Wisekey International Holding S.A.
WKEY- Exchange
- Nasdaq
- Industry
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001738699
No open-market purchases or sales by Wisekey International Holding S.A. insiders were filed in the last 90 days; 17 institutions reported holding it in 13F filings for Q2 2026, worth $3.36M in total; no superinvestor holds it.
Other share classesWSKEF
Q1 2022 vs. Q4 2021
How the institutions holding Wisekey International Holding S.A. changed between Q4 2021 and Q1 2022.
All holders in Q1 2022All holders in Q4 2021
| Measure | Q4 2021 | Q1 2022 | Change |
|---|---|---|---|
| Holders | 15 | 16 | +1 |
| Shares | 603.3K | 259.7K | −343.6K (−57.0%) |
| Value | $1.75M | $655.0K | −$1.09M (−62.5%) |
New holders (5)
Institutions that held Wisekey International Holding S.A. at the end of Q1 2022 but not at the end of Q4 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Jane Street Group, LLC | 23,757 | $61.0K | 0.00% |
| Citadel Advisors LLC | 15,101 | $39.0K | 0.00% |
| Citigroup Inc | 2,000 | $5.00K | 0.00% |
| Tower Research Capital LLC (TRC) | 1,478 | $4.00K | 0.00% |
| IFP Advisors, Inc | 4,798 | $4.00K | 0.00% |
Sold out (4)
Institutions that held Wisekey International Holding S.A. at the end of Q4 2021 and filed for Q1 2022 without it.
| Institution | Shares, Q4 2021 | Value, Q4 2021 |
|---|---|---|
| Optiver Holding B.V. | 187,526 | $803.0K |
| Anson Funds Management LP | 222,458 | $185.0K |
| Credit Suisse AG | 30,827 | $121.0K |
| Quantbot Technologies LP | 100 | $0 |