PTC THERAPEUTICS INC — institutional ownership

3 funds reported holding PTC THERAPEUTICS INC in their latest 13F filings, worth $7.88M in total (CUSIP 69366J900).

Largest holders

1. GROUP ONE TRADING LLC — $3.60M
2. SIMPLEX TRADING, LLC — $2.82M
3. IMC-Chicago, LLC — $1.46M

Who owns the most PTC THERAPEUTICS INC stock?

The largest institutional holders in the latest 13F filings are GROUP ONE TRADING LLC ($3.60M), SIMPLEX TRADING, LLC ($2.82M), IMC-Chicago, LLC ($1.46M).

How many funds own PTC THERAPEUTICS INC?

3 funds reported holding it, worth $7.88M in total.