Teradyne (TER) Director Marilyn Matz Sells $273K of Stock

Teradyne, Inc. (TER) business photo

Key Points

  • Teradyne director Marilyn Matz sold 800 shares on October 15, 2026, at an average price of $341.28 under a planned trading plan.
  • After the trade, Marilyn Matz holds 13,041 $TER shares, down 5.78% from before the trade.
  • The transaction reduced her direct holdings to 1,3040.675 shares, following two earlier sales by the same director earlier in the year.
  • Teradyne trades with a dividend yield of 0.15% and a payout ratio of 6.9%, ahead of its next earnings release on October 27, 2026.

Since the trade, $TER is down 5.3% to date (from the $343.21 close on Oct 15, 2026).

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Teradyne, Inc. director Marilyn Matz sold 800 shares of the company on October 15, 2026, according to a Form 4 filing with the Securities and Exchange Commission. The trade was executed at a price of $341.28 for a total value of $273,024.00.

TER Teradyne, Inc.
$325 +56.76% year to date
Daily close · Oct 16, 2026
Insider trading track record

Marilyn Matz vs. the S&P 500

YTD return +68.35% hypothetical
All-time return +227.17% S&P 500 +55.32%
vs. S&P 500 +171.85% ahead of the index

Hypothetical returns from Marilyn Matz's disclosed trades, not real profit or advice. How we model this.

Inside Marilyn Matz's Teradyne Trade

The transaction was carried out under a pre-arranged Rule 10b5-1 trading plan. Following the sale, Matz directly held 13,040.675 shares of the company, representing a 5.78% reduction in her position. This follows her sale of 400 shares on September 17, 2026, and an earlier sale of 1,200 shares on June 15, 2026.

Other Institutional Activity in Teradyne

Other large funds adjusted their positions recently. Assenagon Asset Management S.A. grew its holdings by 1,027,146 shares, ending with 1,074,459 shares worth about $430,761,358.00. Ameriprise Financial, Inc. reduced its stake by 124,567 shares to finish with 2,719,428 shares worth roughly $944,933,260.00. Van Eck Associates Corporation added 123,477 shares to hold 2,607,914 shares valued at $906,184,933.00, while Curated Wealth Partners trimmed 1,008,081 shares to leave a small holding of 2,628 shares.

Teradyne, Inc. Stock Down 3.4%

The stock closed at $343.21 on the transaction date of October 15, 2026, and recently traded around $347.17 as of October 19, 2026. That puts the recent price up about 1.2% since the insider trade.

Recent Earnings

Teradyne generated $4,464,031,232.00 in trailing twelve-month revenue with earnings of $7.28 per share. The company reports its next quarterly financial results on October 27, 2026.

Dividend

The company distributes an annual dividend offering a 0.15% yield supported by a low payout ratio of 6.9%.

Insider Buying and Selling at Teradyne, Inc.

Insider transactions over the summer included open-market purchases by board members Paul Tufano and Henry Andrew Chisholm on June 25, 2026, alongside the planned sales executed by Marilyn Matz.

Analysts Set New Price Targets

Wall Street firms updated their views on the stock over the summer, with UBS maintaining a buy rating and a $500.00 target in July, while Baird issued a downgrade to a neutral rating with a $420.00 target in August.

About Teradyne

Teradyne, Inc. builds automated test equipment and robotics products used by manufacturers across the globe to check the quality of semiconductors and industrial systems.

Bottom Line

Investors will look toward the upcoming earnings report on October 27, 2026, for fresh insights into the company's financial health. Pre-arranged insider sales continue to unfold alongside shifting positions among major institutional investors.

Source: Marilyn Matz's Form 4 filing on $TER (Oct 15, 2026). Written by software, not financial advice. How we make alerts

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