Archimedes Tech SPAC Partners II Co. Ordinary Shares Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| TENOR CAPITAL MANAGEMENT CO., L.P. | 08/14/2025 | 1.50 M | $15.35 M | 100.00% | 25.69% |
| SCULPTOR CAPITAL LP | 08/14/2025 | 1.30 M | $13.30 M | 100.00% | 22.26% |
| MAGNETAR FINANCIAL LLC | 08/12/2025 | 1.30 M | $13.25 M | 100.00% | 22.26% |
| LINDEN ADVISORS LP | 08/14/2025 | 1.00 M | $10.23 M | 100.00% | 17.12% |
| AQR ARBITRAGE LLC | 08/14/2025 | 969.38 K | $9.92 M | 100.00% | 16.60% |
| GLAZER CAPITAL, LLC | 08/14/2025 | 875.09 K | $8.95 M | 100.00% | 14.99% |
| LMR PARTNERS LLP | 08/14/2025 | 850.00 K | $8.70 M | 100.00% | 14.56% |
| GHISALLO CAPITAL MANAGEMENT LLC | 08/14/2025 | 800.00 K | $8.18 M | 100.00% | 13.70% |
| ALBERTA INVESTMENT MANAGEMENT CORP | 08/08/2025 | 750.00 K | $7.67 M | 100.00% | 12.84% |
| GOVERNORS LANE LP | 08/14/2025 | 750.00 K | $7.67 M | 100.00% | 12.84% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2025 | 725.00 K | $7.42 M | 100.00% | 12.42% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 08/18/2025 | 700.00 K | $7.16 M | 100.00% | 11.99% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2025 | 664.30 K | $6.80 M | 100.00% | 11.38% |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | 08/14/2025 | 650.00 K | $6.65 M | 100.00% | 11.13% |
| PICTON MAHONEY ASSET MANAGEMENT | 08/12/2025 | 500.00 K | $5.12 M | 100.00% | 8.56% |
| 08/14/2025 | 500.00 K | $5.12 M | 100.00% | 8.56% | |
| MIZUHO SECURITIES USA LLC | 08/01/2025 | 455.00 K | $4.60 M | 100.00% | 7.79% |
| MOORE CAPITAL MANAGEMENT, LP | 08/14/2025 | 450.00 K | $4.60 M | 100.00% | 7.71% |
| PERISCOPE CAPITAL INC. | 08/14/2025 | 450.00 K | $4.60 M | 100.00% | 7.71% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 08/08/2025 | 400.00 K | $4.09 M | 100.00% | 6.85% |
| TORONTO DOMINION BANK | 08/14/2025 | 394.70 K | $4.04 M | 100.00% | 6.76% |
| METEORA CAPITAL, LLC | 08/14/2025 | 392.53 K | $4.02 M | 100.00% | 6.72% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 08/14/2025 | 326.92 K | $3.34 M | 100.00% | 5.60% |
| SCHONFELD STRATEGIC ADVISORS LLC | 08/14/2025 | 320.00 K | $3.27 M | 100.00% | 5.48% |
| DLD ASSET MANAGEMENT, LP | 08/13/2025 | 300.00 K | $3.07 M | 100.00% | 5.14% |
| MINT TOWER CAPITAL MANAGEMENT B.V. | 08/11/2025 | 300.00 K | $3.07 M | 100.00% | 5.14% |
| CENTIVA CAPITAL, LP | 08/13/2025 | 285.52 K | $2.92 M | 100.00% | 4.89% |
| VERITION FUND MANAGEMENT LLC | 08/14/2025 | 251.48 K | $2.57 M | 100.00% | 4.31% |
| ARISTEIA CAPITAL LLC | 08/14/2025 | 250.00 K | $2.56 M | 100.00% | 4.28% |
| WHITEBOX ADVISORS LLC | 08/14/2025 | 250.00 K | $2.56 M | 100.00% | 4.28% |
| BERKLEY W R CORP | 08/14/2025 | 228.21 K | $2.33 M | 100.00% | 3.91% |
| UBS OCONNOR LLC | 08/14/2025 | 200.00 K | $2.05 M | 100.00% | 3.42% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 08/14/2025 | 200.00 K | $2.05 M | 100.00% | 3.42% |
| K2 PRINCIPAL FUND, L.P. | 08/14/2025 | 160.17 K | $1.64 M | 100.00% | 2.74% |
| GRITSTONE ASSET MANAGEMENT LLC | 07/25/2025 | 100.00 K | $1.02 M | 100.00% | 1.71% |
| DLD ASSET MANAGEMENT, LP | 08/13/2025 | 75.00 K | $30.45 K | 100.00% | 1.28% |
| CSS LLC/IL | 08/14/2025 | 50.00 K | $511.50 K | 100.00% | 0.86% |
| CLEAR STREET LLC | 08/13/2025 | 37.53 K | $383.97 K | 100.00% | 0.64% |
| WOLVERINE ASSET MANAGEMENT LLC | 08/04/2025 | 15.14 K | $154.89 K | 100.00% | 0.26% |
| WARBERG ASSET MANAGEMENT LLC | 08/12/2025 | 10.00 K | $102.30 K | 100.00% | 0.17% |
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Archimedes Tech SPAC Partners II Co. Ordinary Shares institutional Ownership - FAQ's
During the previous two years, 38 institutional investors and hedge funds held shares of Archimedes Tech SPAC Partners II Co. Ordinary Shares. The most heavily invested institutionals were:
TENOR CAPITAL MANAGEMENT Co., L.P.: 1.5 M
Sculptor Capital LP: 1.3 M
Magnetar Financial LLC: 1.3 M
LINDEN ADVISORS LP: 1,000,000
AQR Arbitrage LLC: 969,382
GLAZER CAPITAL, LLC: 875,087
361.72% of Archimedes Tech SPAC Partners II Co. Ordinary Shares stock is owned by institutional investors.
Institutional investors have bought a total of 19.16 M shares in the last 24 months. This purchase volume represents approximately $195.63 M in transactions.