PIONEER ACQUISITION I CORP CL A ORD SHS is a security (CUSIP G7117W107) tracked across SEC portfolio filings. 61 institutional managers reported $211.5M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $677K via N-PORT as of 2026-03-31.
Showing 15 of 61 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Westchester Capital Management, LLC | VALHALLA, NY | $12.8M | 1,258,612 |
| D. E. Shaw & Co., Inc. | New York, NY | $12.7M | 1,252,350 |
| Magnetar Financial LLC | Evanston, IL | $10.2M | 1,000,000 |
| Linden Advisors LP | New York, NY | $10.2M | 1,000,000 |
| AQR Arbitrage LLC | Greenwich, CT | $9.6M | 948,381 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $8.1M | 797,500 |
| Wealthspring Capital LLC | WEST HARRISON, NY | $7.9M | 776,258 |
| MMCAP International Inc. SPC | GRAND CAYMAN, E9 | $7.6M | 750,000 |
| WOLVERINE ASSET MANAGEMENT LLC | CHICAGO, IL | $7.1M | 702,778 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | TORONTO, A6 | $6.6M | 650,000 |
| Radcliffe Capital Management, L.P. | Bala Cynwyd, PA | $6.4M | 629,247 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | NEW YORK, NY | $6.1M | 600,000 |
| Verition Fund Management LLC | GREENWICH, CT | $5.3M | 525,558 |
| Alberta Investment Management Corp | EDMONTON, A0 | $5.1M | 500,000 |
| Karpus Management, Inc. | Pittsford, NY | $5.1M | 501,988 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| RiverNorth Opportunities Fund Inc. | RIVERNORTH OPPORTUNITIES FUND INC. | $677K | 20.90% |