Wellington Management Group LLP Exits Position in Black Rock Coffee Bar, Inc.

Wellington Management Group LLP, along with its affiliates Wellington Group Holdings LLP and Wellington Investment Advisors Holdings LLP, filed a Schedule 13G/A on May 15, 2026, regarding their holdings in Black Rock Coffee Bar, Inc. (BRCB). The filing indicates that as of the event date of March 31, 2026, the reporting persons have ceased to be the beneficial owners of more than five percent of the issuer's common stock. Specifically, the filing reports that the entities now hold 0 shares, representing a 0.0% ownership stake in the company. The securities were previously held of record by various investment advisers under the Wellington umbrella for their respective clients. This amendment serves as a notice of the full exit from their previous reportable position. The filing was signed by Matthew Revell, Compliance Manager, and confirms that the shares were held in the ordinary course of business without the intent to influence or change the control of the issuer.