TRANSALTA CORP — institutional ownership

4 funds reported holding TRANSALTA CORP in their latest 13F filings, worth $1.80M in total (CUSIP 89346D957).

Largest holders

1. NATIONAL BANK OF CANADA /FI/ — $809K
2. GROUP ONE TRADING LLC — $563K
3. IMC-Chicago, LLC — $317K
4. SIMPLEX TRADING, LLC — $112K