WISeQey Corp. (WKEY) — Institutional Holders, Q2 2026
18 institutional investment managers reported a WKEY position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $3.4M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
WKEY in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- MARSHALL WACE, LLPAdded · +114,335 sh+$836.9K
- MORGAN STANLEYAdded · +27,104 sh+$198.4K
- RENAISSANCE TECHNOLOGIESNew · +24,925 sh+$182.5K
- JANE STREET GROUPAdded · +21,868 sh+$160.1K
- RHUMBLINE ADVISERSAdded · +4,149 sh+$30.4K
Biggest sellers
- UBS Group AGTrimmed · -56,249 sh-$411.7K
- Virtu FinancialSold out · -14,296 sh-$104.6K
- XTX Topco LtdSold out · -12,788 sh-$93.6K
- BANK OF MONTREALSold out · -10,002 sh-$73.2K
- HRT FINANCIALTrimmed · -5,024 sh-$36.8K
WKEY 13F holders ranked 1–18 of 18
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | MARSHALL WACE, LLP#1 · 153,327 sh | 153,327 | $1.1M | <0.01% | +293.2% |
| 2 | CITADEL ADVISORS#2 · 56,630 sh | 56,630 | $414.5K | 0.00% | -7.3% |
| 3 | JANE STREET GROUP#3 · 56,263 sh | 56,263 | $411.8K | 0.00% | +63.6% |
| 4 | MORGAN STANLEY#4 · 49,829 sh | 49,829 | $364.7K | 0.00% | +119.3% |
| 5 | Finer Wealth Management#5 · 49,497 sh | 49,497 | $362.3K | — | 0.0% |
| 6 | UBS Group AG#6 · 27,012 sh | 27,012 | $197.7K | 0.00% | -67.6% |
| 7 | RENAISSANCE TECHNOLOGIES#7 · 24,925 sh | 24,925 | $182.5K | <0.01% | New |
| 8 | SBI Securities , Ltd.#8 · 12,545 sh | 12,545 | $91.8K | — | +20.3% |
| 9 | RHUMBLINE ADVISERS#9 · 11,459 sh | 11,459 | $83.9K | <0.01% | +56.8% |
| 10 | HRT FINANCIAL#10 · 10,877 sh | 10,877 | $79.0K | <0.01% | -31.6% |
| 11 | GAMMA Investing#11 · 4,108 sh | 4,108 | $30.1K | — | -3.3% |
| 12 | OSAIC#12 · 1,350 sh | 1,350 | $9.9K | 0.00% | 0.0% |
| 13 | WealthCollab#13 · 800 sh | 800 | $5.9K | <0.01% | 0.0% |
| 14 | Integrated Wealth Concepts#14 · 643 sh | 643 | $4.7K | 0.00% | New |
| 15 | SRS Capital Advisors#15 · 330 sh | 330 | $2.4K | 0.00% | New |
| 16 | Abound Wealth Management#16 · 160 sh | 160 | $1.2K | — | New |
| 17 | JPMORGAN CHASE#17 · 153 sh | 153 | $1.1K | 0.00% | -65.1% |
| 18 | Caitong International Asset Management , Ltd#18 · 6 sh | 6 | $44.00 | 0.00% | New |
Funds that sold out of WKEY in Q2 2026 (4)
Held WKEY at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Virtu Financial14,296 sh | 14,296 | $88.0K |
| XTX Topco Ltd12,788 sh | 12,788 | $78.5K |
| BANK OF MONTREAL10,002 sh | 10,002 | $61.4K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT124 sh | 124 | $761.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.