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Disclosery

SIMA SIM ACQUISITION CORP. I

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Equity (common), issuer CIK 2014982

44 managers (44 13F filers) reported a position in SIMA shares at 2025-09-30, 22,521,422 shares in all. 3 filers opened a position and 3 filers sold out during the quarter.

Managers
44
13F filers
44
New
3
Added
11
Reduced
12
Sold out
3
Shares held by filers
22,521,422

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Magnetar Financial LLCin group Magnetar Financial LLC1,945,196$20.4M0.12%013F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT1,800,000$19M0.24%013F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP1,800,000$19M1.22%013F-HRTimelineGroup
Karpus Management, Inc.1,768,767$18.6M0.59%-149,12213F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,455,722$15.3M0.39%-8,00013F-HRTimelineGroup
Westchester Capital Management, LLCin group Westchester Capital Managemen…1,270,312$13.3M0.69%+45,32513F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.987,497$10.4M0.01%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP980,000$10.3M1.2%013F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP980,000$10.3M0.13%013F-HRTimelineGroup
Alberta Investment Management Corp750,000$7.88M0.06%013F-HR/ATimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC723,945$7.63M0.11%+328,92913F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC628,980$6.63M1.58%-2,31613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC623,342$6.57M<0.01%013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…597,018$6.27M0.04%+300,00013F-HR/ATimelineGroup
BERKLEY W R CORP521,518$5.5M0.35%013F-HRTimeline
Radcliffe Capital Management, L.P.510,032$5.38M0.33%+239,45313F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP500,000$5.27M0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC500,000$5.27M0.1%013F-HRTimeline
Periscope Capital Inc.450,000$4.74M1.15%+225,00013F-HRTimeline
Bulldog Investors, LLP415,644$4.38M1.01%-5,15413F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…400,000$4.22M0.02%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC389,821$4.11M0.23%-25613F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK366,501$3.86M0.01%+117,30113F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC275,626$2.85M0.06%+63,52513F-HRTimelineGroup
Context Capital Management, LLC270,000$2.85M0.09%-100,00013F-HRTimeline
Meteora Capital, LLC255,426$2.69M0.29%-672,02013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…250,000$2.62M<0.01%013F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC235,100$2.48M0.08%-15,00013F-HRTimelineGroup
Shaolin Capital Management LLC201,350$2.12M0.1%+101,35013F-HRTimeline
Verition Fund Management LLC191,515$2.01M0.01%-8,10013F-HRTimeline
DELTEC ASSET MANAGEMENT LLC100,000$1.05M0.17%013F-HRTimeline
Quarry LP100,000$1.05M0.26%-100,00013F-HRTimeline
Schonfeld Strategic Advisors LLC82,136$866K0.01%-12,79613F-HRTimeline
BCK CAPITAL MANAGEMENT LP46,370$489K0.52%-3,63013F-HRTimeline
Kepos Capital LPin group Kepos Capital LP30,000$316K1.68%013F-HRTimelineGroup
UBS Group AGin group UBS Group AG29,677$313K<0.01%+29,60713F-HRTimelineGroup
HGC Investment Management Inc.25,000$264K0.06%013F-HRTimeline
PenderFund Capital Management Ltd.25,000$262K0.04%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC15,460$162K<0.01%+2,82613F-HRTimelineGroup
ROBINSON CAPITAL MANAGEMENT, LLC15,250$160K0.12%013F-HRTimeline
LONGFELLOW INVESTMENT MANAGEMENT CO LLC7,566$79.7K0.02%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.1,317$13.9K<0.01%13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.250$2.6K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY84$885<0.01%+1513F-HR/ATimelineGroup