Jackson Acquisition Co. IIPreferred / convertible 13F holders, Q2 2026 (June 30) 38 holders
1 new positions
1 sold out
1 famous investor
$0.14 avg. 13F price*
At the end of Q2 2026 , 38 institutions reported holding Jackson Acquisition Co. II in their 13F filings, unchanged from Q1 2026. 1 opened new positions and 1 sold out. The largest holders were Harraden Circle Investments, LLC ($437K), Linden Advisors LP ($215K) and Polar Asset Management Partners Inc. ($214K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
Company Jackson Acquisition Co. II
CUSIP G4992A136
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026 Institutions Total Value New Positions 1 $386 Exits 1 $23K
All 13F filers, Q1 2026 → Q2 2026: 47,123 shares bought and 95,569 shares sold, net −48,446 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 38 holders Portfolio Manager % of Holder's Portfolio Change vs Q1 2026 Shares Value ▼ Harraden Circle Investments, LLC — No change 3,118,861 $437K Linden Advisors LP — No change 1,300,000 $215K Polar Asset Management Partners Inc. — No change 1,525,000 $214K HGC Investment Management Inc. — No change 1,425,700 $200K AQR Arbitrage LLC — Add +0.0% 1,209,632 $170K Hudson Bay Capital Management LP — No change 950,000 $133K Westchester Capital Management, LLC — Reduce -5.4% 803,750 $113K Meteora Capital, LLC — No change 643,688 $109K Magnetar Financial LLC — No change 600,000 $99K Heights Capital Management, Inc. — No change 700,000 $98K Verition Fund Management LLC — Add +0.6% 695,558 $98K Shaolin Capital Management LLC — Reduce -3.4% 689,461 $97K Healthcare of Ontario Pension Plan Trust Fund — No change 650,000 $91K Mint Tower Capital Management B.V. — No change 650,000 $91K Commonwealth of Pennsylvania Public School Empls Retrmt SYS — No change 500,000 $78K MMCAP International Inc. SPC — No change 500,000 $70K LMR Partners LLP — No change 443,751 $62K Wealthspring Capital LLC — Reduce -0.4% 417,163 $58K GABELLI & Co INVESTMENT ADVISERS, INC. — No change 408,800 $57K TENOR CAPITAL MANAGEMENT Co., L.P. — No change 400,000 $56K Picton Mahoney Asset Management — No change 400,000 $56K BNP Paribas Financial Markets — No change 360,208 $56K Rivernorth Capital Management, LLC — No change 399,744 $44K Periscope Capital Inc. — No change 275,000 $43K Gabelli Funds LLC — No change 278,880 $39K Highbridge Capital Management LLC — Add +17.6% 267,548 $38K Clear Street Group Inc. — Reduce -0.3% 258,960 $36K D. E. Shaw & Co. — No change 250,000 $35K Toronto Dominion Bank — Reduce -0.1% 200,000 $28K Sculptor Capital LP — No change 161,700 $25K Whitebox Advisors LLC — No change 175,000 $25K Glazer Capital, LLC — No change 139,900 $22K Bulldog Investors, LLP — Reduce -1.6% 145,548 $21K K2 Principal Fund, L.P. — No change 136,000 $19K Yakira Capital Management, Inc. — No change 118,033 $17K DLD Asset Management, LP — No change 82,200 $12K Gritstone Asset Management LLC — No change 39,300 $6K Arax Advisory Partners — New 2,750 $386
"% of holder's portfolio" is JACKSON ACQUISITION CO II's weight in each manager's 13F, not the share of Jackson Acquisition Co. II the manager owns.