Haymaker Acquisition Corp.-28HYAC.WSPreferred / convertible

13F holders, Q2 2024 (June 30)
49holders −1
2new positions
3sold out
2famous investors
$0.18avg. 13F price*

At the end of Q2 2024, 49 institutions reported holding Haymaker Acquisition Corp.-28 (HYAC.WS) in their 13F filings, down 1 from Q1 2024. 2 opened new positions and 3 sold out. The largest holders were Cowen and Company, LLC ($419K), Dryden Capital, LLC ($129K) and Periscope Capital Inc. ($121K). 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

01020304050 Q1 2024: 50Q1 2024Q2 2024: 49Q2 2024Q3 2024: 46Q3 2024Q4 2024: 44Q4 2024Q1 2025: 41Q1 2025Q2 2025: 39Q2 2025Q3 2025: 37Q3 2025Q4 2025: 31Q4 2025Q1 2026: 26Q1 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions2$7K
Exits3$13K

All 13F filers, Q1 2024 → Q2 2024: 343,382 shares bought and 377,620 shares sold, net −34,238 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 49 holders

Cowen and Company, LLC — Reduce -4.8% 2,393,287 $419K
Dryden Capital, LLC — Add +51.3% 737,500 $129K
Periscope Capital Inc. — Reduce -16.9% 689,900 $121K
Shaolin Capital Management LLC — Add +6.8% 586,650 $103K
Linden Advisors LP — No change 450,001 $79K
MMCAP International Inc. SPC — No change 450,000 $79K
Polar Asset Management Partners Inc. — No change 450,000 $79K
HGC Investment Management Inc. — No change 347,500 $61K
Schechter Investment Advisors, LLC — Reduce -1.5% 253,300 $44K
Kim, LLC — No change 217,900 $38K
Flow State Investments, L.P. — No change 201,700 $35K
Glazer Capital, LLC — Reduce -20.8% 158,407 $28K
Sculptor Capital LP — No change 150,000 $27K
Aristeia Capital, L.L.C. — No change 149,999 $27K
AQR Arbitrage LLC — No change 150,000 $26K
Moore Capital Management, LP — No change 150,000 $26K
Westchester Capital Management, LLC — No change 149,998 $26K
Cantor Fitzgerald, L. P. — No change 138,250 $24K
Verition Fund Management LLC — No change 107,662 $19K
Picton Mahoney Asset Management — No change 100,000 $18K
Alberta Investment Management Corp — No change 100,000 $18K
D. E. Shaw & Co. — No change 87,500 $15K
Rivernorth Capital Management, LLC — No change 85,043 $15K
Sage Rock Capital Management LP — No change 77,550 $14K
Mint Tower Capital Management B.V. — No change 75,000 $13K
Exos Asset Management LLC — No change 50,448 $9K
Spartan Fund Management Inc. — No change 50,037 $9K
Calamos Advisors LLC — No change 50,000 $9K
Centiva Capital, LP — No change 50,000 $9K
Citadel Advisors — New 35,647 $6K
Clear Street LLC — Add +85.0% 30,022 $5K
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
LMR Partners LLP — No change 25,000 $4K
Quarry LP — Reduce -1.2% 24,700 $4K
Bulldog Investors, LLP — Reduce -9.5% 24,311 $4K
Walleye Capital LLC — No change 22,400 $4K
Parallax Volatility Advisers, L.P. — No change 20,000 $4K
Caas Capital Management LP — No change 19,405 $3K
GABELLI & Co INVESTMENT ADVISERS, INC. — No change 19,400 $3K
Wealthspring Capital LLC — No change 18,600 $3K
Gabelli Funds LLC — No change 18,100 $3K
Yakira Capital Management, Inc. — No change 15,000 $3K
K2 Principal Fund, L.P. — No change 12,500 $2K
Walleye Trading LLC — No change 12,600 $2K
Crystalline Management Inc. — No change 12,500 $2K
Robinson Capital Management, LLC — New 6,391 $1K
UBS Group AG — No change 68 $12

"% 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.