Andretti Acquisition Corp. II (POLE) shareholders
Close on Nov 13, 2026Market cap $317.53MP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Andretti Sponsor II LLC Joint filing with Mario Andretti (21.00%), Michael M. Andretti (21.00%) and 2 more | 6,200,000 | 21.00% | 13D (active) | Sep 9, 2024 |
| Barclays PLC | 1,663,200 | 7.00% | 13G (passive) amendment | Mar 31, 2026 |
| AQR Capital Management, LLC Joint filing with AQR Capital Management Holdings, LLC (6.40%), AQR Arbitrage, LLC (6.40%) | 1,520,933 | 6.40% | 13G (passive) amendment | Dec 31, 2024 |
| Ramya Rao | 1,490,200 | 5.79% | 13G (passive) | Dec 31, 2024 |
| David J. Snyderman Joint filing with Magnetar Financial LLC (5.89%), Magnetar Capital Partners LP (5.89%) and 1 more | 1,400,000 | 5.89% | 13G (passive) | Sep 30, 2024 |
| LMR Partners (Ireland) Limited Joint filing with LMR Partners LLP (5.70%), LMR PARTNERS Ltd (5.70%) and 5 more | 1,350,000 | 5.70% | 13G (passive) amendment | Dec 31, 2025 |
| Wolverine Holdings, LLC Joint filing with Wolverine Asset Management, LLC (5.66%), Christopher L. Gust (5.66%) and 1 more | 1,344,311 | 5.66% | 13G (passive) | Mar 31, 2026 |
| Bank of Montreal Joint filing with Bank Of Montreal Holding Inc. (5.41%), Bmo Nesbitt Burns Inc. (5.41%) | 1,320,816 | 5.55% | 13G (passive) | Sep 30, 2025 |
| Polar Asset Management Partners Inc. | 1,250,000 | 5.30% | 13G (passive) amendment | Jun 30, 2025 |
| Siu Min Wong Joint filing with Linden Advisors LP (7.30%), Linden Capital L.P. (7.00%) and 1 more | 1,000,000 | 7.30% | 13G (passive) | Sep 9, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of POLE | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Alberta Investment Management Corp | 1,980,000 | – | $21.29M | – | 0.12% |
| Magnetar Financial LLC | 1,400,000 | – | $15.05M | – | 0.14% |
| AQR Arbitrage LLC | 1,350,637 | – | $14.52M | −34,346 | 0.21% |
| LMR Partners LLP | 1,350,000 | – | $14.51M | – | 0.05% |
| Wolverine Asset Management LLC | 1,344,191 | – | $14.45M | −120 | 0.13% |
| Mizuho Securities USA LLC | 1,332,126 | – | $14.16M | +661,251 | 0.14% |
| Polar Asset Management Partners Inc. | 1,300,000 | – | $13.98M | +50,000 | 0.23% |
| D. E. Shaw & Co., Inc. | 1,138,500 | – | $12.24M | – | 0.01% |
| Westchester Capital Management, LLC | 1,111,416 | – | $11.95M | – | 0.58% |
| Linden Advisors LP | 1,000,000 | – | $10.75M | – | 0.06% |
| Picton Mahoney Asset Management | 915,000 | – | $9.84M | +15,000 | 0.07% |
| Crossingbridge Advisors, LLC | 897,151 | – | $9.64M | −140,371 | 1.70% |
| Calamos Advisors LLC | 825,000 | – | $8.87M | – | 0.03% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 750,000 | – | $8.06M | – | 0.11% |
| Berkley W R Corp | 683,233 | – | $7.34M | +220,738 | 0.34% |
| Goldman Sachs Group Inc | 673,298 | – | $7.24M | – | 0.00% |
| First Trust Capital Management L.P. | 590,809 | – | $6.35M | – | 0.37% |
| MMCAP International Inc. SPC | 580,000 | – | $6.24M | – | 0.53% |
| Highbridge Capital Management LLC | 578,858 | – | $6.23M | +402,617 | 0.15% |
| Rivernorth Capital Management, LLC | 490,332 | – | $5.31M | – | 0.25% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 51 | 24M | 2 / 9 | 13 / 1 | 1M | 1M |
| Q1 2026 | 50 | 23M | 6 / 6 | 14 / 5 | 2M | 1M |
| Q4 2025 | 50 | 23M | 11 / 8 | 12 / 7 | 2M | 2M |
| Q3 2025 | 46 | 23M | 1 / 5 | 14 / 1 | 1M | 1M |
| Q2 2025 | 47 | 23M | 11 / 7 | 7 / 3 | 6M | 3M |
| Q1 2025 | 41 | 20M | 11 / 11 | 6 / 5 | 5M | 1M |
| Q4 2024 | 35 | 15M | 34 / 0 | 0 / 0 | 15M | 0M |
| Q3 2024 | 1 | 0M | 1 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
8 funds held POLE in Q1 2026, 0% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of POLE | Value | % of fund | As of |
|---|---|---|---|---|---|
| First Trust Merger Arbitrage Fund | 534,420 | – | $5.75M | 0.35% | Jun 30, 2026 |
| CrossingBridge Low Duration High Income Fund | 393,586 | – | $4.23M | 0.23% | Jun 30, 2026 |
| Riverpark Short Term High Yield Fund | 266,868 | – | $2.87M | 0.58% | Jun 30, 2026 |
| Destinations Global Fixed Income Opportunities Fund | 136,697 | – | $1.47M | 0.22% | May 31, 2026 |
| First Trust Multi-Strategy Fund | 52,730 | – | $566.85K | 0.04% | Jun 30, 2026 |
| Global Multi-Strategy Fund | 9,309 | – | $99.79K | 0.02% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| William J. Sandbrook | Executive Chairman, Director, 10% owner | – | Sep 9, 2026 |
| William Matthew Brown | CEO, 10% owner | 5,750,000 | Sep 9, 2026 |
| Michael Andretti | Director, 10% owner | – | Sep 9, 2026 |
| Mario Andretti | 10% owner | – | Sep 9, 2026 |
| Sponsor II LLC Andretti | 10% owner | – | Sep 9, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| William Matthew Brown CEO, 10% owner | Sep 8, 2026 | Conversion | +5,749,999 | – | – | 5,749,999 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Andretti Acquisition Corp. II's stock actually held short. Settlement fails (shares not delivered on time) peaked at 198,800 shares on Sep 1, 2026 over the last 90 days.
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