Who Owns Aperture AC (APURR)? -- Institutional Holders (2026-06-30)
26 institutions reported holding $1.5M of Aperture AC (APURR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Harraden Circle Investments, LLC ($508,237), Polar Asset Management Partners Inc. ($132,000), TORONTO DOMINION BANK ($119,616), BOOTHBAY FUND MANAGEMENT, LLC ($96,000), RIVERNORTH CAPITAL MANAGEMENT, LLC ($88,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Harraden Circle Investments, LLC | $508,237 | 3.2M | New |
| 2 | Polar Asset Management Partners Inc. | $132,000 | 825,000 | New |
| 3 | TORONTO DOMINION BANK | $119,616 | 747,600 | New |
| 4 | BOOTHBAY FUND MANAGEMENT, LLC | $96,000 | 600,000 | New |
| 5 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $88,000 | 400,000 | New |
| 6 | BNP PARIBAS FINANCIAL MARKETS | $71,917 | 388,740 | New |
| 7 | AQR Arbitrage LLC | $69,802 | 436,260 | New |
| 8 | MANGROVE PARTNERS IM, LLC | $68,004 | 425,000 | New |
| 9 | WHITEBOX ADVISORS LLC | $48,000 | 300,000 | New |
| 10 | WOLVERINE ASSET MANAGEMENT LLC | $44,702 | 279,389 | New |
| 11 | Westchester Capital Management, LLC | $40,001 | 250,000 | New |
| 12 | ARISTEIA CAPITAL, L.L.C. | $40,000 | 250,000 | New |
| 13 | GLAZER CAPITAL, LLC | $35,000 | 190,773 | New |
| 14 | HEIGHTS CAPITAL MANAGEMENT, INC | $32,002 | 200,000 | New |
| 15 | Calamos Advisors LLC | $27,750 | 150,000 | New |
| 16 | Yakira Capital Management, Inc. | $24,002 | 150,000 | New |
| 17 | Clear Street Group Inc. | $21,700 | 135,622 | New |
| 18 | Linden Advisors LP | $18,500 | 100,000 | New |
| 19 | DELTEC ASSET MANAGEMENT LLC | $15,200 | 95,000 | New |
| 20 | Verition Fund Management LLC | $10,438 | 49,705 | New |
| 21 | L1 Global Manager Pty Ltd | $9,601 | 60,000 | New |
| 22 | Schonfeld Strategic Advisors LLC | $9,250 | 50,000 | New |
| 23 | Lineage Point Capital LP | $6,680 | 41,748 | New |
| 24 | ABC ARBITRAGE SA | $4,800 | 30,000 | New |
| 25 | TrueMark Investments, LLC | $1,850 | 10,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30