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MainStreet Bancshares
MNSB

Overview Fund Activity

61 hedge funds and large institutions have $80.6M invested in MainStreet Bancshares in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 18 increasing their positions, 14 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
61
Holders Change
+10
Holders Change %
+19.61%
% of All Funds
0.82%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
18
Reduced
14
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
FL
Fourthstone LLC
Missouri
$6.39M
2
BlackRock
BlackRock
New York
$5.65M
3
Geode Capital Management
Geode Capital Management
Massachusetts
$2.9M
4
State Street
State Street
Massachusetts
$1.27M
5
Vanguard Group
Vanguard Group
Pennsylvania
$7.19M

Top Sellers

1
CCM
Cutler Capital Management
Massachusetts
$0
2
Millennium Management
Millennium Management
New York
$237K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$285K
4
First Manhattan
First Manhattan
New York
$3.98M
5
SM
Salzhauer Michael
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AllianceBernstein
1
AllianceBernstein
Tennessee
$12.4M +$111K +5,851 +0.9%
BFC
2
Banc Funds Company
Illinois
$12.3M – – –
Wellington Management Group
3
Wellington Management Group
Massachusetts
$7.87M – – –
Vanguard Group
4
Vanguard Group
Pennsylvania
$7.19M +$820K +43,371 +13%
FL
5
Fourthstone LLC
Missouri
$6.39M +$5.76M +304,886 +918%
CAM
6
Cresset Asset Management
Illinois
$6.32M -$32.8K -1,738 -0.5%
BlackRock
7
BlackRock
New York
$5.65M +$4.49M +237,701 +389%
First Manhattan
8
First Manhattan
New York
$3.98M -$647K -34,224 -14%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$2.9M +$1.63M +86,303 +128%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$2.22M +$357K +18,863 +19%
Acadian Asset Management
11
Acadian Asset Management
Massachusetts
$1.46M – – –
State Street
12
State Street
Massachusetts
$1.27M +$849K +44,940 +202%
BCM
13
Bridgeway Capital Management
Texas
$1.08M -$2.08K -110 -0.2%
Northern Trust
14
Northern Trust
Illinois
$959K +$718K +38,004 +299%
EF
15
Empowered Funds
Pennsylvania
$647K -$2.08K -110 -0.3%
MCA
16
Mendon Capital Advisors
Florida
$613K -$338K -17,891 -36%
Morgan Stanley
17
Morgan Stanley
New York
$532K +$138K +7,277 +35%
Renaissance Technologies
18
Renaissance Technologies
New York
$529K +$9.45K +500 +2%
Barclays
19
Barclays
United Kingdom
$476K +$213K +11,251 +81%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$453K +$453K +23,979 New
SG
21
StoneX Group
New York
$452K +$452K +23,940 New
Creative Planning
22
Creative Planning
Kansas
$397K – – –
Charles Schwab
23
Charles Schwab
California
$389K +$389K +20,565 New
Two Sigma Advisers
24
Two Sigma Advisers
New York
$346K -$18.9K -1,000 -5%
Susquehanna International Group
25
Susquehanna International Group
Pennsylvania
$285K -$750K -39,667 -72%
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