Roman DBDR Acquisition Corp. II - DRDB
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BERKLEY W R CORP | History | Added to | 1,800,830 | 18,854 | 1.01% | 0.13% | 1 | +1,533,196 | 572.87% | Q1 2026 | May 15, 2026 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | History | Added to | 1,719,358 | 18,001 | 0.58% | 0.08% | 2 | +1,469,358 | 587.74% | Q1 2026 | May 15, 2026 |
| Fort Baker Capital Management LP | History | No change | 1,523,746 | 15,953 | 1.25% | 1.73% | 3 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | No change | 1,234,023 | 12,920 | 0.27% | 0.28% | 4 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 1,137,788 | 11,912 | 0.01% | 0.01% | 5 | +46,000 | 4.21% | Q1 2026 | May 15, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | No change | 1,110,000 | 11,621 | 0.18% | 0.16% | 6 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| AQR Arbitrage LLC | History | Reduced | 1,082,311 | 11,331 | 0.19% | 0.25% | 7 | -51,266 | -4.52% | Q1 2026 | May 15, 2026 |
| Crossingbridge Advisors, LLC | History | New | 1,032,500 | 10,810 | 1.96% | — | 8 | +1,032,500 | New | Q1 2026 | May 14, 2026 |
| LMR Partners LLP | History | No change | 1,010,174 | 10,576 | 0.02% | 0.02% | 9 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Magnetar Financial LLC | History | No change | 1,000,000 | 10,470 | 0.11% | 0.1% | 10 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| MIZUHO SECURITIES USA LLC | History | Added to | 1,000,000 | 10,450 | 0.25% | 0.03% | 11 | +843,795 | 540.18% | Q1 2026 | May 11, 2026 |
| METEORA CAPITAL, LLC | History | Reduced | 952,288 | 9,970 | 0.74% | 1.73% | 12 | -1,030,898 | -51.98% | Q1 2026 | May 15, 2026 |
| GLAZER CAPITAL, LLC | History | Added to | 950,335 | 9,950 | 0.21% | 0.23% | 13 | +120,841 | 14.57% | Q1 2026 | May 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 725,000 | 7,590 | 0.01% | 0.01% | 14 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 525,266 | 5,499 | 0.41% | 0.3% | 15 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| LINDEN ADVISORS LP | History | No change | 500,000 | 5,235 | 0.03% | 0.03% | 16 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| First Trust Capital Management L.P. | History | Reduced | 453,259 | 4,745 | 0.25% | 0.29% | 17 | -11,696 | -2.52% | Q1 2026 | May 14, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 425,000 | 4,449 | 0.01% | 0.01% | 18 | -222,568 | -34.37% | Q1 2026 | May 15, 2026 |
| WHITEBOX ADVISORS LLC | History | No change | 400,000 | 4,188 | 0.05% | 0.06% | 19 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 399,420 | 4,181 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BRC Group Holdings, Inc. | History | No change | 605,913 | 3,171 | 0.7% | 0.55% | 21 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Verition Fund Management LLC | History | Added to | 267,560 | 2,801 | 0.02% | 0.01% | 22 | +78,691 | 41.66% | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | Added to | 266,682 | 2,792 | 0.02% | 0.01% | 23 | +38,389 | 16.82% | Q1 2026 | May 15, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Added to | 251,895 | 2,637 | 0.03% | 0.02% | 24 | +41,808 | 19.9% | Q1 2026 | May 04, 2026 |
| PERISCOPE CAPITAL INC. | History | Reduced | 225,000 | 2,355 | 0.26% | 0.48% | 25 | -175,000 | -43.75% | Q1 2026 | May 13, 2026 |
| Shaolin Capital Management LLC | History | Reduced | 200,100 | 2,095 | 0.08% | 0.1% | 26 | -94,639 | -32.11% | Q1 2026 | May 15, 2026 |
| SONA ASSET MANAGEMENT (US) LLC | History | New | 200,000 | 2,094 | 0.04% | — | 28 | +200,000 | New | Q1 2026 | May 15, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | No change | 200,000 | 2,094 | 0.04% | 0.03% | 27 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Westchester Capital Management, LLC | History | No change | 185,244 | 1,939 | 0.09% | 0.08% | 29 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | No change | 175,000 | 1,832 | 0.01% | 0.01% | 30 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| RiverPark Advisors, LLC | History | New | 172,500 | 1,806 | 0.65% | — | 31 | +172,500 | New | Q1 2026 | May 14, 2026 |
| Hudson Bay Capital Management LP | History | Reduced | 168,440 | 1,763 | 0.01% | 0.01% | 32 | -100,000 | -37.25% | Q1 2026 | May 13, 2026 |
| RLH Capital LLC | History | New | 150,000 | 1,570 | 0.8% | — | 34 | +150,000 | New | Q1 2026 | Apr 28, 2026 |
| Quarry LP | History | Added to | 150,000 | 1,570 | 0.28% | 0.08% | 33 | +99,962 | 199.77% | Q1 2026 | May 15, 2026 |
| Clear Street Group Inc. | History | Reduced | 139,650 | 1,466 | 0.01% | 0.01% | 35 | -99,300 | -41.56% | Q1 2026 | May 15, 2026 |
| Nokomis Capital, L.L.C. | History | No change | 130,026 | 1,361 | 0.39% | 0.32% | 36 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| O'Connor Alternative Investments LLC | History | New | 100,000 | 1,047 | 0.09% | — | 38 | +100,000 | New | Q1 2026 | May 15, 2026 |
| DLD Asset Management, LP | History | No change | 100,044 | 1,047 | 0.1% | 0.08% | 37 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | History | No change | 100,000 | 1,043 | 0.12% | 0.12% | 39 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Karpus Management, Inc. | History | Reduced | 77,275 | 809 | 0.03% | 0.03% | 40 | -10,050 | -11.51% | Q1 2026 | May 14, 2026 |
| Rangeley Capital, LLC | History | Added to | 60,000 | 628 | 0.61% | 0.37% | 41 | +16,800 | 38.89% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | New | 49,844 | 521 | 0.0% | — | 43 | +49,844 | New | Q1 2026 | May 12, 2026 |
| Sandia Investment Management LP | History | No change | 50,038 | 521 | 1.3% | 1.3% | 42 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | New | 43,693 | 457 | 0.0% | — | 44 | +43,693 | New | Q1 2026 | May 15, 2026 |
| Lineage Point Capital LP | History | No change | 39,500 | 413 | 0.1% | 0.16% | 45 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TrueMark Investments, LLC | History | New | 30,000 | 314 | 0.06% | — | 46 | +30,000 | New | Q1 2026 | Apr 20, 2026 |
| UBS Group AG | History | Added to | 26,994 | 283 | 0.0% | 0.0% | 47 | +64 | 0.24% | Q1 2026 | May 05, 2026 |
| READYSTATE ASSET MANAGEMENT LP | History | No change | 25,740 | 269 | 0.01% | 0.01% | 48 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Warberg Asset Management LLC | History | Reduced | 23,206 | 242 | 0.04% | 0.03% | 49 | -704 | -2.94% | Q1 2026 | May 07, 2026 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | History | Reduced | 12,468 | 130 | 0.01% | 0.02% | 50 | -14,133 | -53.13% | Q1 2026 | May 12, 2026 |
| FLOW TRADERS U.S. LLC | History | New | 10,028 | 105 | 0.0% | — | 51 | +10,028 | New | Q1 2026 | May 15, 2026 |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | History | No change | 454 | 4 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| FNY Investment Advisers, LLC | History | New | 100 | 1 | 0.0% | — | 53 | +100 | New | Q1 2026 | Apr 15, 2026 |
| Governors Lane LP | History | Closed out | 0 | 0 | — | 0.46% | — | -750,100 | -100.0% | Q1 2026 | May 15, 2026 |
| Bulldog Investors, LLP | History | Closed out | 0 | 0 | — | 1.58% | — | -680,373 | -100.0% | Q1 2026 | May 08, 2026 |
| Harraden Circle Investments, LLC | History | Closed out | 0 | 0 | — | 1.28% | — | -671,465 | -100.0% | Q1 2026 | May 15, 2026 |
| Centiva Capital, LP | History | Closed out | 0 | 0 | — | 0.04% | — | -485,199 | -100.0% | Q1 2026 | May 14, 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | History | Closed out | 0 | 0 | — | 0.02% | — | -400,000 | -100.0% | Q1 2026 | May 01, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.2% | — | -400,000 | -100.0% | Q1 2026 | May 15, 2026 |
| K2 PRINCIPAL FUND, L.P. | History | Closed out | 0 | 0 | — | 0.09% | — | -107,090 | -100.0% | Q1 2026 | May 14, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -19,561 | -100.0% | Q1 2026 | May 14, 2026 |
| MORGAN STANLEY | History | Reduced | 71 | 0 | — | 0.0% | — | -28 | -28.28% | Q1 2026 | May 15, 2026 |