Billionaire Bill Ackman Just Bought Nearly $1.3 Billion of This Genius Artificial Intelligence (AI) Pick

Pershing Square Capital Management, led by Bill Ackman, disclosed a new $1.28 billion stake in Amazon (AMZN) via a recent 13F filing, constituting 9.3% of its total assets. This significant investment, likely initiated near Amazon's late April stock lows, underscores Ackman's long-term conviction in the company's high-margin growth drivers, specifically Amazon Web Services (AWS) and its rapidly expanding advertising segment, which are key contributors to revenue and operating profit.

Analysis

Pershing Square Capital Management has made a significant, high-conviction bet on Amazon, establishing a new $1.28 billion position that constitutes 9.3% of its portfolio. The investment thesis appears to be centered on Amazon's two primary high-margin growth engines: Amazon Web Services (AWS) and its advertising business. In the second quarter, AWS revenue grew 17% year-over-year to $30.9 billion and, critically, accounted for 53% of the company's total operating profit, underscoring its importance as a core earnings driver propelled by AI and cloud computing tailwinds. Concurrently, Amazon's advertising segment has emerged as its fastest-growing division, with revenue expanding 23% year-over-year to $15.7 billion. Although the stock is no longer at its late-April low of approximately $167, where Pershing likely initiated its purchase, its current valuation at 35 times forward earnings is presented as reasonable for a long-term holding, given the powerful secular growth trends supporting these highly profitable business lines.

Key Decisions for Investors

• Consider Bill Ackman's substantial new stake as a strong institutional endorsement of Amazon's strategic shift towards high-margin growth drivers in AWS and advertising.
• Evaluate Amazon's current valuation of 35 times forward earnings not as a value play, but in the context of its long-term earnings potential from its fast-growing, highly profitable cloud and advertising segments.
• Closely monitor the revenue growth and operating margin performance of AWS and the advertising division in subsequent earnings reports, as these are the key metrics validating the investment thesis.
• For investors with a long-term horizon, the fundamental strength in these key divisions may justify holding or initiating positions, despite the stock's significant appreciation from its recent lows.