MainStreet Bancshares, Inc. (MNSB) Ownership

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MainStreet Bancshares Inc Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
ALLIANCEBERNSTEIN L.P. 05/15/2026 554.72 K $11.29 M   -19.01% 7.25%
BANC FUNDS CO LLC 05/14/2026 530.94 K $11.79 M   25.82% 6.94%
FOURTHSTONE LLC 05/15/2026 384.80 K $8.54 M   -49.88% 5.03%
WELLINGTON MANAGEMENT GROUP LLP 05/15/2026 352.71 K $7.83 M   -1.87% 4.61%
BLACKROCK, INC. 05/13/2026 347.61 K $7.72 M   -0.78% 4.54%
05/15/2026 301.49 K $6.69 M   100.00% 3.94%
FIRST MANHATTAN CO. LLC. 05/15/2026 188.11 K $4.18 M   0.00% 2.46%
DIMENSIONAL FUND ADVISORS LP 05/07/2026 166.63 K $3.70 M   20.44% 2.18%
GEODE CAPITAL MANAGEMENT, LLC 05/15/2026 147.17 K $3.27 M   -1.87% 1.92%
ACADIAN ASSET MANAGEMENT LLC 05/13/2026 133.98 K $2.97 M   38.07% 1.75%
UBS GROUP AG 05/05/2026 113.18 K $2.51 M   -0.44% 1.48%
MARSHALL WACE, LLP 05/15/2026 106.23 K $2.36 M   139.86% 1.39%
STATE STREET CORP 05/15/2026 100.21 K $2.22 M   36.23% 1.31%
CRESSET ASSET MANAGEMENT, LLC 05/15/2026 72.00 K $1.60 M   -78.39% 0.94%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 05/15/2026 63.78 K $1.42 M   4.99% 0.83%
AMERICAN CENTURY COMPANIES INC 05/15/2026 52.54 K $1.17 M   100.00% 0.69%
SQUAREPOINT OPS LLC 05/15/2026 50.87 K $1.13 M   47.79% 0.66%
MENDON CAPITAL ADVISORS CORP 05/15/2026 47.31 K $1.05 M   0.00% 0.62%
NORTHERN TRUST CORP 05/14/2026 46.94 K $1.04 M   -3.20% 0.61%
05/08/2026 39.66 K $880.47 K   100.00% 0.52%
VANGUARD FIDUCIARY TRUST CO 05/08/2026 38.95 K $864.71 K   100.00% 0.51%
EMPOWERED FUNDS, LLC 06/16/2026 34.40 K $763.59 K   9.67% 0.45%
CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. 05/11/2026 33.06 K $733.84 K   22.56% 0.43%
MORGAN STANLEY 05/15/2026 24.38 K $541.24 K   -7.88% 0.32%
CITADEL ADVISORS LLC 05/15/2026 23.52 K $522.10 K   -40.14% 0.31%
ELCO MANAGEMENT CO., LLC 04/24/2026 22.31 K $495.33 K   0.00% 0.29%
CREATIVE PLANNING 05/12/2026 22.27 K $494.39 K   0.77% 0.29%
04/10/2026 18.00 K $405.02 K   0.00% 0.24%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 05/15/2026 17.80 K $395.18 K   -13.44% 0.23%
TREXQUANT INVESTMENT LP 05/15/2026 17.04 K $378.27 K   45.00% 0.22%
BANK OF NEW YORK MELLON CORP 05/05/2026 16.83 K $373.54 K   -6.72% 0.22%
BARCLAYS PLC 05/15/2026 16.51 K $366.59 K   -36.61% 0.22%
RENAISSANCE TECHNOLOGIES LLC 05/14/2026 14.40 K $319.68 K   -70.61% 0.19%
HIGHTOWER ADVISORS, LLC 05/05/2026 13.43 K $298.10 K   9.15% 0.18%
GOLDMAN SACHS GROUP INC 05/15/2026 12.83 K $284.76 K   12.87% 0.17%
ATLANTIC UNION BANKSHARES CORP 05/12/2026 12.60 K $279.72 K   0.00% 0.16%
XTX TOPCO LTD 05/15/2026 10.11 K $224.44 K   100.00% 0.13%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 05/14/2026 9.73 K $216.05 K   -15.11% 0.13%
NUVEEN, LLC 04/30/2026 9.16 K $203.37 K   100.00% 0.12%
CALDWELL SUTTER CAPITAL, INC. 05/06/2026 8.82 K $195.76 K   0.00% 0.12%
ADVISOR GROUP HOLDINGS, INC. 05/15/2026 6.71 K $148.94 K   0.00% 0.09%
SPIRE WEALTH MANAGEMENT 04/22/2026 6.56 K $145.68 K   0.00% 0.09%
HUGHES FINANCIAL SERVICES, LLC 04/29/2026 5.44 K $120.77 K   0.00% 0.07%
RHUMBLINE ADVISERS 05/12/2026 5.12 K $113.57 K   -2.66% 0.07%
DEUTSCHE BANK AG\ 05/06/2026 5.03 K $111.58 K   0.00% 0.07%
NEW YORK STATE COMMON RETIREMENT FUND 05/06/2026 3.48 K $77.35 K   0.00% 0.05%
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. 05/15/2026 3.36 K $74.53 K   2.07% 0.04%
JPMORGAN CHASE & CO 05/13/2026 2.88 K $63.37 K   -39.87% 0.04%
BNP PARIBAS ARBITRAGE, SNC 05/12/2026 2.79 K $61.87 K   62.98% 0.04%
CASSADAY & CO WEALTH MANAGEMENT LLC 05/07/2026 2.73 K $60.61 K   100.00% 0.04%

MainStreet Bancshares Inc institutional Ownership - FAQ's

During the previous two years, 94 institutional investors and hedge funds held shares of MainStreet Bancshares Inc. The most heavily invested institutionals were:

ALLIANCEBERNSTEIN L.P.: 554,723

BANC FUNDS CO LLC: 530,941

Fourthstone LLC: 384,802

WELLINGTON MANAGEMENT GROUP LLP: 352,706

BlackRock, Inc.: 347,608

FIRST MANHATTAN CO. LLC.: 188,108

55.40% of MainStreet Bancshares Inc stock is owned by institutional investors.

Institutional investors have bought a total of 4.46 M shares in the last 24 months. This purchase volume represents approximately $97.98 M in transactions.