California State Teachers Retirement System (CalSTRS)’s MainStreet Bancshares MNSB Stock Holding History

California State Teachers Retirement System (CalSTRS)’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	$8.46K	Sell	381 -51	-12%	-$1.1K	﹤0.01%	2750
2025 Q4	$8.8K	Sell	432 -8	-2%	-$156	﹤0.01%	2830
2025 Q3	$9.16K	Buy	440 +1	+0.2%	+$21	﹤0.01%	2858
2025 Q2	$8.3K	Buy	+439	New	+$7.99K	﹤0.01%	2797
2024 Q2	–	Sell	-700	Closed	-$12.7K	–	3151
2024 Q1	$12.7K	Sell	700 -447	-39%	-$8.77K	﹤0.01%	2871
2023 Q4	$28.5K	Sell	1,147 -390	-25%	-$8.34K	﹤0.01%	2807
2023 Q3	$31.6K	Sell	1,537 -780	-34%	-$17.8K	﹤0.01%	2873
2023 Q2	$52.5K	Buy	+2,317	New	+$50.8K	﹤0.01%	2908
2021 Q2	–	Sell	-9,757	Closed	-$203K	–	3186
2021 Q1	$203K	Hold	9,757	–	–	﹤0.01%	2886
2020 Q4	$165K	Sell	9,757 -1,301	-12%	-$20.2K	﹤0.01%	2914
2020 Q3	$135K	Hold	11,058	–	–	﹤0.01%	2897
2020 Q2	$146K	Hold	11,058	–	–	﹤0.01%	2856
2020 Q1	$185K	Buy	11,058 +126	+1%	+$2.61K	﹤0.01%	2593
2019 Q4	$251K	Hold	10,932	–	–	﹤0.01%	2703
2019 Q3	$230K	Hold	10,932	–	–	﹤0.01%	2731
2019 Q2	$249K	Buy	+10,932	New	+$259K	﹤0.01%	2758

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

California State Teachers Retirement System (CalSTRS)'s MNSB Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its MainStreet Bancshares (MNSB) stake by 12% in Q1 2026, selling an estimated $1.1K and leaving 381 shares worth $8.46K. The position accounts for ﹤0.01% of the portfolio, ranked #2750.

California State Teachers Retirement System (CalSTRS) first reported a position in MNSB in Q2 2019 and has held it in 16 quarters since. The position peaked at $251K in Q4 2019. 84 funds tracked by Wall St. Rank hold MNSB as of Q1 2026.

California State Teachers Retirement System (CalSTRS) held 381 shares of MainStreet Bancshares worth $8.46K as of Q1 2026.
California State Teachers Retirement System (CalSTRS) sold 51 MainStreet Bancshares shares in Q1 2026, an estimated $1.1K.
MainStreet Bancshares made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #2750 holding.
California State Teachers Retirement System (CalSTRS) first reported a position in MainStreet Bancshares in Q2 2019 and has held it in 16 quarters since.
California State Teachers Retirement System (CalSTRS)'s MainStreet Bancshares position peaked at $251K in Q4 2019.
84 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.