Lee Ainslie Portfolio Analysis: Key Positions, AI Bets & Maverick Capital Strategy
Wednesday, March 18, 2026 · Johnny Hopkins

Lee Ainslie’s Maverick Capital reported an equity portfolio of roughly $9.3 billion in the latest quarter. The portfolio reflects Maverick’s long-standing fundamental, research-driven long/short investing approach, with exposure to technology leaders, financial services, healthcare innovators, and global industrial businesses.
Compared with some activist or highly concentrated hedge funds, Maverick maintains a moderately diversified portfolio, with the top ten holdings accounting for about 44% of total assets. The strategy continues to emphasize high-quality companies with strong competitive advantages, durable earnings growth, and exposure to structural themes such as artificial intelligence, digital infrastructure, and healthcare innovation.
The latest filing shows meaningful increases in several semiconductor and technology-related positions, alongside selective additions across healthcare and financial services. Maverick also exited several previous holdings, suggesting ongoing portfolio rotation toward higher-conviction growth and technology leaders.
Ainslie’s portfolio continues to reflect a growth-at-a-reasonable-price philosophy, blending dominant mega-cap platforms with specialized industry leaders positioned to benefit from long-term secular trends.
Portfolio Snapshot
Estimated Portfolio Value: ~$9.3B
Top 10 Weight: ~43.6%
Turnover: Moderate — active repositioning within technology and healthcare sectors
Top Holdings & Weights
| Company | Ticker | Value | Portfolio % |
|---|---|---|---|
| Nvidia | NVDA | ~$557M | ~5.98% |
| Microsoft | MSFT | ~$556M | ~5.97% |
| Amazon | AMZN | ~$550M | ~5.90% |
| Taiwan Semiconductor | TSM | ~$504M | ~5.41% |
| Alphabet (Class C) | GOOG | ~$358M | ~3.85% |
| Philip Morris International | PM | ~$349M | ~3.75% |
| Capital One Financial | COF | ~$314M | ~3.37% |
| Union Pacific | UNP | ~$304M | ~3.26% |
| Applied Materials | AMAT | ~$291M | ~3.12% |
| Boston Scientific | BSX | ~$281M | ~3.01% |
Key Takeaway
The portfolio highlights Maverick Capital’s preference for:
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Dominant technology platforms and AI infrastructure leaders
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Semiconductor supply chain companies benefiting from global chip demand
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Healthcare innovators with strong growth profiles
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Financial institutions with improving profitability
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Global industrial leaders tied to infrastructure and economic activity
Ainslie maintains meaningful exposure to AI and semiconductor infrastructure, with holdings in Nvidia, Taiwan Semiconductor, Applied Materials, and ASML, positioning the portfolio to benefit from ongoing demand for advanced computing and data infrastructure.
Notable Adds
Alphabet (GOOG):
New position initiated during the quarter.
→ Reflects confidence in Alphabet’s AI capabilities, digital advertising recovery, and long-term cloud growth.
Applied Materials (AMAT):
New position added.
→ Suggests growing conviction in semiconductor equipment demand driven by AI and advanced chip manufacturing.
Visa (V):
New position added.
→ Indicates confidence in global payment networks and long-term transaction growth.
Boston Scientific (BSX):
New position added.
→ Highlights exposure to innovative medical device companies benefiting from healthcare demand.
Notable Trims
Natera (NTRA):
Position reduced during the quarter.
→ Likely profit-taking following strong performance in genetic testing and diagnostics.
RTX Corp (RTX):
Shares trimmed modestly.
→ Appears tactical rather than a shift in the long-term aerospace and defense thesis.
Full Exits Last Quarter
Maverick fully exited a number of positions during the quarter, including:
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Kenvue (KVUE)
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Bank of America (BAC)
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Advanced Micro Devices (AMD)
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Danaher (DHR)
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Insmed (INSM)
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Teva Pharmaceutical (TEVA)
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Zillow Group (Z)
These exits suggest capital redeployment into technology infrastructure and high-conviction growth opportunities.
Portfolio Characteristics
Style: Fundamental growth investing with sector expertise
Concentration: Moderate (top 10 ~44%)
Turnover: Active but research-driven
Core Sector Themes
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Artificial intelligence and semiconductor infrastructure
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Global technology platforms
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Healthcare innovation and medical technology
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Financial services and consumer payments
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Infrastructure and industrial leaders
Geographic Exposure
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Predominantly U.S.-listed equities
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Select exposure to global technology leaders (TSM, ASML)
Summary
Maverick Capital’s latest filing underscores Lee Ainslie’s continued focus on high-quality growth companies with strong competitive advantages and durable earnings potential. The portfolio maintains broad exposure across technology, healthcare, financial services, and industrial sectors while leaning into structural trends such as artificial intelligence and digital infrastructure.
Recent activity highlights increased exposure to semiconductor equipment and AI-related companies, alongside new positions in companies like Alphabet, Visa, and Applied Materials. At the same time, Maverick exited several previous holdings, reflecting ongoing portfolio optimization and capital reallocation.
Overall, Maverick Capital continues to embody Ainslie’s hallmark investment philosophy: deep fundamental research, sector specialization, and disciplined portfolio construction focused on long-term compounding opportunities.
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