Warren Buffett’s $128bn dollar warning to investors

Dr James Fox takes a closer look at Warren Buffett’s recent market activity and explores whether there’s a warning for investors and US stocks.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

Buffett at the BRK AGM

Image source: The Motley Fool

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Warren Buffett is one of the most successful investors worldwide. He’s amassed a fortune worth over $100bn. So, it’s no wonder that many investors hang on his every word.

The legendary investor uses a value investing strategy and this has transformed Berkshire Hathaway — a company he has led for over five decades — into one of the world’s most valuable organisations.

But there’s something in Berkshire Hathaway fourth-quarter and full-year operating results — released in late February — that’s concerning investors.

A warning

Buffett searches for stocks that trade below their book or intrinsic value — that’s essentially a value investing strategy. These stocks are certainly easier to come across in bear markets.

And while he takes very long positions, Buffett sells when his investments have realised their potential. Naturally, value investors also tend to sell when the market is peaking.

So, what can we take from Berkshire Hathaway’s Q4 results?

Well, we can see that between 30 June 2022 and the end of the year, Berkshire Hathaway’s cash, cash equivalents, and treasury securities grew from $105.4bn to $128.7bn.

That’s a considerable increase of $23.3bn. So, if Buffett is moving to cash, is this a warning?

Well, it’s always healthy to have cash to hand and Buffett has always said he doesn’t want Berkshire Hathaway to be strapped for cash.

However, for me, this is clear sign that Buffett thought the market was peaking or didn’t offer him the value he was looking for during the six months.

So, maybe Buffett sees a correction coming. That’s definitely how some investors are reading the report.

Hunting value

Buffett invests primarily in US-listed stocks. These, therefore, are predominantly American or Chinese companies. As far as I’m aware, Diageo is the only company owned by Berkshire that is actually British.

It’s not a great sign that the world’s most famous investor doesn’t invest in British stocks. But it also means Buffett’s possible concerns about the stock market are unlikely to represent an issue for UK investors.

Several investors have suggested that US stocks may have peaked and therefore will push downwards this year. British investor Jeremy Grantham, the co-founder of GMO — an investment management firm established in 1977 — contends that the S&P 500 will fall 16.7% by year’s end.

Considering the index is actually up 6.5% year to date (down 3% over 12 months), it could have 23.2% to fall if Grantham’s forecasts are correct.

Increasing interest rates may be one part of this. After all, higher interest rates incentivise savings and the buying of government debt. It also disincentivises investing in growth because a dollar today becomes even more valuable than a dollar in one year’s time.

As a UK-focused investor, I’m not too concerned. US stocks trade at considerable premiums versus their UK counterparts. I’m still expecting the UK stocks to push upwards this year.

James Fox has no position in any of the shares mentioned. The Motley Fool UK has recommended Diageo Plc. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Sunrise over Earth
Investing Articles

Meet the ex-penny share up 109% that has topped Rolls-Royce and Nvidia in 2025

The share price of this investment trust has gone from pennies to above £1 over the past couple of years.…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

1 of the FTSE 100’s most reliable dividend stocks for me to buy now?

With most dividend stocks with 6.5% yields, there's a problem with the underlying business. But LondonMetric Property is a rare…

Read more »

Investing Articles

Is 2026 the year to consider buying oil stocks?

The time to buy cyclical stocks is when they're out of fashion with investors. And that looks to be the…

Read more »

ISA coins
Investing Articles

3 reasons I’m skipping a Cash ISA in 2026

Putting money into a Cash ISA can feel safe. But in 2026 and beyond, that comfort could come at a…

Read more »

US Stock

I asked ChatGPT if the Tesla share price could outperform Nvidia in 2026, with this result!

Jon Smith considers the performance of the Tesla share price against Nvidia stock and compares his view for next year…

Read more »

Investing Articles

Greggs: is this FTSE 250 stock about to crash again in 2026?

After this FTSE 250 stock crashed in 2025, our writer wonders if it will do the same in 2026. Or…

Read more »

Investing Articles

7%+ yields! Here are 3 major UK dividend share forecasts for 2026 and beyond

Mark Hartley checks forecasts and considers the long-term passive income potential of three of the UK's most popular dividend shares.

Read more »

Hand is turning a dice and changes the direction of an arrow symbolizing that the value of an ETF (Exchange Traded Fund) is going up (or vice versa)
Investing Articles

2 top ETFs to consider for an ISA in 2026

Here are two very different ETFs -- one set to ride the global robotics boom, the other offering a juicy…

Read more »