PEABODY ENGR CORP — institutional ownership

4 funds reported holding PEABODY ENGR CORP in their latest 13F filings, worth $13.8M in total (CUSIP 704551950).

Largest holders

1. IMC-Chicago, LLC — $5.65M
2. SIMPLEX TRADING, LLC — $4.66M
3. GROUP ONE TRADING LLC — $2.06M
4. HRT FINANCIAL LP — $1.42M