SIDDHI ACQUISITION CORP (SDHIR)
Institutional ownership reported to the SEC as of Q2 2026, across 5 quarters.
37
Reporting holders
$6.4M
Reported value
0.0%
Calls
0.0%
Puts
+2
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Verition Fund Management LLC | $550.3K | 2,273,848 | 0.00% | 5q | +83.9%+$251.1K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $547.2K | 2,400,000 | 0.00% | 5q | HELD |
| Linden Advisors LP | $460.0K | 2,000,000 | 0.00% | 5q | HELD |
| Magnetar Financial LLC | $402.5K | 1,750,000 | 0.00% | 5q | HELD |
| ARISTEIA CAPITAL, L.L.C. | $399.3K | 1,650,000 | 0.01% | 5q | HELD |
| Sculptor Capital LP | $399.0K | 1,648,895 | 0.00% | 5q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $332.7K | 1,374,599 | 0.00% | 3q | HELD |
| Polar Asset Management Partners Inc. | $326.7K | 1,350,000 | 0.01% | 5q | HELD |
| HGC Investment Management Inc. | $302.5K | 1,250,000 | 0.06% | 4q | HELD |
| AQR Arbitrage LLC | $300.1K | 1,316,343 | 0.00% | 5q | +0.8%+$2.5K |
| MILLENNIUM MANAGEMENT LLC | $240.8K | 995,000 | 0.00% | 5q | HELD |
| Meteora Capital, LLC | $184.7K | 763,161 | 0.02% | 5q | -0.8%-$1.4K |
| Calamos Advisors LLC | $172.5K | 750,000 | 0.00% | new | NEW |
| Alberta Investment Management Corp | $169.4K | 700,000 | 0.00% | 5q | HELD |
| HBK INVESTMENTS L P | $136.8K | 600,000 | 0.00% | 5q | +100.0%+$68.4K |
| Hudson Bay Capital Management LP | $124.8K | 547,305 | 0.00% | 5q | HELD |
| Periscope Capital Inc. | $121.0K | 500,000 | 0.01% | 5q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $114.0K | 500,000 | 0.00% | 4q | HELD |
| Shaolin Capital Management LLC | $104.6K | 432,335 | 0.00% | 5q | +1.7%+$1.8K |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $102.4K | 448,959 | 0.00% | 5q | -7.2%-$7.9K |
| BNP PARIBAS FINANCIAL MARKETS | $99.9K | 412,987 | 0.00% | 3q | HELD |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $96.8K | 400,000 | 0.00% | 5q | HELD |
| TORONTO DOMINION BANK | $91.6K | 378,446 | 0.00% | 5q | +11.3%+$9.3K |
| Radcliffe Capital Management, L.P. | $86.8K | 377,295 | 0.01% | 5q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $72.6K | 300,000 | 0.00% | 5q | HELD |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $70.0K | 399,872 | 0.00% | 4q | HELD |
| Clear Street Group Inc. | $68.3K | 282,077 | 0.00% | 4q | HELD |
| Alpine Global Management, LLC | $66.5K | 275,000 | 0.01% | new | NEW |
| GLAZER CAPITAL, LLC | $60.0K | 248,100 | 0.00% | 5q | HELD |
| Harraden Circle Investments, LLC | $50.4K | 208,079 | 0.01% | 5q | HELD |
| K2 PRINCIPAL FUND, L.P. | $33.4K | 138,991 | 0.00% | 2q | HELD |
| Context Capital Management, LLC | $24.2K | 100,000 | 0.00% | 5q | HELD |
| READYSTATE ASSET MANAGEMENT LP | $24.2K | 100,000 | 0.00% | 5q | HELD |
| BERKLEY W R CORP | $22.6K | 93,212 | 0.00% | 5q | -25.3%-$7.7K |
| Schonfeld Strategic Advisors LLC | $21.5K | 88,758 | 0.00% | 5q | HELD |
| DLD Asset Management, LP | $18.1K | 74,667 | 0.00% | 3q | HELD |
| Centiva Capital, LP | $7.6K | 31,268 | 0.00% | 2q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 37 | $6.4M | 27,159,197 | 2 | 5 | 3 | 0.0% |
| Q1 2026 | 35 | $5.1M | 24,815,410 | 2 | 0 | 5 | 0.0% |
| Q4 2025 | 33 | $5.8M | 24,784,779 | 3 | 5 | 7 | 0.0% |
| Q3 2025 | 29 | $4.8M | 22,968,531 | 3 | 3 | 4 | 0.0% |
| Q2 2025 | 26 | $4.8M | 20,973,897 | 26 | 0 | 0 | 0.0% |