Blueriver Acquisit A -CW26BLUAW Preferred / convertible 13F holders, Q1 2024 (March 31) 42 holders
1 famous investor
$0.16 avg. 13F price*
At the end of Q1 2024 , 42 institutions reported holding Blueriver Acquisit A -CW26 (BLUAW) in their 13F filings. The largest holders were Segantii Capital Management Ltd ($449K), Periscope Capital Inc. ($49K) and Adage Capital Partners Gp, L.L.C. ($44K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
Company Blueriver Acquisit A -CW26
CUSIP G1261Q115
Latest filing quarter Q4 2025 History Number of 13F holders
Total Exit/New Position Q1 2024 Institutions Total Value New Positions 0 $0 Exits 5 $4K
Ownership 42 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Segantii Capital Management Ltd — No change 41,416 $449K Periscope Capital Inc. — No change 749,094 $49K Adage Capital Partners Gp, L.L.C. — No change 666,666 $44K Parallax Volatility Advisers, L.P. — Reduce -6.8% 489,418 $32K Sculptor Capital LP — No change 300,230 $22K Aristeia Capital, L.L.C. — No change 258,333 $19K Clear Street Derivatives LLC — — 231,057 $15K Slate Path Capital LP — No change 200,000 $13K HGC Investment Management Inc. — No change 166,666 $11K Davidson Kempner Capital Management LP — No change 133,333 $9K Antara Capital LP — No change 133,333 $9K Cowen and Company, LLC — Add +0.0% 106,203 $7K Kim, LLC — No change 103,012 $7K Exos Asset Management LLC — — 100,766 $7K TENOR CAPITAL MANAGEMENT Co., L.P. — No change 99,999 $7K Linden Advisors LP — No change 82,651 $6K Q Global Advisors, LLC — No change 85,577 $6K Polar Asset Management Partners Inc. — No change 87,733 $6K D. E. Shaw & Co. — No change 79,868 $5K Clear Street LLC — Add +227.8% 72,096 $5K Walleye Capital LLC — No change 71,565 $5K Cantor Fitzgerald, L. P. — No change 49,999 $4K Verition Fund Management LLC — No change 56,666 $4K OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) — No change 49,521 $4K Atalaya Capital Management LP — No change 121,568 $4K Jane Street Group, LLC — No change 38,629 $3K BCK Capital Management LP — No change 36,974 $2K Security Benefit Life Insurance Co. — No change 33,333 $2K Calamos Advisors LLC — No change 33,333 $2K LMR Partners LLP — No change 33,333 $2K Caas Capital Management LP — No change 33,300 $2K Schonfeld Strategic Advisors LLC — Reduce -2.0% 24,500 $2K Whitebox Advisors LLC — No change 23,000 $2K Cubist Systematic Strategies, LLC — No change 18,956 $1K Rivernorth Capital Management, LLC — No change 17,806 $1K AQR Arbitrage LLC — No change 16,666 $1K Tetragon Partners GP Ltd — No change 16,639 $1K HRT Financial LP — Reduce -4.5% 15,666 $1K Walleye Trading LLC — No change 13,400 $880 StoneX Group Inc. — Reduce -80.2% 10,000 $657 Dupont Capital Management Corp. — No change 6,666 $438 Longfellow Investment Management Co. LLC — No change 33 $2
"% of holder's portfolio" is BLUAW's weight in each manager's 13F, not the share of Blueriver Acquisit A -CW26 the manager owns.