13F

Stock

Rithm Acquisition Corp

Ticker not mapped · held by 46 managers

Reported value

$208.3M

Holders

46

+4 new · −1 exited

Holders’ est. mark

$404.5K

Price effect on 41 books still in the name

Largest holder

$23.2M

Empyrean Capital Partners, LP

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Empyrean Capital Partners, LP2.23M$23.2M$13.9KAdded$8.75M
Magnetar Financial LLC1.98M$20.7M$158.4KAdded$158.4K
Hudson Bay Capital Management LP1.5M$15.6M$15KCut−$2.32M
AQR Arbitrage LLC1.4M$14.5M$14KCut−$549.8K
Linden Advisors LP1.1M$11.4M$11KAdded$11K
D. E. Shaw & Co., Inc.1.09M$11.3M$10.9KAdded$10.9K
Alberta Investment Management Corp980K$10.2M$9.8KAdded$9.8K
LMR Partners LLP800K$8.32M$8KAdded$8K
PICTON MAHONEY ASSET MANAGEMENT800K$8.32M$8KAdded$8K
Boussard & Gavaudan Investment Management LLP768K$8.04M$84.5KAdded$84.5K
TORONTO DOMINION BANK752.8K$7.83M$5.88KAdded$1.71M
TWO SIGMA INVESTMENTS, LP725K$7.54M$7.25KAdded$7.25K
MOORE CAPITAL MANAGEMENT, LP500K$5.2M$5KAdded$5K
Fort Baker Capital Management LP450.4K$4.68M$2.5KAdded$2.08M
GOLDMAN SACHS GROUP INC412.1K$4.29M$4.12KAdded$4.12K
Radcliffe Capital Management, L.P.406.3K$4.23M$3.99KAdded$78.8K
WHITEBOX ADVISORS LLC400K$4.16M$4KAdded$4K
Periscope Capital Inc.360.4K$3.75M$3.6KAdded$3.6K
First Trust Capital Management L.P.352K$3.66M$3.52KCut−$8.82M
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS350K$3.64M$3.5KCut−$516K
TENOR CAPITAL MANAGEMENT Co., L.P.300K$3.12M$3KAdded$3K
BERKLEY W R CORP298.2K$3.1M$2.98KAdded$2.98K
ARISTEIA CAPITAL, L.L.C.261.9K$2.72M$2.62KAdded$2.62K
DLD Asset Management, LP215.6K$2.24M$2.16KAdded$2.16K
MILLENNIUM MANAGEMENT LLC200K$2.08M$2KAdded$2K
GRITSTONE ASSET MANAGEMENT LLC197.6K$2.06M$1.98KAdded$1.98K
Schonfeld Strategic Advisors LLC150K$1.56M$1.5KAdded$1.5K
Verition Fund Management LLC139.9K$1.45M$1.4KAdded$5.49K
SONA ASSET MANAGEMENT (US) LLC136.2K$1.42MNew
Shaolin Capital Management LLC108.9K$1.13M$1.09KCut−$685.4K
O'Connor Alternative Investments LLC100K$1.04MHeld
RIVERNORTH CAPITAL MANAGEMENT, LLC74.7K$776.6K$746Cut−$355
CITIGROUP INC68.2K$709.4K$682Cut−$82.4K
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND55K$572K$550Added$550
BNP PARIBAS FINANCIAL MARKETS53.8K$559.4KNew
JPMORGAN CHASE & CO50K$523.5K$4KAdded$4K
Lineage Point Capital LP50.3K$523.5K$503Added$503
READYSTATE ASSET MANAGEMENT LP50K$520K$500Added$500
MIZUHO SECURITIES USA LLC50K$517.5K$945Added$167.5K
Clear Street Group Inc.43.5K$452.4K$435Added$435
Diametric Capital, LP24.5K$254.6K$245Cut−$4.21K
ROBINSON CAPITAL MANAGEMENT, LLC15.3K$158.8K$305Added$305
Centiva Capital, LP11.7K$121.2KNew
UBS Group AG889$9.25K$5Added$4.29K
Glazer Capital, LLC264.8K$2.75K$3Cut−$90
Virtu Financial LLC20K$208New

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.