Roman DBDR Acquisition Corp. II has 22 Schedule 13D or 13G filings on record since 2025-08-08. 6 holders' latest filing reports 5% or more of class a ordinary shares, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| W. R. Berkley Corporation | 9.9% | 2,276,587 | SCHEDULE 13G/A, 2026-08-05 | 2026-06-30 |
| Highbridge Capital Management, LLC | 9.3% | 2,149,900 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Mizuho Financial Group, Inc. | 6.8% | 1,571,027 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| Glazer Capital, LLC | 5.22% | 1,199,928 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| AQR Capital Management, LLC | 5.13% | 1,179,039 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 |
| Barclays PLC | 5% | 1,150,688 | SCHEDULE 13G, 2026-08-13 | 2026-06-30 |
| Aristeia Capital, L.L.C. | 4.5% | 1,034,023 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Magnetar Financial LLC | 4.34% | 1,000,000 | SCHEDULE 13G/A, 2025-08-08 | 2025-06-30 |
| Kepos Capital LP | 4.3% | 980,000 | SCHEDULE 13G/A, 2025-08-12 | 2025-06-30 |
| Meteora Capital, LLC | 4.14% | 952,288 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 |
| Sculptor Capital LP | 2.83% | 650,000 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| Harraden Circle Investments, LLC | 0% | 0 | SCHEDULE 13G/A, 2025-08-14 | 2025-06-30 |
| Fort Baker Capital Management LP | 0% | 0 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-08 | Magnetar Financial LLC | 4.34% | SCHEDULE 13G/A |
| 2025-08-12 | Barclays PLC | 3% | SCHEDULE 13G/A |
| 2025-08-12 | Kepos Capital LP | 4.3% | SCHEDULE 13G/A |
| 2025-08-13 | AQR Capital Management, LLC | 4.98% | SCHEDULE 13G/A |
| 2025-08-14 | Harraden Circle Investments, LLC | 0% | SCHEDULE 13G/A |
| 2025-08-14 | Sculptor Capital LP | 2.83% | SCHEDULE 13G/A |
| 2025-08-14 | Meteora Capital, LLC | 9.72% | SCHEDULE 13G |
| 2025-11-14 | Meteora Capital, LLC | 9.72% | SCHEDULE 13G/A |
| 2026-02-13 | Meteora Capital, LLC | 8.62% | SCHEDULE 13G/A |
| 2026-02-17 | Fort Baker Capital Management LP | 6.6% | SCHEDULE 13G |
| 2026-05-07 | W.R. Berkley Corporation | 7.8% | SCHEDULE 13G |
| 2026-05-14 | Aristeia Capital, L.L.C. | 5.37% | SCHEDULE 13G/A |
| 2026-05-15 | Highbridge Capital Management, LLC | 7.5% | SCHEDULE 13G |
| 2026-05-15 | Meteora Capital, LLC | 4.14% | SCHEDULE 13G/A |
| 2026-08-05 | W. R. Berkley Corporation | 9.9% | SCHEDULE 13G/A |
| 2026-08-13 | Barclays PLC | 5% | SCHEDULE 13G |
| 2026-08-13 | Glazer Capital, LLC | 5.22% | SCHEDULE 13G |
| 2026-08-13 | Mizuho Financial Group, Inc. | 6.8% | SCHEDULE 13G |
| 2026-08-14 | Highbridge Capital Management, LLC | 9.3% | SCHEDULE 13G/A |
| 2026-08-14 | AQR Capital Management, LLC | 5.13% | SCHEDULE 13G |
| 2026-08-14 | Aristeia Capital, L.L.C. | 4.5% | SCHEDULE 13G/A |
| 2026-08-14 | Fort Baker Capital Management LP | 0% | SCHEDULE 13G/A |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.