Andretti Acquisition Corp.-29POLEWPreferred / convertible
13F holders, Q2 2025 (June 30)35holders +8
6new positions
2sold out
$0.21avg. 13F price*
At the end of Q2 2025, 35 institutions reported holding Andretti Acquisition Corp.-29 (POLEW) in their 13F filings, up 8 from Q1 2025. 6 opened new positions and 2 sold out. The largest holders were AQR Arbitrage LLC ($208K), Alberta Investment Management Corp ($198K) and Polar Asset Management Partners Inc. ($175K).
- Company
- Andretti Acquisition Corp.-29
- CUSIP
- G26745128
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $403K |
| Exits | 2 | $22K |
All 13F filers, Q1 2025 → Q2 2025: 2,002,954 shares bought and 398,901 shares sold, net +1,604,053 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 35 holders
| AQR Arbitrage LLC | — | No change | 1,114,616 | $208K |
| Alberta Investment Management Corp | — | New | 990,000 | $198K |
| Polar Asset Management Partners Inc. | — | No change | 875,000 | $175K |
| Magnetar Financial LLC | — | No change | 700,000 | $175K |
| LMR Partners LLP | — | No change | 850,000 | $170K |
| Harraden Circle Investments, LLC | — | Add +7.6% | 707,985 | $142K |
| Picton Mahoney Asset Management | — | No change | 550,000 | $109K |
| Calamos Advisors LLC | — | No change | 412,500 | $103K |
| Decagon Asset Management LLP | — | No change | 492,294 | $98K |
| MASO CAPITAL PARTNERS Ltd | — | No change | 375,000 | $75K |
| CSS LLC | — | No change | 372,908 | $75K |
| Verition Fund Management LLC | — | Reduce -5.3% | 285,821 | $71K |
| Shaolin Capital Management LLC | — | No change | 350,000 | $70K |
| Toronto Dominion Bank | — | New | 347,000 | $69K |
| MMCAP International Inc. SPC | — | No change | 290,000 | $58K |
| Westchester Capital Management, LLC | — | New | 224,999 | $56K |
| Rivernorth Capital Management, LLC | — | No change | 262,666 | $53K |
| Wealthspring Capital LLC | — | New | 193,925 | $39K |
| Linden Advisors LP | — | No change | 150,000 | $35K |
| Sculptor Capital LP | — | No change | 150,000 | $35K |
| Cantor Fitzgerald, L. P. | — | New | 170,431 | $34K |
| Bulldog Investors, LLP | — | Reduce -10.7% | 130,081 | $26K |
| Moore Capital Management, LP | — | No change | 100,000 | $25K |
| Gritstone Asset Management LLC | — | No change | 120,847 | $24K |
| Whitebox Advisors LLC | — | No change | 100,000 | $20K |
| Clear Street LLC | — | Reduce -1.1% | 97,187 | $19K |
| Schonfeld Strategic Advisors LLC | — | Reduce -5.9% | 80,000 | $16K |
| Periscope Capital Inc. | — | Reduce -77.4% | 68,700 | $14K |
| Parallax Volatility Advisers, L.P. | — | Add +1.6% | 63,542 | $13K |
| Berkley W R Corp. | — | No change | 35,843 | $7K |
| Readystate Asset Management LP | — | New | 25,000 | $6K |
| Susquehanna International Group, LLP | — | Add +2.6% | 16,130 | $4K |
| Sandia Investment Management LP | — | No change | 20,000 | $4K |
| Quarry LP | — | No change | 20,000 | $4K |
| UBS Group AG | — | Reduce -47.3% | 1,398 | $280 |
"% of holder's portfolio" is POLEW's weight in each manager's 13F, not the share of Andretti Acquisition Corp.-29 the manager owns.