MNSB icon

MainStreet Bancshares
MNSB

Overview Fund Activity

51 hedge funds and large institutions have $61.9M invested in MainStreet Bancshares in 2025 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 13 increasing their positions, 23 reducing their positions, and 4 closing their positions.

Holders
51
Holders Change
-2
Holders Change %
-3.77%
% of All Funds
0.69%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
2
Increased
13
Reduced
23
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$1.29M
2
CAM
2
Cresset Asset Management
Illinois
$5.62M
3
Osaic Holdings
3
Osaic Holdings
Arizona
$214K
4
HighTower Advisors
4
HighTower Advisors
Illinois
$178K
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$1.64M

Top Sellers

1
FL
1
Fourthstone LLC
Missouri
$555K
2
SG
2
StoneX Group
New York
$0
3
CCM
3
Cutler Capital Management
Massachusetts
$1.44M
4
Qube Research & Technologies (QRT)
4
Qube Research & Technologies (QRT)
United Kingdom
$196K
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$6.96M
Name Market Value Shares Shares
Change 		Shares
Change %
BFC
1
Banc Funds Company
Illinois
$10.9M 651,014 – –
AllianceBernstein
2
AllianceBernstein
Tennessee
$10.9M 650,797 +2,000 +0.3%
Wellington Management Group
3
Wellington Management Group
Massachusetts
$6.96M 416,508 -12,062 -3%
Vanguard Group
4
Vanguard Group
Pennsylvania
$5.64M 337,099 – –
CAM
5
Cresset Asset Management
Illinois
$5.62M 336,207 +16,337 +5%
First Manhattan
6
First Manhattan
New York
$4.09M 244,577 -7,816 -3%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$1.64M 98,360 +10,451 +12%
CCM
8
Cutler Capital Management
Massachusetts
$1.44M 86,297 -22,939 -21%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$1.29M 77,186 -788 -1%
Millennium Management
10
Millennium Management
New York
$1.29M 77,138 +18,790 +32%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$1.12M 67,213 +3,624 +6%
BlackRock
12
BlackRock
New York
$1.02M 61,029 -7,402 -11%
BCM
13
Bridgeway Capital Management
Texas
$958K 57,309 +20 +0%
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$915K 54,742 +4,557 +9%
MCA
15
Mendon Capital Advisors
Florida
$841K 50,319 -1,124 -2%
EF
16
Empowered Funds
Pennsylvania
$574K 34,329 +1,265 +4%
SM
17
Salzhauer Michael
$559K 33,448 -8,547 -20%
FL
18
Fourthstone LLC
Missouri
$555K 33,199 -50,786 -60%
Renaissance Technologies
19
Renaissance Technologies
New York
$460K 27,500 -4,800 -15%
State Street
20
State Street
Massachusetts
$372K 22,245 – –
Jane Street
21
Jane Street
New York
$356K 21,270 +5,313 +33%
Creative Planning
22
Creative Planning
Kansas
$351K 21,000 – –
Morgan Stanley
23
Morgan Stanley
New York
$349K 20,890 -2,083 -9%
EM
24
ELCO Management
New York
$340K 20,329 -1,124 -5%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$323K 19,300 -300 -2%
1
2 3