Teradyne, Inc. (TER)
Largest Insider Buys in Sector
TER Stock Price History Chart
TER Stock Performance
About Teradyne, Inc.
Teradyne, Inc. designs, develops, manufactures, sells, and supports automatic test equipment worldwide. The company operates through Semiconductor Test, System Test, Industrial Automation, and Wireless Test segments. The Semiconductor Test segment offers products and services for wafer level and device package testing in automotive, industrial, communications, consumer, smartphones, cloud computer and electronic game, and other applications. This segment also provides FLEX test platform systems; J750 test system to address the volume …
Insider Activity of Teradyne, Inc.
Over the last 12 months, insiders at Teradyne, Inc. have bought $95,484 and sold $5.19M worth of Teradyne, Inc. stock.
On average, over the past 5 years, insiders at Teradyne, Inc. have bought $95,484 and sold $23.06M worth of stock each year.
Highest buying activity among insiders over the last 12 months: MADDOCK ERNEST E (director) — $470,350. MATZ MARILYN (director) — $1,414.
The last purchase of 13 shares for transaction amount of $1,414 was made by MATZ MARILYN (director) on 2024‑03‑15.
List of Insider Buy and Sell Transactions, Teradyne, Inc.
| 2024-12-16 | Sale | President and CEO | 3,080 0.0019% | $130.00 | $400,400 | -1.93% | ||
| 2024-12-02 | Sale | director | 625 0.0004% | $110.04 | $68,775 | +5.90% | ||
| 2024-11-07 | Sale | director | 625 0.0004% | $111.42 | $69,638 | +1.40% | ||
| 2024-10-02 | Sale | President, Semiconductor Test | 191 0.0001% | $129.68 | $24,769 | -11.07% | ||
| 2024-10-01 | Sale | President and CEO | 3,080 0.0018% | $132.80 | $409,024 | -9.33% | ||
| 2024-10-01 | Sale | President, Semiconductor Test | 789 0.0005% | $132.80 | $104,779 | -9.33% | ||
| 2024-10-01 | Sale | director | 625 0.0004% | $132.80 | $83,000 | -9.33% | ||
| 2024-09-11 | Sale | President and CEO | 3,080 0.002% | $130.00 | $400,400 | 0.00% | ||
| 2024-09-03 | Sale | director | 625 0.0004% | $133.49 | $83,431 | +0.20% | ||
| 2024-08-20 | Sale | VP and Chief Financial Officer | 6,153 0.0038% | $133.06 | $818,718 | -4.32% | ||
| 2024-08-01 | Sale | director | 625 0.0004% | $128.77 | $80,481 | +3.21% | ||
| 2024-07-01 | Sale | director | 625 0.0004% | $148.00 | $92,500 | 0.00% | ||
| 2024-06-03 | Sale | director | 625 0.0004% | $143.84 | $89,900 | -9.28% | ||
| 2024-05-20 | Sale | President, Semiconductor Test | 5,005 0.0032% | $137.64 | $688,880 | -7.57% | ||
| 2024-05-06 | Sale | director | 625 0.0004% | $121.20 | $75,750 | +5.42% | ||
| 2024-05-03 | Sale | VP and Chief Financial Officer | 3,750 0.0024% | $120.06 | $450,225 | +6.43% | ||
| 2024-03-15 | director | 13.33 <0.0001% | $106.04 | $1,414 | +20.84% | |||
| 2024-02-01 | director | 1,000 0.0006% | $94.07 | $94,070 | +26.59% | |||
| 2024-01-30 | Sale | VP and Chief Financial Officer | 8,653 0.0057% | $105.10 | $909,424 | +14.54% | ||
| 2024-01-30 | Sale | President, Semiconductor Test | 1,744 0.0011% | $104.89 | $182,928 | +14.54% |
Insider Historical Profitability
| MATZ MARILYN | director | 14326 0.0088% | $128.50 | 1 | 3 | |
| MADDOCK ERNEST E | director | 4728 0.0029% | $128.50 | 1 | 0 | |
| GILLIS EDWIN J | director | 22633 0.0139% | $128.50 | 1 | 4 | +100.91% |
Institutional Investor Ownership
| The Vanguard Group | $2.08B | 11.8 | 18.42M | +0.74% | +$15.26M | 0.04 | |
| BlackRock | $1.66B | 9.42 | 14.7M | +2.54% | +$41.12M | 0.04 | |
| Fidelity Investments | $1.51B | 8.55 | 13.34M | +22.46% | +$276.04M | 0.1 | |
| State Street | $724.7M | 4.11 | 6.42M | +1.19% | +$8.54M | 0.03 | |
| Ameriprise Financial | $634.59M | 3.6 | 5.62M | -0.65% | -$4.17M | 0.18 |