AACB
Artius II Acquisition Inc.
NASDAQ · Financial Services · Shell Companies · US
$10.59
+0.09%Institutional positioning
13F filings over the trailing two quarters
New 6Increased 8Reduced 15Sold out 52
| Filer | Action | Shares | Filed |
|---|---|---|---|
| HGC INVESTMENT MANAGEMENT INC. | Unchanged | 1,500,000 | May 15, 2026 |
| AQR ARBITRAGE LLC | Reduced | 1,432,183 | May 15, 2026 |
| GLAZER CAPITAL, LLC | Increased | 1,295,029 | May 14, 2026 |
| LINDEN ADVISORS LP | Unchanged | 1,000,000 | May 15, 2026 |
| WESTCHESTER CAPITAL MANAGEMENT, LLC | Unchanged | 995,939 | May 15, 2026 |
| ALBERTA INVESTMENT MANAGEMENT CORP | Reduced | 980,000 | Apr 29, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Unchanged | 850,000 | May 14, 2026 |
| POLAR ASSET MANAGEMENT PARTNERS INC. | Reduced | 800,000 | May 15, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | Unchanged | 750,000 | May 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | Unchanged | 725,000 | May 15, 2026 |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | Increased | 678,671 | May 15, 2026 |
| D. E. SHAW & CO., INC. | Unchanged | 600,000 | May 15, 2026 |
| MAGNETAR FINANCIAL LLC | Unchanged | 600,000 | May 13, 2026 |
| SHAOLIN CAPITAL MANAGEMENT LLC | Increased | 550,000 | May 15, 2026 |
| HUDSON BAY CAPITAL MANAGEMENT LP | Unchanged | 550,000 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings