AllianceBernstein L.P. Increases Stake in Gibraltar Industries Inc to 7.4%

AllianceBernstein L.P. has filed a Schedule 13G/A with the SEC, reporting an increased ownership stake in Gibraltar Industries Inc (ROCK). As of the event date on March 31, 2026, the investment firm beneficially owns 2,198,453 shares of common stock, representing 7.4% of the company. This filing marks an increase from a previous reported position of 0.0%, indicating a significant new accumulation of shares. Of the total shares held, AllianceBernstein possesses sole voting power over 1,907,637 shares and sole dispositive power over all 2,198,453 shares. The filing specifies that these securities were acquired in the ordinary course of business for investment purposes on behalf of client discretionary accounts and not with the intent to influence or change the control of the issuer. AllianceBernstein L.P., headquartered in Nashville, Tennessee, is a majority-owned subsidiary of Equitable Holdings, Inc. (EQH), though it operates under independent management for reporting purposes.