WKEY — Wisekey International Holding S.A.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2019-12-27.
Performance
Technicals
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Measured signals that fired on WKEY
| date | signal | measured base rate |
|---|---|---|
| 2026-07-15 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-03-24 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-06-08 | Feuardent Moreira Andreas Chief Innovation Officer | Shares withheld for tax | 139 | 10.51 | 1.5K |
| 2026-06-08 | Feuardent Moreira Andreas Chief Innovation Officer | Option exercise | 440 | 3.14 | 1.4K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| UBS Group AG | 511.2K | 83.3K |
| CITADEL ADVISORS LLC | 375.3K | 61.1K |
| Finer Wealth Management, Inc. | 303.9K | 49.5K |
| MARSHALL WACE, LLP | 239.4K | 39.0K |
| JANE STREET GROUP, LLC | 211.2K | 34.4K |
| MORGAN STANLEY | 139.5K | 22.7K |
| XTX Topco Ltd | 78.5K | 12.8K |
| SBI Securities Co., Ltd. | 64.0K | 10.4K |
| BANK OF MONTREAL /CAN/ | 61.4K | 10.0K |
| RHUMBLINE ADVISERS | 44.9K | 7.3K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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