THOMSON REUTERS CORP — institutional ownership

4 funds reported holding THOMSON REUTERS CORP in their latest 13F filings, worth $5.97M in total (CUSIP 884903901).

Largest holders

1. IMC-Chicago, LLC — $2.95M
2. SIMPLEX TRADING, LLC — $2.20M
3. GROUP ONE TRADING LLC — $645K
4. NATIONAL BANK OF CANADA /FI/ — $180K