First Community Corporation is a $2.37B-asset South Carolina community bank that, on the back of the Signature Bank of Georgia acquisition that closed January 8, 2026, delivered a second-quarter 2026 print of $0.80 diluted earnings per share, +19.4% year over year and +35.6% on a linked-quarter basis, and a tax-equivalent net interest margin of 3.51% that was the ninth consecutive quarter of expansion and fourteen basis points wider than Q1 2026. The acquisition added roughly $230M of deposits and $196M of loans, lifted total assets past the $2.3B threshold for the first time, and pushed the loan-to-deposit ratio from 71.8% to 78.5%; net income excluding one-time merger expenses grew 48.7% year over year, so the deal is already past the noise-and-friction stage and into the clean-incremental-EPS stage. The 12.5x trailing P/E and 1.38x price-to-book at $33.55 per share price in a $315M market cap look reasonable for a Southeast community bank that compounds book value at a 10-12% pace, but the central question is whether the post-deal NIM trajectory sustains itself as the Signature deposits reprice and whether the recently announced leadership transition executes without franchise disruption.
The strong evidence in support of the thesis is the consistent, nine-quarter NIM expansion, the clean credit metrics (non-performing assets of 0.04% of total assets and net charge-offs of $21K in Q2 2026), and the wealth-advisory and government-guaranteed-lending fee streams that are no longer incidental line items: investment-advisory revenue of $2.286M in Q2 2026 was 30.6% higher year over year, SBA/USDA government-guaranteed-lending income of $704K was a brand-new line for the bank, and assets under management reached $1.378B. The strongest counterargument is the loan-mix concentration: at year-end 2025, 65.9% of gross loans were commercial-mortgage real estate and another 11.6% was construction-and-land, and the bank disclosed non-owner-occupied commercial real estate loans equal to 307% of total risk-based capital at December 31, 2025, a number that is below the regulatory 300%+ screening threshold but only marginally, and that any single deteriorating property in the Midlands, Upstate, or new Atlanta/Sandy Springs footprint could move meaningfully in either direction. The forward variables that matter most are the third-quarter NIM print (whether the $0.04 purchase-accounting amortization tailwind from Signature continues to fade cleanly), the post-deal loan-growth trajectory (organic loan growth of 11.0% annualized in the first half of 2026 was strong but is partly inflated by the partial-period inclusion of the acquired book), and the trajectory of the $7.5M share-repurchase plan authorized on May 7, 2026.