to evaluate our business, measure our performance, identify trends, prepare financial forecasts and make strategic decisions. The key measures we consider are non-GAAP Gross Profit, non-GAAP Gross Margin, non-GAAP Operating Expenses, non-GAAP Operating Income, non-GAAP Operating Margin, EBITDA, Adjusted EBITDA, Adjusted EBITDA margin, non-GAAP Profit before Tax, non-GAAP Income Tax Provision (Benefit), non-GAAP Effective Tax Rate, non-GAAP Net Income Attributable to Allegro MicroSystems, Inc, non-GAAP Basic and Diluted Earnings per Share, non-GAAP Free Cash Flow, and non-GAAP Free Cash Flow as a percentage of net sales (collectively, the “Non-GAAP Financial Measures”). These Non-GAAP Financial Measures provide supplemental information regarding our operating performance on a non-GAAP basis that excludes certain gains, losses and charges of a non-cash nature or that occur relatively infrequently and/or that management considers to be unrelated to our core operations, and in the case of non-GAAP Income Tax Provision (Benefit), management believes that this non-GAAP measure of income taxes provides it with the ability to evaluate the non-GAAP Income Tax Provision (Benefit) across different reporting periods on a consistent basis, independent of special items and discrete items, which may vary in size and frequency. These Non-GAAP Financial Measures are used by both management and our board of directors, together with the comparable GAAP information, in evaluating our current performance and planning our future business activities.

The Non-GAAP Financial Measures are supplemental measures of our performance that are neither required by, nor presented in accordance with, GAAP. These Non-GAAP Financial Measures should not be considered as substitutes for GAAP financial measures, such as gross profit, gross margin, net income or any other performance measures derived in accordance with GAAP. Also, in the future we may incur expenses or charges, such as those being adjusted in the calculation of these Non-GAAP Financial Measures. Our presentation of these Non-GAAP Financial Measures should not be construed as an inference that future results will be unaffected by unusual or nonrecurring items. These Non-GAAP Financial Measures exclude costs related to acquisition and related integration expenses, amortization of acquired intangible assets, stock-based compensation, restructuring actions, related-party activities and other non-operational costs.

Non-GAAP Income Tax Provision (Benefit)

In calculating the non-GAAP Income Tax Provision (Benefit), we adjust for the tax effect of adjustments to GAAP results which represents the estimated income tax effect of the adjustments to non-GAAP Profit before Tax described below. We also adjust for any discrete tax items and the impact of non-recurring tax law changes to ensure the non-GAAP Income Tax Rate (“NG ETR”) reflects future operations.

Our fiscal year 2026 and 2027 NG ETR excludes the impact of the 2025 One Big Beautiful Bill Act’s one-time research and development amortization election which accelerates the amortization of previously capitalized domestic research and development over a two-year period. The NG ETR is applied to non-GAAP Profit before Tax to arrive at the tax effect of adjustments to GAAP results.

 

Reconciliation of Non-GAAP Gross Profit and Non-GAAP Gross Margin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Gross Profit

 

$

114,275

 

 

$

107,101

 

 

$

79,879

 

 

$

411,970

 

 

$

321,527

 

GAAP Gross Margin (% of net sales)

 

 

47.0

%

 

 

46.7

%

 

 

41.4

%

 

 

46.3

%

 

 

44.3

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP adjustments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

Purchased intangible amortization

 

 

5,089

 

 

 

5,089

 

 

 

4,957

 

 

 

20,357

 

 

 

19,582

 

Restructuring costs

 

 

723

 

 

 

659

 

 

 

2,350

 

 

 

2,838

 

 

 

4,088

 

Stock-based compensation

 

 

1,033

 

 

 

1,017

 

 

 

697

 

 

 

3,955

 

 

 

2,877

 

Other costs

 

 

442

 

 

 

449

 

 

 

 

 

 

935

 

 

 

 

Total Non-GAAP Adjustments

 

$

7,287

 

 

$

7,214

 

 

$

8,004

 

 

$

28,085

 

 

$

26,561

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP Gross Profit

 

$

121,562

 

 

$

114,315

 

 

$

87,883

 

 

$

440,055

 

 

$

348,088

 

Non-GAAP Gross Margin (% of net sales)

 

 

50.0

%

 

 

49.9

%

 

 

45.6

%

 

 

49.4

%

 

 

48.0

%

 


 

Reconciliation of Non-GAAP Operating Expenses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Operating Expenses

 

$

108,865

 

 

$

97,527

 

 

$

93,077

 

 

$

393,483

 

 

$

341,329

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Research and Development Expenses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAAP Research and Development Expenses

 

 

55,535

 

 

 

52,878

 

 

 

47,618

 

 

 

205,804

 

 

 

179,649

 

Non-GAAP adjustments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

 

 

 

33

 

 

 

3

 

 

 

33

 

 

 

1,571

 

Purchased intangible amortization

 

 

6

 

 

 

5

 

 

 

 

 

 

22

 

 

 

 

Restructuring costs

 

 

1,674

 

 

 

2,663

 

 

 

4,429

 

 

 

7,107

 

 

 

5,426

 

Stock-based compensation

 

 

4,385

 

 

 

3,596

 

 

 

3,406

 

 

 

15,799

 

 

 

14,624

 

Other costs(1)

 

 

956

 

 

 

196

 

 

 

 

 

 

1,299

 

 

 

3

 

Non-GAAP Research and Development Expenses

 

 

48,514

 

 

 

46,385

 

 

 

39,780

 

 

 

181,544

 

 

 

158,025

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Selling, General and Administrative Expenses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GAAP Selling, General and Administrative Expenses

 

 

46,740

 

 

 

44,649

 

 

 

45,459

 

 

 

181,089

 

 

 

161,680

 

Non-GAAP adjustments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

496

 

 

 

3

 

 

 

116

 

 

 

630

 

 

 

1,353

 

Purchased intangible amortization

 

 

558

 

 

 

535

 

 

 

535

 

 

 

2,163

 

 

 

2,140

 

Restructuring costs

 

 

2,630

 

 

 

2,032

 

 

 

1,656

 

 

 

7,004

 

 

 

6,011

 

Stock-based compensation

 

 

5,229

 

 

 

8,207

 

 

 

5,513

 

 

 

28,156

 

 

 

24,366

 

Other costs(1)

 

 

2,628

 

 

 

1,260

 

 

 

6,921

 

 

 

10,202

 

 

 

6,303

 

Non-GAAP Selling, General and Administrative Expenses

 

 

35,199

 

 

 

32,612

 

 

 

30,718

 

 

 

132,934

 

 

 

121,507

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

 

 

 

6,590

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total Non-GAAP Adjustments

 

 

25,152

 

 

 

18,530

 

 

 

22,579

 

 

 

79,005

 

 

 

61,797

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP Operating Expenses

 

$

83,713

 

 

$

78,997

 

 

$

70,498

 

 

$

314,478

 

 

$

279,532

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Included in non-GAAP other costs are non-recurring charges that are individually immaterial for separate disclosure, such as project evaluation costs, which consist of costs and estimated costs incurred in connection with debt and equity financings or other non-recurring transactions.

 

 

 

Reconciliation of Non-GAAP Operating Income and Non-GAAP Operating Margin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Operating Income (Loss)

 

$

5,410

 

 

$

9,574

 

 

$

(13,198

)

 

$

18,487

 

 

$

(19,802

)

GAAP Operating Margin (% of net sales)

 

 

2.2

%

 

 

4.2

%

 

 

(6.8

)%

 

 

2.1

%

 

 

(2.7

)%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

496

 

 

 

36

 

 

 

119

 

 

 

663

 

 

 

2,938

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

 

 

 

6,590

 

 

 

 

Purchased intangible amortization

 

 

5,653

 

 

 

5,629

 

 

 

5,492

 

 

 

22,542

 

 

 

21,722

 

Restructuring costs

 

 

5,027

 

 

 

5,354

 

 

 

8,435

 

 

 

16,949

 

 

 

15,525

 

Stock-based compensation

 

 

10,647

 

 

 

12,820

 

 

 

9,616

 

 

 

47,910

 

 

 

41,867

 

Other costs(1)

 

 

4,026

 

 

 

1,905

 

 

 

6,921

 

 

 

12,436

 

 

 

6,306

 

Total Non-GAAP Adjustments

 

$

32,439

 

 

$

25,744

 

 

$

30,583

 

 

$

107,090

 

 

$

88,358

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP Operating Income

 

$

37,849

 

 

$

35,318

 

 

$

17,385

 

 

$

125,577

 

 

$

68,556

 

Non-GAAP Operating Margin (% of net sales)

 

 

15.6

%

 

 

15.4

%

 

 

9.0

%

 

 

14.1

%

 

 

9.5

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Included in non-GAAP other costs are non-recurring charges that are individually immaterial for separate disclosure such as project evaluation costs, which consist of costs and estimated costs incurred in connection with debt and equity financings or other non-recurring transactions.

 

 


Reconciliation of EBITDA, Adjusted EBITDA and Adjusted EBITDA Margin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Net (Loss) Income

 

$

(16,436

)

 

$

8,362

 

 

$

(14,738

)

 

$

(14,653

)

 

$

(72,763

)

GAAP Net (Loss) Income Margin (% of net sales)

 

 

(6.8

)%

 

 

3.6

%

 

 

(7.6

)%

 

 

(1.6

)%

 

 

(10.0

)%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interest expense

 

 

5,136

 

 

 

4,910

 

 

 

6,874

 

 

 

22,135

 

 

 

30,366

 

Interest income

 

 

(269

)

 

 

(114

)

 

 

(222

)

 

 

(776

)

 

 

(1,524

)

Income tax provision (benefit)

 

 

13,749

 

 

 

(7,868

)

 

 

(3,700

)

 

 

(248

)

 

 

(12,933

)

Depreciation & amortization

 

 

17,765

 

 

 

17,001

 

 

 

15,924

 

 

 

67,593

 

 

 

64,502

 

EBITDA

 

$

19,945

 

 

$

22,291

 

 

$

4,138

 

 

$

74,051

 

 

$

7,648

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

496

 

 

 

36

 

 

 

119

 

 

 

663

 

 

 

5,742

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

 

 

 

6,590

 

 

 

 

Restructuring costs

 

 

4,830

 

 

 

5,000

 

 

 

8,277

 

 

 

16,057

 

 

 

15,112

 

Stock-based compensation

 

 

10,647

 

 

 

12,820

 

 

 

9,616

 

 

 

47,910

 

 

 

41,867

 

Loss on change in fair value of forward repurchase contract

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34,752

 

Other costs(1)

 

 

7,184

 

 

 

6,037

 

 

 

6,301

 

 

 

24,796

 

 

 

7,911

 

Adjusted EBITDA

 

$

49,692

 

 

$

46,184

 

 

$

28,451

 

 

$

170,067

 

 

$

113,032

 

Adjusted EBITDA Margin (% of net sales)

 

 

20.4

%

 

 

20.1

%

 

 

14.8

%

 

 

19.1

%

 

 

15.6

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Included in non-GAAP other costs are non-recurring charges that are individually immaterial for separate disclosure such as project evaluation costs, which consist of costs and estimated costs incurred in connection with debt and equity financings or other non-recurring transactions and income (loss) in earnings of equity investments.

 

 

 

Reconciliation of Non-GAAP Profit before Tax

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP (Loss) Income before Income Taxes

 

$

(2,687

)

 

$

494

 

 

$

(18,438

)

 

$

(14,901

)

 

$

(85,696

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

496

 

 

 

36

 

 

 

119

 

 

 

663

 

 

 

5,742

 

Transaction-related interest

 

 

225

 

 

 

225

 

 

 

272

 

 

 

1,955

 

 

 

1,314

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

 

 

 

6,590

 

 

 

 

Purchased intangible amortization

 

 

5,653

 

 

 

5,629

 

 

 

5,492

 

 

 

22,542

 

 

 

21,722

 

Restructuring costs

 

 

5,074

 

 

 

5,354

 

 

 

8,482

 

 

 

17,184

 

 

 

15,317

 

Stock-based compensation

 

 

10,647

 

 

 

12,820

 

 

 

9,616

 

 

 

47,910

 

 

 

41,867

 

Loss on change in fair value of forward repurchase contract

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34,752

 

Other costs(1)

 

 

7,718

 

 

 

6,422

 

 

 

6,689

 

 

 

25,715

 

 

 

12,351

 

Total Non-GAAP Adjustments

 

$

36,403

 

 

$

30,486

 

 

$

30,670

 

 

$

122,559

 

 

$

133,065

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP Profit before Tax

 

$

33,716

 

 

$

30,980

 

 

$

12,232

 

 

$

107,658

 

 

$

47,369

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) Included in non-GAAP other costs are non-recurring charges that are individually immaterial for separate disclosure such as project evaluation costs, which consist of costs and estimated costs incurred in connection with debt and equity financings or other non-recurring transactions and income (loss) in earnings of equity investments.

 

 

 


Reconciliation of Non-GAAP Income Tax Provision (Benefit) and Non-GAAP Effective Tax Rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Income Tax Provision (Benefit)

 

$

13,749

 

 

$

(7,868

)

 

$

(3,700

)

 

$

(248

)

 

$

(12,933

)

GAAP effective tax rate

 

 

(511.7

)%

 

 

(1,592.7

)%

 

 

20.1

%

 

 

1.7

%

 

 

15.1

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tax effect of adjustments to GAAP results

 

 

(11,642

)

 

 

10,002

 

 

 

4,126

 

 

 

7,610

 

 

 

14,200

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-GAAP Income Tax Provision

 

$

2,107

 

 

$

2,134

 

 

$

426

 

 

$

7,362

 

 

$

1,267

 

Non-GAAP effective tax rate

 

 

6.2

%

 

 

6.9

%

 

 

3.5

%

 

 

6.8

%

 

 

2.7

%

 

 

Reconciliation of Non-GAAP Net Income Attributable to Allegro MicroSystems, Inc. and Non-GAAP Earnings per Share

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Net (Loss) Income Attributable to Allegro MicroSystems, Inc.(1)

 

$

(16,488

)

 

$

8,299

 

 

$

(14,800

)

 

$

(14,897

)

 

$

(73,010

)

GAAP Basic weighted average common shares

 

 

185,309,271

 

 

 

185,172,199

 

 

 

184,169,928

 

 

 

185,035,670

 

 

 

187,707,391

 

GAAP Diluted weighted average common shares

 

 

185,309,271

 

 

 

186,208,258

 

 

 

184,169,928

 

 

 

185,035,670

 

 

 

187,707,391

 

GAAP Basic (Loss) Income per Share

 

$

(0.09

)

 

$

0.04

 

 

$

(0.08

)

 

$

(0.08

)

 

$

(0.39

)

GAAP Diluted (Loss) Income per Share

 

$

(0.09

)

 

$

0.04

 

 

$

(0.08

)

 

$

(0.08

)

 

$

(0.39

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction-related costs

 

 

496

 

 

 

36

 

 

 

119

 

 

 

663

 

 

 

5,742

 

Transaction-related interest

 

 

225

 

 

 

225

 

 

 

272

 

 

 

1,955

 

 

 

1,314

 

Impairment of assets held for sale

 

 

6,590

 

 

 

 

 

 

 

 

 

6,590

 

 

 

 

Purchased intangible amortization

 

 

5,653

 

 

 

5,629

 

 

 

5,492

 

 

 

22,542

 

 

 

21,722

 

Restructuring costs

 

 

5,074

 

 

 

5,354

 

 

 

8,482

 

 

 

17,184

 

 

 

15,317

 

Stock-based compensation

 

 

10,647

 

 

 

12,820

 

 

 

9,616

 

 

 

47,910

 

 

 

41,867

 

Loss on change in fair value of forward repurchase contract

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34,752

 

Other costs(2)

 

 

7,718

 

 

 

6,422

 

 

 

6,689

 

 

 

25,715

 

 

 

12,351

 

Total Non-GAAP Adjustments

 

 

36,403

 

 

 

30,486

 

 

 

30,670

 

 

 

122,559

 

 

 

133,065

 

Tax effect of adjustments to GAAP results(3)

 

 

11,642

 

 

 

(10,002

)

 

 

(4,126

)

 

 

(7,610

)

 

 

(14,200

)

Non-GAAP Net Income Attributable to Allegro MicroSystems, Inc.

 

$

31,557

 

 

$

28,783

 

 

$

11,744

 

 

$

100,052

 

 

$

45,855

 

Basic weighted average common shares

 

 

185,309,271

 

 

 

185,172,199

 

 

 

184,169,928

 

 

 

185,035,670

 

 

 

187,707,391

 

Diluted weighted average common shares

 

 

187,134,641

 

 

 

186,208,258

 

 

 

185,247,919

 

 

 

186,318,359

 

 

 

188,629,402

 

Non-GAAP Basic Earnings per Share

 

$

0.17

 

 

$

0.16

 

 

$

0.06

 

 

$

0.54

 

 

$

0.24

 

Non-GAAP Diluted Earnings per Share

 

$

0.17

 

 

$

0.15

 

 

$

0.06

 

 

$

0.54

 

 

$

0.24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1) GAAP Net (Loss) Income Attributable to Allegro MicroSystems, Inc. represents GAAP Net (Loss) Income adjusted for Net Income Attributable to non-controlling interests.

 

(2) Included in non-GAAP other costs are non-recurring charges that are individually immaterial for separate disclosure, such as project evaluation costs, which consists of costs and estimated costs incurred in connection with debt and equity financings or other non-recurring transactions, income (loss) in earnings of equity investments, and unrealized losses (gains) on investments.

 

(3) To calculate the tax effect of adjustments to GAAP results, the Company considers each Non-GAAP adjustment by tax jurisdiction, reverses all discrete items, non-recurring law changes to calculate an annual NG ETR. This NG ETR is then applied to Non-GAAP Profit Before Tax to arrive at the tax effect of adjustments to GAAP results.

 

 


 

Reconciliation of Non-GAAP Free Cash Flow and Non-GAAP Free Cash Flow as Percentage of Net Sales

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three-Month Period Ended

 

 

Twelve-Month Period Ended

 

 

March 27, 2026

 

 

December 26, 2025

 

 

March 28, 2025

 

 

March 27, 2026

 

 

March 28, 2025

 

 

(Dollars in thousands)

 

 

(Dollars in thousands)

 

GAAP Operating Cash Flow

 

$

35,714

 

 

$

45,375

 

 

$

20,353

 

 

$

163,069

 

 

$

61,913

 

GAAP Operating Cash Flow (% of net sales)

 

 

14.7

%

 

 

19.8

%

 

 

10.6

%

 

 

18.3

%

 

 

8.5

%

Non-GAAP adjustments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Purchases of property, plant and equipment

 

 

(17,016

)

 

 

(4,116

)

 

 

(5,391

)

 

 

(38,176

)

 

 

(39,955

)

Non-GAAP Free Cash Flow

 

$

18,698

 

 

$

41,259

 

 

$

14,962

 

 

$

124,893

 

 

$

21,958

 

Non-GAAP Free Cash Flow (% of net sales)

 

 

7.7

%

 

 

18.0

%

 

 

7.8

%

 

 

14.0

%

 

 

3.0

%

Investor Contact:

Jalene Hoover

VP of Investor Relations & Corporate Communications

+1 (512) 751-6526

jhoover@allegromicro.com


FAQ

How did Allegro MicroSystems (ALGM) perform in Q4 fiscal 2026?

Allegro MicroSystems delivered strong Q4 results with net sales of $243.2 million, up 26% year-over-year. Non-GAAP diluted EPS reached $0.17, nearly triple the prior-year $0.06, supported by higher automotive and industrial demand and improved gross margins.

What were Allegro MicroSystems’ full-year fiscal 2026 results?

For fiscal 2026, Allegro MicroSystems generated net sales of $890.1 million, an increase of 23% year-over-year. Non-GAAP diluted EPS more than doubled to $0.54, while GAAP results showed a net loss of $14.9 million as the company continued investing and recorded various non-GAAP adjustments.

How did Allegro MicroSystems’ automotive and industrial segments perform in 2026?

In fiscal 2026, Allegro’s automotive net sales grew to $628.6 million, up 17% year-over-year. Industrial and Other net sales rose to $261.5 million, a 38% increase, reflecting strong demand across electrification, automation, and data center applications.

What profit margins did Allegro MicroSystems report for fiscal 2026?

On a GAAP basis, Allegro MicroSystems’ fiscal 2026 gross margin was 46.3%. On a non-GAAP basis, gross margin improved to 49.4% and operating margin to 14.1%. Adjusted EBITDA margin also increased to 19.1%, showing better operating leverage on higher sales.

What guidance did Allegro MicroSystems give for Q1 fiscal 2027?

For the quarter ending June 26, 2026, Allegro expects net sales between $245 million and $255 million, implying about 23% year-over-year growth at the midpoint. The company forecasts non-GAAP gross margin of 50–51% and non-GAAP diluted EPS between $0.19 and $0.23.

Is Allegro MicroSystems profitable on a GAAP and non-GAAP basis?

Allegro MicroSystems reported a fiscal 2026 GAAP net loss of $14.9 million, narrower than the prior year. However, on a non-GAAP basis, it recorded net income attributable to the company of $100.1 million, reflecting adjustments for items like amortization, restructuring, and stock-based compensation.

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