TRCT
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Tower Research Capital (TRC)’s MainStreet Bancshares MNSB Stock Holding History

Tower Research Capital (TRC)’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 		$15.3K Sell
619
-475
-43% -$11.2K ﹤0.01% 3770
2026
Q1 		$24.3K Buy
1,094
+542
+98% +$11.7K ﹤0.01% 3332
2025
Q4 		$11.2K Sell
552
-512
-48% -$10K ﹤0.01% 3624
2025
Q3 		$22.2K Buy
+1,064
New +$22.4K ﹤0.01% 3226
2025
Q2 		– Sell
-263
Closed -$4.4K – 5454
2025
Q1 		$4.4K Buy
263
+203
+338% +$3.41K ﹤0.01% 4262
2024
Q4 		$1.09K Sell
60
-74
-55% -$1.35K ﹤0.01% 5099
2024
Q3 		$2.47K Sell
134
-3,498
-96% -$60.4K ﹤0.01% 4988
2024
Q2 		$64.4K Buy
3,632
+3,534
+3,606% +$59.6K ﹤0.01% 2900
2024
Q1 		$1.78K Sell
98
-440
-82% -$8.63K ﹤0.01% 5187
2023
Q4 		$13.3K Sell
538
-502
-48% -$10.7K ﹤0.01% 3964
2023
Q3 		$21.4K Buy
1,040
+686
+194% +$15.7K ﹤0.01% 3316
2023
Q2 		$8.02K Sell
354
-379
-52% -$8.31K ﹤0.01% 4485
2023
Q1 		$18K Buy
733
+526
+254% +$14.4K ﹤0.01% 3565
2022
Q4 		$6K Buy
+207
New +$5.58K ﹤0.01% 4735
2022
Q3 		– Sell
-31
Closed -$1K – 6324
2022
Q2 		$1K Sell
31
-75
-71% -$1.82K ﹤0.01% 5815
2022
Q1 		$3K Sell
106
-39
-27% -$963 ﹤0.01% 5390
2021
Q4 		$4K Buy
145
+57
+65% +$1.39K ﹤0.01% 5326
2021
Q3 		$2K Sell
88
-536
-86% -$12.6K ﹤0.01% 5272
2021
Q2 		$14K Sell
624
-435
-41% -$9.35K ﹤0.01% 4180
2021
Q1 		$22K Sell
1,059
-2,302
-68% -$43.7K ﹤0.01% 3814
2020
Q4 		$57K Sell
3,361
-4,661
-58% -$72.4K ﹤0.01% 2974
2020
Q3 		$98K Buy
8,022
+5,843
+268% +$76.8K ﹤0.01% 3159
2020
Q2 		$29K Buy
+2,179
New +$30.3K ﹤0.01% 3459
2020
Q1 		– Sell
-27
Closed -$1K – 3565
2019
Q4 		$1K Buy
27
+3
+13% +$65 ﹤0.01% 3282
2019
Q3 		$1K Sell
24
-5,641
-100% -$123K ﹤0.01% 3892
2019
Q2 		$129K Buy
+5,665
New +$134K 0.01% 1045

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

Tower Research Capital (TRC)'s MNSB Position: Q2 2026 in Review

Tower Research Capital (TRC) reduced its MainStreet Bancshares (MNSB) stake by 43% in Q2 2026, selling an estimated $11.2K and leaving 619 shares worth $15.3K. The position accounts for ﹤0.01% of the portfolio, ranked #3770.

Tower Research Capital (TRC) first reported a position in MNSB in Q2 2019 and has held it in 26 quarters since. The position peaked at $129K in Q2 2019. 96 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

  • Tower Research Capital (TRC) held 619 shares of MainStreet Bancshares worth $15.3K as of Q2 2026.
  • Tower Research Capital (TRC) sold 475 MainStreet Bancshares shares in Q2 2026, an estimated $11.2K.
  • MainStreet Bancshares made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q2 2026, its #3770 holding.
  • Tower Research Capital (TRC) first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 26 quarters since.
  • Tower Research Capital (TRC)'s MainStreet Bancshares position peaked at $129K in Q2 2019.
  • 96 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q2 2026, filed 11 Aug 2026.