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Warren Buffett Disciple Guy Spier’s 10 High Conviction Stock Picks

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In this article we present the list of Warren Buffett Disciple Guy Spier’s 10 High Conviction Stock Picks.

Guy Spier’s Aquamarine Capital Management is a Zurich, Switzerland-based investment manager that employs the same long-term oriented, value investment approach as Warren Buffett, who Mr. Spier proudly considers himself a disciple of.

Spier earned a degree in philosophy, politics, and economics from Oxford University in 1988 and followed that up with an MBA from Harvard Business School. Foollowing that, he spent several years working as a researcher and investor on Wall Street, including stints at Braxton Associates and Buffett’s Berkshire Hathaway, the latter of which inspired him to launch his own value investing fund in 1997.

Spier is noteworthy in the investment world for his $650,100 lunch (alongside Mohnish Pabrai) with Warren Buffett in 2007, which was purchased through a charity auction. Spier took several important lessons from that meeting, including the necessity of saying no, and ultimately wrote a book about his takeaways from that lunch and his broader investment journey entitled ‘The Education of a Value Investor: My Transformative Quest for Wealth, Wisdom, and Enlightenment’.

Mr. Spier makes all of his firm’s investment decisions himself and is an even more ardent value investor than Buffett, holding on to many of his positions for several years without touching them. In the second quarter the fund added two small new positions to its 13F portfolio while otherwise leaving the rest of it untouched. Its 13F portfolio held $263 million worth of assets on June 30, 74% of which were invested in finance stocks.

Aquamarine’s total return stands at 874% since inception through the end of 2023, or 9% annually, outperforming the S&P 500’s 717% returns during that period. Spier’s fund hasn’t been as successful in recent years however. It returned 18.7% last year, which underperformed the market, the sixth-straight year it’s failed to top the market. 2000, 2002, and 2006 were three of the fund’s strongest years, as it beat the market by more than 20%.

In this article we’ll take a look at Guy Spier’s ten high conviction stock picks, all of which were left untouched during the second quarter of 2024.

Our Methodology

The following data is gathered from Aquamarine Capital Management’s latest 13F filing with the SEC for the reporting period of June 30, 2024.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 275% since May 2014, beating its benchmark by 150 percentage points (see more details here). That’s why you should pay close attention to this important indicator.

Note: All hedge fund data is based on the exclusive group of 900+ active funds tracked by Insider Monkey that filed 13Fs for the Q1 2024 reporting period.

Warren Buffett Disciple Guy Spier’s 10 High Conviction Stock Picks

10. Alphabet Inc. (NASDAQ:GOOGL)

Value of Aquamarine Capital Management’s 13F Position (6/30/2024): $2.91 million (GOOGL)

Number of Hedge Fund Shareholders (3/31/2024): 222 (GOOGL), 165 (GOOG)

Alphabet Inc. (NASDAQ:GOOGL) is first up among Guy Spier’s high conviction stock picks, with his fund owning an even 16,000 of the tech giant’s class A shares. Aquamarine Capital bought the majority of its Alphabet stake in the fourth quarter of 2022 and has left it alone ever since. Alphabet is the most popular stock among hedge funds as well as a popular pick for other value investors like Donald Yacktman, whose firm owns 3.53 million class C shares as of June 30.

Alphabet Inc. (NASDAQ:GOOGL)’s latest quarterly results were solid, with revenue growing by 14% year-over-year to $84.7 billion, nearly 60% of which was courtesy search advertising. Operating margin rose 300 basis points to 32%, driving increased profitability (EPS rose to $1.89 from $1.44) even as Alphabet’s capital expenditures nearly doubled to $13.2 billion during the quarter. The company is investing heavily in AI to try and stave off competitors like the AI-powered search engine SearchGPT, which threatens to jeopardize Google’s highly lucrative monopoly over the search engine space.

Patient Capital Opportunity Equity Strategy believes that Alphabet Inc. (NASDAQ:GOOGL)’s aforementioned investents in AI are being underappreciated by the market, as the fund shared in its Q2 2024 investor letter:

“Alphabet Inc. (NASDAQ:GOOGL) was a top contributor in the second quarter, finally catching up to its peers in the Magnificent 7. The company gained 20.8% in the period following strong first quarter earnings, a new $70B repurchase program (3% of shares outstanding) and the initiation of a cash dividend ($0.20 per share; 0.42% yield). We continue to believe the market underappreciates Google’s exposure to AI with its Gemini model being integrated into search results, YouTube advertising and its cloud offering. We continue to think that the cloud players will be the AI winners in the long-term, with Google being well positioned to take advantage. While the company trades at 24x 2024 earnings, if you remove the money-losing and under-earning businesses, you realize that you are paying below a market multiple for the core Google business. We do not believe there are many other AI winners trading at such an attractive multiple.”

9. Alibaba Group Holding Limited (NYSE:BABA)

Value of Aquamarine Capital Managements 13F Position (6/30/2024): $3.42 million

Number of Hedge Fund Shareholders (3/31/2024): 103

Aquamarine Capital has held the same 47,500-share position in Alibaba Group Holding Limited (NYSE:BABA) since the second quarter of 2021, when it first added BABA to its 13F portfolio. That stake was valued at $10.8 million at that time, which has since fallen to just $3.42 million, showcasing the stock’s extremely poor performance over the past three years. Other hedge funds have steadily bailed on Alibaba during that time, with smart money ownership of the Chinese e-commerce behemoth down by 33.5% since the middle of 2021.

Alibaba Group Holding Limited (NYSE:BABA) appears to have weathered the worst of the storm that resulted from the antitrust crackdown it faced in 2021, which contributed to revenue slumping to just 2% growth during the company’s fiscal 2023. That figure rebounded to 8% growth in fiscal 2024 with the same expected for fiscal 2025. Alibaba’s EPS is expected to surge by 34% year-over-year in fiscal 2025 thanks to the company’s steadily growing operating margin, which has topped 13% each of the last four quarters.

O’keefe Stevens Advisory laid out some of the risks facing facing Alibaba Group Holding Limited (NYSE:BABA) in its Q2 2024 investor letter, but believes the stock is very cheap despite them, saying:

“We initiated two new positions during the quarter: Alibaba Group Holding Limited (NYSE:BABA) and Perrigo (PRGO). Both have seen their stocks decline over 70%+ from their all-time highs.

Alibaba is the largest e-commerce player in China, with 40% gross merchandise volume (GMV) market share through its Taobao and T-mall businesses. While the cloud computing business is relatively small, its 37% market share in China positions it well to capitalize on the increasing demand for AI-related products. In the most recent quarter, AI-related cloud revenue recorded triple-digit growth y/y, with the expectation that total cloud revenue will accelerate to double-digit growth in 2H 2025.

It’s rare to find a dominant market share business with significant tailwinds trading for ~10x adj. EPS. After accounting for their ~$60B net cash balance sheet, the stock is trading at 6-7x, which, we believe, is far too cheap. We understand this business would not trade at this price if it were a U.S. business. However, the valuation gap at a high single-digit P/E is pricing in a combination of the following risks – 1. China invading Taiwan. 2. Cash can never leave mainland China (disproven). 3. Increasing competition from Pinduoduo and Shien resulting in market share loss 4. China’s geopolitical tensions worsen. 5. Economic slowdown stemming from the recent housing market downturn. 6. VIE structure creates doubt over the actual ownership of the business. All risks have merit, with cash distribution restrictions at the lower end due to the recently announced dividend and special dividend. Cash returned to shareholders totaled $16.5B in FY24, up from $13.4B in FY23…” (Click here to read the full text)

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The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

It’s a leap so massive, it could reshape how businesses, governments, and consumers operate worldwide.

Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

The answer lies in a breakthrough so powerful it’s redefining how humanity works, learns, and creates.

And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

But the real story isn’t Nvidia — it’s a much smaller company quietly improving the critical technology that makes this entire revolution possible.

And judging by what I’m hearing from both Silicon Valley insiders and Wall Street veterans…

This prediction might not be bold at all:

A few years from now, you’ll wish you’d owned this stock.

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AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

Act Now and Unlock a Potential 100+% Return within 12 to 24 months.

We’re now offering month-to-month subscriptions with no commitments.

For a ridiculously low price of just $9.99 per month, you can unlock our in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99.

2. Enjoy a month of ad-free browsing, exclusive access to our in-depth report on the Trump tariff and nuclear energy company as well as the revolutionary AI-robotics company, and the upcoming issues of our Premium Readership Newsletter.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!


No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!