Summary
Highlights
The video introduces the 13F filing, a quarterly report revealing the stock holdings of large institutional investors. Key highlights include Monish Pabrai's successful investments in Transocean and Valaris, Warren Buffett's near-complete sale of Amazon shares, and Bill Ackman's divesting from Chipotle to invest in Meta and Amazon. The presenter also shares his personal investment in Google and Amazon, noting that while many investors are reducing Google positions, he maintains a large stake.
Monish Pabrai's portfolio is highly concentrated in the coal and oil sectors, which have seen significant returns. A key focus is on offshore rig companies like Nobel, Valaris, and Transocean, which hold a monopoly in offshore drilling. These companies lease platforms at high day rates (e.g., $650,000/day for Transocean with BP). The thesis is based on an aging fleet, high barriers to entry (5-7 years to build a new rig), and surging day rates. Transocean, in particular, is specialized in ultra-deepwater drilling and recently acquired Valaris, leading to a 100% stock increase since October.
Warren Buffett significantly reduced his Amazon holdings, now representing only 0% of his portfolio. The presenter, however, invested in Amazon earlier based on its AWS cloud division and AI potential. Bill Ackman, on the other hand, made a complete exit from Chipotle and reallocated funds into Amazon and Meta. He holds a substantial 14.28% of his portfolio in Amazon. Clarman also invested nearly 10% of their portfolio in Amazon, indicating strong conviction despite Buffett's exit.
Amazon's AWS cloud division accounts for 60% of its net profit. While AWS underperformed Microsoft Azure from 2021-2025, the market is now realizing Amazon's strong positioning with Anthropic for 2026. Amazon is investing heavily in data centers (1.3 GW capacity under construction for AI) and developing its own AI chips (Inferencia and Trenium). The delay between infrastructure construction and monetization created a market opportunity. This massive AI investment (the largest non-Nvidia AI build-out) is expected to drive significant revenue growth, with AWS projected to grow at 18% annually until 2030.
Bill Ackman sold 100% of his Chipotle shares, reallocating the funds to Amazon and Meta. While he had a significant return on Chipotle (x4 since 2016), the timing of his sale is questioned given the stock's recent decline. Chipotle, a fast-food chain, aims to nearly double its restaurant count to 7,000, with a high profitability of 50% net return per restaurant within three years. However, recent metrics show a decline in traffic (-3.2%) and only a small increase in average ticket size (+1%), indicating a weakening pricing power and a challenging short-term economic outlook in the US. The presenter holds Chipotle but is awaiting improved results before reinforcing his position.
The speaker emphasizes the crucial need to constantly re-evaluate investment theses, especially when a company's stock declines. Falling into denial and not adapting to changing business environments can turn an exceptional business into a mediocre one. He highlights that simple, predictable business models (like TPL and PARX in his portfolio, which are non-tech and less volatile) can outperform tech stocks with less risk. He criticizes portfolios heavily concentrated in tech, advocating for diversification across small caps, options, and large caps for better performance and risk management.
Lilou, a student of Charlie Munger, purchased Crocs, which the presenter has been following for over two years. Other investors like Terry Smith and Pat Dorsey have reduced their Google holdings, reinforcing their positions in other companies like ASML. The presenter reiterates the strong potential of Meta and Amazon as investment opportunities and emphasizes the importance of conviction and avoiding over-diversification. He concludes by promoting his investment mastery program which aims to teach comprehensive analysis, process-driven investing, and risk management.