Growth Stock
A growth stock is a share in a company that delivered above-average revenue and earnings growth relative to the broader market over a sustained period, and which was typically valued at a premium to the market based on investor expectations of continued high growth.
Growth stocks were characterised by their orientation toward reinvestment over distribution. Unlike mature, dividend-paying businesses, growth companies typically retained most or all earnings to fund expansion — opening new geographies, launching new products, building technology platforms, or capturing market share in large, expanding addressable markets. Their investors accepted high current valuations in exchange for the anticipated compounding power of high future earnings.
In the Indian equity market, several sectors became synonymous with growth investing across different eras. Information technology — with companies like Infosys, TCS, Wipro, and HCL Technologies — delivered consistently high growth through the 2000s and early 2010s as global corporations outsourced technology services to Indian firms at scale. Private sector banks and NBFCs, including HDFC Bank and Bajaj Finance, grew loan books at compound annual rates exceeding 20 percent for extended periods as formal credit penetration expanded across India's large underbanked population. By the 2020s, new-age consumer technology companies — though many were loss-making at IPO — were evaluated primarily on revenue growth rates, total addressable market size, and customer acquisition metrics.
The valuation framework for growth stocks differed fundamentally from value stocks. A growth company trading at 40–60 times trailing earnings was not automatically overvalued if earnings were compounding at 25–30 percent annually, because the forward P/E multiple normalised quickly with earnings growth. Discounted cash flow (DCF) models with explicit long-range growth assumptions were more appropriate than simple earnings multiples for such companies. In practice, growth stock valuations were highly sensitive to interest rate assumptions: when risk-free rates rose, the discount rate applied to distant future earnings increased, compressing growth stock valuations even if the underlying business continued to deliver strong results.
This dynamic played out visibly in 2022 when global rate hikes drove a sharp de-rating of high-multiple technology and new-age growth stocks worldwide. Indian IT stocks and some consumer fintech listings that had commanded extreme valuations in 2021 fell 40–60% in 2022 not because their earnings deteriorated sharply, but because the valuation multiple the market was willing to assign compressed as interest rates rose.
Distinguishing genuine growth businesses from cyclical businesses temporarily experiencing high earnings growth required careful analysis of competitive moats, management quality, reinvestment opportunities, and return on incremental capital deployed.