Suma AcquisitionSUMAU 13F holders, Q1 2026 (March 31) 45 holders
1 famous investor
$10.02 avg. 13F price*
At the end of Q1 2026 , 45 institutions reported holding Suma Acquisition Corp. (SUMAU) in their 13F filings. The largest holders were Magnetar Financial LLC ($14.9M), Alberta Investment Management Corp ($14.5M) and Adage Capital Partners Gp, L.L.C. ($13.5M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
Company Suma Acquisition Corp.
CUSIP G8557R129
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q1 2026 Institutions Total Value New Positions 44 $160.0M Exits 0 $0
Ownership 45 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Magnetar Financial LLC 0.16% New 1,485,000 $14.9M Alberta Investment Management Corp 0.10% New 1,450,000 $14.5M Adage Capital Partners Gp, L.L.C. 0.02% New 1,350,000 $13.5M Polar Asset Management Partners Inc. 0.42% New 1,300,000 $13.0M Centiva Capital, LP 0.47% New 1,000,000 $10.0M Glazer Capital, LLC 0.19% New 863,411 $8.7M Healthcare of Ontario Pension Plan Trust Fund 0.01% New 860,000 $8.6M Highbridge Capital Management LLC 0.69% New 714,546 $7.1M Millennium Management 0.01% New 650,000 $6.5M Berkley W R Corp. 0.29% New 546,810 $5.5M Context Capital Management, LLC 1.36% New 500,000 $5.0M Rivernorth Capital Management, LLC 0.25% New 500,000 $5.0M Wealthspring Capital LLC 1.19% New 491,400 $4.9M Mangrove Partners Im, LLC 0.37% New 450,000 $4.5M Radcliffe Capital Management, L.P. 0.31% New 275,500 $2.8M Two Sigma Investments, LP 0.00% New 271,875 $2.7M DLD Asset Management, LP 0.76% New 250,000 $2.5M Aristeia Capital, L.L.C. 0.10% New 250,000 $2.5M K2 Principal Fund, L.P. 0.61% New 200,000 $2.0M ExodusPoint Capital Management, LP 0.02% New 200,000 $2.0M Linden Advisors LP 0.10% New 175,000 $1.8M AQR Arbitrage LLC 0.03% New 171,330 $1.7M BNP Paribas Financial Markets 0.00% New 166,562 $1.7M Wolverine Asset Management LLC 0.08% New 156,881 $1.6M Parallax Volatility Advisers, L.P. 0.08% New 150,000 $1.5M Lineage Point Capital LP 0.37% New 150,201 $1.5M Mint Tower Capital Management B.V. 0.33% New 150,000 $1.5M Deltec Asset Management LLC 0.28% New 150,000 $1.5M Shaolin Capital Management LLC 0.17% New 150,000 $1.5M Moore Capital Management, LP 0.06% New 150,000 $1.5M Picton Mahoney Asset Management 0.02% New 150,000 $1.5M Toronto Dominion Bank 0.00% New 150,000 $1.5M Boothbay Fund Management, LLC 0.04% New 147,500 $1.5M RLH Capital LLC 0.51% — 100,000 $1.0M Whitebox Advisors LLC 0.05% New 100,000 $1.0M Quarry LP 0.14% New 66,667 $668K Periscope Capital Inc. 0.07% New 40,000 $401K Diametric Capital, LP 0.09% New 33,333 $334K Heights Capital Management, Inc. 0.08% New 30,000 $301K HRT Financial LP 0.00% New 25,000 $250K Abc Arbitrage SA 0.03% New 20,000 $200K TrueMark Investments, LLC 0.03% New 15,000 $150K Virtu Financial LLC 0.01% New 13,323 $133K Clear Street Group Inc. 0.00% New 2,663 $27K UBS Group AG 0.00% New 1 $10
"% of holder's portfolio" is SUMAU's weight in each manager's 13F, not the share of Suma Acquisition Corp. the manager owns.