Vanguard Portfolio Management
MNSB icon

Vanguard Portfolio Management’s MainStreet Bancshares MNSB Stock Holding History

Vanguard Portfolio Management’s Portfolio MNSB Stock Details MNSB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.06M Buy
42,813
+3,152
+8% +$74.1K ﹤0.01% 2943
2026
Q1 		$880K Buy
+39,661
New +$855K ﹤0.01% 2840

Other funds holding MNSB

BFC
Banc Funds Company Chicago, Illinois $605M AUM 26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
First Manhattan
First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Vanguard Portfolio Management's MNSB Position: Q2 2026 in Review

Vanguard Portfolio Management increased its MainStreet Bancshares (MNSB) stake by 7.9% in Q2 2026, buying an estimated $74.1K and bringing the position to 42,813 shares worth $1.06M. The position accounts for ﹤0.01% of the portfolio, ranked #2943.

Vanguard Portfolio Management first reported a position in MNSB in Q1 2026 and has held it in 2 quarters since. 96 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

  • Vanguard Portfolio Management held 42,813 shares of MainStreet Bancshares worth $1.06M as of Q2 2026.
  • Vanguard Portfolio Management bought 3,152 MainStreet Bancshares shares in Q2 2026, an estimated $74.1K.
  • MainStreet Bancshares made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2943 holding.
  • Vanguard Portfolio Management first reported a position in MainStreet Bancshares in Q1 2026 and has held it in 2 quarters since.
  • 96 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.