State Street’s MainStreet Bancshares MNSB Stock Holding History

State Street’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 Q1	$2.22M	Buy	100,211 +26,649	+36%	+$574K	﹤0.01%	3268
2025 Q4	$1.5M	Buy	73,562 +582	+0.8%	+$11.4K	﹤0.01%	3420
2025 Q3	$1.52M	Buy	72,980 +5,795	+9%	+$122K	﹤0.01%	3422
2025 Q2	$1.27M	Buy	67,185 +44,940	+202%	+$818K	﹤0.01%	3440
2025 Q1	$372K	Hold	22,245	–	–	﹤0.01%	3668
2024 Q4	$403K	Buy	22,245 +1,018	+5%	+$18.6K	﹤0.01%	3673
2024 Q3	$392K	Hold	21,227	–	–	﹤0.01%	3645
2024 Q2	$376K	Sell	21,227 -56,613	-73%	-$954K	﹤0.01%	3630
2024 Q1	$1.41M	Buy	77,840 +1,700	+2%	+$33.3K	﹤0.01%	3384
2023 Q4	$1.89M	Buy	76,140 +122	+0.2%	+$2.61K	﹤0.01%	3324
2023 Q3	$1.56M	Buy	76,018 +1,068	+1%	+$24.4K	﹤0.01%	3419
2023 Q2	$1.7M	Buy	74,950 +52,823	+239%	+$1.16M	﹤0.01%	3462
2023 Q1	$520K	Hold	22,127	–	–	﹤0.01%	3735
2022 Q4	$608K	Sell	22,127 -740	-3%	-$20K	﹤0.01%	3701
2022 Q3	$522K	Buy	22,867 +4,086	+22%	+$96.1K	﹤0.01%	3765
2022 Q2	$428K	Hold	18,781	–	–	﹤0.01%	3889
2022 Q1	$457K	Buy	18,781 +1,554	+9%	+$38.4K	﹤0.01%	4090
2021 Q4	$424K	Hold	17,227	–	–	﹤0.01%	4080
2021 Q3	$413K	Buy	17,227 +3,700	+27%	+$87.2K	﹤0.01%	4053
2021 Q2	$305K	Sell	13,527 -93,780	-87%	-$2.01M	﹤0.01%	4044
2021 Q1	$2.23M	Sell	107,307 -10,600	-9%	-$201K	﹤0.01%	3398
2020 Q4	$1.99M	Sell	117,907 -4,346	-4%	-$67.5K	﹤0.01%	3379
2020 Q3	$1.5M	Sell	122,253 -700	-0.6%	-$9.2K	﹤0.01%	3310
2020 Q2	$1.62M	Buy	122,953 +8,258	+7%	+$115K	﹤0.01%	3263
2020 Q1	$1.92M	Buy	114,695 +31,023	+37%	+$642K	﹤0.01%	3080
2019 Q4	$1.92M	Sell	83,672 -2,562	-3%	-$55.8K	﹤0.01%	3266
2019 Q3	$1.81M	Buy	86,234 +12,735	+17%	+$277K	﹤0.01%	3247
2019 Q2	$898K	Buy	+73,499	New	+$1.74M	﹤0.01%	3436

Other funds holding MNSB

BFC

Banc Funds Company Chicago, Illinois $537M AUM 17.34% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Fourthstone LLC St Louis, Missouri $590M AUM 29.58% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

State Street's MNSB Position: Q1 2026 in Review

State Street increased its MainStreet Bancshares (MNSB) stake by 36% in Q1 2026, buying an estimated $574K and bringing the position to 100,211 shares worth $2.22M. The position accounts for ﹤0.01% of the portfolio, ranked #3268.

State Street first reported a position in MNSB in Q2 2019 and has held it in 28 quarters since. The position peaked at $2.23M in Q1 2021. 84 funds tracked by Wall St. Rank hold MNSB as of Q1 2026.

State Street held 100,211 shares of MainStreet Bancshares worth $2.22M as of Q1 2026.
State Street bought 26,649 MainStreet Bancshares shares in Q1 2026, an estimated $574K.
MainStreet Bancshares made up ﹤0.01% of State Street's portfolio in Q1 2026, its #3268 holding.
State Street first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 28 quarters since.
State Street's MainStreet Bancshares position peaked at $2.23M in Q1 2021.
84 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q1 2026.

Based on State Street's 13F filing for Q1 2026, filed 15 May 2026.