MainStreet Bancshares, Inc. - MNSB

Sector: Financial · Industry: State Commercial Banks

Website: No information yet · Social: No information yet

Company profile

Quarter snapshot

Latest / Compare

Q3 2026 · Q2 2026

Value (USD)

Total reported value ($000)

$99.46M

QoQ value delta ($000)

+$201K (+0.2%)

Implied price effect (QoQ)

+0.02%

Total shares

4,071,589

QoQ shares delta

+7,395 (+0.18%)

Total shares held by funds (by quarter)

Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

Market chart (MNSB)

Interactive chart by TradingView.

Top holders (Q3 2026)

Top 25 only Full list

Partial Q3 2026 data: 17 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
BANC FUNDS CO LLC	13,472	545,679	2.23%
BlackRock, Inc.	9,975	404,037	0.0%
ALLIANCEBERNSTEIN L.P.	9,288	418,393	0.0%
WELLINGTON MANAGEMENT GROUP LLP	8,319	336,961	0.0%
VANGUARD CAPITAL MANAGEMENT LLC	6,480	262,466	0.0%
DIMENSIONAL FUND ADVISORS LP	5,061	205,014	0.0%
ACADIAN ASSET MANAGEMENT LLC	4,518	183,245	0.01%
FIRST MANHATTAN CO. LLC.	3,993	161,731	0.01%
GEODE CAPITAL MANAGEMENT, LLC	3,758	152,196	0.0%
MARSHALL WACE, LLP	2,967	120,194	0.0%
STATE STREET CORP	2,702	109,465	0.0%
AMERICAN CENTURY COMPANIES INC	2,508	101,604	0.0%
BRIDGEWAY CAPITAL MANAGEMENT, LLC	1,643	66,551	0.03%
Cresset Asset Management, LLC	1,457	59,040	0.01%
CITADEL ADVISORS LLC	1,440	58,344	0.0%
NORTHERN TRUST CORP	1,188	48,150	0.0%
Fourthstone LLC	1,185	47,432	0.84%
VANGUARD PORTFOLIO MANAGEMENT LLC	1,057	42,813	0.0%
Trexquant Investment LP	975	39,525	0.01%
VANGUARD FIDUCIARY TRUST CO	963	39,018	0.0%
Squarepoint Ops LLC	919	37,233	0.0%
Empowered Funds, LLC	917	37,171	0.0%
UBS Group AG	817	33,102	0.0%
Connor, Clark & Lunn Investment Management Ltd.	750	30,385	0.0%
AQR CAPITAL MANAGEMENT LLC	726	29,408	0.0%