Plexus Announces Fiscal First Quarter Financial Results

Rhea-AI Summary

Plexus (NASDAQ: PLXS) reported fiscal Q1 2026 revenue of $1.070 billion, GAAP diluted EPS of $1.51 and non-GAAP diluted EPS of $1.78. Q1 GAAP operating margin was 5.1% and adjusted operating margin was 5.8%. The company initiated Q2 revenue guidance of $1.110–$1.150 billion with non-GAAP EPS guidance of $1.80–$1.95. Plexus won 22 manufacturing programs representing $283 million annualized revenue, repurchased $22.4 million of stock (remaining authorization $62.6 million/b)), reported ROIC of and negative free cash flow of $50.6 million.

Positive

• Revenue +10% year-over-year to $1.070B
• Non-GAAP EPS $1.78 met high-end of guidance
• 22 new programs worth $283M annualized revenue
• Aerospace/Defense wins included $220M annualized revenue
• ROIC 13.2%, 420 bps above weighted average cost of capital
• Repurchased $22.4M of shares; $62.6M authorization remains

Negative

• Negative free cash flow of $50.6M in Q1
• Top 10 customers comprised 52% of revenue
• Annualized cash cycle lengthened to 69 days
• Net income declined to $41.2M from $51.4M sequentially

News Market Reaction

+4.23% 2.3x vol

32 alerts

+4.23% News Effect

+10.1% Peak in 25 hr 34 min

+$216M Valuation Impact

$5.32B Market Cap

2.3x Rel. Volume

On the day this news was published, PLXS gained 4.23%, reflecting a moderate positive market reaction. Argus tracked a peak move of +10.1% during that session. Our momentum scanner triggered 32 alerts that day, indicating elevated trading interest and price volatility. This price movement added approximately $216M to the company's valuation, bringing the market cap to $5.32B at that time. Trading volume was elevated at 2.3x the daily average, suggesting notable buying interest.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

Q1 2026 revenue: $1.070 billion Q1 GAAP operating margin: 5.1% Q1 GAAP diluted EPS: $1.51 +5 more

8 metrics

Q1 2026 revenue $1.070 billion Fiscal first quarter 2026 reported revenue

Q1 GAAP operating margin 5.1% Fiscal first quarter 2026 GAAP operating margin

Q1 GAAP diluted EPS $1.51 Fiscal first quarter 2026 GAAP diluted EPS

Q1 non-GAAP operating margin 5.8% Fiscal first quarter 2026 adjusted operating margin

Q1 non-GAAP diluted EPS $1.78 Fiscal first quarter 2026 adjusted diluted EPS

Q2 2026 revenue guide $1.110–$1.150 billion Fiscal second quarter 2026 revenue guidance range

Q2 non-GAAP EPS guide $1.80–$1.95 Fiscal second quarter 2026 non-GAAP EPS guidance range

Q1 2026 free cash flow -$50.6 million Three months ended Jan 3, 2026 (cash used in operations minus capex)

Market Reality Check

Price: $199.33 Vol: Volume 296,424 is 1.19x t...

normal vol

$199.33 Last Close

Volume Volume 296,424 is 1.19x the 20-day average of 248,140 shares. normal

Technical Price $173.51 trades above 200-day MA of $140.03 and 6.95% below the 52-week high of $186.47.

Peers on Argus

PLXS was down 1.35% while peers were mixed: SANM -8.78%, TTMI -1.45%, OSIS +0.24...

PLXS was down 1.35% while peers were mixed: SANM -8.78%, TTMI -1.45%, OSIS +0.24%, VICR +2.45%, LFUS +1.95%, indicating stock-specific dynamics rather than a unified sector move.

Common Catalyst Two peers reported notable news: TTMI announced a multi-year defense contract and LFUS reported earnings, suggesting normal stock-specific news flow across the group.

Previous Earnings Reports

5 past events · Latest: Oct 22 (Positive)

Same Type Pattern 5 events

Date	Event	Sentiment	Move	Catalyst
Oct 22	Q4/FY25 earnings	Positive	+2.6%	Reported strong Q4 and FY25 results with solid EPS and free cash flow.
Jul 23	Q3 2025 earnings	Positive	-11.6%	Strong Q3 results and guidance with EPS above guidance and new wins.
Jun 02	2024 sustainability	Positive	-0.5%	Released sustainability report highlighting emissions and waste reductions and ESG progress.
Apr 23	Q2 2025 earnings	Positive	-1.4%	Strong Q2 results with EPS above guidance and multiple program wins.
Jan 22	Q1 2025 earnings	Positive	-10.1%	Q1 2025 beat guidance with solid free cash flow and program wins.

Pattern Detected

Earnings and results-related releases have generally been framed positively, but 4 of the last 5 such events saw share price declines within 24 hours, indicating frequent divergence between positive fundamentals and near-term price reactions.

Recent Company History

Recent Plexus news around financial results has highlighted consistent revenue growth, expanding margins and strong ROIC. Q2 and Q3 2025 earnings showed solid non-GAAP EPS performance and new program wins, yet shares sold off after several of those releases. The Q4/FY 2025 report on Oct 22, 2025 generated a positive reaction of 2.57%, while other earnings and a sustainability report in 2025 produced modest to double-digit declines, underscoring mixed trading responses to generally constructive updates.

Historical Comparison

earnings

+5.2 %

Average Historical Move

Historical Analysis

Over the past year, Plexus earnings-related releases produced an average move of 5.24%, with several instances where strong fundamentals coincided with negative next-day returns.

Typical Pattern

Earnings updates across Q1–Q4 2025 show rising revenue, solid GAAP and non-GAAP EPS, strong ROIC and recurring program wins, with guidance generally pointing to continued growth.

Market Pulse Summary

This announcement highlights steady execution, with Q1 fiscal 2026 revenue of $1.070 billion, GAAP E...

Analysis

This announcement highlights steady execution, with Q1 fiscal 2026 revenue of $1.070 billion, GAAP EPS of $1.51 and non-GAAP EPS of $1.78, plus Q2 guidance of $1.110–$1.150 billion revenue and $1.80–$1.95 non-GAAP EPS. Historical earnings releases have sometimes seen share price moves diverge from fundamentally positive updates. Investors may watch future free cash flow after the -$50.6 million quarter, ROIC versus WACC, and progress on new manufacturing wins.

Key Terms

gaap, non-gaap, stock-based compensation, return on invested capital, +4 more

8 terms

gaap financial

"Reports fiscal first quarter 2026 revenue of $1.070 billion, GAAP operating margin of 5.1%"

GAAP, or Generally Accepted Accounting Principles, are a set of standardized rules and guidelines that companies follow when preparing their financial statements. They ensure consistency, transparency, and comparability across different companies, making it easier for investors to understand and compare financial information accurately. This helps investors make informed decisions based on trustworthy and uniform financial reports.

non-gaap financial

"Reports fiscal first quarter 2026 non-GAAP operating margin of 5.8% and non-GAAP diluted EPS of $1.78"

Non-GAAP refers to financial measures that companies use to show their earnings or performance without including certain expenses or income that are often added back to give a different picture. It matters because it can make a company's results look better or more favorable, but it may also hide important costs, so investors need to look at both GAAP (official rules) and non-GAAP numbers to get a full understanding.

stock-based compensation financial

"non-GAAP diluted EPS of $1.78, excluding $0.27 of stock-based compensation expense."

Stock-based compensation is when a company pays employees, directors or consultants with shares or the right to buy shares instead of or in addition to cash. It matters to investors because issuing stock or options spreads ownership thinner (like cutting a pie into more slices), which can reduce each existing share’s claim on profits and can also change reported earnings; investors watch it to assess true cost of running the business and how management is incentivized.

return on invested capital financial

"For the fiscal first quarter, we delivered return on invested capital of 13.2%"

A percentage that shows how effectively a company turns the money invested in its business—both borrowed funds and shareholders’ equity—into operating profit after taxes. It tells investors whether a company earns more from its core operations than it costs to fund those operations; think of it like the annual return you’d expect from renovating a rental property—higher percentages mean the company uses capital more efficiently and is more likely to create value for shareholders.

economic return financial

"resulted in an economic return of 4.2%."

Economic return is the actual financial gain an investment or project delivers after paying all costs and accounting for lost opportunities, inflation, and taxes. Think of it like the net harvest from a field after you subtract seeds, labor and the value of other crops you could have grown; it tells investors whether money truly grew or would have been better used elsewhere. Investors use it to compare choices and decide if a venture creates real value.

free cash flow financial

"which resulted in negative free cash flow of $50.6 million."

Free cash flow is the amount of money a company has left over after paying all its expenses and investing in its business, like buying equipment or updating facilities. It shows how much cash is available to reward shareholders, pay down debt, or save for future growth. This helps investors understand if a company is financially healthy and able to grow.

weighted average cost of capital financial

"Plexus' weighted average cost of capital for fiscal 2026 is 9.0%."

Weighted average cost of capital (WACC) is the average annual price a company pays for the money it uses, combining the cost of borrowed funds (debt) and the cost of owners’ funds (equity), with each source weighted by its share of the company’s financing. Investors use it as a benchmark to judge whether projects or a stock are likely to earn more than that blended price—think of it as a household’s combined interest rate on a mortgage and credit cards; a lower WACC usually makes future cash flows and valuation more attractive.

cash cycle financial

"Our fiscal first quarter cash cycle of 69 days met our guidance"

Cash cycle measures how long a company’s money is tied up between paying for goods or services and receiving payment from customers — essentially the time it takes to buy, turn into a sale, and collect cash. Investors watch it because a shorter cash cycle means the business converts operations into cash faster, improving liquidity and reducing the need for outside financing; think of it as the time between buying ingredients and getting paid for the meal.

AI-generated analysis. Not financial advice.

01/28/2026 - 04:15 PM

NEENAH, WI, Jan. 28, 2026 (GLOBE NEWSWIRE) -- Plexus Corp. (NASDAQ: PLXS) today announced financial results for our fiscal first quarter ended January 3, 2026, and guidance for our fiscal second quarter ending April 4, 2026.

• Reports fiscal first quarter 2026 revenue of $1.070 billion, GAAP operating margin of 5.1% and GAAP diluted EPS of $1.51.
• Reports fiscal first quarter 2026 non-GAAP operating margin of 5.8% and non-GAAP diluted EPS of $1.78, excluding $0.27 of stock-based compensation expense.
• Initiates fiscal second quarter 2026 revenue guidance of $1.110 billion to $1.150 billion with GAAP diluted EPS of $1.53 to $1.68, including $0.27 of stock-based compensation expense. Fiscal second quarter non-GAAP EPS guidance of $1.80 to $1.95 excludes stock-based compensation expense.
  
  

			Three Months Ended
			Jan 3, 2026				Jan 3, 2026		Apr 4, 2026
			Q1F26 Results				Q1F26 Guidance		Q2F26 Guidance
Summary GAAP Items
Revenue (in billions)			$	1.070			$1.050 to $1.090		$1.110 to $1.150
Operating margin				5.1	%		4.9% to 5.3%		4.9% to 5.3%
Diluted EPS			$	1.51			$1.40 to $1.55		$1.53 to $1.68
Summary Non-GAAP Items (1)
Adjusted operating margin (2)				5.8	%		5.6% to 6.0%		5.6% to 6.0%
Adjusted EPS (3)			$	1.78			$1.66 to $1.81		$1.80 to $1.95
Return on invested capital (ROIC)				13.2	%
Economic return				4.2	%
(1) Refer to Non-GAAP Supplemental Information tables for additional information regarding non-GAAP financial measures.
(2) Excludes stock-based compensation expense of approximately 70 bps for Q1F26 results, Q1F26 guidance and Q2F26 guidance.
(3) Excludes stock-based compensation expense, net of tax, of $0.27 for Q1F26 results and Q2F26 guidance as well as $0.26 for Q1F26 guidance.

Fiscal First Quarter 2026 Information

• Won 22 manufacturing programs during the quarter representing $283 million in annualized revenue when fully ramped into production.
• Purchased $22.4 million of our shares at an average price of $146.36 per share under our 2026 Share Repurchase Program, leaving $62.6 million available under our existing $100.0 million authorization.

Todd Kelsey, President and Chief Executive Officer, commented, “We have achieved significant momentum from our consistent focus on delivering customer success and our ongoing investments in talent, technology, facilities and advanced capabilities. Fiscal first quarter revenue of $1.070 billion met our guidance midpoint, increasing 1% sequentially and 10% year over year on robust growth from our Healthcare/Life Sciences and Aerospace/Defense market sectors, while non-GAAP EPS of $1.78 met the high end of our guidance.”

Mr. Kelsey added, “Our team delivered 22 manufacturing wins for the fiscal first quarter, representing $283 million in annualized revenue. Included in these wins was a record quarterly performance from our Aerospace/Defense market sector of $220 million in annualized revenue. Through this performance, our Aerospace/Defense go-to-market team strengthened our partnership with existing customers, significantly expanded our leadership in commercial space and added new and exciting partners deploying disruptive technologies.”

Patrick Jermain, Executive Vice President and Chief Financial Officer, commented, "For the fiscal first quarter, we delivered return on invested capital of 13.2%, which was 420 basis points above our weighted average cost of capital. Our fiscal first quarter cash cycle of 69 days met our guidance and reflected working capital investments to support significant program ramps and increased customer demand. While these investments resulted in a cash usage for the fiscal first quarter, we reconfirm our fiscal 2026 expectation for free cash flow of approximately $100 million."

Mr. Kelsey continued, “We are forecasting accelerating sequential revenue growth for our fiscal second quarter from continued new program ramps, market share gains and improved end-market demand. We are guiding revenue of $1.110 to $1.150 billion, representing 6% sequential and 15% year-over-year growth at the midpoint, non-GAAP operating margin of 5.6% to 6.0% and non-GAAP EPS of $1.80 to $1.95.”

Mr. Kelsey concluded, “With a strong start to the fiscal year, we now see the potential to meet or exceed the high-end of our 9% to 12% revenue growth goal. We believe this positive momentum is the result of our consistent strategy, which is enabling share gains and leadership in growth markets, and from our ongoing investments to further our industry-leading solutions and drive greater long-term operational efficiency.”

Quarterly Comparison	Three Months Ended
(in thousands, except EPS)	Jan 3, 2026				Sep 27, 2025				Dec 28, 2024
Revenue	$	1,069,852			$	1,058,366			$	976,122
Gross profit		106,138				104,783				100,692
Operating income		54,464				53,112				46,860
Net income		41,182				51,429				37,267
Diluted EPS	$	1.51			$	1.87			$	1.34
Gross margin		9.9	%			9.9	%			10.3	%
Operating margin		5.1	%			5.0	%			4.8	%
ROIC (1)		13.2	%			14.6	%			13.8	%
Economic return (1)		4.2	%			5.7	%			4.9	%
(1) Refer to Non-GAAP Supplemental Information tables for non-GAAP financial measures discussed and/or disclosed in this release, such as adjusted operating margin, adjusted net income, adjusted diluted EPS, ROIC and economic return.

Business Segment and Market Sector Revenue 

Plexus measures operational performance and allocates resources on a geographic segment basis. Plexus also reports revenue based on the market sector breakout set forth in the table below, which reflects Plexus’ market sector focused strategy. Top 10 customers comprised 52% of revenue during the first quarter of fiscal 2026. This is up 3 percentage points from the fourth quarter of fiscal 2025 and up 1 percentage point from the first quarter of fiscal 2025.

Business Segments ($ in millions)		Three Months Ended
		Jan 3, 2026				Sep 27, 2025				Dec 28, 2024
Americas		$	345			$	336			$	274
Asia-Pacific			612				605				607
Europe, Middle East and Africa			118				119				101
Elimination of inter-segment sales			(5	)			(2	)			(6	)
Total Revenue		$	1,070			$	1,058			$	976

Market Sectors ($ in millions)	Three Months Ended
	Jan 3, 2026					Sep 27, 2025					Dec 28, 2024
Aerospace/Defense	$	178	17	%		$	173	16	%		$	160	16	%
Healthcare/Life Sciences		466	43	%			424	40	%			374	38	%
Industrial		426	40	%			461	44	%			442	46	%
Total Revenue	$	1,070				$	1,058				$	976

Non-GAAP Supplemental Information

Plexus provides non-GAAP supplemental information, such as ROIC, economic return and free cash flow, because such measures are used for internal management goals and decision-making, and because they provide management and investors with additional insight into financial performance. In addition, management uses these and other non-GAAP measures, such as adjusted operating income, adjusted operating margin, adjusted net income and adjusted diluted EPS, to provide a better understanding of core performance for purposes of period-to-period comparisons. Plexus believes that these measures are also useful to investors because they provide further insight by eliminating the effect of non-recurring items that are not reflective of continuing operations. For additional information on non-GAAP measures, please refer to the attached Non-GAAP Supplemental Information tables.

ROIC and Economic Return

ROIC for the first quarter of fiscal 2026 was 13.2%. Plexus defines ROIC as tax-effected annualized adjusted operating income divided by average invested capital over a two-quarter period for the first fiscal quarter. Invested capital is defined as equity plus debt and operating lease obligations, less cash and cash equivalents. Plexus' weighted average cost of capital for fiscal 2026 is 9.0%. ROIC for the first quarter of fiscal 2026 less Plexus’ weighted average cost of capital resulted in an economic return of 4.2%.

Free Cash Flow

Plexus defines free cash flow as cash flows provided by operations less capital expenditures. For the three months ended January 3, 2026, cash flows used in operations was $15.4 million and capital expenditures were $35.2 million, which resulted in negative free cash flow of $50.6 million.

Cash Cycle Days			Three Months Ended
			Jan 3, 2026			Sep 27, 2025			Dec 28, 2024
Days in Accounts Receivable			58			57			56
Days in Contract Assets			13			13			12
Days in Inventory			124			118			134
Days in Accounts Payable			(71	)		(70	)		(69	)
Days in Advanced Payments			(55	)		(55	)		(65	)
Annualized Cash Cycle (1)			69			63			68
(1) Plexus calculates cash cycle as the sum of days in accounts receivable, days in contract assets and days in inventory, less days in accounts payable and days in advanced payments.

Conference Call and Webcast Information

What:	Plexus Fiscal 2026 Q1 Earnings Conference Call and Webcast
When:	Thursday, January 29, 2026 at 8:30 a.m. Eastern Time
Where:	Participants are encouraged to join the live webcast at the investor relations section of the Plexus website, plexus.com. Participants can also join utilizing the links below: Webcast link: https://events.q4inc.com/attendee/441967466
Replay:	The webcast will be archived on the Plexus website and will be available as on-demand for 12 months

Investor and Media Contact
Shawn Harrison
+1.920.969.6325
shawn.harrison@plexus.com 

About Plexus
At Plexus, we help create the products that build a better world. Driven by a passion for excellence, we partner with our customers to design, manufacture and service highly complex products in demanding regulatory environments. From life-saving medical devices and mission-critical aerospace and defense products to industrial automation systems and semiconductor capital equipment, our innovative solutions across the lifecycle of a product converge where advanced technology and human impact intersect. We provide these solutions to market-leading as well as disruptive global companies in the Aerospace/Defense, Healthcare/Life Sciences, and Industrial sectors, supported by a global team of over 20,000 members across our 27 facilities. For more information about Plexus, visit our website at www.plexus.com.

Safe Harbor and Fair Disclosure Statement
The statements contained in this press release that are guidance or which are not historical facts (such as statements in the future tense and statements including believe, expect, intend, plan, anticipate, goal, target and similar terms and concepts), including all discussions of periods which are not yet completed, are forward-looking statements that involve risks and uncertainties. These risks and uncertainties include the effects of tariffs, trade disputes, trade agreements and other trade protection measures; the effects of shortages, delays and price fluctuations in obtaining components as a result of economic cycles, capacity constraints, natural disasters or otherwise; the risk of customer delays, changes, cancellations or forecast inaccuracies in both ongoing and new programs; the particular risks relative to new or recent customers, programs or services, which risks include customer and other delays, start-up costs, potential inability to execute, the establishment of appropriate engagement terms, and the lack of a track record of order volume and timing; the risk that new program wins and/or customer demand may not result in the expected revenue or profitability; the lack of visibility of future orders, particularly in view of changing economic conditions; the economic performance of the industries, sectors and customers we serve; the effects of the volume of revenue from certain sectors or programs on our margins in particular periods; our ability to secure new customers, maintain our current customers and deliver product on a timely basis; the risks of concentration of work for certain customers; the effects of start-up costs of new programs and facilities or the costs associated with winding down programs or the closure or consolidation of facilities; possible unexpected costs and operating disruption in transitioning programs, including transitions between Company facilities; the risks associated with excess and obsolete inventory, including the risk that inventory purchased on behalf of our customers may not be consumed or otherwise paid for by the customer, resulting in an inventory write-off; the fact that customer orders may not lead to long-term relationships; our ability to manage successfully and execute a complex business model characterized by high product mix and demanding quality, regulatory, and other requirements; the outcome of litigation and regulatory investigations and proceedings, including the results of any challenges with regard to such outcomes; the ability to realize anticipated savings from restructuring or similar actions, as well as the adequacy of related charges as compared to actual expenses; risks related to information technology systems and data security; increasing regulatory and compliance requirements; any tax law changes and related foreign jurisdiction tax developments; current or potential future barriers to the repatriation of funds that are currently held outside of the United States as a result of actions taken by other countries or otherwise; the potential effects of jurisdictional results on our taxes, tax rates, and our ability to use deferred tax assets and net operating losses; the weakness of the economy regionally or globally; the effect of changes in the pricing and margins of our services; raw materials and component cost fluctuations; the potential effect of fluctuations in the value of the currencies in which we transact business; the effects of changes in economic conditions, political conditions and regulatory matters in the United States and in the other countries in which we do business; the potential effect of other events outside our control, such as the conflict between Russia and Ukraine, conflict in the Middle East, escalating tensions between China and Taiwan or China and the United States, tensions in or amongst countries in which we operate or transact business, changes in energy prices, terrorism, global health epidemics and weather events; the impact of increased competition; an inability to successfully manage human capital; changes in financial accounting standards; and other risks detailed herein and in our other Securities and Exchange Commission filings, particularly in Risk Factors contained in our fiscal 2025 Form 10-K.

PLEXUS CORP. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
(in thousands, except per share data)
(unaudited)
	Three Months Ended
	Jan 3,				Dec 28,
	2026				2024
Net sales	$	1,069,852			$	976,122
Cost of sales		963,714				875,430
Gross profit		106,138				100,692
Operating expenses:
Selling and administrative expenses		51,674				49,149
Restructuring and other charges, net		—				4,683
Operating income		54,464				46,860
Other income (expense):
Interest expense		(2,888	)			(3,554	)
Interest income		984				1,234
Miscellaneous, net		(1,528	)			(1,046	)
Income before income taxes		51,032				43,494
Income tax expense		9,850				6,227
Net income	$	41,182			$	37,267
Earnings per share:
Basic	$	1.54			$	1.38
Diluted	$	1.51			$	1.34
Weighted average shares outstanding:
Basic		26,766				27,087
Diluted		27,349				27,763

PLEXUS CORP. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands, except per share data)
(unaudited)
	Jan 3,				Sep 27,
	2026				2025
ASSETS
Current assets:
Cash and cash equivalents	$	248,825			$	306,464
Restricted cash		598				294
Accounts receivable		679,660				656,573
Contract assets		152,682				150,654
Inventories		1,305,339				1,229,839
Prepaid expenses and other		69,534				54,969
Total current assets		2,456,638				2,398,793
Property, plant and equipment, net		538,648				546,052
Operating lease right-of-use assets		70,346				72,863
Deferred income taxes		91,339				91,349
Other assets		28,996				28,053
Total non-current assets		729,329				738,317
Total assets	$	3,185,967			$	3,137,110
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Current portion of long-term debt and finance lease obligations	$	66,837			$	45,793
Accounts payable		745,641				726,597
Advanced payments from customers		580,370				575,850
Accrued salaries and wages		82,303				109,076
Other accrued liabilities		68,481				61,367
Total current liabilities		1,543,632				1,518,683
Long-term debt and finance lease obligations, net of current portion		91,139				91,987
Long-term operating lease liabilities		27,327				29,422
Deferred income taxes		5,156				6,000
Other liabilities		37,650				36,430
Total non-current liabilities		161,272				163,839
Total liabilities		1,704,904				1,682,522
Shareholders’ equity:
Common stock		547				547
Additional paid-in-capital		699,374				695,653
Common stock held in treasury		(1,277,842	)			(1,255,451	)
Retained earnings		2,037,210				1,996,028
Accumulated other comprehensive income		21,774				17,811
Total shareholders’ equity		1,481,063				1,454,588
Total liabilities and shareholders’ equity	$	3,185,967			$	3,137,110

PLEXUS CORP. AND SUBSIDIARIES
NON-GAAP SUPPLEMENTAL INFORMATION Table 1
(in thousands, except per share data)
(unaudited)
			Three Months Ended
			Jan 3,				Sep 27,				Dec 28,
			2026				2025				2024
Operating income, as reported			$	54,464			$	53,112			$	46,860
Operating margin, as reported				5.1	%			5.0	%			4.8	%
Non-GAAP adjustments:
Restructuring costs (1)				—				—				4,683
Stock-based compensation				7,765				7,803				6,990
Non-GAAP operating income			$	62,229			$	60,915			$	58,533
Non-GAAP operating margin				5.8	%			5.8	%			6.0	%
Net income, as reported			$	41,182			$	51,429			$	37,267
Non-GAAP adjustments:
Restructuring costs, net of tax (1)				—				—				4,191
Stock-based compensation, net of tax				7,377				7,414				6,640
Adjusted net income			$	48,559			$	58,843			$	48,098
Diluted earnings per share, as reported			$	1.51			$	1.87			$	1.34
Non-GAAP per share adjustments:
Restructuring costs, net of tax (1)				—				—				0.15
Stock-based compensation, net of tax				0.27				0.27				0.24
Adjusted diluted earnings per share			$	1.78			$	2.14			$	1.73
(1) During the three months ended December 28, 2024, restructuring costs of $4.7 million, or $4.2 million net of taxes, were incurred primarily for employee severance costs associated with a reduction in the Company's workforce in the EMEA and AMER regions.

PLEXUS CORP. AND SUBSIDIARIES
NON-GAAP SUPPLEMENTAL INFORMATION Table 2
(in thousands)
(unaudited)
ROIC and Economic Return Calculations	Three Months Ended					Twelve Months Ended					Three Months Ended
	Jan 3,					Sep 27,					Dec 28,
	2026					2025					2024
Operating income, as reported		$	54,464				$	202,371				$	46,860
Restructuring and other charges, net	+		—			+		4,683			+		4,683
Adjusted operating income		$	54,464				$	207,054				$	51,543
	x		4								x		4
Adjusted annualized operating income		$	217,856				$	207,054				$	206,172
Adjusted effective tax rate	x		17	%		x		8	%		x		15	%
Tax impact			37,036					16,564					30,926
Adjusted operating income (tax-effected)		$	180,820				$	190,490				$	175,246
Average invested capital	÷	$	1,374,532			÷	$	1,303,575			÷	$	1,268,309
ROIC			13.2	%				14.6	%				13.8	%
Weighted average cost of capital	-		9.0	%		-		8.9	%		-		8.9	%
Economic return			4.2	%				5.7	%				4.9	%

Average Invested Capital Calculations	Jan 3,				Sep 27,				Jun 28,				Mar 29,				Dec 28,				Sep 28,
	2026				2025				2025				2025				2024				2024
Equity	$	1,481,063			$	1,454,588			$	1,419,085			$	1,351,675			$	1,319,069			$	1,324,825
Plus:
Debt and finance lease obligations - current		66,837				45,793				50,678				121,014				121,977				157,325
Operating lease obligations - current (1)		7,943				8,253				8,470				9,968				14,875				14,697
Debt and finance lease obligations - long-term		91,139				91,987				92,215				88,761				88,728				89,993
Operating lease obligations - long-term		27,327				29,422				31,192				32,720				35,124				32,275
Less: Cash and cash equivalents		(248,825	)			(306,464	)			(237,567	)			(310,531	)			(317,161	)			(345,109	)
	$	1,425,484			$	1,323,579			$	1,364,073			$	1,293,607			$	1,262,612			$	1,274,006
(1) Included in other accrued liabilities on the Condensed Consolidated Balance Sheets.

FAQ

What were Plexus (PLXS) fiscal Q1 2026 revenue and EPS results?

Plexus reported revenue of $1.070 billion and GAAP diluted EPS of $1.51. According to the company, non-GAAP diluted EPS was $1.78, and adjusted operating margin was 5.8% for the quarter.

What guidance did Plexus (PLXS) provide for fiscal Q2 2026 revenue and EPS?

Plexus guided fiscal Q2 revenue of $1.110–$1.150 billion and non-GAAP EPS of $1.80–$1.95. According to the company, GAAP EPS guidance is $1.53–$1.68, including stock-based compensation.

How much stock did Plexus (PLXS) repurchase in Q1 2026 and what remains available?

Plexus repurchased $22.4 million of shares at an average price of $146.36 per share. According to the company, $62.6 million remains available under the $100.0 million authorization.

What is the value and significance of Plexus (PLXS) new manufacturing program wins in Q1 2026?

Plexus won 22 manufacturing programs representing $283 million in annualized revenue when fully ramped. According to the company, wins included a record $220 million aerospace/defense performance.

Why did Plexus (PLXS) report negative free cash flow in Q1 2026?

Plexus reported negative free cash flow of $50.6 million due to $15.4 million cash used in operations and $35.2 million capital expenditures. According to the company, working capital investments supported program ramps.

What does Plexus (PLXS) report about return on invested capital (ROIC) for Q1 2026?

Plexus reported ROIC of 13.2%, which exceeded its weighted average cost of capital by 4.2 percentage points. According to the company, this represented a 420 basis-point spread over WACC.