IRONWOOD PHARMACEUTICALS INC — institutional ownership

2 funds reported holding IRONWOOD PHARMACEUTICALS INC in their latest 13F filings, worth $549K in total (CUSIP 46333X908).

Largest holders

1. GROUP ONE TRADING LLC — $294K
2. SIMPLEX TRADING, LLC — $254K

Who owns the most IRONWOOD PHARMACEUTICALS INC stock?

The largest institutional holders in the latest 13F filings are GROUP ONE TRADING LLC ($294K), SIMPLEX TRADING, LLC ($254K).

How many funds own IRONWOOD PHARMACEUTICALS INC?

2 funds reported holding it, worth $549K in total.