Revenue Growth — the Top-Line Truth

Why revenue first

Earnings can be manufactured with accounting; revenue is harder to fake and harder to cut. A company growing revenue 20%/year has demand — the question is only whether it converts that demand to profit. A company with flat revenue and "record EPS" is usually buying EPS (buybacks) or cutting to the bone — neither compounds forever.

Organic vs acquired

Growth by acquisition is rented, not grown: it comes with integration risk and often with debt. Check whether revenue growth outpaces acquisition contributions (the cash flow statement's "acquisitions" line vs revenue growth). Organic growth is what compounds; serial acquirers deserve lower multiples.

The decay problem

High growth decays: 40% growers rarely sustain it past a few years (the law of large numbers — a $10B-revenue company growing 40% must add $4B/year, forever harder). Value growth on a DECAYING schedule, not a straight line. This is the single most common error in growth investing: extrapolating year-3 growth into year-10.

Sources

• Revenue GrowthInvestopedia
• Financial Statement AnalysisStephen Penman