OSBC — OLD SECOND BANCORP INC ILL

Ownership history in JCSD Capital, LLC  ·  3 quarters on record

This page tracks every 13F SEC filing in which JCSD Capital, LLC reported a position in OLD SECOND BANCORP INC ILL (OSBC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
1.71% (2025 Q4)
Avg. % of fund
1.08%
First filed
2025 Q3
Last filed
2025 Q4
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 74,100 +45,900 +162.8% 1.71% $1.4M $19.43
2025 Q3 REDUCED 28,200 -46,900 -62.5% 0.42% $488K $17.16
2025 Q3 INITIATED 75,100 — — 1.11% $1.3M $17.16
% of Fund (quarterly)    OSBC price (monthly, adj. close)

Other funds also holding OSBC

As of 2025 Q4 — sorted by position size

FJ Capital Management LLC 3Y 7Y 3.94% JACOBS ASSET MANAGEMENT, LLC 3Y 7Y 3.06% Stieven Capital Advisors, L.P. 3Y 7Y 2.81% River Street Advisors LLC 3Y 2.67% Elizabeth Park Capital Advisors, Ltd. 3Y 7Y 2.55% EJF Capital LP 3Y 7Y 1.65% Gator Capital Management, LLC 3Y 7Y 1.34% Davis Asset Management, L.P. 3Y 1.22% Siena Capital Partners GP, LLC 3Y 7Y 0.85% Black Maple Capital Management LP 3Y 7Y 0.67%
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