WASATCH ADVISORS LP has filed a Form 13F-HR with the U.S. Securities and Exchange Commission, disclosing its equity securities holdings as of the close of business on September 30, 2026. The filing, submitted on October 13, 2026, lists the firm's total equity portfolio value at approximately $13.47 billion.
The report details the firm's holdings in 229 distinct equity securities. The top position in the portfolio is A10 Networks Inc., where the firm holds 492,519 shares. This holding is valued at approximately $430.4 million. The second-largest holding is AAON Inc., with 1,988,691 shares valued at $970,762.
Other notable positions in the portfolio include Adaptive Biotechnologies Corp., with 298,526 shares valued at $0; ADT Inc., with 5,391,200 shares valued at $3,346,365; and ACM Resh Inc., with 99,962 shares valued at $18,900.
The filing also lists a variety of other companies across different sectors. These include Amtech Systems Inc., with 1,098,377 shares valued at $865,27; Arlo Technologies Inc., with 3,471,743 shares valued at $1,394,095; and Atlas Energy Solutions Inc., with 1,998,959 shares valued at $1,571,34.
The filing indicates that all positions are held as sole voting power and sole dispositive power. The filing was signed by Dan Thurber, Vice President and General Counsel of Wasatch Advisors.
