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
Q4 2021 vs. Q3 2021
How the institutions holding Wisekey International Holding S.A. changed between Q3 2021 and Q4 2021.
All holders in Q4 2021All holders in Q3 2021
| Measure | Q3 2021 | Q4 2021 | Change |
|---|---|---|---|
| Holders | 17 | 15 | −2 |
| Shares | 375.8K | 603.3K | +227.5K (+60.5%) |
| Value | $2.29M | $1.75M | −$543.1K (−23.7%) |
New holders (4)
Institutions that held Wisekey International Holding S.A. at the end of Q4 2021 but not at the end of Q3 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Anson Funds Management LP | 222,458 | $185.0K | 0.03% |
| Credit Suisse AG | 30,827 | $121.0K | 0.00% |
| Renaissance Technologies LLC | 18,500 | $73.0K | 0.00% |
| Quantbot Technologies LP | 100 | $0 | 0.00% |
Sold out (6)
Institutions that held Wisekey International Holding S.A. at the end of Q3 2021 and filed for Q4 2021 without it.
| Institution | Shares, Q3 2021 | Value, Q3 2021 |
|---|---|---|
| Citadel Advisors LLC | 19,477 | $122.0K |
| Jefferies Group LLC | 13,290 | $83.1K |
| Bank of America Corp | 602 | $4.00K |
| Harbour Investments, Inc. | 30 | $0 |
| Tower Research Capital LLC (TRC) | 5 | $0 |
| FinTrust Capital Advisors, LLC | 10,000 | – |