PRAIRIE OPER CO COM is a security (CUSIP 739650109) tracked across SEC portfolio filings. 115 institutional managers reported $35.1M on Form 13F as of 2026-06-30; 6 registered fund positions totaling $1.2M via N-PORT as of 2026-05-31.
Showing 15 of 115 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $4.1M | 2,038,343 |
| Hudson Bay Capital Management LP | Greenwich, CT | $3.1M | 1,546,000 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $3.1M | 1,382,946 |
| VANGUARD GROUP INC | Valley Forge, PA | $3.0M | 1,757,344 |
| SRS Capital Advisors, Inc. | DENVER, CO | $2.8M | 1,386,533 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $2.2M | 940,424 |
| CastleKnight Management LP | New York, NY | $2.2M | 1,068,075 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $1.8M | 887,343 |
| STATE STREET CORP | BOSTON, MA | $1.2M | 567,918 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $1.1M | 522,326 |
| Diametric Capital, LP | BOSTON, MA | $978K | 481,699 |
| MORGAN STANLEY | NEW YORK, NY | $919K | 452,861 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $875K | 431,126 |
| CITADEL ADVISORS LLC | MIAMI, FL | $669K | 55,781 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $618K | 304,286 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $903K | 0.11% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $155K | 0.09% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $76K | 0.16% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $58K | 0.01% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $11K | 0.25% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $-2K | -0.01% |