CRISPR THERAPEUTICS AG — institutional ownership

4 funds reported holding CRISPR THERAPEUTICS AG in their latest 13F filings, worth $22.8M in total (CUSIP H17182958).

Largest holders

1. IMC-Chicago, LLC — $13.8M
2. GROUP ONE TRADING LLC — $6.56M
3. SIMPLEX TRADING, LLC — $1.97M
4. HRT FINANCIAL LP — $430K