Who Owns ANDRETTI ACQUISITION CORP II (POLEW)? -- Institutional Holders (2026-03-31)
32 institutions reported holding $1.2M of ANDRETTI ACQUISITION CORP II (POLEW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Alberta Investment Management Corp ($109,197), Polar Asset Management Partners Inc. ($96,513), LMR Partners LLP ($93,755), Magnetar Financial LLC ($92,225), Harraden Circle Investments, LLC ($87,861). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Alberta Investment Management Corp | $109,197 | 990,000 | Hold |
| 2 | Polar Asset Management Partners Inc. | $96,513 | 875,000 | Hold |
| 3 | LMR Partners LLP | $93,755 | 850,000 | Hold |
| 4 | Magnetar Financial LLC | $92,225 | 700,000 | Hold |
| 5 | Harraden Circle Investments, LLC | $87,861 | 702,885 | Trimmed |
| 6 | AQR Arbitrage LLC | $85,668 | 776,679 | Trimmed |
| 7 | ARISTEIA CAPITAL, L.L.C. | $66,643 | 533,140 | Hold |
| 8 | CSS LLC/IL | $58,595 | 531,229 | Trimmed |
| 9 | PICTON MAHONEY ASSET MANAGEMENT | $55,150 | 500,000 | Hold |
| 10 | Calamos Advisors LLC | $54,347 | 412,500 | Hold |
| 11 | Linden Advisors LP | $52,720 | 400,000 | Hold |
| 12 | BNP PARIBAS FINANCIAL MARKETS | $42,081 | 336,649 | Hold |
| 13 | TORONTO DOMINION BANK | $33,811 | 307,375 | Trimmed |
| 14 | Shaolin Capital Management LLC | $32,307 | 292,900 | Trimmed |
| 15 | MMCAP International Inc. SPC | $31,987 | 290,000 | Hold |
| 16 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $28,972 | 262,666 | Hold |
| 17 | Verition Fund Management LLC | $27,996 | 276,910 | Hold |
| 18 | Periscope Capital Inc. | $22,717 | 181,735 | Hold |
| 19 | Wealthspring Capital LLC | $21,102 | 191,840 | Hold |
| 20 | Bulldog Investors, LLP | $13,612 | 123,742 | Trimmed |
| 21 | GRITSTONE ASSET MANAGEMENT LLC | $13,170 | 119,398 | Hold |
| 22 | MOORE CAPITAL MANAGEMENT, LP | $11,030 | 100,000 | Hold |
| 23 | WHITEBOX ADVISORS LLC | $11,030 | 100,000 | Hold |
| 24 | Clear Street Group Inc. | $10,698 | 96,987 | Trimmed |
| 25 | Schonfeld Strategic Advisors LLC | $6,875 | 55,000 | Added |
Source: SEC Form 13F filings · as of 2026-03-31