Who owns QDRO Acquisition Corp.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of QADR from SEC Form 13F filings across 36 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, 36 institutions disclosed 15.7M shares of QDRO Acquisition Corp. worth $155.6M — about 78.7% of shares outstanding; the largest disclosed holder is Polar Asset Management Partners Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
36
13F holders
$155.6M
value, 2026 filers
78.7%
of shares outstanding (15.7M sh)
36
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 QADR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Polar Asset Management Partners Inc.NEW | 1.5M | $14.9M | 0.2% | 7.5% | new |
| 2 | ADAGE CAPITAL PARTNERS GP, L.L.C.NEW | 1.5M | $14.9M | 0.0% | 7.5% | new |
| 3 | MMCAP International Inc. SPCNEW | 1.5M | $14.9M | 1.3% | 7.5% | new |
| 4 | ARISTEIA CAPITAL, L.L.C.NEW | 1.3M | $12.4M | 0.2% | 6.3% | new |
| 5 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUNDNEW | 1.0M | $9.9M | 0.0% | 5% | new |
| 6 | HIGHBRIDGE CAPITAL MANAGEMENT LLCNEW | 853,469 | $8.5M | 0.2% | 4.3% | new |
| 7 | Magnetar Financial LLCNEW | 750,000 | $7.4M | 0.1% | 3.8% | new |
| 8 | AQR Arbitrage LLCNEW | 669,994 | $6.6M | 0.1% | 3.4% | new |
| 9 | Jain Global LLCNEW | 600,000 | $5.9M | 0.0% | 3% | new |
| 10 | BNP PARIBAS FINANCIAL MARKETSNEW | 530,000 | $5.3M | 0.0% | 2.7% | new |
| 11 | Ghisallo Capital Management LLCNEW | 500,000 | $5.0M | 0.1% | 2.5% | new |
| 12 | MILLENNIUM MANAGEMENT LLCNEW | 425,000 | $4.2M | 0.0% | 2.1% | new |
| 13 | Alberta Investment Management CorpNEW | 400,000 | $4.0M | 0.0% | 2% | new |
| 14 | Karpus Management, Inc.NEW | 399,050 | $4.0M | 0.1% | 2% | new |
| 15 | Radcliffe Capital Management, L.P.NEW | 370,934 | $3.7M | 0.3% | 1.9% | new |
| 16 | TWO SIGMA INVESTMENTS, LPNEW | 362,500 | $3.6M | 0.0% | 1.8% | new |
| 17 | DEUTSCHE BANK AG\NEW | 300,000 | $3.0M | 0.0% | 1.5% | new |
| 18 | D. E. Shaw & Co., Inc.NEW | 266,001 | $2.6M | 0.0% | 1.3% | new |
| 19 | Linden Advisors LPNEW | 250,000 | $2.5M | 0.0% | 1.3% | new |
| 20 | O'Connor Alternative Investments LLCNEW | 250,000 | $2.5M | 0.2% | 1.3% | new |
| 21 | GLAZER CAPITAL, LLCNEW | 249,999 | $2.5M | 0.1% | 1.3% | new |
| 22 | STATE OF WISCONSIN INVESTMENT BOARDNEW | 200,000 | $2.0M | 0.0% | 1% | new |
| 23 | Context Capital Management, LLCNEW | 200,000 | $2.0M | 0.0% | 1% | new |
| 24 | DLD Asset Management, LPNEW | 200,000 | $2.0M | 0.1% | 1% | new |
| 25 | Meteora Capital, LLCNEW | 191,895 | $1.9M | 0.2% | 1% | 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.