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SPKL SPARK I ACQUISITION CORP

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Common Stock (common), issuer CIK 1884046

16 managers (16 13F filers) reported a position in SPKL shares at 2025-12-31, 1,659,959 shares in all. 2 filers opened a position and 1 filer sold out during the quarter.

Managers
16
13F filers
16
New
2
Added
5
Reduced
3
Sold out
1
Shares held by filers
1,659,959

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC633,999$7.16M0.15%013F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC436,195$4.85M0.08%+171,73613F-HRTimelineGroup
Periscope Capital Inc.125,000$1.43M0.28%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP100,000$1.14M0.02%013F-HRTimeline
OCONNOR, A Distinct Business Unit of UB…66,832$755K0.02%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BERKLEY W R CORP65,566$749K0.04%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC60,100$687K0.02%-5,00013F-HRTimelineGroup
Radcliffe Capital Management, L.P.39,488$451K0.02%-9,22013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…33,217$375K<0.01%+7,05713F-HRTimelineGroup
Logan Stone Capital, LLC28,480$326K0.08%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.27,783$318K<0.01%+3213F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP25,000$282K<0.01%013F-HRTimelineGroup
Rangeley Capital, LLC10,813$124K0.11%-3,36013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK7,219$82.5K<0.01%013F-HRTimelineGroup
UBS Group AGin group UBS Group AG215$2.46K<0.01%+19813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY52$594<0.01%+413F-HR/ATimelineGroup