Artius II Acquisition Ownership | Who Owns Artius II Acquisition?
Artius II Acquisition Ownership Summary
Artius II Acquisition is owned by 109.95% institutional investors. Hgc investment management is the largest institutional shareholder, holding 7.76% of AACB shares. Westchester Merger Arbitrage Composite is the top mutual fund, with 3.41% of its assets in Artius II Acquisition shares.
AACB Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Artius II Acquisition | 109.95% | - | -9.95% |
| Sector | Financial Services Stocks | 746.79% | 13.83% | -660.62% |
| Industry | Shell Companies Stocks | 2550.08% | 15.64% | -2465.73% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Hgc investment management | 1.50M | 7.76% | $15.51M |
| Aqr arbitrage | 1.43M | 7.41% | $14.79M |
| Glazer capital | 1.30M | 6.70% | $13.39M |
| Linden advisors lp | 1.00M | 5.17% | $10.33M |
| Westchester capital management | 995.94K | 5.15% | $10.29M |
| Alberta investment management | 980.00K | 5.07% | $10.12M |
| Healthcare of ontario pension plan trust fund | 850.00K | 4.39% | $8.78M |
| Polar asset management partners | 800.00K | 4.14% | $8.27M |
| Picton mahoney asset management | 750.00K | 3.88% | $7.75M |
| Two sigma investments, lp | 725.00K | 3.75% | $7.50M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Hgc investment management | 1.50M | 3.44% | $15.51M |
| Gritstone asset management | 197.66K | 2.18% | $2.04M |
| Rlh capital | 321.00K | 1.69% | $3.32M |
| Atw spac management | 75.32K | 0.97% | $766.72M |
| Radcliffe capital management | 678.67K | 0.53% | $7.02M |
| Westchester capital management | 995.94K | 0.47% | $10.29M |
| Periscope capital | 375.00K | 0.43% | $3.88M |
| Quarry lp | 210.50K | 0.39% | $2.18M |
| Mangrove partners | 356.17K | 0.30% | $3.68M |
| Glazer capital | 1.30M | 0.28% | $13.39M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Rlh capital | 321.00K | 1.69% | 321.00K |
| Sona asset management (us) | 172.87K | 0.04% | 172.87K |
| Glazer capital | 1.30M | 0.28% | 139.87K |
| Quarry lp | 210.50K | 0.39% | 100.00K |
| Shaolin capital management | 550.00K | 0.21% | 60.00K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Alpine global management | - | - | -288.21K |
| Fort baker capital management lp | - | - | -232.74K |
| Toronto dominion bank | 225.00K | 0.00% | -141.94K |
| Jain global | 366.85K | 0.02% | -133.15K |
| K2 principal fund | - | - | -112.01K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Rlh capital | 321.00K | 1.69% | 321.00K | $3.32M |
| Sona asset management (us) | 172.87K | 0.04% | 172.87K | $1.79M |
| Bnp paribas arbitrage, snc | 55.22K | 0.00% | 55.22K | $570.44K |
| Clear street | 32.97K | 0.00% | 32.97K | $333.69K |
Sold Out
| Holder | Change |
|---|---|
| Virtu financial | -18.46K |
| Crossingbridge advisors | -25.00K |
| Bardin hill management partners lp | -25.03K |
| K2 principal fund | -112.01K |
| Fort baker capital management lp | -232.74K |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 52 | 10.64% | 21,265,554 | 1.85% | 109 | 1.22% | 13 | -13.33% | 13 | 30.00% |
| Dec 31, 2025 | 9 | -79.55% | 2,485,849 | -88.22% | 11 | 0.19% | 4 | -69.23% | 2 | -81.82% |
| Sep 30, 2025 | 8 | -80.49% | 2,731,809 | -85.62% | 9 | 0.21% | 1 | -97.56% | 3 | - |
| Jun 30, 2025 | 36 | - | 17,039,714 | - | 319 | - | 36 | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Westchester Merger Arbitrage Composite | 943.96K | 3.41% | - |
| The Merger Fund A | 943.96K | 3.41% | - |
| PICTON Arbitrage Plus Alternative Fund F | 617.30K | 2.23% | - |
| First Trust Merger Arbitrage Cl I | 313.58K | 1.13% | -64.20K |
| RiverNorth Opportunities | 100.00K | 0.36% | - |
| Pender Alternative Arbitrage Plus F | 64.60K | 0.23% | 36.80K |
| First Trust Multi-Strategy Cl I | 64.20K | 0.23% | - |
| AQR Corp Abtg IAU1F USD Acc | 55.22K | 0.20% | - |
| JNL Multi-Manager Alternative A | 51.98K | 0.19% | - |
| PICTON Arbitrage Alternative Fund F | 41.50K | 0.15% | - |
AACB Ownership FAQ
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