Northern Trust
MNSB icon

Northern Trust’s MainStreet Bancshares MNSB Stock Holding History

Northern Trust’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 		$1.19M Buy
48,150
+1,215
+3% +$28.6K ﹤0.01% 3394
2026
Q1 		$1.04M Sell
46,935
-1,553
-3% -$33.5K ﹤0.01% 3323
2025
Q4 		$987K Sell
48,488
-5,103
-10% -$99.7K ﹤0.01% 3392
2025
Q3 		$1.12M Buy
53,591
+2,862
+6% +$60.2K ﹤0.01% 3350
2025
Q2 		$959K Buy
50,729
+38,004
+299% +$692K ﹤0.01% 3422
2025
Q1 		$213K Hold
12,725
– – ﹤0.01% 3923
2024
Q4 		$230K Hold
12,725
– – ﹤0.01% 3939
2024
Q3 		$235K Sell
12,725
-40,587
-76% -$700K ﹤0.01% 3830
2024
Q2 		$945K Sell
53,312
-2,044
-4% -$34.5K ﹤0.01% 3271
2024
Q1 		$1.01M Buy
55,356
+232
+0.4% +$4.55K ﹤0.01% 3304
2023
Q4 		$1.37M Buy
55,124
+440
+0.8% +$9.41K ﹤0.01% 3183
2023
Q3 		$1.12M Sell
54,684
-510
-0.9% -$11.7K ﹤0.01% 3254
2023
Q2 		$1.25M Buy
55,194
+44,030
+394% +$965K ﹤0.01% 3266
2023
Q1 		$262K Buy
11,164
+432
+4% +$11.9K ﹤0.01% 3732
2022
Q4 		$295K Hold
10,732
– – ﹤0.01% 3693
2022
Q3 		$245K Buy
10,732
+221
+2% +$5.2K ﹤0.01% 3783
2022
Q2 		$239K Sell
10,511
-135
-1% -$3.27K ﹤0.01% 3831
2022
Q1 		$259K Sell
10,646
-415
-4% -$10.3K ﹤0.01% 4019
2021
Q4 		$272K Buy
+11,061
New +$269K ﹤0.01% 4070
2021
Q3 		– Sell
-11,035
Closed -$249K – 4710
2021
Q2 		$249K Sell
11,035
-50,741
-82% -$1.09M ﹤0.01% 4061
2021
Q1 		$1.28M Sell
61,776
-5,500
-8% -$104K ﹤0.01% 3480
2020
Q4 		$1.14M Sell
67,276
-8,255
-11% -$128K ﹤0.01% 3471
2020
Q3 		$925K Sell
75,531
-2,353
-3% -$30.9K ﹤0.01% 3424
2020
Q2 		$1.03M Sell
77,884
-703
-0.9% -$9.77K ﹤0.01% 3346
2020
Q1 		$1.32M Buy
78,587
+1,988
+3% +$41.2K ﹤0.01% 3076
2019
Q4 		$1.76M Buy
76,599
+5,148
+7% +$112K ﹤0.01% 3199
2019
Q3 		$1.5M Buy
71,451
+61,414
+612% +$1.34M ﹤0.01% 3249
2019
Q2 		$229K Buy
+10,037
New +$237K ﹤0.01% 3784

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

Northern Trust's MNSB Position: Q2 2026 in Review

Northern Trust increased its MainStreet Bancshares (MNSB) stake by 2.6% in Q2 2026, buying an estimated $28.6K and bringing the position to 48,150 shares worth $1.19M. The position accounts for ﹤0.01% of the portfolio, ranked #3394.

Northern Trust first reported a position in MNSB in Q2 2019 and has held it in 28 quarters since. The position peaked at $1.76M in Q4 2019. 97 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

  • Northern Trust held 48,150 shares of MainStreet Bancshares worth $1.19M as of Q2 2026.
  • Northern Trust bought 1,215 MainStreet Bancshares shares in Q2 2026, an estimated $28.6K.
  • MainStreet Bancshares made up ﹤0.01% of Northern Trust's portfolio in Q2 2026, its #3394 holding.
  • Northern Trust first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 28 quarters since.
  • Northern Trust's MainStreet Bancshares position peaked at $1.76M in Q4 2019.
  • 97 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on Northern Trust's 13F filing for Q2 2026, filed 13 Aug 2026.