What it is
Revenue growth is the year-over-year percentage change in a company's top-line sales:
Revenue Growth % = (Current Period Revenue ÷ Prior Period Revenue − 1) × 100
Several flavors:
- YoY (year-over-year): Latest 12 months vs the prior 12 months. Smooths out quarterly seasonality.
- TTM YoY (trailing-twelve-month YoY): What we use. Sums the last 4 reported quarters and compares to the prior 4 — captures the most recent quarter's contribution without giving it disproportionate weight.
- Sequential (QoQ): Quarter vs the immediately prior quarter. Reveals momentum changes faster but is noisier and seasonally distorted.
- Constant currency: Strips out FX moves so you see organic growth. A US-listed multinational reporting 5% growth on a strong dollar might be 10% constant-currency — and that's the rate that actually matches what management is doing.
What "good" looks like
The "right" rate depends entirely on the business model:
- Mature consumer staples: 2–5% YoY is healthy. Procter & Gamble, Coca-Cola, McDonald's all live here. The market doesn't ask for more.
- Industrials, financials: 3–8% in expansion phases.
- Mature tech (Microsoft, Apple): 5–15%. Below 5% raises the question of whether the moat is widening or the business is mature.
- Growth-stage tech: 20–50%. Below 20% in this band raises the question of whether growth is decelerating into maturity (typically a multiple-compression event).
- Hypergrowth / pre-scale: 50%+ is achievable but rarely sustainable beyond a few years. The math gets harder as the base grows.
- Negative growth: A signal worth understanding. Cyclical downturn (acceptable, recoverable)? Lost market share (existential)? Pricing collapse (sometimes structural)? Discount the reason, not just the number.
Why it matters
Revenue is the top of the funnel. Every metric below it — gross profit, operating income, EPS, FCF — flows from sales. A business growing revenue 20% per year has a structural tailwind that operating leverage can amplify into much higher earnings growth. A business shrinking revenue has the inverse problem: fixed-cost businesses (software, capital-intensive industrials) see their earnings drop multiple times faster than their revenue.
Three other reasons it dominates the growth side of our scoring:
- It catches market share dynamics. Two companies in the same sector growing at different rates are telling you something about competitive positioning. The fast-grower is taking share from the slow-grower, or expanding the market while the slow-grower stagnates.
- It keeps the rest of the growth read honest. A multi-year growth record can confirm today's revenue growth but never outscore it, and a shrinking top line caps the whole growth pillar, however strong the history or the earnings forecast.
- It's the cleanest input to a DCF. Forecasting revenue is hard; forecasting EPS through a margin cycle on top of that revenue is much harder. The first stage of every credible DCF is a revenue projection.
Common gotchas
- Acquisitions inflate organic growth. A company that bought a $500M-revenue business will show a step-function jump in revenue. The next year, that growth comparison turns into a tough comp. Look at organic (ex-acquisition) growth where management discloses it.
- FX swings. A US-listed company with European subsidiaries earns in euros. Translating that into reported USD revenue means a strong dollar drags reported growth lower (and a weak dollar inflates it). Look at constant-currency growth to see the underlying business.
- Revenue recognition policy changes. ASC 606 (US GAAP) changed how multi-year subscription revenue is recognized. Companies that bridged the change had multi-quarter optical headwinds or tailwinds that weren't reflective of underlying demand.
- "Adjusted" or "organic" revenue. Some companies report multiple revenue lines — gross sales vs. net sales (after rebates), bookings vs. revenue. Pick the one that maps to GAAP and stick to it. Mixing GAAP and adjusted across companies makes growth rates incomparable.
- TTM trailing biases. TTM YoY treats the latest 12 months equally — but the most recent quarter is the most informative. If revenue growth accelerated from 8% to 18% in the latest quarter, TTM YoY might still show 12%. Pair TTM with the latest reported quarter's standalone growth.
How we use it
Revenue growth is one of the five metrics on the grade card, with fixed letter bands: 30% or more = A, 20% = A-, 12% = B+, 7% = B, 3% = C+, flat to 3% = C, down by up to 5% = D+, down by up to 15% = D, and a steeper decline = F. There's no separate bonus for very fast growth — how much the score rewards it is set by the growth pillar's curve, below.
Where a company files with the SEC, growth comes from its filings: the latest four quarters against the four before them, or the last two annual reports for companies that only file annually. For companies with no SEC filings to check against, it comes from the data provider.
Bottom line
Top-line growth is the fuel for everything else. A business that can't grow revenue is a business with a margin problem one bad quarter away from a multiple-compression problem. Look at TTM YoY first, latest quarter second, and always cross-reference against the sector and the company's own historical trajectory. Reading "growth" requires the context of what kind of business you're underwriting.
How we score growth — three reads, not one
Revenue growth is the lead read in the growth pillar at a weight of 1.2, but it isn't scored alone. Three components sit alongside each other, and they deliberately answer different questions:
| Read | Weight | Question |
|---|---|---|
| Current revenue growth | 1.2 | Where is it going now |
| Forward earnings growth | 1.0 | How fast analysts expect earnings to grow each year, from last year to next |
| Multi-year revenue CAGR | 0.6 | Has it grown over a full cycle |
The current read leads because it's the most forward-looking of the three — the most recent evidence about the trajectory. The CAGR is the sanity check: a single strong year against an easy comparison is cheap, and a multi-year rate is much harder to fake.
The forward read uses analysts' own growth rates for this year and next, so both ends are measured the same way. Comparing an adjusted estimate with reported earnings would count the gap between two accounting methods as growth. Spreading the rate over two years also keeps a bounce back from a bad year from counting as growth.
The CAGR read is also capped by the current one. A company with a glittering five-year record that has since stalled cannot ride its history to a high growth score — the stale figure is limited by what's happening now. History corroborates; it doesn't substitute.
A fixed curve, not a ranking
Current revenue growth is scored on a fixed curve rather than ranked against the rest of the market:
| Revenue growth | Score contribution |
|---|---|
| 0% or lower | 0.15 |
| 3% | 0.40 |
| 7% | 0.60 |
| 12% | 0.80 |
| 20% | 0.90 |
| 40% | 0.97 |
| 80%+ | 1.0 |
The curve keeps climbing past 20% so a 60% grower still scores above a 20% one. An earlier version gave every company above 20% full marks, which tied more than a third of the universe at the ceiling.
Ranking growth against the whole universe was tested. It spreads the scores out and lets growth move the ranking more — but in the backtest it did slightly worse in both test windows, with a little less return, a lower risk-adjusted return and a deeper worst drawdown, while holding mostly the same companies. So the fixed curve stayed.
Three adjustments sit on top. A company whose revenue is shrinking, or one in a cyclical industry where a revenue jump is usually a cycle peak, can score no better on growth than a steady 5% grower. And a company that grows in fits and starts, with few up-years, loses up to 10% of its growth score.
The measurement traps
Revenue growth looks like the simplest number on a stock page and is one of the easier ones to get wrong at scale.
Year-over-year needs consecutive years. Comparing two annual figures that are actually two or three years apart turns multi-year growth into a fake "YoY" rate. That happens more often than you'd expect — a skipped filing, or a company migrating between accounting taxonomies so the prior year sits under an abandoned tag. The model requires the two annuals to be roughly a year apart before it will call the result year-over-year.
Implausible rates are discarded, not clamped. Beyond a sane bound the figure is withheld entirely and the page shows nothing, because a 4,000% growth rate is nearly always a data artifact — a tiny prior-year base, a restatement, or a merger — rather than a business fact. Publishing it clamped to some maximum would still be publishing a fiction.
Growth is not evidence of value creation. This is the substantive point rather than a data one. Revenue growth funded at returns below the cost of capital destroys value while looking like success. That is precisely why growth is one pillar of three and why ROIC carries the heaviest single weight in the model: growth tells you the business is getting bigger, and only returns on capital tell you whether bigger is worth having.