PACH
Pioneer Acquisition I Corp.
NASDAQ · Financial Services · Asset Management · US
$10.33
+0.10%Institutional positioning
13F filings over the trailing two quarters
New 6Increased 7Reduced 13Sold out 61
| Filer | Action | Shares | Filed |
|---|---|---|---|
| WESTCHESTER CAPITAL MANAGEMENT, LLC | Increased | 1,258,612 | May 15, 2026 |
| D. E. SHAW & CO., INC. | Unchanged | 1,252,350 | May 15, 2026 |
| GLAZER CAPITAL, LLC | Increased | 1,210,643 | May 14, 2026 |
| MAGNETAR FINANCIAL LLC | Unchanged | 1,000,000 | May 13, 2026 |
| LINDEN ADVISORS LP | Unchanged | 1,000,000 | May 15, 2026 |
| AQR ARBITRAGE LLC | Reduced | 948,381 | May 15, 2026 |
| WEALTHSPRING CAPITAL LLC | Reduced | 841,508 | May 4, 2026 |
| TWO SIGMA INVESTMENTS, LP | Unchanged | 797,500 | May 15, 2026 |
| MMCAP INTERNATIONAL INC. SPC | Unchanged | 750,000 | May 15, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | Increased | 702,778 | May 4, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Unchanged | 650,000 | May 14, 2026 |
| RADCLIFFE CAPITAL MANAGEMENT, L.P. | Unchanged | 629,247 | May 15, 2026 |
| TENOR CAPITAL MANAGEMENT CO., L.P. | Unchanged | 600,000 | May 15, 2026 |
| VERITION FUND MANAGEMENT LLC | Reduced | 525,558 | May 15, 2026 |
| KARPUS MANAGEMENT, INC. | Increased | 501,988 | May 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings