Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-05, as of 2026-08-05)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common Class A | ACAA · NASDAQ | 28,586,008 | 19,424,151 | 67.9% | 40 | G0679A100 |
| Common Class B | not listed | 7,096,502 | — | — |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (17 of 17 · G0679A126)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | Alberta Investment Management Corp | 1,750,000 | — | $17.6M | — |
| 2 | BlueCrest Capital Management Ltd | 1,150,000 | — | $11.5M | — |
| 3 | LMR Partners LLP | 1,000,000 | — | $10.0M | — |
| 4 | OMERS ADMINISTRATION Corp | 650,979 | — | $6.5M | -99,021 (-13.2%) |
| 5 | TORONTO DOMINION BANK | 505,000 | — | $5.1M | +179,136 (+55.0%) |
| 6 | HGC Investment Management Inc. | 250,000 | — | $2.5M | — |
| 7 | Longaeva Partners L.P. | 231,236 | — | $2.3M | -18,764 (-7.5%) |
| 8 | SYQUANT CAPITAL SAS | 150,000 | — | $1.5M | — |
| 9 | READYSTATE ASSET MANAGEMENT LP | 150,000 | — | $1.5M | — |
| 10 | Lineage Point Capital LP | 125,959 | — | $1.3M | — |
| 11 | Calamos Advisors LLC | 75,000 | — | $752K | — |
| 12 | Parallax Volatility Advisers, L.P. | 50,000 | — | $502K | — |
| 13 | JPMORGAN CHASE & CO | 50,000 | — | $501K | -258,692 (-83.8%) |
| 14 | HRT FINANCIAL LP | 25,000 | — | $250K | +267 (+1.1%) |
| 15 | Clear Street Group Inc. | 15,567 | — | $156K | NEW |
| 16 | GLAZER CAPITAL, LLC | 1,971 | — | $20K | -335,079 (-99.4%) |
| 17 | UBS Group AG | 53 | — | $532 | +37 (+231.3%) |
Exited since 2026-03-31 (33 filers; largest 25 shown)
| ADAGE CAPITAL PARTNERS GP, L.L.C. | −2,250,000 |
| Sculptor Capital LP | −1,500,000 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | −1,230,000 |
| MILLENNIUM MANAGEMENT LLC | −1,140,978 |
| SONA ASSET MANAGEMENT (US) LLC | −1,000,000 |
| DEUTSCHE BANK AG\ | −1,000,000 |
| Magnetar Financial LLC | −1,000,000 |
| MOORE CAPITAL MANAGEMENT, LP | −1,000,000 |
| Linden Advisors LP | −1,000,000 |
| AQR Arbitrage LLC | −893,010 |
| HBK INVESTMENTS L P | −750,006 |
| Shaolin Capital Management LLC | −744,830 |
| Verition Fund Management LLC | −711,162 |
| BNP PARIBAS FINANCIAL MARKETS | −606,990 |
| Hudson Bay Capital Management LP | −600,000 |
| TWO SIGMA INVESTMENTS, LP | −453,124 |
| WHITEBOX ADVISORS LLC | −450,000 |
| Centiva Capital, LP | −400,000 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | −350,000 |
| Ghisallo Capital Management LLC | −300,000 |
| Radcliffe Capital Management, L.P. | −275,000 |
| Saba Capital Management, L.P. | −250,000 |
| Periscope Capital Inc. | −200,010 |
| DLD Asset Management, LP | −160,000 |
| PICTON MAHONEY ASSET MANAGEMENT | −150,000 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Phillip Gross | SCHEDULE 13G | 2026-05-13 | 2026-03-31 | 2,250,000 | 8.93% |
| Adage Capital Management, L.P. | SCHEDULE 13G | 2026-05-13 | 2026-03-31 | 2,250,000 | 8.93% |
| Robert Atchinson | SCHEDULE 13G | 2026-05-13 | 2026-03-31 | 2,250,000 | 8.93% |
| Sculptor Capital II LP | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Sculptor Capital Holding Corp | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Sculptor Capital Holding II LLC | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Sculptor Capital LP | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Sculptor Capital Management, Inc. | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Sculptor Master Fund, Ltd. | SCHEDULE 13G | 2026-03-04 | 2026-02-25 | 1,500,000 | 5.95% |
| Handel Rose LLC | SCHEDULE 13D/A | 2026-03-03 | 2026-02-20 | 7,387,500 | 20.44% |
| Eric Berry | SCHEDULE 13D/A | 2026-03-03 | 2026-02-20 | 7,387,500 | 20.44% |
| David Berry | SCHEDULE 13D/A | 2026-03-03 | 2026-02-20 | 7,387,500 | 20.44% |
| Averin Capital Acquisition Sponsor LLC | SCHEDULE 13D/A | 2026-03-03 | 2026-02-20 | 7,387,500 | 20.44% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.