Buffett Critiques a 95% Asia Tech Portfolio: High Moats, High Risk

Well, pull up a chair and let me open a Cherry Coke. Looking at your portfolio, it seems I’d need to book a rather long flight from Omaha to review your businesses! You’ve built yourself a regular Pan-Asian conglomerate here. Now, while I’ve always said never bet against America, Charlie Munger and I have certainly found wonderful businesses in Asia over the years—from our Japanese trading houses to BYD in China.

You clearly have a taste for dominant businesses, and I commend you for that. You aren't chasing fly-by-night crypto tokens or businesses with no earnings; you are buying real companies that make things the world actually needs. But investing isn't just about picking good businesses; it's about building a resilient portfolio that lets you sleep soundly no matter what Mr. Market yells at you tomorrow morning. Let’s take a look under the hood, because while you’ve got some wonderful engines running here, I see a few structural cracks that could make for a very bumpy ride.

When I look at your sector breakdown, my eyes pop a little—nearly 48% of your money is tied up in Technology. Charlie and I famously avoided tech for decades because we couldn't predict the cash flows, but even with Apple in our portfolio today, having half your net worth heavily reliant on the semiconductor and hardware cycle is a bold move.

That said, I love the competitive moats you've assembled. Nearly 57% of your holdings rely on a scale advantage, and another 15% boast strong network effects. Businesses like Toyota, Samsung, and BHP Group are massive, cash-generating machines with immense barriers to entry. You're buying the true heavyweights of the global economy. I also see you holding Nintendo and Sony—companies with intangible brand value that create incredible consumer loyalty. A wonderful business at a fair price beats a fair business at a wonderful price, and you've definitely aimed for the wonderful ones.

However, we need to talk about your cash reserves, sitting right around 4.9%. To me, cash is a call option with no expiration date, an elephant gun you keep loaded for when Mr. Market gets deeply depressed and offers you wonderful businesses at clearance prices. At under 5%, your gun is practically empty. You have almost no dry powder to take advantage of market panics, which means you're entirely at the mercy of the current tide.

🚩 Geopolitical Concentration Risk: You have parked over 95% of your wealth in the Asia-Pacific region. I bought Taiwan Semiconductor Manufacturing (TSMC) for Berkshire not too long ago—it's one of the best managed companies on earth. But I sold it a few months later. Why? Because a great business in a dangerous zip code doesn't offer the margin of safety I require. Between TSMC, Tencent, Alibaba, and Hon Hai, you are taking on massive geopolitical and regulatory risk.

🚩 Redundant Over-Diversification: You own TSMC, but you also own a Taiwan ETF (EWT) which is dominated by semiconductors. You own Sony, Toyota, Keyence, and Mitsubishi UFJ, but you also own a broad Japan ETF (EWJ). You are paying management fees to own the exact same businesses twice! As I like to say, diversification is protection against ignorance, but paying twice for the same asset is just bad math.

🚩 Charlie's Alibaba Heartburn: You've got almost 16% in Chinese tech between Tencent and Alibaba. My late partner Charlie Munger loved Alibaba, bought it heavily for the Daily Journal, and later admitted it was one of his biggest mistakes because he misjudged the regulatory environment. When the rules of the game can be changed overnight by the government, your margin of safety needs to be enormous.

🚩 Lack of Dry Powder: I mentioned it before, but operating with less than 5% cash in a portfolio entirely exposed to emerging and foreign markets is like driving a truck with no spare tire. If the market drops 30% tomorrow, you have no capital to go bargain hunting.

I'll give this portfolio a 6.5 out of 10. You have an excellent eye for picking businesses with deep economic moats and massive scale. But your portfolio construction is dangerously concentrated in one region of the world and lacks the liquidity needed to act opportunistically.

Here is what I would do if I were managing your money from Omaha:

1. Build your cash pile: Trim some of your redundant positions to get your cash reserves up to at least 10-15%. You want to be a liquidity provider when everyone else is desperate for it.

2. Eliminate the double-dipping: Sell the broad Taiwan and Japan ETFs. You already own the best businesses in those markets directly. Don't pay a fund manager to hold assets you already own.

3. Seek geographic diversification: You have neglected North America and Europe entirely. Start looking for compounding machines in other jurisdictions to insulate yourself from Pacific Rim geopolitical shocks.

4. Cap your regulatory risk: Decide on a strict maximum allocation for businesses operating under unpredictable regulatory regimes, and stick to it.

Always remember Rule No. 1: Never lose money. Rule No. 2: Never forget Rule No. 1. Keep your margin of safety wide, my friend!