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SDHIR SIDDHI ACQUISITION CORP

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RIGHT 09/15/2029 (warrant or right), issuer CIK 2034037

30 managers (30 13F filers) reported a position in SDHIR shares at 2025-09-30, 23,006,261 shares in all. 3 filers opened a position and 1 filer sold out during the quarter.

Managers
30
13F filers
30
New
3
Added
3
Reduced
5
Sold out
1
Shares held by filers
23,006,261

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
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…2,400,000$482K<0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP2,000,000$440K<0.01%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,750,000$385K<0.01%013F-HRTimelineGroup
Radcliffe Capital Management, L.P.37,730$383K0.02%-179,51513F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP1,648,895$363K<0.01%-101,10513F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,750,000$352K0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.1,650,000$346K0.01%013F-HRTimeline
Polar Asset Management Partners Inc.1,350,000$284K0.01%013F-HR/ATimeline
HGC Investment Management Inc.1,250,000$262K0.06%new13F-HRTimeline
Verition Fund Management LLC1,275,876$256K<0.01%013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC995,000$209K<0.01%+240,00013F-HRTimelineGroup
Alberta Investment Management Corp700,000$147K<0.01%013F-HR/ATimeline
Meteora Capital, LLC625,324$131K0.01%+376,78213F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC550,912$111K0.01%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…550,000$111K<0.01%013F-HR/ATimelineGroup
PICTON MAHONEY ASSET MANAGEMENT500,000$110K<0.01%new13F-HRTimeline
Periscope Capital Inc.500,000$110K0.03%013F-HRTimeline
Shaolin Capital Management LLC500,000$105K0.01%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…400,000$88K<0.01%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK400,000$84K<0.01%-145,00013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.316,484$66.5K<0.01%13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC300,000$63K<0.01%-280,00013F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP300,000$63K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC297,500$62.5K<0.01%new13F-HRTimeline
HBK INVESTMENTS L P300,000$60.3K<0.01%013F-HRTimeline
Harraden Circle Investments, LLCin group Harraden Circle Investments, …208,079$43.7K0.01%013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC150,611$33.1K<0.01%-99,38913F-HRTimeline
BERKLEY W R CORP124,850$26.2K<0.01%013F-HRTimeline
Context Capital Management, LLC100,000$22K<0.01%013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP75,000$15.1K<0.01%+50,00013F-HRTimeline