MNSB

MAINSTREET BANCSHARES INC
USCUSIP 56064Y100
Institutional Owners
22
+5 QoQ
13F Value Held
$11.2M
Insider Net · 180d
-$104K
0↑ 1↓
Recent Filings
1
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)15 adding · 5 trimming
Insider net (180d)−$104K
Price history not yet available for MNSB.

Top institutional holders

22 13F filers
#FundPosition valueSharesLast moveAs of
1FIRST MANHATTAN CO. LLC.
$4.2M
188.1KNewQ1 2026
2STATE STREET CORP
$2.2M
100.2KAddedQ1 2026
3Cresset Asset Management, LLC
$1.6M
72.0KReducedQ1 2026
4BRIDGEWAY CAPITAL MANAGEMENT, LLC
$1.4M
63.8KAddedQ1 2026
5Connor, Clark & Lunn Investment Management Ltd.
$734K
33.1KAddedQ1 2026
6Trexquant Investment LP
$378K
17.0KAddedQ1 2026
7Atlantic Union Bankshares Corp
$280K
12.6KHeldQ1 2026
8CITADEL ADVISORS LLC
$188K
8.5KReducedQ1 2026
9Cassaday & Co Wealth Management LLC
$61K
2.7KNewQ1 2026
10Police & Firemen's Retirement System of New Jersey
$36K
1.8KNewQ4 2025
11Steward Partners Investment Advisory, LLC
$23K
1.1KHeldQ1 2026
12Ameritas Investment Partners, Inc.
$16K
718HeldQ1 2026
13Rockefeller Capital Management L.P.
$11K
553NewQ4 2025
14Sterling Capital Management LLC
$5K
223ReducedQ1 2026
15CWM, LLC
$4K
173AddedQ1 2026
16SBI Securities Co., Ltd.
$2K
83HeldQ1 2026
17GAMMA Investing LLC
$644
29NewQ1 2026
18MAI Capital Management
$222
10AddedQ1 2026
19Root Financial Partners, LLC
$155
7NewQ1 2026
20ROTHSCHILD INVESTMENT LLC
$111
5AddedQ1 2026
21Arax Advisory Partners
$67
3NewQ1 2026
22IFP Advisors, Inc
$44
2NewQ1 2026

Fund activity — latest quarter

Opened (NEW)
8
funds
Added
7
funds
Reduced
3
funds
Exited
2
funds

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$104K
1 insiders
Net
-$104K
1 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jun 4, 2026Vari Richard AlexanderChief Financial OfficerSell (S)4.5K$104K

Institutional ownership over time

23 funds+22 since Q2 2022
01223Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $18M

Funds that own MNSB also own

CompanyCo-held byCombined value
NVIDIA CorpNVDA24 funds$185.5B
Apple IncAAPL24 funds$164.1B
Microsoft CorpMSFT24 funds$122.7B
Amazon Com IncAMZN24 funds$88.6B
Alphabet AGOOGL24 funds$70.9B
Broadcom LtdAVGO24 funds$64.1B
Alphabet CGOOG24 funds$58.2B
Meta Platforms Inc AMETA24 funds$54.7B
Tesla IncTSLA24 funds$45.1B
JPMorgan Chase & CoJPM24 funds$39.8B
Exxon Mobil CorpXOM24 funds$38.0B
Eli Lilly & CoLLY24 funds$34.9B

Ranked by how many of MNSB's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

1 shown

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MNSB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.