NASDAQ: TERTeradyne Inc Stock Ownership - Who owns Teradyne?
Insider buying vs selling
Have Teradyne Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Gregory Stephen Smith | CEO;Pres | 2026-07-15 | 4,000 | $356.31 | $1.43MSell |
| Marilyn Matz | Director | 2026-07-15 | 1,200 | $356.31 | $427.57kSell |
| Mercedes Johnson | Director | 2026-07-01 | 167 | $460.00 | $76.82kSell |
| Marilyn Matz | Director | 2026-06-15 | 1,200 | $423.03 | $507.64kSell |
| Gregory Stephen Smith | President and CEO | 2026-06-15 | 4,000 | $423.03 | $1.69MSell |
| Mercedes Johnson | Director | 2026-06-02 | 167 | $369.74 | $61.75kSell |
| Jean Pierre Hathout | President Teradyne Robotics | 2026-06-02 | 174 | $392.62 | $68.32kSell |
| Jean Pierre Hathout | President Teradyne Robotics | 2026-06-01 | 267 | $369.47 | $98.65kSell |
| Shannon John Poulin | President Semiconductor Test | 2026-05-22 | 656 | $355.00 | $232.88kSell |
| Shannon John Poulin | President Semiconductor Test | 2026-05-21 | 1,531 | $345.98 | $529.70kSell |
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Net Insider Buy/Sell (L12M) Ownership
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TER Shareholders
What type of owners hold Teradyne Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Blackrock Inc | 10.43% | 16,305,187 | $6.58B | Institution |
| Vanguard Capital Management LLC | 6.51% | 10,176,191 | $4.11B | Institution |
| Vanguard Portfolio Management LLC | 5.50% | 8,602,918 | $3.47B | Institution |
| State Street Corp | 4.46% | 6,970,426 | $2.81B | Institution |
| Geode Capital Management LLC | 2.79% | 4,368,680 | $1.76B | Institution |
| Fmr LLC | 2.31% | 3,609,505 | $1.46B | Institution |
| Jpmorgan Chase Co | 1.84% | 2,870,640 | $1.16B | Institution |
| Ameriprise Financial Inc | 1.82% | 2,843,976 | $1.15B | Institution |
| Alkeon Capital Management LLC | 1.78% | 2,789,510 | $1.13B | Institution |
| Invesco Ltd | 1.61% | 2,520,584 | $1.02B | Institution |
TER vs Semiconductor Equipment Stocks
Teradyne Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.