13F

Stock

Blue Acquisition Corp.

Ticker not mapped · held by 49 managers

Reported value

$186.1M

Holders

49

+5 new · −10 exited

Holders’ est. mark

−$12.5K

Price effect on 42 books still in the name

Largest holder

$34.1M

SONA ASSET MANAGEMENT (US) LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
SONA ASSET MANAGEMENT (US) LLC3.34M$34.1M−$0Added$14.1M
LMR Partners LLP1.92M$19.6M$0Added$3.73M
TENOR CAPITAL MANAGEMENT Co., L.P.1.49M$15.2M$0Added$1.8M
Magnetar Financial LLC1.2M$12.2M−$12KCut−$12K
D. E. Shaw & Co., Inc.988.1K$10.1M$0Held
Linden Advisors LP775K$7.91M$0Held
Alberta Investment Management Corp700K$7.15M$0Held
Karpus Management, Inc.646K$6.6M$0Cut−$65.6K
Radcliffe Capital Management, L.P.522.2K$5.33M−$0Cut−$19.1K
AQR Arbitrage LLC489.5K$5M$1Cut−$204.1K
Davidson Kempner Capital Management LP459.8K$4.69M$0Held
BERKLEY W R CORP441.6K$4.51M−$0Added$1.3M
Lineage Point Capital LP431.4K$4.4M$0Held
MOORE CAPITAL MANAGEMENT, LP400K$4.08M$0Held
RLH Capital LLC371K$3.79MHeld
MILLENNIUM MANAGEMENT LLC353.8K$3.61M$0Cut−$284.3K
Polar Asset Management Partners Inc.300K$3.06M$0Held
Verition Fund Management LLC275K$2.81M$0Cut−$1.02M
MMCAP International Inc. SPC250K$2.55M$0Held
Westchester Capital Management, LLC247.2K$2.52M$0Held
Quarry LP228K$2.33MNew
ARISTEIA CAPITAL, L.L.C.200K$2.04M$0Held
O'Connor Alternative Investments LLC200K$2.04MHeld
Shaolin Capital Management LLC197.2K$2.01M$0Held
PICTON MAHONEY ASSET MANAGEMENT192.6K$1.97M$0Held
BNP PARIBAS FINANCIAL MARKETS180.4K$1.84M$0Added$204.1K
WHITEBOX ADVISORS LLC175K$1.79M$0Held
Clear Street Group Inc.158K$1.61M$1Cut−$383.1K
READYSTATE ASSET MANAGEMENT LP150K$1.53M$0Held
Periscope Capital Inc.150K$1.53M$0Cut−$1.02M
Crossingbridge Advisors, LLC110.6K$1.13MNew
Context Capital Management, LLC100K$1.02M$0Held
Schonfeld Strategic Advisors LLC95K$970K$0Added$34.5K
TORONTO DOMINION BANK89.5K$914.1K$0Cut−$2.15M
K2 PRINCIPAL FUND, L.P.79K$806.7KNew
MYDA Advisors LLC74K$755.5K$0Held
Citadel72.5K$740.3K$0Added$59.9K
JPMORGAN CHASE & CO49.9K$509.2K−$499Cut−$122
HEIGHTS CAPITAL MANAGEMENT, INC33.5K$341.6K$0Held
DLD Asset Management, LP31.3K$319.2K$0Held
METEORA CAPITAL, LLC20.1K$205.4K−$1Added$69.9K
DELTEC ASSET MANAGEMENT LLC20K$204.2K$0Held
WOLVERINE ASSET MANAGEMENT LLC17.2K$175.1K−$0Added$165.1K
Glazer Capital, LLC494.7K$5.05K$0Added$797
UBS Group AG207$2.11KNew
Mint Tower Capital Management B.V.200K$2.04K$0Held
MORGAN STANLEY74$756−$0Added$194
HRT FINANCIAL LP36.6K$373$0Added$55
Kepos Capital LP22.9K$234New

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.