TERADYNE INC — institutional ownership

7 funds reported holding TERADYNE INC in their latest 13F filings, worth $441M in total (CUSIP 880770902).

Largest holders

1. IMC-Chicago, LLC — $261M
2. SG Americas Securities, LLC — $87.2M
3. NATIONAL BANK OF CANADA /FI/ — $43.5M
4. SIMPLEX TRADING, LLC — $26.2M
5. GROUP ONE TRADING LLC — $20.8M
6. HRT FINANCIAL LP — $2.27M
7. OSAIC HOLDINGS, INC. — $36.0K