RhumbLine Advisers’s MainStreet Bancshares MNSB Stock Holding History

RhumbLine Advisers’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	$136K	Buy	5,518 +402	+8%	+$9.45K	﹤0.01%	3423
2026 Q1	$114K	Sell	5,116 -140	-3%	-$3.02K	﹤0.01%	3357
2025 Q4	$107K	Sell	5,256 -1,942	-27%	-$38K	﹤0.01%	3442
2025 Q3	$150K	Buy	7,198 +404	+6%	+$8.5K	﹤0.01%	3364
2025 Q2	$128K	Buy	+6,794	New	+$124K	﹤0.01%	3443
2024 Q3	–	Sell	-232	Closed	-$4.11K	–	4281
2024 Q2	$4.11K	Sell	232 -7,148	-97%	-$120K	﹤0.01%	4113
2024 Q1	$134K	Buy	7,380 +293	+4%	+$5.75K	﹤0.01%	3349
2023 Q4	$176K	Sell	7,087 -48	-0.7%	-$1.03K	﹤0.01%	3247
2023 Q3	$147K	Buy	7,135 +340	+5%	+$7.77K	﹤0.01%	3317
2023 Q2	$154K	Buy	+6,795	New	+$149K	﹤0.01%	3368
2020 Q2	–	Sell	-10,962	Closed	-$184K	–	3095
2020 Q1	$184K	Buy	+10,962	New	+$227K	﹤0.01%	2617

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

RhumbLine Advisers's MNSB Position: Q2 2026 in Review

RhumbLine Advisers increased its MainStreet Bancshares (MNSB) stake by 7.9% in Q2 2026, buying an estimated $9.45K and bringing the position to 5,518 shares worth $136K. The position accounts for ﹤0.01% of the portfolio, ranked #3423.

RhumbLine Advisers first reported a position in MNSB in Q1 2020 and has held it in 11 quarters since. The position peaked at $184K in Q1 2020. 97 funds tracked by Wall St. Rank hold MNSB as of Q2 2026.

RhumbLine Advisers held 5,518 shares of MainStreet Bancshares worth $136K as of Q2 2026.
RhumbLine Advisers bought 402 MainStreet Bancshares shares in Q2 2026, an estimated $9.45K.
MainStreet Bancshares made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #3423 holding.
RhumbLine Advisers first reported a position in MainStreet Bancshares in Q1 2020 and has held it in 11 quarters since.
RhumbLine Advisers's MainStreet Bancshares position peaked at $184K in Q1 2020.
97 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.