PRIMECAP Management Portfolio

PRIMECAP Management Co Holdings

PRIMECAP Management’s investment portfolio highlights a concentrated focus on technology and healthcare stocks, reflecting an active, long-term investor approach emphasizing durable competitive positioning and scalable growth. The top five stocks directly featured include:
1) Micron Technology Inc. — A key semiconductor investment tied to memory cycles, data-center demand, and AI-enabled growth.
2) Lilly (Eli) & Co — A major healthcare investment anchored in innovation-driven pharmaceuticals, strong pipeline execution, and resilient demand dynamics.
3) Intel Corp. — A technology turnaround and infrastructure investment leveraging process transitions, foundry ambitions, and ongoing PC/AI infrastructure relevance.
4) Sony Corporation (ADR) — A diversified technology and media investment with exposure to premium consumer electronics, gaming ecosystems, and entertainment content economics.
5) Alphabet Inc. Class A — A core mega-cap investment benefiting from search, digital advertising, cloud services, and AI platform deployment.
Overall, PRIMECAP Management’s portfolio underscores preferences for investment opportunities where product leadership, industry tailwinds, and operational momentum can compound value over time. For investors tracking stocks with strong secular drivers, these holdings suggest a blend of high-tech growth and healthcare innovation within a disciplined, concentrated portfolio strategy.