Two Sigma Investments’s MainStreet Bancshares MNSB Stock Holding History

Two Sigma Investments’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
2025 Q4	–	Sell	-10,072	Closed	-$210K	–	4288
2025 Q3	$210K	Sell	10,072 -2,660	-21%	-$56K	﹤0.01%	3362
2025 Q2	$241K	Sell	12,732 -2,732	-18%	-$49.7K	﹤0.01%	2861
2025 Q1	$259K	Sell	15,464 -324	-2%	-$5.44K	﹤0.01%	2769
2024 Q4	$286K	Sell	15,788 -5,982	-27%	-$110K	﹤0.01%	2751
2024 Q3	$402K	Buy	21,770 +6,872	+46%	+$119K	﹤0.01%	2561
2024 Q2	$264K	Buy	+14,898	New	+$251K	﹤0.01%	2645

Other funds holding MNSB

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

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

BFC

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

CAM

Cresset Asset Management Chicago, Illinois $23.1B AUM 27.04% 1-Year Est. Return

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

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

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

Two Sigma Investments's MNSB Position: Q4 2025 in Review

Two Sigma Investments sold out of MainStreet Bancshares (MNSB) in Q4 2025, closing a stake of 10,072 shares — an estimated $210K sold.

Two Sigma Investments first reported a position in MNSB in Q2 2024 and held it in 6 quarters. The position peaked at $402K in Q3 2024. 75 funds tracked by Wall St. Rank hold MNSB as of Q4 2025.

Two Sigma Investments reported no remaining MainStreet Bancshares position as of Q4 2025 after selling out during the quarter.
Two Sigma Investments sold 10,072 MainStreet Bancshares shares in Q4 2025, an estimated $210K.
Two Sigma Investments first reported a position in MainStreet Bancshares in Q2 2024 and held it in 6 quarters.
Two Sigma Investments's MainStreet Bancshares position peaked at $402K in Q3 2024.
75 funds tracked by Wall St. Rank held MainStreet Bancshares as of Q4 2025.

Based on Two Sigma Investments's 13F filing for Q4 2025, filed 17 Feb 2026.