Who Holds Keystone Acquisition Corp. (KEYY)? 26 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 26 holders, $127 million in total.
Largest holders
The 26 largest by value. Change in shares against the quarter before.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| Linden Advisors LP | 1,300,000 | $13 million | New | 13F |
| Meteora Capital, LLC | 1,116,282 | $11 million | New | 13F |
| Polar Asset Management Partners Inc. | 1,100,000 | $11 million | New | 13F |
| TORONTO DOMINION BANK | 1,079,982 | $11 million | New | 13F |
| SONA ASSET MANAGEMENT (US) LLC | 900,000 | $9 million | New | 13F |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 750,000 | $7 million | New | 13F |
| First Trust Capital Management L.P. | 749,998 | $7 million | New | 13F |
| Verition Fund Management LLC | 664,259 | $7 million | New | 13F |
| Hudson Bay Capital Management LP | 600,000 | $6 million | New | 13F |
| BOOTHBAY FUND MANAGEMENT, LLC | 513,535 | $5 million | New | 13F |
| Periscope Capital Inc. | 499,800 | $5 million | New | 13F |
| TWO SIGMA INVESTMENTS, LP | 453,124 | $4 million | New | 13F |
| CSS LLC/IL | 451,508 | $4 million | New | 13F |
| Shaolin Capital Management LLC | 448,734 | $4 million | New | 13F |
| Centiva Capital, LP | 425,000 | $4 million | New | 13F |
| Clear Street Group Inc. | 302,829 | $3 million | New | 13F |
| Saba Capital Management, L.P. | 299,995 | $3 million | New | 13F |
| K2 PRINCIPAL FUND, L.P. | 293,023 | $3 million | New | 13F |
| O'Connor Alternative Investments LLC | 250,000 | $2 million | New | 13F |
| WOLVERINE ASSET MANAGEMENT LLC | 200,900 | $2 million | New | 13F |
| StoneX Group Inc. | 193,290 | $2 million | New | 13F |
| Governors Lane LP | 181,383 | $2 million | New | 13F |
| BERKLEY W R CORP | 99,400 | $980,084 | New | 13F |
| GLAZER CAPITAL, LLC | 1,437,045 | $14,169 | New | 13F |
| Mint Tower Capital Management B.V. | 200,000 | $1,972 | New | 13F |
| Virtu Financial LLC | 24,639 | $243 | New | 13F |
Questions and answers
- How many institutions hold Keystone Acquisition Corp.?
- 26 managers reported Keystone Acquisition Corp. on Form 13F for the quarter ended 30 June 2026.
- Who is the largest institutional holder of Keystone Acquisition Corp.?
- Linden Advisors LP, with 1,300,000 shares worth $13 million on its 13F for Q2 2026.
- How many institutions bought or sold out of Keystone Acquisition Corp. in Q2 2026?
- 26 managers reported a new position and 0 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Keystone Acquisition Corp., Q2 2026", https://app.tamarly.ai/holders/keystone-acquisition, built from SEC EDGAR.
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