Haymaker Acquisition Corp.-28HYAC.WS Preferred / convertible 13F holders, Q3 2024 (September 30) 46 holders −3
3 new positions
5 sold out
2 famous investors
$0.16 avg. 13F price*
At the end of Q3 2024 , 46 institutions reported holding Haymaker Acquisition Corp.-28 (HYAC.WS) in their 13F filings, down 3 from Q2 2024. 3 opened new positions and 5 sold out. The largest holders were Cowen and Company, LLC ($384K), Periscope Capital Inc. ($117K) and Fort Baker Capital Management LP ($115K). 2 famous investors held it, including David E. Shaw ( of D. E. Shaw & Co.'s portfolio) and Ken Griffin ( of Citadel Advisors's portfolio).
Company Haymaker Acquisition Corp.-28
CUSIP G4375F116
Latest filing quarter Q1 2026 History Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024 Institutions Total Value New Positions 3 $176K Exits 5 $87K
All 13F filers, Q2 2024 → Q3 2024: 1,108,610 shares bought and 688,886 shares sold, net +419,724 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 46 holders Portfolio Manager % of Holder's Portfolio Change vs Q2 2024 Shares Value ▼ Cowen and Company, LLC — Add +0.2% 2,397,941 $384K Periscope Capital Inc. — No change 689,900 $117K Fort Baker Capital Management LP — New 678,207 $115K Linden Advisors LP — No change 450,001 $77K MMCAP International Inc. SPC — No change 450,000 $72K Polar Asset Management Partners Inc. — No change 450,000 $72K Shaolin Capital Management LLC — Reduce -31.8% 400,000 $64K HGC Investment Management Inc. — No change 347,500 $56K Schechter Investment Advisors, LLC — Reduce -0.8% 251,200 $40K Driehaus Capital Management LLC — New 249,999 $33K Healthcare of Ontario Pension Plan Trust Fund — New 175,000 $28K Sculptor Capital LP — No change 150,000 $26K Aristeia Capital, L.L.C. — No change 149,999 $26K Glazer Capital, LLC — Reduce -0.8% 157,081 $25K AQR Arbitrage LLC — No change 150,000 $24K Moore Capital Management, LP — No change 150,000 $24K Westchester Capital Management, LLC — No change 149,998 $24K Cantor Fitzgerald, L. P. — No change 138,250 $22K Verition Fund Management LLC — No change 107,662 $17K Alberta Investment Management Corp — No change 100,000 $16K Picton Mahoney Asset Management — No change 100,000 $16K D. E. Shaw & Co. — No change 87,500 $14K Rivernorth Capital Management, LLC — No change 85,043 $14K Sage Rock Capital Management LP — Reduce -0.4% 77,262 $12K Mint Tower Capital Management B.V. — No change 75,000 $12K Spartan Fund Management Inc. — No change 50,037 $9K Calamos Advisors LLC — No change 50,000 $9K Centiva Capital, LP — No change 50,000 $8K Citadel Advisors — Add +2.1% 36,397 $6K Clear Street LLC — Reduce -3.3% 29,022 $5K Quarry LP — No change 24,700 $4K TENOR CAPITAL MANAGEMENT Co., L.P. — No change 25,049 $4K Whitebox Advisors LLC — No change 25,000 $4K Wolverine Asset Management LLC — No change 25,000 $4K Bulldog Investors, LLP — Reduce -2.1% 23,805 $4K Walleye Capital LLC — No change 22,400 $4K Parallax Volatility Advisers, L.P. — Reduce -0.5% 19,900 $3K Caas Capital Management LP — No change 19,405 $3K GABELLI & Co INVESTMENT ADVISERS, INC. — No change 19,400 $3K Gabelli Funds LLC — No change 18,100 $3K Wealthspring Capital LLC — Reduce -9.7% 16,800 $3K Yakira Capital Management, Inc. — No change 15,000 $2K Crystalline Management Inc. — No change 12,500 $2K Walleye Trading LLC — No change 12,600 $2K K2 Principal Fund, L.P. — No change 12,500 $2K Robinson Capital Management, LLC — No change 6,391 $1K
"% of holder's portfolio" is HYAC.WS's weight in each manager's 13F, not the share of Haymaker Acquisition Corp.-28 the manager owns.