13F

Stock

Roman Dbdr Acquisition Corp

Ticker not mapped · held by 51 managers

Reported value

$227.3M

Holders

51

+9 new · −8 exited

Holders’ est. mark

$2.49M

Price effect on 40 books still in the name

Largest holder

$18.9M

BERKLEY W R CORP

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BERKLEY W R CORP1.8M$18.9M$10.7KAdded$16.1M
HIGHBRIDGE CAPITAL MANAGEMENT LLC1.72M$18M$10KAdded$15.4M
Fort Baker Capital Management LP1.52M$16M$60.9KAdded$61K
ARISTEIA CAPITAL, L.L.C.1.23M$12.9M$49.4KAdded$49.4K
D. E. Shaw & Co., Inc.1.14M$11.9M$43.7KAdded$525.3K
TENOR CAPITAL MANAGEMENT Co., L.P.1.11M$11.6M$44.4KAdded$44.4K
AQR Arbitrage LLC1.08M$11.3M$43.3KCut−$491.4K
Crossingbridge Advisors, LLC1.03M$10.8MNew
LMR Partners LLP1.01M$10.6M$40.4KAdded$40.4K
Magnetar Financial LLC1M$10.5M$40KAdded$40K
MIZUHO SECURITIES USA LLC1M$10.4M$3.29KAdded$8.82M
METEORA CAPITAL, LLC952.3K$9.97M$38.1KCut−$10.7M
TWO SIGMA INVESTMENTS, LP725K$7.59M$29KAdded$29K
Radcliffe Capital Management, L.P.525.3K$5.5M$21KAdded$21K
Linden Advisors LP500K$5.24M$20KAdded$20K
First Trust Capital Management L.P.453.3K$4.75M$18.1KCut−$103.9K
TORONTO DOMINION BANK425K$4.45M$17KCut−$2.3M
WHITEBOX ADVISORS LLC400K$4.19M$16KAdded$16K
GOLDMAN SACHS GROUP INC399.4K$4.18M$16KAdded$16K
BRC Group Holdings, Inc.605.9K$3.17M$1.88MAdded$1.88M
Verition Fund Management LLC267.6K$2.8M$7.55KAdded$831.4K
Schonfeld Strategic Advisors LLC266.7K$2.79M$9.13KAdded$411.1K
WOLVERINE ASSET MANAGEMENT LLC251.9K$2.64M$8.4KAdded$446.1K
Periscope Capital Inc.225K$2.36M$9KCut−$1.82M
Shaolin Capital Management LLC200.1K$2.1M$8KCut−$979.1K
SONA ASSET MANAGEMENT (US) LLC200K$2.09MNew
MOORE CAPITAL MANAGEMENT, LP200K$2.09M$8KAdded$8K
Westchester Capital Management, LLC185.2K$1.94M$7.41KAdded$7.41K
PICTON MAHONEY ASSET MANAGEMENT175K$1.83M$7KAdded$7K
RiverPark Advisors, LLC172.5K$1.81MNew
Hudson Bay Capital Management LP168.4K$1.76M$6.74KCut−$1.04M
RLH Capital LLC150K$1.57MHeld
Quarry LP150K$1.57M$2KAdded$1.05M
Nokomis Capital, L.L.C.130K$1.36M$5.2KAdded$5.2K
DLD Asset Management, LP100K$1.05M$4KAdded$4K
O'Connor Alternative Investments LLC100K$1.05MHeld
Karpus Management, Inc.77.3K$809.1K$3.09KCut−$101.7K
Clear Street Group Inc.75K$785.3K$3KCut−$1.04M
Rangeley Capital, LLC60K$628.2K$1.73KAdded$177.6K
BNP PARIBAS FINANCIAL MARKETS49.8K$521.9KNew
GEODE CAPITAL MANAGEMENT, LLC43.7K$457.5KNew
Lineage Point Capital LP39.5K$413.6K$1.58KAdded$1.58K
TrueMark Investments, LLC30K$314.1KNew
READYSTATE ASSET MANAGEMENT LP25.7K$269.5K$1.03KAdded$1.03K
Warberg Asset Management LLC23.2K$243K$929Cut−$6.41K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.12.5K$130.5K$498Cut−$146.9K
Glazer Capital, LLC950.3K$9.95K$33Added$1.3K
LONGFELLOW INVESTMENT MANAGEMENT CO LLC454$4.75KNew
UBS Group AG164$1.72KNew
MORGAN STANLEY71$743$2Cut−$290
FNY Investment Advisers, LLC100$1New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.