Old National Bancorp (ONB) Balance Sheet

The jump in total assets and equity between Q1 2025 and Q2 2025 indicates the balance sheet was reset by acquisition accounting, so the post-merger base should be treated as the relevant starting point for growth comparisons. Since the reported figures show total assets rising only modestly from $71.0B to $74.4B across the last five quarters, organic expansion appears to be slowing once the merger effect is removed. Investors should monitor whether loan growth can outpace the securities book, as continued reliance on investment securities would suggest a more defensive asset mix.

Because the supplied data does not break out interest-bearing versus non-interest-bearing deposits or deposit betas, any assessment of funding cost advantage remains an inference from the bank's footprint rather than a measured result. The stable net interest margin near 0.8% across recent quarters may indicate that funding costs have not yet eroded spreads materially, which warrants further investigation against detailed deposit disclosures. Investors should monitor deposit mix in upcoming filings to confirm whether the low-cost franchise thesis holds.

The zero provision in the two most recent comparable quarters is difficult to reconcile with a Chicago commercial real estate concentration that the risk flags identify as a vulnerability, which suggests the reserve build may have been front-loaded. Based on reported figures, provision expense has since reappeared at $34.9M in Q1 2026 and $24.4M in Q2 2026, indicating the reserve posture is being re-established. Investors should monitor charge-off trends in urban office and retail holdings, as a sustained uptick would challenge the view that current provisioning is adequate.

The equity ratio has been roughly flat despite a large asset base expansion, which may indicate that retained earnings have been absorbed by merger-related balance sheet growth rather than building excess capital. Regulatory capital ratios such as CET1 are not provided in the supplied data, so the capital deployment buffer cannot be confirmed and warrants further investigation. The low ROE in the most recent period suggests that the capital base is not yet generating returns comparable to peers such as Wintrust (ROIC 7.5%) and First Financial (ROIC 12.4%).

Cash and bank balances of $1.7B are modest relative to the securities book, suggesting that near-term liquidity depends more on securities monetization and wholesale access than on a large cash buffer. Based on the cash flow data, securities sales of $462.8M in Q3 2026 indicate that the portfolio is being actively managed, though the supplied data does not disclose unrealized losses in AOCI or contingent funding lines. Investors should monitor the securities mix and any evidence of forced sales as a signal of liquidity stress.