Mario Gabelli started to build up the position in Teradyne in Q1 2021 and continued to invest until Q2 2021. Since then they sold 12.8 Thousand shares. The investor sold all their shares in Q3 2021 and doesn't own any shares in Teradyne anymore.
Avg closing price
Price range
Sold -12.8 Thousand shares
Q3 2021
Avg closing price
$121.53
Price range
$109.17
-
$129.38
Increased shares by 18.6% (+2.01 Thousand shares)
Q2 2021