Teradyne, Inc. (TER) is listed on NASDAQ in Scientific Instrument Stocks. It is $354.68, -4.67%, with a $55.5B market cap. RSI is 46.6, neutral. The latest reported quarter beat estimates. Insiders were net sellers across the listed trades.
Technical Analysis
RSI (14) 46.6 Neutral
Market Cap $55.5B
Volume 5.1M
Fundamentals — 10-Q Q2 2026
Revenue $2.6B
Net Income $773.4M
EPS $4.91
Gross Margin 60.3%
Operating Margin 34.9%
Net Margin 29.6%
P/E Ratio 72.2x
Earnings
Recent Insider Trades
| Name | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| Smith Gregory Stephen | President and CEO | Sell | 4,000 | $425.00 | $1.7M | 2026 Aug 17 |
| Matz Marilyn | Director | Sell | 1,200 | $425.00 | $510,000 | 2026 Aug 17 |
| Johnson Mercedes | Director | Sell | 166 | $358.15 | $59,453 | 2026 Aug 3 |
| Smith Gregory Stephen | President and CEO | Sell | 4,000 | $356.31 | $1.4M | 2026 Jul 15 |
| Matz Marilyn | Director | Sell | 1,200 | $356.31 | $427,572 | 2026 Jul 15 |
| Johnson Mercedes | Director | Sell | 167 | $460.00 | $76,820 | 2026 Jul 1 |
| Matz Marilyn | Director | Sell | 1,200 | $423.03 | $507,636 | 2026 Jun 15 |
| Smith Gregory Stephen | President and CEO | Sell | 4,000 | $423.03 | $1.7M | 2026 Jun 15 |
| Johnson Mercedes | Director | Sell | 167 | $369.74 | $61,747 | 2026 Jun 2 |
| Poulin Shannon John | President, Semiconductor Test | Sell | 1,664 | $349.17 | $581,013 | 2026 May 22 |
| Matz Marilyn | Director | Sell | 400 | $350.00 | $140,000 | 2026 May 21 |
| Smith Gregory Stephen | President and CEO | Sell | 8,597 | $338.98 | $2.9M | 2026 May 15 |
| Matz Marilyn | Director | Sell | 800 | $338.98 | $271,184 | 2026 May 15 |
| Driscoll Ryan | VP, General Counsel, Secretary | Sell | 680 | $377.60 | $256,768 | 2026 May 7 |
| Mills Regan | President, Product Test | Sell | 16 | $342.17 | $5,475 | 2026 Apr 8 |
| Johnson Mercedes | Director | Sell | 625 | $312.20 | $195,125 | 2026 Apr 6 |
| Mills Regan | President, Product Test | Sell | 252 | $290.88 | $73,302 | 2026 Apr 2 |
| Johnson Mercedes | Director | Sell | 625 | $299.20 | $187,000 | 2026 Mar 5 |
| Mills Regan | President, Product Test | Sell | 788 | $332.87 | $262,302 | 2026 Feb 25 |
| Smith Gregory Stephen | President and CEO | Sell | 1,108 | $201.31 | $223,051 | 2025 Dec 12 |
Other Scientific Instrument Stocks
| Ticker | Price | RSI | Mkt Cap |
|---|---|---|---|
| | $622.12 | 68.8 | $230.0B |
| | $216.06 | 59.5 | $151.9B |
| | $153.80 | 64.2 | $43.4B |
| | $319.60 | 46.9 | $54.6B |
| | $215.58 | 60.9 | $32.6B |
| | $426.20 | 70.1 | $42.2B |
| | $414.59 | 63.1 | $40.7B |
| | $128.84 | 71.8 | $14.4B |
Take TER further
- Browse Scientific Instrument Stocks for the rest of the group, with what the businesses in it have in common and where they differ.
- Put TER in a portfolio and see what it does to total return, drawdown, and how the rest of your holdings move with it. Compares against the S&P 500 over the same days, free and without an account.
- Screen for others like it by RSI, valuation, market cap, and insider activity.
- Check the earnings calendar for when Teradyne, Inc. next reports.
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