Citadel Advisors’s MainStreet Bancshares MNSB Stock Holding History

Citadel Advisors’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	$1.44M	Buy	58,344 +34,826	+148%	+$819K	﹤0.01%	7316
2026 Q1	$522K	Sell	23,518 -15,770	-40%	-$340K	﹤0.01%	9198
2025 Q4	$800K	Buy	+39,288	New	+$768K	﹤0.01%	7922
2025 Q2	–	Sell	-16,089	Closed	-$269K	–	14104
2025 Q1	$269K	Sell	16,089 -933	-5%	-$15.7K	﹤0.01%	9831
2024 Q4	$308K	Sell	17,022 -6,233	-27%	-$114K	﹤0.01%	9601
2024 Q3	$429K	Buy	23,255 +9,055	+64%	+$156K	﹤0.01%	8587
2024 Q2	$252K	Sell	14,200 -2,807	-17%	-$47.3K	﹤0.01%	9481
2024 Q1	$309K	Buy	17,007 +6,884	+68%	+$135K	﹤0.01%	9392
2023 Q4	$251K	Sell	10,123 -2,619	-21%	-$56K	﹤0.01%	9514
2023 Q3	$262K	Buy	+12,742	New	+$291K	﹤0.01%	9409
2023 Q2	–	Sell	-10,814	Closed	-$254K	–	14903
2023 Q1	$254K	Buy	+10,814	New	+$297K	﹤0.01%	9722

Other funds holding MNSB

BFC

Banc Funds Company Chicago, Illinois $605M AUM 26% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Citadel Advisors's MNSB Position: Q2 2026 in Review

Citadel Advisors increased its MainStreet Bancshares (MNSB) stake by 148% in Q2 2026, buying an estimated $819K and bringing the position to 58,344 shares worth $1.44M. The position accounts for ﹤0.01% of the portfolio, ranked #7316.

Citadel Advisors first reported a position in MNSB in Q1 2023 and has held it in 11 quarters since. 97 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

Citadel Advisors held 58,344 shares of MainStreet Bancshares worth $1.44M as of Q2 2026.
Citadel Advisors bought 34,826 MainStreet Bancshares shares in Q2 2026, an estimated $819K.
MainStreet Bancshares made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #7316 holding.
Citadel Advisors first reported a position in MainStreet Bancshares in Q1 2023 and has held it in 11 quarters since.
97 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.