Who owns Averin Capital Acquisition Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ACAA from SEC Form 13F filings across 40 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 40 institutions disclosed 19.4M shares of Averin Capital Acquisition Corp. worth $193.5M — about 67.9% of shares outstanding; the largest disclosed holder is ADAGE CAPITAL PARTNERS GP, L.L.C.. Source: SEC Form 13F filings, parsed by EvidInvest.
40
13F holders
$193.5M
value, 2026 filers
67.9%
of shares outstanding (19.4M sh)
40
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ACAA's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 2.3M | $22.4M | 0.0% | 7.9% | new |
| 2 | Sculptor Capital LPNEW | 1.5M | $14.9M | 0.1% | 5.2% | new |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 1.2M | $12.3M | 0.0% | 4.3% | new |
| 4 | MILLENNIUM MANAGEMENT LLCNEW | 1.1M | $11.4M | 0.0% | 4% | new |
| 5 | DEUTSCHE BANK AG\NEW | 1.0M | $10.4M | 0.0% | 3.7% | new |
| 6 | Linden Advisors LPNEW | 1.0M | $10.0M | 0.1% | 3.5% | new |
| 7 | MOORE CAPITAL MANAGEMENT, LPNEW | 1.0M | $10.0M | 0.1% | 3.5% | new |
| 8 | SONA ASSET MANAGEMENT (US) LLCNEW | 1.0M | $10.0M | 0.2% | 3.5% | new |
| 9 | Magnetar Financial LLCNEW | 999,990 | $10.0M | 0.1% | 3.5% | new |
| 10 | AQR Arbitrage LLCNEW | 909,584 | $9.1M | 0.1% | 3.2% | new |
| 11 | HBK INVESTMENTS L PNEW | 750,006 | $7.5M | 0.1% | 2.6% | new |
| 12 | Verition Fund Management LLCNEW | 704,755 | $7.0M | 0.0% | 2.5% | new |
| 13 | BNP PARIBAS FINANCIAL MARKETSNEW | 606,984 | $6.0M | 0.0% | 2.1% | new |
| 14 | Hudson Bay Capital Management LPNEW | 600,000 | $6.0M | 0.0% | 2.1% | new |
| 15 | TWO SIGMA INVESTMENTS, LPNEW | 453,124 | $4.5M | 0.0% | 1.6% | new |
| 16 | WHITEBOX ADVISORS LLCNEW | 450,000 | $4.5M | 0.1% | 1.6% | new |
| 17 | Shaolin Capital Management LLCNEW | 444,057 | $4.4M | 0.2% | 1.6% | new |
| 18 | Centiva Capital, LPNEW | 400,000 | $4.0M | 0.0% | 1.4% | new |
| 19 | TENOR CAPITAL MANAGEMENT Co., L.P.NEW | 350,000 | $3.5M | 0.0% | 1.2% | new |
| 20 | GLAZER CAPITAL, LLCNEW | 335,923 | $3.3M | 0.1% | 1.2% | new |
| 21 | Ghisallo Capital Management LLCNEW | 300,000 | $3.0M | 0.1% | 1% | new |
| 22 | Radcliffe Capital Management, L.P.NEW | 278,958 | $2.8M | 0.2% | 1% | new |
| 23 | Periscope Capital Inc.NEW | 274,800 | $2.7M | 0.2% | 1% | new |
| 24 | JPMORGAN CHASE & CONEW | 262,992 | $2.6M | 0.0% | 0.9% | new |
| 25 | Saba Capital Management, L.P.NEW | 250,000 | $2.5M | 0.1% | 0.9% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.