Bank of New York Mellon
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Bank of New York Mellon’s MainStreet Bancshares MNSB Stock Holding History

Bank of New York Mellon’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 		$430K Buy
17,416
+590
+4% +$13.9K ﹤0.01% 3814
2026
Q1 		$374K Sell
16,826
-1,213
-7% -$26.1K ﹤0.01% 3733
2025
Q4 		$367K Sell
18,039
-6,298
-26% -$123K ﹤0.01% 3761
2025
Q3 		$507K Buy
24,337
+358
+1% +$7.54K ﹤0.01% 3583
2025
Q2 		$453K Buy
+23,979
New +$437K ﹤0.01% 3561
2024
Q2 		– Sell
-18,850
Closed -$342K – 4215
2024
Q1 		$342K Sell
18,850
-844
-4% -$16.6K ﹤0.01% 3720
2023
Q4 		$489K Sell
19,694
-4,339
-18% -$92.8K ﹤0.01% 3568
2023
Q3 		$494K Buy
24,033
+878
+4% +$20.1K ﹤0.01% 3548
2023
Q2 		$525K Buy
+23,155
New +$508K ﹤0.01% 3567
2021
Q2 		– Sell
-17,517
Closed -$364K – 4442
2021
Q1 		$364K Sell
17,517
-347
-2% -$6.58K ﹤0.01% 3838
2020
Q4 		$302K Sell
17,864
-1,717
-9% -$26.7K ﹤0.01% 3827
2020
Q3 		$240K Sell
19,581
-503
-3% -$6.61K ﹤0.01% 3786
2020
Q2 		$265K Buy
20,084
+350
+2% +$4.86K ﹤0.01% 3724
2020
Q1 		$331K Sell
19,734
-116
-0.6% -$2.4K ﹤0.01% 3560
2019
Q4 		$457K Hold
19,850
– – ﹤0.01% 3631
2019
Q3 		$418K Sell
19,850
-764
-4% -$16.6K ﹤0.01% 3639
2019
Q2 		$470K Buy
+20,614
New +$488K ﹤0.01% 3633

Other funds holding MNSB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
SO
STRS Ohio Columbus, Ohio $26.7B AUM 43.32% 1-Year Est. Return
MCA
Mendon Capital Advisors Key Largo, Florida $283M AUM 40.56% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return
RS
R Squared Central, Hong Kong $190M AUM 25.89% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Bank of New York Mellon's MNSB Position: Q2 2026 in Review

Bank of New York Mellon increased its MainStreet Bancshares (MNSB) stake by 3.5% in Q2 2026, buying an estimated $13.9K and bringing the position to 17,416 shares worth $430K. The position accounts for ﹤0.01% of the portfolio, ranked #3814.

Bank of New York Mellon first reported a position in MNSB in Q2 2019 and has held it in 17 quarters since. The position peaked at $525K in Q2 2023. 50 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

  • Bank of New York Mellon held 17,416 shares of MainStreet Bancshares worth $430K as of Q2 2026.
  • Bank of New York Mellon bought 590 MainStreet Bancshares shares in Q2 2026, an estimated $13.9K.
  • MainStreet Bancshares made up ﹤0.01% of Bank of New York Mellon's portfolio in Q2 2026, its #3814 holding.
  • Bank of New York Mellon first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 17 quarters since.
  • Bank of New York Mellon's MainStreet Bancshares position peaked at $525K in Q2 2023.
  • 50 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.