4 institutions reported holding $1.1M of ROMAN DBDR ACQUISITION CORP (DRDBU) in SEC 13F filings for 2026-03-31. Largest institutional holders: Clear Street Group Inc. ($680,765), UBS Group AG ($281,983), FLOW TRADERS U.S. LLC ($105,000), LONGFELLOW INVESTMENT MANAGEMENT CO LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Clear Street Group Inc. | $680,765 | 64,650 | Added |
| 2 | UBS Group AG | $281,983 | 26,830 | Trimmed |
| 3 | FLOW TRADERS U.S. LLC | $105,000 | 10,028 | New |
| 4 | LONGFELLOW INVESTMENT MANAGEMENT CO LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31