RGC Resources, Inc. (RGCO) Income Statement

Growth is concentrated in heating-season and shoulder quarters — 2026Q2 revenue of $45.5 million and 2026Q1 revenue of $30.3 million grew 24.7 percent and 10.9 percent respectively — versus a 0.9 percent decline in 2026Q3, a shape consistent with rate case outcomes resetting allowed revenues rather than customer growth. For a regulated gas utility, this pattern indicates the top line tracks the regulatory calendar more than organic demand, so durability of the trajectory depends on the next rate cycle. Investors should read headline growth as a rate-recovery artifact and focus instead on whether authorized margins are being restored alongside the revenue reset.

Operating income of $11.3 million in 2026Q2 represents roughly a 10 percent earned margin on the $9.0 million of incremental revenue versus the prior-year quarter, far below the 28.5 percent baseline — a signature of purchased-gas costs flowing through the revenue line while recovery mechanisms lag. The pattern repeats in 2026Q1, with operating margin of 21.6 percent against 26.9 percent a year earlier, suggesting a persistent rather than one-off timing mismatch. If supply costs drift higher, this recovery friction could pressure working capital and near-term earnings even as rate base expands.

That D&A trajectory is the clearest available proxy for capital additions, and peak-quarter EPS did rise 13.5 percent year over year in 2026Q2, so investment is converting into earnings. However, the conversion rate appears diluting: revenue grew nearly 25 percent while operating income grew only about 9 percent in that same quarter, implying the authorized return on new capital is being offset by cost-recovery friction. Investors should watch whether the next rate case resets allowed margins to reflect the enlarged asset base, or whether the utility earns a below-authorized return on incremental investment.

The collapse — operating income falling to $1.6 million and then $242 thousand in consecutive quarters — appears to reflect mild heating-season demand colliding with regulatory lag on gas costs, and the recovery in 2025Q2 (EPS +17.5 percent) and 2026Q2 (EPS +13.5 percent) looks more like normalization than permanent impairment of earnings power. Yet the reset remains incomplete: 2025Q4 still produced a $477 thousand operating loss and negative $0.02 EPS despite 9.3 percent revenue growth, indicating that non-heating quarters remain structurally thin. The inflection therefore reveals how limited the margin cushion is when weather and recovery timing both run unfavorable, a volatility feature that steadier-rate-regime peers may not share.