OSBC Stock Forecast & Price Target

Old Second Bancorp is positioned to benefit from a clearer credit profile, with 3Q marking what appears to be the end of its asset-quality clean-up as nonperforming loans fell 30% to $39.6M and classified loans dropped 44% to $74.2M. Its earnings power also looks durable, supported by a resilient 5.27% net interest margin, 1.7% operating ROA, and 15% ROTCE, alongside improving fee income and expectations for continued loan growth. The bank’s excess capital enables aggressive buybacks and tuck-in M&A, while strong regulatory ratios, including 13.1% CET1 and 12.0% tier-1 leverage, provide flexibility and downside protection.

Old Second Bancorp is facing a weak fundamental setup, with 3Q26 operating EPS of $0.55 missing the $0.58 consensus estimate and PPNR falling 2% below expectations, reflecting softer core fee income and higher operating expenses. Its earnings quality also looks pressured by a reported EPS of $0.56 that included a -$0.6M MSR fair value adjustment, while management flags risks from elevated operating expenses, M&A execution, and macro headwinds. The outlook is further constrained by concentration in Illinois and heavy commercial real estate exposure, with about 46% of loans secured by CRE, leaving results vulnerable to any slowdown in the state economy or real estate market.