What is a Growth Stock?
A growth stock is a share in a company expected to grow revenue and earnings at a significantly above-average rate, typically reinvesting profits into expansion rather than paying dividends.
A growth stock is a share in a company that is expected to grow its revenues, earnings, or market share at a significantly faster rate than the average company in the market. Growth companies typically reinvest most or all of their profits back into the business — funding research, expansion, hiring, and acquisitions — rather than returning cash to shareholders through dividends.
Growth stocks are often found in sectors like technology, biotechnology, consumer internet, and electric vehicles, where innovation creates opportunities for rapid and sustained expansion.
What Makes a Stock a "Growth Stock"?
There's no official definition, but growth stocks tend to share certain characteristics:
- High revenue growth rates — Typically growing revenues 20%+ per year, often much faster
- High P/E ratios or no P/E at all (if unprofitable) — Investors pay a premium for expected future earnings
- Little or no dividends — Profits are reinvested, not distributed
- Innovative business model or product — Disrupting an existing market or creating a new one
- Large total addressable market (TAM) — The potential market is large enough to support continued growth for years
Growth Stock Valuation
Because growth companies reinvest rather than pay dividends, traditional valuation methods like dividend yield are irrelevant. Instead, analysts use:
- Price-to-Sales (P/S) ratio — Especially for pre-profit companies
- Forward P/E — What the P/E will look like if earnings projections materialize
- Discounted cash flow (DCF) — Estimating the present value of future cash flows
- Revenue growth rate and trajectory — Is growth accelerating, stable, or decelerating?
Growth stocks often trade at high multiples precisely because investors are paying for future earnings, not current ones.
Growth vs. Value Investing
The classic debate in investing pits growth stocks against value stocks:
| Growth Stocks | Value Stocks | |
|---|---|---|
| P/E ratio | High (often 30–100x+) | Low (often 10–15x) |
| Dividends | Rarely | Common |
| Earnings | Sometimes negative; high trajectory | Established, consistent |
| Risk | High; dependent on growth materializing | Lower; price already discounted |
| Famous examples | Amazon (early years), Tesla, Nvidia | Berkshire Hathaway, Johnson & Johnson |
Neither approach is universally better — studies show both strategies have delivered strong returns over different periods and market environments.
Risks of Growth Stocks
Growth stocks carry significant risks:
- Valuation risk — A high-P/E stock requires continued exceptional growth to justify its price; any slowdown causes sharp multiple compression and price drops
- Profitability risk — Many growth companies are not yet profitable; if they fail to achieve scale, losses can be permanent
- Interest rate sensitivity — Rising interest rates hit growth stocks particularly hard, because the value of future earnings is discounted at a higher rate
- Competition — Rapid-growth industries attract competitors, which can compress margins quickly
During bear markets and rising-rate environments, growth stocks historically decline more than blue-chip stocks or the broader market. The Nasdaq Composite, which is heavily weighted toward growth stocks, fell nearly 35% in 2022 as interest rates rose sharply.