Capital International Investors filed a Schedule 13G with the SEC on November 13, 2026, disclosing a 6.2% beneficial ownership position in Astronics Corp. common stock as of September 30, 2026.

Key Highlights

  • Beneficial ownership: Capital International Investors reported beneficial ownership of 2,223,650 shares of Astronics Corp. common stock.
  • Percent of class: The 2,223,650 shares represent 6.2% of the 36,107,984 shares believed to be outstanding, according to the filing.
  • Sole voting and dispositive power: Capital International Investors holds sole power to vote and to dispose of all 2,223,650 shares, with no shared voting or dispositive power reported.
  • Triggering date: The event requiring the filing occurred on September 30, 2026.
  • Third-party interest: The filing identifies SMALLCAP World Fund, Inc. as a person known to have the right to receive or the power to direct the receipt of dividends from, or proceeds from the sale of, the reported securities.
  • Filer classification: Capital International Investors is classified as an investment adviser (Type: IA) organized in Delaware.

Capital International Investors Discloses Position in Astronics Corp. Common Stock

Capital International Investors, a division of Capital Research and Management Company and its affiliated investment management entities, disclosed a 6.2% stake in Astronics Corp. (NASDAQ:ATRO) through a Schedule 13G filed on November 13, 2026. According to the filing, the reporting event was triggered on September 30, 2026, and the statement was signed by Aaron Espin, Senior Vice President, on November 11, 2026.

The filing states that Capital International Investors is deemed the beneficial owner of 2,223,650 shares, calculated against 36,107,984 shares believed to be outstanding. The filing reports sole voting power and sole dispositive power over all 2,223,650 shares, with shared voting power and shared dispositive power each listed as zero. The filer's principal business address is listed as 333 South Hope Street, 55th Floor, Los Angeles, CA 90071.

Under Item 6, the filing identifies SMALLCAP World Fund, Inc. as a person known to have the right to receive or the power to direct the receipt of dividends from, or proceeds from the sale of, the reported securities. The filing certifies that the securities "were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

What Was Disclosed

Capital International Investors reported beneficial ownership of 2,223,650 shares of Astronics Corp. common stock, equal to 6.2% of shares believed outstanding, with all voting and dispositive power held solely by the reporting person as of September 30, 2026.