Q4 2026 revenue guidance of $11M-$20M implies a wide range; watch for actual Q4 results and post-quantum product conversion into production revenue in 2027. The 42 evaluating customers and FIPS 140-3 validation are positive signals, but the stock's historical post-earnings drift has been negative — monitor for sustained execution before adding exposure.
Price Chart
Executive Summary
SEALSQ reported preliminary 9M 2026 revenue of $16.3M (+65% YoY) and reaffirmed FY 2026 guidance of $27M-$36M (50-100% growth), implying Q4 revenue of $11M-$20M. The company holds ~$463M in cash and highlighted a $200M+ pipeline through 2029, including >$100M in post-quantum projects. Despite strong top-line growth, the stock has historically underperformed following bullish reports on this ticker, warranting caution.
Key Financial Metrics
Key Facts
- Preliminary 9M 2026 revenue of $16.3M, up 65% from $9.9M in 9M 2025
- FY 2026 revenue guidance reaffirmed at $27M-$36M (50-100% growth vs FY 2025 $18M)
- Q4 2026 revenue expected between $11M and $20M, vs $8.4M in Q4 2025
- Cash, cash equivalents and restricted cash of ~$463M at September 30, 2026
- Active business pipeline of >$200M through 2029, including >$100M in post-quantum projects
- 42 customers evaluating QVault TPM and QS7001 at September 30, 2026 (up from 30 at June 30, 2026)
- VaultIC408 achieved NIST FIPS 140-3 Level 3 validation
- IC'Alps contributed ~$3.8M in 9M 2026 revenue
- Post-quantum products expected to contribute more significantly in 2027 and beyond
Financial Impact
9M 2026 revenue $16.3M (+65% YoY); FY 2026 guidance $27M-$36M; cash position ~$463M
Risk Factors
- Wide Q4 revenue range ($11M-$20M) introduces uncertainty
- Post-quantum revenue contribution remains back-end loaded to 2027+
- Conversion of $200M+ pipeline into revenue subject to customer qualification and technical integration risks
Investment Themes
Documents Analyzed
This report is based on 1 press release from GlobeNewswire.
| Document | Accession Number |
|---|---|
| PRESS-RELEASE Data (Synthetic) | press-3381651 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 today | Press Release | $1.56 | awaiting T+20 | — | $1.52 (−2.58%) |
Oct 16, 2026 10d ago | 6-K | $1.79 | awaiting T+20 | — | $1.52 (−15.08%) |
Oct 16, 2026 10d ago | 6-K | $1.79 | awaiting T+20 | — | $1.52 (−15.08%) |
Oct 15, 2026 11d ago | Press Release | $1.93 | awaiting T+20 | — | $1.52 (−21.24%) |
Oct 14, 2026 12d ago | 6-K | $1.84 | awaiting T+20 | — | $1.52 (−17.39%) |
Oct 13, 2026 13d ago | Press Release | $1.93 | awaiting T+20 | — | $1.52 (−21.24%) |
Oct 6, 2026 20d ago | Press Release | $2.42 | awaiting T+20 | — | $1.52 (−37.19%) |
Oct 2, 2026 24d ago | 6-K | $2.41 | awaiting T+20 | — | $1.52 (−36.93%) |
Oct 2, 2026 24d ago | Press Release | $2.41 | awaiting T+20 | — | $1.52 (−36.93%) |
Sep 25, 2026 4w ago | 6-K | $2.35 $1.55 | ▼ −34.04% | ▼ −32.57% | $1.52 (−35.32%) |
US Market Status
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