SEALSQ
Builds secure chips and PKI services for connected devices and post-quantum security.
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Profile
Secure microcontrollers and PKI services supply hardware-rooted trust for connected devices. The business pairs chip design with a post-quantum product push and added IC’ALPS’s ASIC-design capability.
Secure microcontrollers, cybersecurity and PKI services support device makers, branded appliances and high-value-object customers. The products anchor hardware-rooted digital trust across the IoT ecosystem.
Chip design is paired with PKI operations and a post-quantum-security product push. The operating group came from WISeKey in 2023; its predecessor semiconductor lineage includes a 2016 asset acquisition, while the current parent was incorporated in 2022.
The company works globally through operations inherited in France, Japan and Taiwan, and expanded its in-house ASIC-design capability by acquiring French specialist IC’ALPS in 2025. Its business depends on secure-semiconductor design and the continuing development of post-quantum products.
Company facts
Categories
Key statistics
Year to date −41.3% · Average volume (30d) 11.9M
Analysts
Ratings
Target range
Latest analyst notes
| Date | Firm | Action | Prior target | Target |
|---|---|---|---|---|
| Jan 15, 2026 | Maxim Group | Target | $1.75 | $8 |
| Dec 18, 2025 | Cantor Fitzgerald | Target | $7 |
Earnings
EPS
Revenue
History
| Report date | EPS est | EPS | Surprise | Revenue est | Revenue | Surprise | Next session |
|---|---|---|---|---|---|---|---|
| Mar 31, 2026Q4 FY25 | −$0.05 | −$0.08 | −60.0% | $12.9M | $13.4M | +3.9% | −4.20% |
| Sep 9, 2025Q2 FY25 | — | −$0.20 | — | $4.8M | $5.6M | +16.6% | −0.75% |
| Mar 20, 2025Q4 FY24 | — | −$0.28 | — | $6.2M | $7.1M | +13.8% | −3.87% |
| Jul 12, 2024Q2 FY24 | — | −$0.80 | — | $5.0M | $5.4M | +8.5% | −3.39% |
Financial highlights
| 10 quarters | Q2 FY23 | Q4 FY23 | Q2 FY24 | Q4 FY24 | Q2 FY25 | Q4 FY25 | |
|---|---|---|---|---|---|---|---|
| Revenue | $14.8M | $17.3M | $5.4M | $7.1M | $5.6M | $12.7M | |
| Gross profit | $7.8M | $7.1M | $1.0M | $3.2M | $1.9M | $6.7M | |
| Operating income | $12.0K | −$1.9M | −$10.0M | −$9.9M | −$26.6M | −$13.2M | |
| Net income | −$875.0K | −$2.7M | −$12.1M | −$12.0M | −$23.2M | −$11.0M | |
| Diluted EPS | −$0.06 | −$0.18 | −$0.80 | −$0.28 | −$0.20 | −$0.09 | |
| Gross margin | 52.8% | 40.9% | 19.3% | 45.4% | 33.7% | 53.3% | |
| Operating margin | 0.1% | -11.2% | -184.1% | -140.7% | -474.6% | -104.7% |
Revenue by product · FY24
Revenue by geography · FY25
Balance sheet, Dec 31, 2025Cash & short-term investments $427.7M · Total debt $8.0M · Total assets $504.2M · Shareholders' equity $461.5M
Dividends
No dividends on record.
Ownership
Shares outstanding 142.59M · Float 113.53M · 79.6% free float
Top shareholders13F · 13D/G · Form 4
| Holder | Shares | % outstanding | Form | Filed |
|---|---|---|---|---|
| CVI Investments, Inc. | 24.38M | 9.90% | 13G | May 15, 2026 |
| Anson Funds Management LP | 12.46M | 5.60% | 13G | May 15, 2026 |
| Susquehanna Securities, LLC | 12.13M | 5.40% | 13G | May 15, 2026 |
| UBS Group AG | 1.36M | 0.95% | 13F | Aug 13, 2026 |
| Bank of New York Mellon Corp | 1.24M | 0.87% | 13F | Aug 6, 2026 |
Insider tradesForm 4
| Date | Insider | Role | Shares | Avg price |
|---|---|---|---|---|
| Aug 5, 2026 | Jean-Pierre Enguent | officer: Vice President, R&DSS | −15,000 | $2.46 |
| Jul 8, 2026 | Jean-Pierre Enguent | officer: Vice President, R&DSS | −15,000 | $2.82 |
| Jun 5, 2026 | John Charles O'Hara | director, officer: Chief Financial Officer | −143 | $3.51 |
| Jun 5, 2026 | Carlos Moreira | director, officer: Chief Executive Officer | −300 | $3.51 |
| May 29, 2026 | John Charles O'Hara | director, officer: Chief Financial Officer | −10,000 | $3.51 |
Peers
- NXP Semiconductors
NXP secure elements challenge IoT device identity hardware
- STMicroelectronics (ADR)
Secure MCU and eSIM capabilities overlap across connected devices
- Microchip Technology
Secure elements challenge IoT authentication and device identity
CompareAfter-hours close
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| SEALSQ | $2.48 | −0.37% | $353.6M | — | — | 19.4 | +89.9% |
| NXP Semiconductors | $223.80 | +0.18% | $56.38B | 19.1 | 13.3 | 4.3 | +19.5% |
| STMicroelectronics (ADR) | $49.33 | −0.10% | $44.07B | 96.8 | 24.8 | 3.3 | +24.4% |
| Microchip Technology | $73.03 | +0.14% | $39.60B | 101.2 | 18.7 | 7.7 | +38.1% |
| Median | 96.8 | 18.7 | 4.3 | +24.4% |





