[Hodar]

So, if $10,000 worth of Apple stock bought 10 years ago is worth $667,159.85 today; what would $666 worth of Apple stock bought in 1970 be worth?

https://i.imgur.com/4Qol0.png

[KarlInOhio]

So, if $10,000 worth of Apple stock bought 10 years ago is worth $667,159.85 today; what would $666 worth of Apple stock bought in 1970 be worth?

1980 was the year of the IPO at $22.00. The stock has split 56-to-1 since then. So $666 would have bought 30.27 shares, which would be 1695.27 current shares worth $106.94 each or a total of $181,292.46. If I added the dividends correctly it would be $454.40 per original share for $13,754.69 more or a total of $195,047.15.

[CodeToad]

Microsoft split many times since MS went public. MS would still have been a better buy.

[Swordmaker]

So, if $10,000 worth of Apple stock bought 10 years ago is worth $667,159.85 today; what would $666 worth of Apple stock bought in 1970 be worth?

Not a thing. Apple didn't exist until 1976. . . and the first iPO wasn't until 1980. So any stock bought in 1970 would be a fraudulent stock. ;^)

Seriously, if you had bought $666 of Apple iPO at $22 a share in 1980 and kept it until to day, it would be worth $189,840.00. The Apple1 was a better investment.