Wisekey International Holding S.A. - WKEY
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| UBS Group AG | History | Added to | 92,184 | 723 | 0.0% | 0.0% | 1 | +20,158 | 27.99% | Q4 2025 | Jan 29, 2026 |
| Finer Wealth Management, Inc. | History | No change | 49,497 | 388 | 0.19% | 0.16% | 2 | 0 | 0.0% | Q4 2025 | Jan 21, 2026 |
| MORGAN STANLEY | History | Added to | 48,425 | 380 | 0.0% | 0.0% | 3 | +47,628 | 5975.91% | Q4 2025 | Feb 13, 2026 |
| JANE STREET GROUP, LLC | History | New | 32,017 | 251 | 0.0% | — | 4 | +32,017 | New | Q4 2025 | Feb 12, 2026 |
| MARSHALL WACE, LLP | History | New | 28,538 | 224 | 0.0% | — | 5 | +28,538 | New | Q4 2025 | Feb 13, 2026 |
| BANK OF MONTREAL /CAN/ | History | Reduced | 15,000 | 117 | 0.0% | 0.0% | 6 | -5,000 | -25.0% | Q4 2025 | Feb 12, 2026 |
| Jump Financial, LLC | History | New | 14,360 | 112 | 0.0% | — | 7 | +14,360 | New | Q4 2025 | Feb 17, 2026 |
| Dynamic Technology Lab Private Ltd | History | New | 13,669 | 107 | 0.02% | — | 8 | +13,669 | New | Q4 2025 | Feb 13, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 8,459 | 66 | 0.0% | 0.0% | 9 | -2,736 | -24.44% | Q4 2025 | Feb 03, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 4,442 | 34 | 0.0% | 0.0% | 10 | +1,579 | 55.15% | Q4 2025 | Feb 13, 2026 |
| GAMMA Investing LLC | History | Added to | 4,113 | 32 | 0.0% | 0.0% | 11 | +121 | 3.03% | Q4 2025 | Jan 05, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 1,885 | 14 | 0.0% | 0.0% | 12 | -575 | -23.37% | Q4 2025 | Feb 17, 2026 |
| WealthCollab, LLC | History | New | 800 | 6 | 0.0% | — | 13 | +800 | New | Q4 2025 | Jan 27, 2026 |
| JPMORGAN CHASE & CO | History | No change | 438 | 3 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| MILLER WEALTH ADVISORS, LLC | History | New | 240 | 1 | 0.0% | — | 15 | +240 | New | Q4 2025 | Jan 20, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -29,320 | -100.0% | Q3 2025 | Nov 14, 2025 |