Spark I Acquisition Corp.-28SPKWFPreferred / convertible

13F holders, Q4 2024 (December 31)
27holders −4
1new positions
5sold out
1famous investor
$0.14avg. 13F price*

At the end of Q4 2024, 27 institutions reported holding Spark I Acquisition Corp.-28 (SPKWF) in their 13F filings, down 4 from Q3 2024. 1 opened new positions and 5 sold out. The largest holders were Boothbay Fund Management, LLC ($107K), Periscope Capital Inc. ($47K) and AQR Arbitrage LLC ($31K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Spark I Acquisition Corp.-28
CUSIP
G8316B118
Latest filing quarter
Q2 2026

History

Number of 13F holders

010203040 Q1 2024: 30Q1 2024Q2 2024: 31Q2 2024Q3 2024: 31Q3 2024Q4 2024: 27Q4 2024Q1 2025: 28Q1 2025Q2 2025: 31Q2 2025Q3 2025: 29Q3 2025Q4 2025: 27Q4 2025Q1 2026: 23Q1 2026Q2 2026: 22Q2 2026

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions1$1K
Exits5$74K

All 13F filers, Q3 2024 → Q4 2024: 111,500 shares bought and 789,888 shares sold, net −678,388 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 27 holders
Boothbay Fund Management, LLC — No change 10,080 $107K
Periscope Capital Inc. — Reduce -0.5% 405,950 $47K
AQR Arbitrage LLC — Reduce -2.6% 292,331 $31K
K2 Principal Fund, L.P. — No change 266,020 $27K
Polar Asset Management Partners Inc. — No change 225,000 $23K
Verition Fund Management LLC — No change 170,000 $18K
MMCAP International Inc. SPC — No change 175,000 $18K
Linden Advisors LP — No change 150,000 $17K
Shaolin Capital Management LLC — Add +121.4% 164,300 $16K
Clear Street LLC — Add +4.8% 162,728 $16K
Schechter Investment Advisors, LLC — Reduce -7.7% 130,250 $13K
Picton Mahoney Asset Management — No change 125,000 $12K
Moore Capital Management, LP — No change 100,000 $11K
Gritstone Asset Management LLC — — 98,318 $10K
Rivernorth Capital Management, LLC — No change 48,465 $5K
Westchester Capital Management, LLC — Reduce -81.5% 44,785 $5K
Sculptor Capital LP — No change 40,000 $5K
Wolverine Asset Management LLC — No change 45,000 $5K
D. E. Shaw & Co. — No change 40,596 $4K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 25,000 $3K
Schonfeld Strategic Advisors LLC — No change 20,000 $2K
StoneX Group Inc. — New 14,000 $1K
Calamos Advisors LLC — No change 12,384 $1K
GABELLI & Co INVESTMENT ADVISERS, INC. — No change 12,650 $1K
Gabelli Funds LLC — No change 12,350 $1K
Atw Spac Management LLC — No change 10,080 $1K
Mint Tower Capital Management B.V. — No change 12,500 $1K

"% of holder's portfolio" is SPKWF's weight in each manager's 13F, not the share of Spark I Acquisition Corp.-28 the manager owns.