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Disclosery

SDHIR SIDDHI ACQUISITION CORP

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

37 managers (37 13F filers) reported a position in SDHIR shares at 2026-06-30, 25,722,273 shares in all. 2 filers opened a position and 0 filers sold out during the quarter.

Managers
37
13F filers
37
New
2
Added
3
Reduced
6
Sold out
0
Shares held by filers
25,722,273

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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$547K<0.01%013F-HRTimeline
Linden Advisors LPin group Linden Advisors LP2,000,000$460K<0.01%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,750,000$402K<0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.1,650,000$399K0.01%013F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP1,648,895$399K<0.01%013F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.1,374,599$333K<0.01%013F-HRTimeline
Polar Asset Management Partners Inc.1,350,000$327K0.01%013F-HRTimeline
HGC Investment Management Inc.1,250,000$302K0.06%013F-HRTimeline
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,316,343$300K<0.01%+10,94513F-HRTimelineGroup
Verition Fund Management LLC1,136,924$275K<0.01%-99,42013F-HR/ATimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC995,000$241K<0.01%013F-HRTimelineGroup
Meteora Capital, LLC763,161$185K0.02%-5,90013F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC750,000$172K<0.01%new13F-HRTimelineGroup
Alberta Investment Management Corp700,000$169K<0.01%013F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…547,305$125K<0.01%-2,69513F-HRTimelineGroup
Periscope Capital Inc.500,000$121K0.02%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$114K<0.01%013F-HRTimeline
Shaolin Capital Management LLC432,335$105K0.01%+7,33513F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC448,959$102K<0.01%-34,70713F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS412,987$99.9K<0.01%013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…400,000$96.8K<0.01%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK378,446$91.6K<0.01%+38,44613F-HRTimelineGroup
Radcliffe Capital Management, L.P.377,295$86.8K0.01%013F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP300,000$72.6K<0.01%013F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC399,872$70K<0.01%013F-HRTimeline
HBK INVESTMENTS L P300,000$68.4K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.282,077$68.3K<0.01%-50313F-HRTimelineGroup
Alpine Global Management, LLC275,000$66.5K0.01%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC248,100$60K<0.01%013F-HRTimelineGroup
Harraden Circle Investments, LLC208,079$50.4K0.01%013F-HRTimeline
K2 PRINCIPAL FUND, L.P.138,991$33.4K<0.01%013F-HRTimeline
Context Capital Management, LLC100,000$24.2K<0.01%013F-HRTimeline
READYSTATE ASSET MANAGEMENT LP100,000$24.2K<0.01%013F-HRTimeline
BERKLEY W R CORP93,212$22.6K<0.01%-31,63813F-HRTimeline
Schonfeld Strategic Advisors LLC88,758$21.5K<0.01%013F-HRTimeline
DLD Asset Management, LP74,667$18.1K<0.01%013F-HRTimeline
Centiva Capital, LP31,268$7.57K<0.01%013F-HRTimeline