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Teradyne, Inc. (TER)

Teradyne, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Teradyne, Inc. (TER) is a Semiconductors company based in US with a market capitalization of $57.9B. Revenue grew 13.1% year-over-year and the company generated $450.4M in free cash flow. This page tracks TER's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 6.5K employees · IPO Sep 14, 1970

Valuation

Valuation & price

$337.88 · as of May 17, 2026 · -30.2% vs 52w high

96.1

P/E ratio

Latest-FY diluted EPS

20.72

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$457$274$90.15Jul 25Dec 25Jul 26Jul 7, 25$90.59Jul 9, 25$92.78Jul 11, 25$97.05Jul 15, 25$93.03Jul 17, 25$92.80Jul 21, 25$94.82Jul 23, 25$93.03Jul 25, 25$90.15Jul 29, 25$90.55Jul 31, 25$107.43Aug 4, 25$105.72Aug 6, 25$104.88Aug 11, 25$104.68Aug 13, 25$114.01Aug 15, 25$109.42Aug 19, 25$110.62Aug 21, 25$109.30Aug 25, 25$117.07Aug 27, 25$116.99Aug 29, 25$118.24Sep 3, 25$119.63Sep 5, 25$120.20Sep 9, 25$115.07Sep 11, 25$115.56Sep 16, 25$113.93Sep 18, 25$118.82Sep 22, 25$135.18Sep 24, 25$133.21Sep 26, 25$135.31Sep 30, 25$137.64Oct 2, 25$144.53Oct 6, 25$147.87Oct 8, 25$144.60Oct 10, 25$132.08Oct 14, 25$136.97Oct 16, 25$139.30Oct 21, 25$143.33Oct 23, 25$145.04Oct 27, 25$147.50Oct 29, 25$173.94Oct 31, 25$181.76Nov 4, 25$175.65Nov 6, 25$185.02Nov 10, 25$184.08Nov 12, 25$179.27Nov 14, 25$169.97Nov 18, 25$163.72Nov 20, 25$155.90Nov 25, 25$167.67Nov 28, 25$181.89Dec 2, 25$189.94Dec 4, 25$198.63Dec 8, 25$202.99Dec 10, 25$204.01Dec 12, 25$193.37Dec 16, 25$192.29Dec 18, 25$190.45Dec 22, 25$197.22Dec 24, 25$198.53Dec 29, 25$197.36Jan 2, 26$207.56Jan 6, 26$228.84Jan 8, 26$216.31Jan 12, 26$224.36Jan 14, 26$230.19Jan 16, 26$228.15Jan 21, 26$231.89Jan 23, 26$229.18Jan 27, 26$238.94Jan 29, 26$251.87Feb 2, 26$249.53Feb 4, 26$269.07Feb 9, 26$310.01Feb 11, 26$321.45Feb 13, 26$314.66Feb 18, 26$314.82Feb 20, 26$324.85Feb 24, 26$329.09Feb 26, 26$332.70Mar 2, 26$325.83Mar 4, 26$305.20Mar 6, 26$273.05Mar 10, 26$300.77Mar 12, 26$286.61Mar 17, 26$299.40Mar 19, 26$302.40Mar 23, 26$303.92Mar 25, 26$323.36Mar 27, 26$295.61Mar 31, 26$296.46Apr 2, 26$309.61Apr 7, 26$320.48Apr 9, 26$364.21Apr 13, 26$370.13Apr 15, 26$364.96Apr 17, 26$380.38Apr 22, 26$385.18Apr 24, 26$418.08Apr 28, 26$380.13Apr 30, 26$343.47May 4, 26$337.44May 6, 26$382.48May 8, 26$359.77May 12, 26$358.45May 14, 26$356.55May 18, 26$321.05May 20, 26$344.34May 22, 26$358.44May 28, 26$382.65Jun 1, 26$369.47Jun 3, 26$409.67Jun 5, 26$357.93Jun 9, 26$369.21Jun 11, 26$381.40Jun 15, 26$432.41Jun 17, 26$408.56Jun 22, 26$457.00Jun 24, 26$427.20Jun 26, 26$436.86Jul 2, 26$369.09
$90.1552-week range$483.84
Loading valuation history…

Fundamentals

Key fundamentals

$57.9B

Market cap

13.1%

Revenue growth (YoY)

58.5%

Gross margin

$450.4M

Free cash flow (USD)

$25.1M

Net debt

-1.7%

Share dilution

3/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$1.8BFY 2017$2.1BFY 2018$2.1BFY 2019$2.3BFY 2020$3.1BFY 2021$3.7BFY 2022$3.2BFY 2023$2.7BFY 2024$2.8BFY 2025$3.2B
$1.8B$3.2B

Free cash flow by year

2016 → 2025

FY 2016$360.5MFY 2017$521.1MFY 2018$362.5MFY 2019$444.1MFY 2020$684.0MFY 2021$965.9MFY 2022$414.7MFY 2023$425.6MFY 2024$474.1MFY 2025$450.4M
$360.5M$450.4M

Gross margin by year

2021 → 2025

FY 202159.6%FY 202259.2%FY 202357.4%FY 202458.5%FY 202558.5%
59.6%58.5%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

11

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 1, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $77K · 10b5-1 PlanJOHNSON MERCEDES · Director · $76.8KJul 2, 2026Filing
  • Insider sellInsider Sell $1.7M · 10b5-1 PlanSmith Gregory Stephen · Director, President and CEO · $1.7MJun 16, 2026Filing
  • Insider sellInsider Sell $508K · 10b5-1 PlanMATZ MARILYN · Director · $507.6KJun 16, 2026Filing
  • Insider sellInsider Sell $62K · 10b5-1 PlanJOHNSON MERCEDES · Director · $61.7KJun 3, 2026Filing
  • Insider sellInsider Sell $140K · 10b5-1 PlanMATZ MARILYN · Director · $140KMay 26, 2026Filing
  • Insider sellInsider Sell $581K · 10b5-1 PlanPoulin Shannon John · President, Semiconductor Test · $581KMay 26, 2026Filing
  • Insider sellInsider Sell $271K · 10b5-1 PlanMATZ MARILYN · Director · $271.2KMay 19, 2026Filing
  • Insider sellInsider Sell $2.9M · 10b5-1 PlanSmith Gregory Stephen · Director, President and CEO · $2.9MMay 19, 2026Filing
  • Insider sellInsider Sell $257K · 10b5-1 PlanDriscoll Ryan · VP, General Counsel, Secretary · $256.8KMay 11, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 11, 2026Filing

Questions

Frequently asked questions

What is Teradyne, Inc.'s market cap?

Teradyne, Inc. (TER) has a market capitalization of $57.9B.

What is TER's P/E ratio?

TER trades at a price-to-earnings ratio of 96.1, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is TER's price-to-book (P/B) ratio?

TER trades at 20.72 times book value per share.

Are insiders buying TER stock?

SEC Form 4 filings show no open-market insider buys at Teradyne, Inc. in the last 90 days (11 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.