The mega-cap tech trade got interesting again this summer. Apple (NASDAQ: AAPL | AAPL Price Prediction) is up 13.84% year to date, Alphabet (NASDAQ: GOOG) has gained 85.46% over the past year, and Amazon (NASDAQ: AMZN) just posted its fastest AWS growth in 18 quarters.
Between AI infrastructure spending, custom silicon, and a Services flywheel that keeps compounding, I think all three can push meaningfully higher into 2027. Here is how Apple gets to $400, Alphabet to $500, and Amazon to $350.

Apple’s Path to $400: Services and Siri AI
Apple trades at $308.91 after a 7.24% pullback last week. The June quarter was the strongest ever, with revenue of $109.42 billion, up 16.4%, and EPS of $2.02 versus $1.89 consensus. That is nine consecutive quarters of beats. iPhone revenue jumped to $54.25 billion on iPhone 17 demand, and Services hit $30.74 billion.
Tim Cook said Apple delivered “double-digit revenue growth across iPhone, Mac and Services, and in every geographic segment.” At $62.09 billion in nine-month buybacks plus a new $100 billion authorization, the float keeps shrinking.
Apple trades at a P/E near 40x. Hitting $400 keeps a similar multiple against fiscal 2027 EPS as WWDC26’s new Siri AI monetization ramps. That is a roughly 29% gain, well within reach given the 49.42% one-year return already on the tape.
Alphabet’s Path to $500: Cloud Acceleration
Alphabet is the cheapest of the three at a 15x P/E, versus the S&P 500 near 22x. Q2 revenue was $119.80 billion, up 24.2%, and Google Cloud accelerated to 82% growth at $24.77 billion. Cloud has now gone from 48% in Q4 2025 to 63% to 82%, and the backlog exited Q1 at $460 billion.
Sundar Pichai noted “nearly 90% of the Fortune 100″ use Gemini Enterprise, with models processing 22 billion API tokens per minute. Alphabet has beaten EPS 11 quarters in a row. A rerating to just 20x on rising 2027 estimates gets the stock to $500, a roughly 40% move from $356.65. Given the 85% one-year rally, another leg is plausible.
Amazon’s Path to $350: AWS and Custom Silicon
Amazon closed at $271.58 after popping 15.32% on earnings day. AWS grew 37% to $42.23 billion at a 39.4% operating margin. Andy Jassy said AI and Chips businesses each cleared $25 billion annualized run rates growing triple digits. Advertising climbed 26% to $19.81 billion, and operating income surged 43%.
OpenAI is committing to 2 GW of Trainium capacity starting 2027, and Anthropic is securing up to 5 GW. With Q3 operating income guided to as much as $26.5 billion, 2027 estimates should keep drifting up. Amazon trades near 38x earnings today. On 2027 operating income leverage, $350 implies a still-reasonable multiple. That is roughly 29% of upside.
The Bottom Line
Bull cases require a lot to go right. Apple needs Siri AI monetization plus continued iPhone strength. Alphabet needs Cloud to stay above 50% growth without capex breaking free cash flow. Amazon needs AWS and custom silicon to deliver on the OpenAI and Anthropic commitments.
None of that is guaranteed. But with three consecutive quarters of accelerating results across the group, the setup for outsized 2027 returns is there. I would not expect gains like these every year, but Apple at $400, Alphabet at $500, and Amazon at $350 is the blueprint if the AI buildout keeps compounding.
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