At Whale Rock Capital Management, a Boston-based technology-focused hedge fund managing billions in assets, Alex Sacerdote focuses on concentrating capital into a small number of companies at the center of major technology shifts. The current portfolio is anchored by Alphabet (NASDAQ:GOOGL | GOOGL Price Prediction), Amazon (NASDAQ:AMZN), and Carvana (NYSE:CVNA). The three names reflect Sacerdote’s philosophy of identifying winners early in major technology S-curves and holding through volatility.
Sacerdote has acknowledged that this style comes with volatility, but the firm leans into that tradeoff. Whale Rock’s research process, which involves thousands of management meetings each year, is built to identify where durable advantages are forming before they fully show up in financials. The portfolio suggests a clear view that a small group of platforms will capture disproportionate value as AI reshapes multiple industries.
Alphabet: Scaling AI Infrastructure With Operating Leverage
Alphabet is Whale Rock’s largest position and a clear anchor for the firm’s AI thesis. The fund increased its stake by 930,640 shares last quarter (+79.52%), bringing the position to 8.41% of the portfolio.
In Q4 FY2025, Google Cloud revenue reached $17.66 billion, up 48% year-over-year, with Cloud operating income more than doubling to $5.31 billion. That combination of growth and margin expansion shows that AI demand is translating into real earnings power. At the same time, Alphabet is investing aggressively. CEO Sundar Pichai guided for $175 to $185 billion in 2026 capex, reinforcing the company’s position at the center of AI infrastructure.
Amazon: Reacceleration Backed by Massive AI Investment
Amazon plays a complementary role, combining infrastructure exposure with multiple monetization engines. Whale Rock increased its position by 410,303 shares last quarter (+28.34%), bringing the position to 5.48% of the portfolio.
AWS grew 24% in Q4 2025 to $35.58 billion, while advertising revenue rose 23% to $21.32 billion. Growth is picking up across both core profit drivers. CEO Andy Jassy has committed to roughly $200 billion in capex, largely tied to AI infrastructure, signaling confidence in sustained demand. At around 32x forward earnings, Amazon still looks reasonable given the combination of reaccelerating growth and improving margins. The setup today points to a business that could see higher earnings faster than expected.
Carvana: The Contrarian Turnaround
Carvana is the most unconventional name in the group and reflects Whale Rock’s willingness to back non-traditional tech winners. The fund increased its position by 503,091 shares last quarter (+88.62%), bringing the position to 5.78% of the portfolio.
In Q4 FY2025, Carvana posted EPS of $4.22 against a consensus estimate of $1.09, a beat of 287%, while revenue grew 58% year-over-year to $5.60 billion on record retail unit sales of 163,522 units, up 43% year-over-year. Full-year FY2025 revenue crossed $20 billion for the first time, reaching $20.32 billion, up 48.6%. CEO Ernie Garcia has set a long-term target of 3 million annual retail units at a 13.5% adjusted EBITDA margin by 2030 to 2035.
The stock is down 8.17% year-to-date but up 83.31% over the trailing twelve months. The analyst consensus price target sits at $423.05 against a current price of $387.53, with 18 buy ratings, 6 holds, and 1 sell. The primary risk is Carvana’s $4.83 billion in long-term debt and its sensitivity to macroeconomic conditions that affect used-car demand and financing costs.
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