7 No-Brainer Small-Cap Stocks to Buy if You Have Money to Invest Although the current market situation isn’t the most encouraging, forward-thinking investors could use this time to strategize entry into no-brainer small-cap stocks to buy. Though no hard definition of small capitalization exists, typically, analysts reference this category to include companies with a market value between $300 million to $2 billion. For the purposes of this article, I’m mostly concentrating on small-cap stocks to buy that ride just under the $1 billion level. While the $300 million companies offer enticement simply because of their high-risk, high-reward profile, they might incur significant volatility. After all, Federal Reserve chair Jerome Powell recently affirmed that the central bank will continue to tackle inflation . That means higher benchmark interest rates, which doesn’t bode well for conspicuously underfinanced small-cap stocks to buy. Essentially, a higher borrowing cost environment eliminates certain financial options from the table. However, the larger of the small players could perform reasonably well.