UBS Group
MNSB icon

UBS Group’s MainStreet Bancshares MNSB Stock Holding History

UBS Group’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 		$817K Sell
33,102
-80,076
-71% -$1.88M ﹤0.01% 5900
2026
Q1 		$2.51M Sell
113,178
-498
-0.4% -$10.7K ﹤0.01% 4758
2025
Q4 		$2.31M Sell
113,676
-21,145
-16% -$413K ﹤0.01% 4840
2025
Q3 		$2.81M Buy
134,821
+131,028
+3,454% +$2.76M ﹤0.01% 4643
2025
Q2 		$71.7K Buy
+3,793
New +$69K ﹤0.01% 7494
2025
Q1 		– Sell
-1,828
Closed -$33.1K – 10540
2024
Q4 		$33.1K Buy
1,828
+1,779
+3,631% +$32.6K ﹤0.01% 7545
2024
Q3 		$904 Sell
49
-1,303
-96% -$22.5K ﹤0.01% 8782
2024
Q2 		$24K Sell
1,352
-5,677
-81% -$95.7K ﹤0.01% 7187
2024
Q1 		$128K Buy
7,029
+59
+0.8% +$1.16K ﹤0.01% 6113
2023
Q4 		$173K Buy
6,970
+3,065
+78% +$65.6K ﹤0.01% 5862
2023
Q3 		$80.2K Sell
3,905
-213
-5% -$4.87K ﹤0.01% 5977
2023
Q2 		$93.3K Buy
4,118
+1,306
+46% +$28.6K ﹤0.01% 6067
2023
Q1 		$66.1K Buy
2,812
+1,744
+163% +$47.8K ﹤0.01% 6236
2022
Q4 		$29.4K Buy
+1,068
New +$28.8K ﹤0.01% 7258
2022
Q3 		– Sell
-1,305
Closed -$30K – 10702
2022
Q2 		$30K Buy
+1,305
New +$31.6K ﹤0.01% 6394
2021
Q3 		– Sell
-126
Closed -$3K – 9864
2021
Q2 		$3K Sell
126
-865
-87% -$18.6K ﹤0.01% 8821
2021
Q1 		$21K Sell
991
-159
-14% -$3.02K ﹤0.01% 7336
2020
Q4 		$19K Buy
1,150
+1,086
+1,697% +$16.9K ﹤0.01% 6986
2020
Q3 		$1K Sell
64
-2,211
-97% -$29K ﹤0.01% 7808
2020
Q2 		$30K Sell
2,275
-3,109
-58% -$43.2K ﹤0.01% 6271
2020
Q1 		$90K Sell
5,384
-3,389
-39% -$70.2K ﹤0.01% 5381
2019
Q4 		$202K Buy
8,773
+3,077
+54% +$67K ﹤0.01% 5599
2019
Q3 		$120K Buy
5,696
+4,415
+345% +$96K ﹤0.01% 5649
2019
Q2 		$29K Buy
+1,281
New +$30.3K ﹤0.01% 6360

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

UBS Group's MNSB Position: Q2 2026 in Review

UBS Group reduced its MainStreet Bancshares (MNSB) stake by 71% in Q2 2026, selling an estimated $1.88M and leaving 33,102 shares worth $817K. The position accounts for ﹤0.01% of the portfolio, ranked #5900.

UBS Group first reported a position in MNSB in Q2 2019 and has held it in 24 quarters since. The position peaked at $2.81M in Q3 2025. 97 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

  • UBS Group held 33,102 shares of MainStreet Bancshares worth $817K as of Q2 2026.
  • UBS Group sold 80,076 MainStreet Bancshares shares in Q2 2026, an estimated $1.88M.
  • MainStreet Bancshares made up ﹤0.01% of UBS Group's portfolio in Q2 2026, its #5900 holding.
  • UBS Group first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 24 quarters since.
  • UBS Group's MainStreet Bancshares position peaked at $2.81M in Q3 2025.
  • 97 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.