If You Invested in Sigmatron Intl (SGMA)
Looking for the live price? See the SGMA quote & overviewWhat $1,000 or $10,000 in SGMA Would Be Worth Today
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Jul 8, 2015 |
|---|---|---|---|---|
| $1,000 | $1,013 +1% | $617 -38% | $509 -49% | $381 -62% |
| $10,000 | $10,135 +1% | $6,168 -38% | $5,093 -49% | $3,805 -62% |
Based on real historical closing prices through the latest market close. Past performance does not guarantee future results.
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Choose your own date and amount for SGMA$1,000 Investment Over Time
SGMA vs S&P 500Year-by-Year Returns
SGMA annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2016 | $7.20 | $4.73 | -34.3% | -34.3% |
| 2017 | $4.59 | $10.12 | +120.5% | +40.6% |
| 2018 | $10.17 | $2.35 | -76.9% | -67.4% |
| 2019 | $2.70 | $4.03 | +49.3% | -44.0% |
| 2020 | $3.99 | $4.68 | +17.3% | -35.0% |
| 2021 | $4.62 | $10.33 | +123.6% | +43.5% |
| 2022 | $9.71 | $3.84 | -60.5% | -46.7% |
| 2023 | $3.73 | $3.01 | -19.3% | -58.2% |
| 2024 | $2.97 | $1.78 | -40.0% | -75.3% |
| 2025 | $1.77 | $3.01 | +70.1% | -58.2% |
About Sigmatron Intl
Printed Circuit Boards · NASDAQ
SigmaTron International, Inc. (historically traded on Nasdaq under the symbol SGMA) is an independent provider of electronic manufacturing services (EMS). According to company disclosures, it operates in one reportable segment focused on EMS, which includes printed circuit board assemblies, electro-mechanical subassemblies and completely assembled (box-build) electronic products. The company is headquartered in Elk Grove Village, Illinois.
Public filings and press releases describe SigmaTron as operating a global manufacturing footprint. SigmaTron and its wholly owned subsidiaries operate manufacturing facilities in Elk Grove Village, Illinois; Acuna, Chihuahua, and Tijuana, Mexico; Union City, California; Suzhou, China; and Biên Hòa City, Vietnam. In addition, the company maintains an International Procurement Office and a Compliance and Sustainability Center in Taipei, Taiwan, and provides design services in Elk Grove Village, Illinois, U.S.
Historically, SigmaTron’s EMS operations have supported a range of electronic products through printed circuit board assembly, electro-mechanical assembly and full box-build capabilities. Prior descriptions of the business also note that SigmaTron has positioned itself as a full service EMS provider with a network of manufacturing facilities in the United States, Mexico, China and Vietnam, supported by an international purchasing office in Taiwan and procurement professionals at each facility.
From a corporate structure perspective, SigmaTron has operated as a single reportable segment, which means its EMS activities are managed and reported as one integrated business rather than as multiple distinct operating segments. The company has also disclosed that it offers design services in Elk Grove Village, Illinois, complementing its manufacturing operations.
Corporate transaction and listing status
SigmaTron’s status as a public company changed following a merger transaction with an affiliate of Transom Capital Group. On May 20, 2025, SigmaTron entered into an Agreement and Plan of Merger with Transom Axis AcquireCo, LLC (Parent) and Transom Axis MergerSub, Inc., as disclosed in SEC filings. Pursuant to this agreement, a tender offer was commenced to acquire all outstanding shares of SigmaTron common stock at a cash purchase price of $3.02 per share.
An 8-K filed on July 28, 2025 reports that Parent and Purchaser completed the acquisition of SigmaTron on July 28, 2025. Following the tender offer and a subsequent merger under Section 251(h) of the Delaware General Corporation Law, Purchaser was merged with and into SigmaTron, with SigmaTron surviving as a wholly owned subsidiary of Parent. As a result of the merger, holders of SigmaTron common stock immediately prior to the effective time ceased to have rights as stockholders of the company other than the right to receive the cash merger consideration or, where applicable, appraisal rights.
On the same date, Nasdaq filed a Form 25 to remove SigmaTron International, Inc. common stock from listing and registration on The Nasdaq Stock Market LLC. The Form 25 identifies SigmaTron International, Inc. as the issuer and the Nasdaq Stock Market LLC as the exchange, and confirms that the exchange has complied with its rules to strike the class of securities from listing and/or withdraw registration. The July 28, 2025 8-K further states that SigmaTron notified Nasdaq of the consummation of the merger and requested suspension of trading and the filing of Form 25, and indicates that the company intends to file a Form 15 to terminate registration of the shares under Section 12(g) of the Exchange Act and suspend reporting obligations.
As a result, SigmaTron’s common stock has ceased trading and is no longer publicly listed, and the company operates as a privately held, wholly owned subsidiary of an affiliate of Transom Capital Group. For investors researching the historical SGMA ticker, this context is important: the symbol represents a former Nasdaq-listed EMS company that was taken private through a merger transaction in 2025.
Operations and geographic footprint
Across its locations, SigmaTron’s EMS segment encompasses:
- Printed circuit board assemblies – assembly of electronic components on printed circuit boards, as described in multiple company press releases and filings.
- Electro-mechanical subassemblies – integration of electronic and mechanical components into subassemblies.
- Completely assembled (box-build) electronic products – final assembly of complete electronic products.
The company’s manufacturing facilities in the United States, Mexico, China and Vietnam, along with its office in Taiwan, are repeatedly cited in its press releases and SEC filings as the core of its international footprint. This structure supports both nearshore and offshore manufacturing options, as noted in earlier descriptions of the business.
In prior descriptions, SigmaTron has also indicated that it serves a diversified set of markets, including appliance, consumer electronics, gaming, fitness, industrial electronics, medical/life sciences, semiconductor, telecommunications and automotive. The company has also disclosed quality certifications such as ISO 9001:2008, ISO 13485:2003 and AS9100C, and registration under the International Traffic in Arms Regulations (ITAR).
Regulatory and reporting history
Before its acquisition, SigmaTron filed periodic reports with the SEC, including annual reports on Form 10-K and quarterly reports on Form 10-Q, as well as current reports on Form 8-K for material events. For example, press releases and filings describe:
- Quarterly financial results for fiscal 2024 and fiscal 2025, including discussions of revenue trends, cost structure adjustments and inventory management.
- Notices related to Nasdaq listing rule compliance, such as a notice regarding a late Form 10-K filing and a subsequent notice of regained compliance after the Form 10-K was filed.
- Strategic initiatives to address leverage and cost structure, including sale/leaseback transactions for facilities and engagement of advisors for strategic alternatives.
Following the completion of the merger in July 2025 and the related Form 25 filing, SigmaTron’s SEC reporting obligations are expected to be suspended upon the effectiveness of a Form 15, as indicated in the July 28, 2025 8-K. Subsequent information about the company is therefore more likely to be available through private company communications or the owner’s disclosures rather than through public SEC filings under the SGMA ticker.
Position within the EMS industry
Within the broader manufacturing sector, SigmaTron is classified in the bare printed circuit board manufacturing and electronics manufacturing services space. Its business description in press releases consistently emphasizes its role as an independent EMS provider with a single reportable segment and a global manufacturing and procurement network. The combination of manufacturing facilities in North America and Asia, an international procurement office in Taipei, and design services in Illinois reflects the company’s integrated approach to EMS.
Frequently asked questions (FAQ)
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Frequently Asked Questions
Sigmatron Intl investment returns
How much would $1,000 invested in Sigmatron Intl be worth today?
If you invested $1,000 in Sigmatron Intl (SGMA) 10 years ago on 2016-07-07, your investment would be worth $509 today, representing a -49.1% total return, growing at a compounded rate of -7.2% per year (CAGR).
Has Sigmatron Intl outperformed the S&P 500?
Over the past 10 years, SGMA returned -49.1% compared to +258.6% for the S&P 500, underperforming the benchmark by 307.6 percentage points.
What is Sigmatron Intl's average annual return?
The compound annual growth rate (CAGR) of SGMA over the past 10 years is -7.2%, growing at a compounded rate each year. Individual years vary significantly — SGMA's best recent year was 2021 (+123.6%) and worst was 2018 (-76.9%).
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