Roman DBDR Acquisition Corp. II
DRDBU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002032528
No open-market purchases or sales by Roman DBDR Acquisition Corp. II insiders were filed in the last 90 days; 3 institutions reported holding it in 13F filings for Q2 2026, worth $1.08M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Roman DBDR Acquisition Corp. II as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 16
- −27 vs. Q4 2024
- Shares held
- 3.80M
- −14.4M (−79.2%) vs. Q4 2024
- Total value
- $39.3M
- −$142.3M (−78.4%) vs. Q4 2024
- New holders
- 0
- 1 more added
- Sold out
- 27
- 4 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DRDBU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 3 | $1.08M |
| Q1 2026 | 3 | $1.07M |
| Q4 2025 | 3 | $971.2K |
| Q3 2025 | 5 | $2.09M |
| Q2 2025 | 6 | $5.21M |
| Q1 2025 | 16 | $39.3M |
| Q4 2024 | 43 | $181.5M |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Roman DBDR Acquisition Corp. II; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aristeia Capital LLC | 1,259,400 | $12.9M | 0.40% | 00.0% | Unchanged |
| Magnetar Financial LLC | 1,000,000 | $10.5M | 0.14% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 400,000 | $4.09M | 0.22% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 300,000 | $3.15M | 0.18% | 00.0% | Unchanged |
| Bulldog Investors, LLP | 215,045 | $2.20M | 0.59% | −509,039−70.3% | Reduced |
| Moore Capital Management, LP | 200,000 | $2.10M | 0.07% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 99,500 | $1.02M | 0.03% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 75,000 | $787.5K | 0.38% | 00.0% | Unchanged |
| Centiva Capital, LP | 50,000 | $525.0K | 0.03% | 00.0% | Unchanged |
| Sandia Investment Management LP | 50,100 | $512.0K | 1.49% | 00.0% | Unchanged |
| Quarry LP | 50,100 | $512.0K | 0.13% | 00.0% | Unchanged |
| Clear Street LLC | 29,640 | $302.9K | 0.01% | −201,538−87.2% | Reduced |
| UBS Group AG | 26,400 | $269.8K | 0.00% | +900+3.5% | Added |
| Citadel Advisors LLC | 25,350 | $266.2K | 0.00% | −21,735−46.2% | Reduced |
| Flow Traders U.S. LLC | 14,401 | $147.0K | 0.01% | −26,155−64.5% | Reduced |
| Longfellow Investment Management Co LLC | 454 | $4.64K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 0 | $0 | 0.00% | −1,600,000−100.0% | Sold out |
| Kepos Capital LP | 0 | $0 | 0.00% | −1,591,100−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −1,010,000−100.0% | Sold out |
| Fort Baker Capital Management LP | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −800,000−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −800,000−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Nokomis Capital, L.L.C. | 0 | $0 | 0.00% | −733,600−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −725,000−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −407,190−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Rangeley Capital, LLC | 0 | $0 | 0.00% | −217,800−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −201,495−100.0% | Sold out |
| B. Riley Asset Management, LLC | 0 | $0 | 0.00% | −201,495−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −198,152−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −109,500−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| B. Riley Financial, Inc. | 0 | $0 | 0.00% | −35,294−100.0% | Sold out |
| Warberg Asset Management LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |