Archimedes Tech SPAC Partners III Co. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 05/15/2026 | 1.80 M | $17.73 M | 100.00% | 5.87% |
| LINDEN ADVISORS LP | 05/15/2026 | 1.20 M | $11.82 M | 100.00% | 3.91% |
| MAGNETAR FINANCIAL LLC | 05/13/2026 | 1.20 M | $11.80 M | 100.00% | 3.91% |
| TENOR CAPITAL MANAGEMENT CO., L.P. | 05/15/2026 | 1.00 M | $9.85 M | 100.00% | 3.26% |
| GOVERNORS LANE LP | 05/15/2026 | 1.00 M | $9.85 M | 100.00% | 3.26% |
| SONA ASSET MANAGEMENT (US) LLC | 05/15/2026 | 800.00 K | $7.88 M | 100.00% | 2.61% |
| VERITION FUND MANAGEMENT LLC | 05/15/2026 | 750.00 K | $7.39 M | 100.00% | 2.44% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 05/14/2026 | 550.00 K | $5.42 M | 100.00% | 1.79% |
| SHAOLIN CAPITAL MANAGEMENT LLC | 05/15/2026 | 540.45 K | $5.32 M | 100.00% | 1.76% |
| GLAZER CAPITAL, LLC | 05/14/2026 | 504.60 K | $4.97 M | 100.00% | 1.64% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 05/15/2026 | 500.00 K | $4.93 M | 100.00% | 1.63% |
| MOORE CAPITAL MANAGEMENT, LP | 05/15/2026 | 500.00 K | $4.93 M | 100.00% | 1.63% |
| METEORA CAPITAL, LLC | 05/15/2026 | 483.74 K | $4.76 M | 100.00% | 1.58% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 425.00 K | $4.19 M | 100.00% | 1.38% |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | 05/15/2026 | 414.30 K | $4.08 M | 100.00% | 1.35% |
| PERISCOPE CAPITAL INC. | 05/14/2026 | 409.00 K | $4.03 M | 100.00% | 1.33% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 05/13/2026 | 300.00 K | $2.96 M | 100.00% | 0.98% |
| K2 PRINCIPAL FUND, L.P. | 05/14/2026 | 299.54 K | $2.95 M | 100.00% | 0.98% |
| TWO SIGMA INVESTMENTS, LP | 05/15/2026 | 273.79 K | $2.70 M | 100.00% | 0.89% |
| HBK INVESTMENTS L P | 05/15/2026 | 250.00 K | $2.46 M | 100.00% | 0.81% |
| GHISALLO CAPITAL MANAGEMENT LLC | 05/15/2026 | 250.00 K | $2.46 M | 100.00% | 0.81% |
| BERKLEY W R CORP | 05/15/2026 | 248.00 K | $2.44 M | 100.00% | 0.81% |
| CLEAR STREET GROUP INC. | 05/15/2026 | 240.76 K | $2.37 M | 100.00% | 0.78% |
| 683 CAPITAL MANAGEMENT, LLC | 05/15/2026 | 200.00 K | $1.97 M | 100.00% | 0.65% |
| FIRST TRUST CAPITAL MANAGEMENT L.P. | 05/14/2026 | 200.00 K | $1.97 M | 100.00% | 0.65% |
| DLD ASSET MANAGEMENT, LP | 05/13/2026 | 170.00 K | $1.67 M | 100.00% | 0.55% |
| MINT TOWER CAPITAL MANAGEMENT B.V. | 05/04/2026 | 150.00 K | $1.48 M | 100.00% | 0.49% |
| ALPINE GLOBAL MANAGEMENT, LLC | 05/15/2026 | 150.00 K | $1.48 M | 100.00% | 0.49% |
| STONEX GROUP INC. | 05/14/2026 | 109.75 K | $1.08 M | 100.00% | 0.36% |
| WHITEBOX ADVISORS LLC | 05/15/2026 | 100.00 K | $985.00 K | 100.00% | 0.33% |
| CONTEXT CAPITAL MANAGEMENT, LLC | 05/07/2026 | 100.00 K | $985.00 K | 100.00% | 0.33% |
| TORONTO DOMINION BANK | 05/15/2026 | 95.40 K | $939.67 K | 100.00% | 0.31% |
| VIRTU FINANCIAL LLC | 05/14/2026 | 90.73 K | $894.00 K | 100.00% | 0.30% |
| JPMORGAN CHASE & CO | 05/13/2026 | 87.66 K | $861.74 K | 100.00% | 0.29% |
| 05/15/2026 | 75.00 K | $738.75 K | 100.00% | 0.24% | |
| PARALLAX VOLATILITY ADVISERS, L.P. | 05/15/2026 | 50.00 K | $494.50 K | 100.00% | 0.16% |
| DELTEC ASSET MANAGEMENT LLC | 04/24/2026 | 35.00 K | $344.75 K | 100.00% | 0.11% |
| WOLVERINE ASSET MANAGEMENT LLC | 05/04/2026 | 10.09 K | $99.36 K | 100.00% | 0.03% |
| ROYAL BANK OF CANADA | 05/15/2026 | 2.70 K | $27.00 K | 100.00% | 0.01% |
| MORGAN STANLEY | 05/15/2026 | 17 | $167 | 100.00% | 0.00% |
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Archimedes Tech SPAC Partners III Co. institutional Ownership - FAQ's
During the previous two years, 39 institutional investors and hedge funds held shares of Archimedes Tech SPAC Partners III Co.. The most heavily invested institutionals were:
ADAGE CAPITAL PARTNERS GP, L.L.C.: 1.8 M
LINDEN ADVISORS LP: 1.2 M
Magnetar Financial LLC: 1.2 M
Governors Lane LP: 1,000,000
TENOR CAPITAL MANAGEMENT Co., L.P.: 1,000,000
SONA ASSET MANAGEMENT (US) LLC: 800,000
50.72% of Archimedes Tech SPAC Partners III Co. stock is owned by institutional investors.
Institutional investors have bought a total of 15.49 M shares in the last 24 months. This purchase volume represents approximately $0 in transactions.