Ginebra San Miguel Inc.’s first-quarter numbers offered a familiar kind of comfort to investors: earnings rose, margins widened, and the balance sheet remained flush with cash. But beneath the reassuring headline was a subtler message about the Philippine liquor maker’s growth engine. Revenue is still moving higher — just not because consumers are buying more bottles. The company posted first-quarter sales of ₱16.73 billion , up 3% year over year, while net income climbed 9% to ₱2.29 billion . That kind of spread — profits growing faster than revenue — usually signals operating strength, and in Ginebra’s case, it did. Gross profit rose 11% to ₱4.51 billion , as cost of sales was effectively flat despite excise-tax pressure, helped by lower material inputs. Operating margin improved to 17% from 15% a year ago. Yet the more revealing figure sat in the KPI section: volume growth was negative 3% . In other words, the top line advanced not because demand expanded...