PRAIRIE OPER CO — institutional ownership

3 funds reported holding PRAIRIE OPER CO in their latest 13F filings, worth $470K in total (CUSIP 739650909).

Largest holders

1. SIMPLEX TRADING, LLC — $349K
2. IMC-Chicago, LLC — $73.8K
3. GROUP ONE TRADING LLC — $47.8K

Who owns the most PRAIRIE OPER CO stock?

The largest institutional holders in the latest 13F filings are SIMPLEX TRADING, LLC ($349K), IMC-Chicago, LLC ($73.8K), GROUP ONE TRADING LLC ($47.8K).

How many funds own PRAIRIE OPER CO?

3 funds reported holding it, worth $470K in total.