Companies / MainStreet Bancshares Inc

MainStreet Bancshares Inc

Nasdaq: MNSBCIK 1693577FAIRFAX, VA

Financials ยท FY2025

Revenue$135.62M
Net income$15.61M
Total debtโ€”
Cash$64.81M
Diluted EPS$1.76
Shares outstanding7.1M

Ownership

7.1M shares outstanding ยท as of Jul 31, 2026
5.6%Insiders
Ownership
Insiders5.65%402,080
10%+ / strategic11.31%805,744
Institutions60.37%4,298,857
Public float22.67%1,614,395

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 13

View all โ†’
Insider% of sharesShares
Dick Jeff WCEOChairman, President and CEO ยท Director
2.91%206,977
Chmelik Thomas JSenior EVP ยท Director
0.86%60,962
Green DarrellDirector
0.48%34,349
Hersiburane AbdulhamidPresident, MainSteet Bank
0.47%33,502
Vari Richard AlexanderChief Financial Officer
0.44%31,381
DeLeon Rafael EDirector
0.19%13,480
Manouchehri Ali Rโ€”
0.13%8,989
Freesmeier WilliamSVP, Chief of Staff
0.12%8,668
Baboval Michael BChief Risk Officer
0.09%6,441
Echlov RussellDirector
0.07%5,100

Institutional holders 75

View all โ†’
HolderValue% of shares
Fourthstone LLC$15.63M10.78%
Banc Funds Co LLC$11.79M7.46%
AllianceBernstein L.P.$11.29M7.79%
BlackRock, Inc.$9.98M5.67%
Vanguard Group Inc$7.72M5.33%
Wellington Management Group LLP$7.32M5.05%
Cresset Asset Management, LLC$6.78M4.68%
First Manhattan Co. LLC.$3.83M2.64%
Geode Capital Management, LLC$3.27M2.07%
Dimensional Fund Advisors LP$2.82M1.94%

Activity

Jun 30, 2026View all โ†’
InsidersInstitutions
Who's accumulating and trimming this stock (13F).
DateActorActionSecurityValueShares ฮ”Position afterImpact
Q1 2026
as of
AllianceBernstein L.P.
13F manager
TrimCommon stock$-2.65M-130K
-19.01%
554,723
7.79% of shares
low
Q1 2026
as of
Banc Funds Co LLC
13F manager
AddCommon stock$2.42M+109K
+25.82%
530,941
7.46% of shares
low
Q1 2026
as of
Marshall Wace, LLP
13F manager
AddCommon stock$1.38M+62K
+139.86%
106,225
1.49% of shares
low
Q2 2026
as of
BlackRock, Inc.
13F manager
AddCommon stock$1.33M+54K
+15.33%
404,037
5.67% of shares
low
Q2 2026
as of
State Street Corporation
13F manager
AddCommon stock$886.4K+36K
+48.81%
109,465
1.54% of shares
low
Q1 2026
as of
Renaissance Technologies LLC
13F manager
TrimCommon stock$-768.1K-35K
-70.61%
14,400
0.20% of shares
low
Q2 2026
as of
Quadrature Capital Ltd
13F manager
NewCommon stock$239.7K+10K
9,707
0.14% of shares
low
Q2 2025
as of
Barclays PLC
13F manager
AddCommon stock$212.6K+11K
+80.92%
25,155
0.35% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Banc Funds Co LLCPassive13G/Aโ€”421,981โ€”
Wellington Management Group LLPPassive13G/Aโ€”โ€”โ€”
Fourthstone LLCPassive13G/Aโ€”โ€”โ€”
MainStreet Bank 401(k) Retirement PlanPassive13Gโ€”383,763โ€”
AllianceBernstein L.P.Passive13G/Aโ€”โ€”โ€”

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
MNSBโ€”โ€”56064Y100โ€”