XT
MNSB icon

XTX Topco’s MainStreet Bancshares MNSB Stock Holding History

XTX Topco’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
Q1 		$224K Buy
+10,110
New +$218K ﹤0.01% 2752

Other funds holding MNSB

BFC
Banc Funds Company Chicago, Illinois $537M AUM 17.34% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
FL
Fourthstone LLC St Louis, Missouri $590M AUM 29.58% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
First Manhattan
First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

XTX Topco's MNSB Position: Q1 2026 in Review

XTX Topco opened a new position in MainStreet Bancshares (MNSB) in Q1 2026: 10,110 shares worth $224K. The stake represents ﹤0.01% of the portfolio and ranks #2752 among its holdings.

84 funds tracked by Wall St. Rank hold MNSB as of Q1 2026.

  • XTX Topco held 10,110 shares of MainStreet Bancshares worth $224K as of Q1 2026.
  • MainStreet Bancshares was a new XTX Topco position in Q1 2026.
  • MainStreet Bancshares made up ﹤0.01% of XTX Topco's portfolio in Q1 2026, its #2752 holding.
  • 84 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.