$10 , 000 IN MARVELL STOCK A DECADE AGO IS WORTH ABOUT $206 , 000 NOW . REPEATING THAT WOULD TAKE 35 % ANNUAL EARNINGS GROWTH .

What happened: Marvell Technology ($MRVL) closed at $13.17 on Oct. 5, 2016 and $271.25 ten years later, turning a $10,000 stake into about $206,000 on price alone. Key numbers: $10,000 in the S&P 500 over the same decade rose to about $36,000. Why it matters: Nearly three-quarters of the gain came in 2026 alone, and the content states valuation did almost as much work as earnings. Repeating a 20-fold decade would need roughly 35% annual EPS growth, and returns may rest mainly on earnings growth.

Marvell stock's 20x decade return requires 35% annual earnings growth to repeat.

Marvell stock's 20x decade return requires 35% annual earnings growth to repeat. — impact context not separately stored; see What changed.