: Limit any individual stock to roughly 5%–10% of your total portfolio. This "position size" ensures that if one company fails, it won't wipe out your entire savings.
Dollar-Cost Averaging vs Lump Sum Investing | Morgan Stanley
Experts generally suggest that you should not let a single stock dominate your holdings.
There are two common ways to actually pull the trigger on a purchase:
: If you only have $1,000 to start, you might put $200–$500 into 2–5 different companies to stay diversified. Many modern brokers now offer fractional shares , allowing you to buy as little as $1 worth of a stock. Choosing Your Entry Strategy