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MENDON CAPITAL ADVISORS CORP

Position in COSO — CoastalSouth Bancshares, Inc.

CIK 1177043 KEY LARGO, FL

Position in COSO

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$8,108,379
+$1,928,808 QoQ
Shares Held
329,743
+24.1% QoQ
Ownership
2.74%
of shares outstanding
% of Portfolio
2.35%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 91.87488437965324.ToString("F0")% Shared 8.125115620346754.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

MENDON CAPITAL ADVISORS CORP holds $238,975,160 across 48 Banks - Regional names. COSO ranks #10 (3.4% 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 $8,108,379 329,743
2025-12-31 $6,179,571 265,788
2025-09-30 $7,248,531 332,349