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Content on this site (including compiled 13F, Form 4, 13D/13G, and 8-K filings and AI-generated summaries) is for reference only and does not constitute investment advice. Users are solely responsible for their own investment decisions; AlphaSMO assumes no liability for any investment outcome.

MNSB

MNSB — 13F Holders Deep Dive

Mainstreet Bancshares INC

-$3.7M

Net Activity

Institutions Holding

83

Popularity Rank

#4868

Avg Weight

0.05%

Total Value

$92.5M

Ownership Trend

83 institutions currently hold MNSB, with 36 net buyers and 29 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

29

Net Buying Institutions

36

Key Holders

Key Holders

Top 5 by Value

Banc Funds Co LLC

Alliancebernstein L.p.

Fourthstone LLC

Wellington Management Group LLP

BlackRock, Inc.

Top 5 by Conviction

Banc Funds Co LLC

Fourthstone LLC

Mendon Capital Advisors CORP

Daytona Street Capital LLC

Caldwell Sutter Capital, INC.

View all 83 holding institutions

Quarterly Activity

Recent Activity

+$30.4M

Total Buy Value

$62.1M

Total Sell Value

New buy11

Trim24

Add25

Sold out5

36

Net Buyers

29

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

1

Filings (14d)

Data as of 2026-07-06

2026-07-06

No AI summary for this filing type

View Full Filing (SEC EDGAR)

View all Form 8-K filings

FAQ

Who are the top institutional investors holding MAINSTREET BANCSHARES INC (MNSB)?

Major stakeholders currently include Banc Funds Co LLC ($11.8M), Alliancebernstein L.p. ($11.3M), Fourthstone LLC ($8.5M). Based on the latest 13F filings, there are a total of 83 tracked investment funds and institutions maintaining positions in MNSB.

What is the overall institutional sentiment toward MNSB recently?

Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $3.7M, driven by 36 managers accumulating shares while 29 reduced their exposure.

Which institutions have been selling or reducing their MNSB positions?

In the latest period, 24 funds trimmed their holdings, and 5 managers completely exited their positions. The aggregate reported sell value was $62.1M.

Are there any notable investors adding MNSB to their portfolios?

Yes, buying activity remains notable. 11 institutions opened new positions in {ticker}, and 25 existing holders added to their shares. The total reported buy value for the quarter amounted to $30.4M.

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