Siddhi Acquisition Corp (Cayman Islands)
SDHI- 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; 51 institutions reported holding it in 13F filings for Q2 2026, worth $278.1M 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
- 44
- +7 vs. Q3 2025
- Shares held
- 25.6M
- +1.32M (+5.4%) vs. Q3 2025
- Total value
- $262.9M
- +$16.6M (+6.8%) vs. Q3 2025
- New holders
- 7
- 11 more added
- Sold out
- 0
- 8 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SDHI 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 | 51 | $278.1M |
| Q1 2026 | 48 | $265.0M |
| Q4 2025 | 44 | $262.9M |
| Q3 2025 | 37 | $246.3M |
| Q2 2025 | 33 | $217.0M |
| 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 |
|---|---|---|---|---|---|
| Virtu Financial LLC | 24,606 | $253.0K | 0.01% | +24,606 | New |
| Boothbay Fund Management, LLC | 25,000 | $257.0K | 0.01% | +25,000 | New |
| Abc Arbitrage SA | 25,000 | $257.0K | 0.02% | +25,000 | New |
| JPMorgan Chase & Co | 49,787 | $511.3K | 0.00% | −49,954−50.1% | Reduced |
| DLD Asset Management, LP | 56,000 | $575.7K | 0.06% | 00.0% | Unchanged |
| Clear Street Group Inc. | 84,648 | $870.2K | 0.00% | −25,000−22.8% | Reduced |
| Centiva Capital, LP | 100,000 | $1.03M | 0.06% | +100,000 | New |
| Context Capital Management, LLC | 100,000 | $1.03M | 0.03% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 161,578 | $1.66M | 0.00% | +161,578 | New |
| Wolverine Asset Management LLC | 168,944 | $1.74M | 0.02% | +74,148+78.2% | Added |
| Mizuho Securities USA LLC | 197,800 | $2.01M | 0.03% | −198,998−50.2% | Reduced |
| Toronto Dominion Bank | 200,000 | $2.06M | 0.00% | +6,377+3.3% | Added |
| Berkley W R Corp | 224,124 | $2.30M | 0.13% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 266,836 | $2.74M | 0.01% | −128,993−32.6% | Reduced |
| Karpus Management, Inc. | 270,650 | $2.78M | 0.09% | 00.0% | Unchanged |
| HBK Investments L P | 300,000 | $3.08M | 0.03% | 00.0% | Unchanged |
| Moore Capital Management, LP | 300,000 | $3.08M | 0.06% | 00.0% | Unchanged |
| Lineage Point Capital LP | 300,000 | $3.08M | 1.17% | +300,000 | New |
| Rivernorth Capital Management, LLC | 399,756 | $4.11M | 0.19% | +102,256+34.4% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 400,000 | $4.11M | 0.02% | 00.0% | Unchanged |
| Periscope Capital Inc. | 411,800 | $4.23M | 0.82% | −13,200−3.1% | Reduced |
| Goldman Sachs Group Inc | 413,012 | $4.25M | 0.00% | +250.0% | Added |
| Two Sigma Investments, LP | 415,579 | $4.27M | 0.01% | 00.0% | Unchanged |
| Jain Global LLC | 500,000 | $5.13M | 0.05% | 00.0% | Unchanged |
| Sculptor Capital LP | 500,000 | $5.14M | 0.06% | −746,984−59.9% | Reduced |
| Picton Mahoney Asset Management | 500,000 | $5.14M | 0.06% | 00.0% | Unchanged |
| Verition Fund Management LLC | 592,122 | $6.08M | 0.03% | +26,072+4.6% | Added |
| Shaolin Capital Management LLC | 600,000 | $6.17M | 0.23% | +188,732+45.9% | Added |
| Radcliffe Capital Management, L.P. | 683,370 | $7.03M | 0.38% | +133,370+24.2% | Added |
| Glazer Capital, LLC | 698,359 | $7.18M | 0.19% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 700,000 | $7.19M | 0.04% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 775,000 | $7.96M | 0.01% | −1,625,000−67.7% | Reduced |
| Linden Advisors LP | 800,000 | $8.22M | 0.05% | 00.0% | Unchanged |
| Millennium Management LLC | 847,093 | $8.71M | 0.01% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 1,000,000 | $10.3M | 0.20% | −350,000−25.9% | Reduced |
| Hudson Bay Capital Management LP | 1,025,000 | $10.5M | 0.06% | +475,000+86.4% | Added |
| Meteora Capital, LLC | 1,134,312 | $11.7M | 0.98% | +755,367+199.3% | Added |
| HGC Investment Management Inc. | 1,250,000 | $12.8M | 2.72% | 00.0% | Unchanged |
| CNH Partners LLC | 1,307,013 | $13.4M | 0.28% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 1,349,197 | $13.9M | 0.65% | +687,397+103.9% | Added |
| Tenor Capital Management Co., L.P. | 1,374,599 | $14.1M | 0.20% | +1,374,599 | New |
| Aristeia Capital LLC | 1,650,000 | $17.0M | 0.48% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 1,658,359 | $17.0M | 1.03% | +2500.0% | Added |
| Magnetar Financial LLC | 1,750,000 | $18.0M | 0.18% | 00.0% | Unchanged |