Mainstreet Bancshares, INC Schedule 13G passive stakes

Fourthstone LLC and affiliated entities have updated their beneficial ownership filings for MainStreet Bancshares, Inc., reporting a combined holding of 0.67% of the company's common stock as of June 30, 2026.

AllianceBernstein L.P. has reported a beneficial ownership of 5.9% in MainStreet Bancshares Inc. common stock, acquired for investment purposes.

AllianceBernstein L.P. has reported a beneficial ownership of 7.5% in MainStreet Bancshares Inc., holding 554,723 shares acquired for investment purposes.

Investment adviser Fourthstone LLC and affiliated entities have reported a 5.22% beneficial ownership stake in MainStreet Bancshares, Inc.

MainStreet Bank's 401(k) Retirement Plan has disclosed a 5.1% beneficial ownership stake in MainStreet Bancshares, Inc. common stock.

Banc Funds Company and its affiliates have disclosed a 5.6% beneficial ownership stake in MainStreet Bancshares, Inc. common stock.

Fourthstone LLC and its affiliates have disclosed a 9.96% beneficial ownership stake in MainStreet Bancshares, Inc., held for investment purposes.

Wellington Management Group and its affiliates have filed an amended Schedule 13G, reporting a 4.66% beneficial ownership stake in MainStreet Bancshares, Inc.

Fourthstone LLC and its affiliates have reported a passive beneficial ownership of 6.62% in MainStreet Bancshares, Inc. common stock.