Roman DBDR Acquisition Corp. II
DRDB- 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; 51 institutions reported holding it in 13F filings for Q2 2026, worth $241.8M in total; no superinvestor holds it.
Holders of 5% or more of DRDB
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Roman DBDR Acquisition Corp. II, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Roman DBDR Acquisition Sponsor II LLC | 13G | 25.00%7.67M shares | New | Feb 7, 20251 filing | Feb 7, 2025 | SEC |
| Berkley W R Corp | 13G/A | 9.90%2.28M shares | +2.10 ppfrom 7.80% | May 7, 20262 filings | Aug 5, 2026 | SEC |
| Highbridge Capital Management LLC | 13G/A | 9.30%2.15M shares | +1.80 ppfrom 7.50% | May 15, 20262 filings | Aug 14, 2026 | SEC |
| Mizuho Financial Group Inc | 13G | 6.80%1.57M shares | New | Aug 13, 20261 filing | Aug 13, 2026 | SEC |
| Glazer Capital, LLC | 13G | 5.22%1.20M shares | New | Aug 13, 20261 filing | Aug 13, 2026 | SEC |
| AQR Capital Management LLC | 13G | 5.13%1.18M shares | +0.15 ppfrom 4.98% | Feb 14, 20254 filings | Aug 14, 2026 | SEC |
| Barclays PLC | 13G | 5.00%1.15M shares | +2.00 ppfrom 3.00% | May 13, 20253 filings | Aug 13, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
25 Schedule 13D and 13G filings on Roman DBDR Acquisition Corp. II, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 14, 20263:07 PM ET | Fort Baker Capital Management LPand 2 others | 13G/A | 0.00%0 shares | −6.60 ppfrom 6.60%Below 5% | Jun 30, 2026 | SEC |
| Aug 14, 202612:34 PM ET | Highbridge Capital Management LLC | 13G/A | 9.30%2.15M shares | +1.80 ppfrom 7.50% | Jun 30, 2026 | SEC |
| Aug 14, 202610:35 AM ET | AQR Capital Management LLCand 2 others | 13G | 5.13%1.18M shares | +0.15 ppfrom 4.98% | Jun 30, 2026 | SEC |
| Aug 14, 202610:05 AM ET | Aristeia Capital LLC | 13G/A | 4.50%1.03M shares | −0.87 ppfrom 5.37%Below 5% | Jun 30, 2026 | SEC |
| Aug 13, 20266:47 PM ET | Barclays PLC | 13G | 5.00%1.15M shares | +2.00 ppfrom 3.00% | Jun 30, 2026 | SEC |
| Aug 13, 20265:15 PM ET | Glazer Capital, LLCand 1 other | 13G | 5.22%1.20M shares | New | Jun 30, 2026 | SEC |
| Aug 13, 20266:55 AM ET | Mizuho Financial Group Inc | 13G | 6.80%1.57M shares | New | Jun 30, 2026 | SEC |
| Aug 5, 20266:04 PM ET | Berkley W R Corpand 1 other | 13G/A | 9.90%2.28M shares | +2.10 ppfrom 7.80% | Jun 30, 2026 | SEC |
| May 15, 202612:52 PM ET | Meteora Capital, LLC | 13G/A | 4.14%952.3K shares | −4.48 ppfrom 8.62%Below 5% | Mar 31, 2026 | SEC |
| May 15, 20266:30 AM ET | Highbridge Capital Management LLC | 13G | 7.50%1.72M shares | New | Mar 31, 2026 | SEC |
| May 14, 20269:11 AM ET | Aristeia Capital LLC | 13G/A | 5.37%1.23M shares | – | Mar 31, 2026 | SEC |
| May 7, 20265:48 PM ET | Berkley W R Corpand 1 other | 13G | 7.80%1.80M shares | New | Mar 31, 2026 | SEC |
| Feb 17, 20263:25 PM ET | Fort Baker Capital Management LPand 2 others | 13G | 6.60%1.52M shares | New | Dec 31, 2025 | SEC |
| Feb 13, 20262:47 PM ET | Meteora Capital, LLC | 13G/A | 8.62%1.98M shares | −1.10 ppfrom 9.72% | Dec 31, 2025 | SEC |
| Nov 14, 20252:09 PM ET | Meteora Capital, LLC | 13G/A | 9.72%2.24M shares | 0.00 ppfrom 9.72% | Sep 30, 2025 | SEC |
| Aug 14, 202510:15 AM ET | Meteora Capital, LLC | 13G | 9.72%2.24M shares | New | Jun 30, 2025 | SEC |
| Aug 14, 20258:30 AM ET | Harraden Circle Investments, LLCand 6 others | 13G/A | 0.00%0 shares | −5.03 ppfrom 5.03%Below 5% | Jun 30, 2025 | SEC |
| Aug 13, 202512:23 PM ET | AQR Capital Management LLCand 2 others | 13G/A | 4.98%1.15M shares | −0.24 ppfrom 5.22%Below 5% | Jun 30, 2025 | SEC |
| Aug 12, 20255:22 PM ET | Barclays PLC | 13G/A | 3.00%690.0K shares | −4.07 ppfrom 7.07%Below 5% | Jun 30, 2025 | SEC |
| Aug 8, 20259:00 AM ET | Magnetar Financial LLCand 3 others | 13G/A | 4.34%1.00M shares | –Below 5% | Jun 30, 2025 | SEC |
| May 14, 202512:20 PM ET | AQR Capital Management LLCand 2 others | 13G/A | 5.22%1.20M shares | −2.78 ppfrom 8.00% | Mar 31, 2025 | SEC |
| May 13, 20255:39 PM ET | Barclays PLC | 13G | 7.07%1.41M shares | New | Mar 31, 2025 | SEC |
| Mar 26, 20259:26 AM ET | Harraden Circle Investments, LLCand 6 others | 13G | 5.03%1.16M shares | New | Mar 20, 2025 | SEC |
| Feb 14, 202512:43 PM ET | AQR Capital Management LLCand 2 others | 13G | 8.00%1.60M shares | New | Dec 31, 2024 | SEC |
| Feb 7, 20254:01 PM ET | Roman DBDR Acquisition Sponsor II LLCand 2 others | 13G | 25.00%7.67M shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Roman DBDR Acquisition Corp. II shares.
No Form 144 notices for Roman DBDR Acquisition Corp. II are on file.