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Disclosery

DRDBW ROMAN DBDR ACQUISITION CORP

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*W EXP 10/31/203 (warrant or right), issuer CIK 2032528

35 managers (35 13F filers) reported a position in DRDBW shares at 2026-03-31, 10,584,027 shares in all. 2 filers opened a position and 2 filers sold out during the quarter.

Managers
35
13F filers
35
New
2
Added
4
Reduced
5
Sold out
2
Shares held by filers
10,584,027

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Harraden Circle Investments, LLCin group Harraden Circle Investments, …1,835,778$390K0.08%013F-HRTimelineGroup
Kepos Capital LPin group Kepos Capital LP795,550$169K0.28%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.617,011$136K<0.01%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC566,077$120K<0.01%-34,21113F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK546,154$116K<0.01%+88,26613F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP505,087$107K<0.01%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.505,000$107K<0.01%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC500,000$106K<0.01%013F-HRTimelineGroup
Shaolin Capital Management LLC449,417$95.5K<0.01%-58313F-HRTimeline
Fort Baker Capital Management LP402,823$85.6K0.01%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…375,000$79.7K<0.01%013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC363,771$77.3K<0.01%013F-HR/ATimelineGroup
Bulldog Investors, LLP338,516$71.9K0.02%-86113F-HRTimeline
Meteora Capital, LLC334,316$71K0.01%+10013F-HRTimeline
WHITEBOX ADVISORS LLC200,000$42.5K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC200,000$42.5K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS199,710$42.4K<0.01%013F-HRTimelineGroup
Periscope Capital Inc.190,000$40.4K0.01%+2,50013F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.174,262$37K<0.01%013F-HRTimelineGroup
Nokomis Capital, L.L.C.165,217$35.1K0.01%-10013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…156,939$33.3K<0.01%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP150,000$33K<0.01%013F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.150,000$31.9K<0.01%013F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…149,998$31.9K<0.01%013F-HRTimelineGroup
CSS LLC/IL140,625$29.9K<0.01%013F-HRTimeline
K2 PRINCIPAL FUND, L.P.103,595$21.8K<0.01%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP100,000$21.2K<0.01%013F-HRTimeline
DLD Asset Management, LP99,499$21.1K<0.01%-50113F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC100,000$21K<0.01%013F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.40,798$8.67K<0.01%+6,87713F-HRTimelineGroup
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…37,500$7.96K<0.01%013F-HRTimelineGroup
Lineage Point Capital LP35,454$7.53K<0.01%new13F-HRTimeline
Schonfeld Strategic Advisors LLC30,000$6.37K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.25,703$5.46K<0.01%013F-HRTimelineGroup
LONGFELLOW INVESTMENT MANAGEMENT CO LLC227$48<0.01%new13F-HRTimeline