Siddhi Acquisition Ownership | Who Owns Siddhi Acquisition?
Siddhi Acquisition Ownership Summary
Siddhi Acquisition is owned by 21.92% institutional investors, 1.21% insiders, and 76.87% retail investors. Magnetar financial is the largest institutional shareholder, holding 8.35% of SDHI shares. First Trust Merger Arbitrage Cl I is the top mutual fund, with 4.73% of its assets in Siddhi Acquisition shares.
SDHI Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Siddhi Acquisition | 21.92% | 1.21% | 76.87% |
| Sector | Technology Stocks | 35.91% | 15.14% | 48.96% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Magnetar financial | 1.75M | 8.35% | $18.09M |
| Aristeia capital | 1.65M | 7.87% | $17.06M |
| Tenor capital management | 1.37M | 6.56% | $14.21M |
| First trust capital management | 1.30M | 6.22% | $13.48M |
| Aqr arbitrage | 1.25M | 5.99% | $13.02M |
| Hgc investment management | 1.25M | 5.97% | $12.93M |
| Westchester capital management | 1.25M | 5.96% | $12.97M |
| Meteora capital | 1.13M | 5.41% | $11.68M |
| Hudson bay capital management lp | 1.02M | 4.89% | $10.64M |
| Polar asset management partners | 1.00M | 4.77% | $10.34M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Hgc investment management | 1.25M | 2.86% | $12.93M |
| Meteora capital | 1.13M | 0.86% | $11.68M |
| First trust capital management | 1.30M | 0.71% | $13.48M |
| Westchester capital management | 1.25M | 0.59% | $12.97M |
| Radcliffe capital management | 693.84K | 0.54% | $7.18M |
| Crossingbridge advisors | 200.00K | 0.38% | $2.08M |
| Aristeia capital | 1.65M | 0.35% | $17.06M |
| Periscope capital | 300.00K | 0.35% | $3.10M |
| Shaolin capital management | 814.60K | 0.31% | $8.42M |
| Berkley w r | 473.62K | 0.26% | $4.90M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| D. e. shaw | 661.58K | 0.00% | 500.00K |
| Wolverine asset management | 666.15K | 0.07% | 497.21K |
| Berkley w r | 473.62K | 0.26% | 249.49K |
| Shaolin capital management | 814.60K | 0.31% | 214.60K |
| Crossingbridge advisors | 200.00K | 0.38% | 200.00K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Healthcare of ontario pension plan trust fund | - | - | -775.00K |
| Sculptor capital lp | - | - | -500.00K |
| First trust capital management | 1.30M | 0.71% | -355.00K |
| Periscope capital | 300.00K | 0.35% | -111.80K |
| Millennium management | 744.90K | 0.00% | -102.19K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Crossingbridge advisors | 200.00K | 0.38% | 200.00K | $2.08M |
| Parallax volatility advisers | 137.40K | 0.00% | 137.40K | $1.42M |
| Sona asset management (us) | 126.00K | 0.03% | 126.00K | $1.30M |
| Clear street | 103.17K | 0.00% | 103.17K | $1.04M |
| Highbridge capital management | 58.92K | 0.02% | 58.92K | $609.28K |
Sold Out
| Holder | Change |
|---|---|
| Virtu financial | -24.61K |
| Cantor fitzgerald, l. p. | -74.78K |
| Sculptor capital lp | -500.00K |
| Healthcare of ontario pension plan trust fund | -775.00K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 10 | -77.27% | 4,593,257 | -82.05% | 21 | 0.26% | 4 | -77.78% | - | -100.00% |
| Dec 31, 2025 | 20 | -47.37% | 9,329,152 | -61.56% | 33 | 0.66% | 8 | -50.00% | 6 | 20.00% |
| Sep 30, 2025 | 36 | 12.50% | 22,230,842 | 5.56% | 64 | 1.71% | 15 | -53.13% | 5 | - |
| Jun 30, 2025 | 29 | - | 20,024,329 | - | 58 | - | 29 | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| First Trust Merger Arbitrage Cl I | 1.65M | 4.73% | 1.65M |
| Westchester Merger Arbitrage Composite | 1.05M | 3.00% | -100.00K |
| The Merger Fund A | 1.05M | 3.00% | -100.00K |
| PICTON Arbitrage Plus Alternative Fund F | 411.50K | 1.18% | - |
| First Trust Multi-Strategy Cl I | 261.73K | 0.75% | - |
| Karpus Tax Sensitive Fixed Income | 206.22K | 0.59% | 55.02K |
| Karpus Conservative Balanced | 153.79K | 0.44% | 55.87K |
| Destinations Low Duration Fixed Inc I | 135.00K | 0.39% | 135.00K |
| RiverNorth Opportunities | 100.00K | 0.29% | - |
| Karpus Taxable Fixed Income | 74.90K | 0.21% | 8.60K |
SDHI Ownership FAQ
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