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FIRST MANHATTAN CO. LLC.

Position in COSO — CoastalSouth Bancshares, Inc.

CIK 728083 NEW YORK, NY

Position in COSO

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$1,909,118
+$104,035 QoQ
Shares Held
77,638
0.0% QoQ
Ownership
0.645%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in COSO Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Mar 31, 2026

FIRST MANHATTAN CO. LLC. holds $119,301,062 across 58 Banks - Regional names. COSO ranks #17 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in COSO

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,909,118 77,638
2025-12-31 $1,805,083 77,638
2025-09-30 $1,693,284 77,638