MAINSTREET BANCSHARES ($MNSB) posted quarterly earnings results for Q2 2026 on Monday, July 20th. The company reported earnings of $0.58 per share, beating estimates of $0.54 by $0.04. The company also reported revenue of $19,130,000, beating estimates of $18,421,200 by $708,800.

You can see Quiver Quantitative's $MNSB stock page to track data on insider trading, hedge fund activity, congressional trading, and more.

MAINSTREET BANCSHARES Insider Trading Activity

MAINSTREET BANCSHARES insiders have traded $MNSB stock on the open market 1 times in the past 6 months. Of those trades, 0 have been purchases and 1 have been sales.

Here’s a breakdown of recent trading of $MNSB stock by insiders over the last 6 months:

• RICHARD ALEXANDER VARI (Chief Financial Officer) sold 4,500 shares for an estimated $104,400

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

MAINSTREET BANCSHARES Hedge Fund Activity

We have seen 36 institutional investors add shares of MAINSTREET BANCSHARES stock to their portfolio, and 27 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• FOURTHSTONE LLC removed 382,990 shares (-49.9%) from their portfolio in Q1 2026, for an estimated $8,502,378
• CRESSET ASSET MANAGEMENT, LLC removed 261,136 shares (-78.4%) from their portfolio in Q1 2026, for an estimated $5,797,219
• ALLIANCEBERNSTEIN L.P. removed 130,222 shares (-19.0%) from their portfolio in Q1 2026, for an estimated $2,890,928
• BANC FUNDS CO LLC added 108,960 shares (+25.8%) to their portfolio in Q1 2026, for an estimated $2,418,912
• MARSHALL WACE, LLP added 61,938 shares (+139.9%) to their portfolio in Q1 2026, for an estimated $1,375,023
• AMERICAN CENTURY COMPANIES INC added 52,544 shares (+inf%) to their portfolio in Q1 2026, for an estimated $1,166,476
• ACADIAN ASSET MANAGEMENT LLC added 36,942 shares (+38.1%) to their portfolio in Q1 2026, for an estimated $820,112

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.

Check out the Quiver Quantitative API to build on top of data on congressional stock trading, insider transactions, hedge fund moves, and more.

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