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
Q2 2026 vs. Q1 2026
How the institutions holding Wisekey International Holding S.A. changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Q2 2026 | Change |
|---|---|---|---|
| Holders | 17 | 17 | 0 |
| Shares | 367.7K | 459.3K | +91.6K (+24.9%) |
| Value | $2.26M | $3.36M | +$1.10M (+48.9%) |
New holders (4)
Institutions that held Wisekey International Holding S.A. at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Renaissance Technologies LLC | 24,925 | $182.5K | 0.00% |
| SRS Capital Advisors, Inc. | 330 | $2.42K | 0.00% |
| Abound Wealth Management | 160 | $1.17K | 0.00% |
| Caitong International Asset Management Co., Ltd | 6 | $44 | 0.00% |
Sold out (4)
Institutions that held Wisekey International Holding S.A. at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Virtu Financial LLC | 14,296 | $88.0K |
| XTX Topco Ltd | 12,788 | $78.5K |
| Bank of Montreal | 10,002 | $61.4K |
| Northwestern Mutual Wealth Management Co | 124 | $761 |