Siddhi Acquisition Corp (Cayman Islands)
SDHIR- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002034037
No open-market purchases or sales by Siddhi Acquisition Corp (Cayman Islands) insiders were filed in the last 90 days; 37 institutions reported holding it in 13F filings for Q2 2026, worth $6.06M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Siddhi Acquisition Corp (Cayman Islands) as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 33
- +3 vs. Q3 2025
- Shares held
- 24.8M
- +1.78M (+7.7%) vs. Q3 2025
- Total value
- $5.81M
- +$981.7K (+20.3%) vs. Q3 2025
- New holders
- 3
- 5 more added
- Sold out
- 0
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SDHIR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 37 | $6.06M |
| Q1 2026 | 35 | $5.14M |
| Q4 2025 | 33 | $5.81M |
| Q3 2025 | 30 | $4.83M |
| Q2 2025 | 28 | $4.80M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Siddhi Acquisition Corp (Cayman Islands); share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DLD Asset Management, LP | 74,667 | $18.7K | 0.00% | +74,667 | New |
| Schonfeld Strategic Advisors LLC | 89,558 | $19.3K | 0.00% | −61,053−40.5% | Reduced |
| Context Capital Management, LLC | 100,000 | $21.5K | 0.00% | 00.0% | Unchanged |
| Berkley W R Corp | 124,850 | $22.5K | 0.00% | 00.0% | Unchanged |
| Readystate Asset Management LP | 100,000 | $25.0K | 0.00% | +25,000+33.3% | Added |
| Glazer Capital, LLC | 248,100 | $45.0K | 0.00% | −51,900−17.3% | Reduced |
| Harraden Circle Investments, LLC | 208,079 | $52.0K | 0.01% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 399,872 | $72.0K | 0.00% | +102,372+34.4% | Added |
| Clear Street Group Inc. | 290,084 | $72.5K | 0.00% | −26,400−8.3% | Reduced |
| Moore Capital Management, LP | 300,000 | $75.0K | 0.00% | 00.0% | Unchanged |
| HBK Investments L P | 300,000 | $75.0K | 0.00% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 377,295 | $81.1K | 0.00% | +339,565+900.0% | Added |
| Toronto Dominion Bank | 340,000 | $85.0K | 0.00% | −60,000−15.0% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 400,000 | $86.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 412,987 | $88.8K | 0.00% | +412,987 | New |
| Shaolin Capital Management LLC | 425,000 | $106.3K | 0.00% | −75,000−15.0% | Reduced |
| Picton Mahoney Asset Management | 500,000 | $107.5K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 500,000 | $107.5K | 0.02% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 483,666 | $120.9K | 0.01% | −67,246−12.2% | Reduced |
| Hudson Bay Capital Management LP | 550,000 | $137.5K | 0.00% | 00.0% | Unchanged |
| Meteora Capital, LLC | 818,770 | $147.5K | 0.01% | +193,446+30.9% | Added |
| Alberta Investment Management Corp | 700,000 | $175.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 995,000 | $248.8K | 0.00% | 00.0% | Unchanged |
| HGC Investment Management Inc. | 1,250,000 | $312.5K | 0.07% | 00.0% | Unchanged |
| Verition Fund Management LLC | 1,286,344 | $321.6K | 0.00% | +10,468+0.8% | Added |
| CNH Partners LLC | 1,337,013 | $334.3K | 0.01% | −412,987−23.6% | Reduced |
| Polar Asset Management Partners Inc. | 1,350,000 | $337.5K | 0.01% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 1,374,599 | $343.6K | 0.00% | +1,374,599 | New |
| Sculptor Capital LP | 1,648,895 | $354.6K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 1,750,000 | $376.3K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 1,650,000 | $412.5K | 0.01% | 00.0% | Unchanged |
| Linden Advisors LP | 2,000,000 | $430.2K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 2,400,000 | $600.0K | 0.00% | 00.0% | Unchanged |