Who Owns ROMAN DBDR ACQUISITION CORP (DRDB)? -- Institutional Holders (2026-06-30)
55 institutions reported holding $251.2M of ROMAN DBDR ACQUISITION CORP (DRDB) in SEC 13F filings for 2026-06-30. Largest institutional holders: MIZUHO SECURITIES USA LLC ($26.9M), BERKLEY W R CORP ($24.0M), HIGHBRIDGE CAPITAL MANAGEMENT LLC ($22.6M), GLAZER CAPITAL, LLC ($12.6M), AQR Arbitrage LLC ($12.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | MIZUHO SECURITIES USA LLC | $26.9M | 2.6M | Added |
| 2 | BERKLEY W R CORP | $24.0M | 2.3M | Added |
| 3 | HIGHBRIDGE CAPITAL MANAGEMENT LLC | $22.6M | 2.1M | Added |
| 4 | GLAZER CAPITAL, LLC | $12.6M | 1.2M | Added |
| 5 | AQR Arbitrage LLC | $12.4M | 1.2M | Added |
| 6 | Crossingbridge Advisors, LLC | $12.0M | 1.1M | Added |
| 7 | D. E. Shaw & Co., Inc. | $12.0M | 1.1M | Hold |
| 8 | TENOR CAPITAL MANAGEMENT Co., L.P. | $11.7M | 1.1M | Hold |
| 9 | ARISTEIA CAPITAL, L.L.C. | $10.9M | 1.0M | Trimmed |
| 10 | LMR Partners LLP | $10.6M | 1.0M | Hold |
| 11 | Magnetar Financial LLC | $10.5M | 1.0M | Hold |
| 12 | WOLVERINE ASSET MANAGEMENT LLC | $8.3M | 789,500 | Added |
| 13 | Linden Advisors LP | $7.9M | 750,000 | Added |
| 14 | Radcliffe Capital Management, L.P. | $5.5M | 525,266 | Hold |
| 15 | Verition Fund Management LLC | $5.1M | 480,253 | Added |
| 16 | First Trust Capital Management L.P. | $4.8M | 453,259 | Hold |
| 17 | Westchester Capital Management, LLC | $4.6M | 438,091 | Added |
| 18 | WHITEBOX ADVISORS LLC | $4.2M | 400,000 | Hold |
| 19 | GOLDMAN SACHS GROUP INC | $4.2M | 399,420 | Hold |
| 20 | RLH Capital LLC | $3.7M | 350,025 | Added |
| 21 | B. Riley Financial, Inc. | $3.2M | 605,913 | Hold |
| 22 | RiverPark Advisors, LLC | $3.0M | 282,500 | Added |
| 23 | Schonfeld Strategic Advisors LLC | $2.9M | 275,159 | Added |
| 24 | Shaolin Capital Management LLC | $2.8M | 267,393 | Added |
| 25 | CSS LLC/IL | $2.4M | 229,854 | New |
Source: SEC Form 13F filings · as of 2026-06-30