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ACADIAN ASSET MANAGEMENT LLC

Position in MNSB — MainStreet Bancshares, Inc.

CIK 916542 Boston, MA

Position in MNSB

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$2,974,267
+$998,655 QoQ
Shares Held
133,976
+38.1% QoQ
Ownership
1.88%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#10
of 83 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MNSB Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Mar 31, 2026

ACADIAN ASSET MANAGEMENT LLC holds $1,357,585,753 across 144 Banks - Regional names. MNSB ranks #59 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MNSB

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,974,267 133,976
2025-12-31 $1,975,612 97,034
2025-09-30 $1,789,484 85,909
2025-06-30 $1,458,815 77,186
2025-03-31 $1,290,549 77,186
2024-12-31 $1,411,329 77,974
2024-09-30 $1,447,679 78,465
2024-06-30 $1,391,184 78,465
2024-03-31 $963,097 53,034
2023-12-31 $951,116 38,336
2023-09-30 $787,421 38,336
2023-06-30 $886,141 39,106
2023-03-31 $960,318 40,882
2022-12-31 $1,072,384 39,010
2022-09-30 $570,569 25,014
2022-06-30 $569,568 25,014
2022-03-31 $497,066 20,447
2021-12-31 $502,791 20,447
2021-09-30 $367,047 15,300
2021-06-30 $227,899 10,093
2021-03-31 $172,017 8,286
2020-12-31 $50,019 2,958
2020-09-30 $36,205 2,958
2020-06-30 $44,998 3,409
2020-03-31 $57,134 3,409