If you hold your shares through a brokerage account, you should ensure that your address is current with your brokerage firm. Apple's transfer agent is Computershare Investor Services.
The Numbers on Apple Stock Those gains translate to a 32.3% compound annual growth rate (CAGR) for Apple compared to an 8.3% CAGR for the S&P 500 in that time. That means that $10,000 in AAPL stock purchased 20 years ago would be worth more than $2.71 million today, assuming reinvested dividends.
Vanguard owns the most shares of Apple (AAPL).