Dimensional Fund Advisors
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Dimensional Fund Advisors’s MainStreet Bancshares MNSB Stock Holding History

Dimensional Fund Advisors’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
Q3 		$5.68M Buy
229,671
+24,657
+12% +$605K ﹤0.01% 2469
2026
Q2 		$5.06M Buy
205,014
+38,381
+23% +$903K ﹤0.01% 2531
2026
Q1 		$3.7M Buy
166,633
+28,282
+20% +$610K ﹤0.01% 2582
2025
Q4 		$2.82M Buy
138,351
+19,224
+16% +$376K ﹤0.01% 2663
2025
Q3 		$2.48M Buy
119,127
+1,904
+2% +$40.1K ﹤0.01% 2714
2025
Q2 		$2.22M Buy
117,223
+18,863
+19% +$343K ﹤0.01% 2735
2025
Q1 		$1.64M Buy
98,360
+10,451
+12% +$175K ﹤0.01% 2767
2024
Q4 		$1.59M Buy
87,909
+5,510
+7% +$101K ﹤0.01% 2838
2024
Q3 		$1.52M Buy
82,399
+15,411
+23% +$266K ﹤0.01% 2842
2024
Q2 		$1.19M Sell
66,988
-5,734
-8% -$96.7K ﹤0.01% 2881
2024
Q1 		$1.32M Sell
72,722
-2,923
-4% -$57.3K ﹤0.01% 2875
2023
Q4 		$1.88M Buy
75,645
+742
+1% +$15.9K ﹤0.01% 2803
2023
Q3 		$1.54M Sell
74,903
-746
-1% -$17.1K ﹤0.01% 2841
2023
Q2 		$1.71M Buy
75,649
+9,705
+15% +$213K ﹤0.01% 2818
2023
Q1 		$1.55M Buy
+65,944
New +$1.81M ﹤0.01% 2803
2022
Q3 		$1.2M Buy
52,728
+1,107
+2% +$26K ﹤0.01% 2841
2022
Q2 		$1.18M Buy
51,621
+1,360
+3% +$32.9K ﹤0.01% 2885
2022
Q1 		$1.22M Buy
50,261
+806
+2% +$19.9K ﹤0.01% 2945
2021
Q4 		$1.22M Buy
49,455
+920
+2% +$22.4K ﹤0.01% 2978
2021
Q3 		$1.16M Buy
48,535
+4,795
+11% +$113K ﹤0.01% 3011
2021
Q2 		$988K Buy
43,740
+14,162
+48% +$304K ﹤0.01% 3032
2021
Q1 		$614K Buy
29,578
+12,078
+69% +$229K ﹤0.01% 3104
2020
Q4 		$296K Buy
17,500
+314
+2% +$4.88K ﹤0.01% 3175
2020
Q3 		$210K Sell
17,186
-341
-2% -$4.48K ﹤0.01% 3199
2020
Q2 		$231K Buy
17,527
+2,550
+17% +$35.4K ﹤0.01% 3196
2020
Q1 		$251K Buy
14,977
+5,984
+67% +$124K ﹤0.01% 3175
2019
Q4 		$207K Buy
+8,993
New +$196K ﹤0.01% 3257

Other funds holding MNSB

Banc Funds Company
Banc Funds Company Chicago, Illinois $630M AUM 18.94% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $85.7B AUM 51.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
STRS Ohio
STRS Ohio Columbus, Ohio $27.1B AUM 34.64% 1-Year Est. Return
Los Angeles Capital Management
Los Angeles Capital Management Los Angeles, California $29.2B AUM 33.64% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $57.2B AUM 42.49% 1-Year Est. Return
StoneX Group
StoneX Group New York $2.75B AUM 24.13% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return
Daytona Street Capital
Daytona Street Capital Saint Louis, Missouri $141M AUM 14.38% 1-Year Est. Return

Dimensional Fund Advisors's MNSB Position: Q3 2026 in Review

Dimensional Fund Advisors increased its MainStreet Bancshares (MNSB) stake by 12% in Q3 2026, buying an estimated $605K and bringing the position to 229,671 shares worth $5.68M. The position accounts for ﹤0.01% of the portfolio, ranked #2469.

Dimensional Fund Advisors first reported a position in MNSB in Q4 2019 and has held it in 27 quarters since. 52 funds tracked by Wall St. Rank hold MNSB as of Q3 2026.

  • Dimensional Fund Advisors held 229,671 shares of MainStreet Bancshares worth $5.68M as of Q3 2026.
  • Dimensional Fund Advisors bought 24,657 MainStreet Bancshares shares in Q3 2026, an estimated $605K.
  • MainStreet Bancshares made up ﹤0.01% of Dimensional Fund Advisors's portfolio in Q3 2026, its #2469 holding.
  • Dimensional Fund Advisors first reported a position in MainStreet Bancshares in Q4 2019 and has held it in 27 quarters since.
  • 52 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q3 2026.

Based on Dimensional Fund Advisors's 13F filing for Q3 2026, filed 4 Nov 2026.