Dimensional Fund Advisors LP Reports 5.1% Stake in Hudson Technologies Inc (HDSN)

On April 9, 2026, Dimensional Fund Advisors LP filed a Schedule 13G with the SEC, reporting a new 5.1% ownership stake in Hudson Technologies Inc (HDSN). As of the event date on March 31, 2026, the investment advisor beneficially owns 2,148,311 shares of common stock. Dimensional Fund Advisors LP serves as an investment advisor or manager to various registered investment companies, trusts, and separate accounts, collectively referred to as the 'Funds.' While the firm possesses voting and investment power over these securities, it disclaims beneficial ownership, noting that the shares are legally owned by the underlying Funds. Specifically, the filer holds sole voting power over 2,103,008 shares and sole dispositive power over the full 2,148,311 shares. The filing indicates that the securities were acquired in the ordinary course of business and not for the purpose of influencing or changing the control of the issuer. This filing marks a significant increase from a previously reported 0.0% position.