UNUSUAL MACHS INC — institutional ownership

3 funds reported holding UNUSUAL MACHS INC in their latest 13F filings, worth $15.9M in total (CUSIP 91532F902).

Largest holders

1. IMC-Chicago, LLC — $9.94M
2. GROUP ONE TRADING LLC — $3.37M
3. SIMPLEX TRADING, LLC — $2.58M