Warren Buffett's annual letter to Berkshire Hathaway shareholders drops on Saturday, February 28, 2026. It's the single most anticipated document in value investing every year, and this one comes with more questions than usual.

Berkshire is sitting on the largest cash pile in its history. The CEO transition to Greg Abel is getting closer to reality. And the stock market has been trading at valuations that Buffett has historically called "speculative."

Here's what we're watching for and why it matters.

The Cash Question

Berkshire ended 2024 with over $325 billion in cash and Treasury bills. That's not a typo. To put it in perspective, that's more than the GDP of most countries and roughly 30% of Berkshire's total market cap.

Buffett has been a net seller of equities for multiple quarters, trimming major positions including Apple and Bank of America. The question everyone wants answered: is this defensive positioning, or is he building a war chest for a specific opportunity?

In past letters, Buffett has been remarkably direct about his thinking on cash. In 2023, he wrote that he'd love to deploy capital but wouldn't "swing at bad pitches." If the 2025 letter signals any shift in that stance, whether toward deployment or continued patience, it will move markets.

What to watch for: Any language about finding "elephants" (large acquisitions), commentary on current equity valuations, or hints about specific sectors where he sees opportunity.

The Greg Abel Transition

Every year the letter gets more scrutiny about succession. Greg Abel has been designated as the next CEO for several years now, but Buffett at 95 shows no signs of stepping back from the investment side.

The interesting dynamic is that Abel comes from the operations side (Berkshire Hathaway Energy) rather than the investment side. This raises questions about who will manage the massive equity portfolio after Buffett. Todd Combs and Ted Weschler manage portions already, but neither has been publicly designated as the capital allocation successor.

What to watch for: Any expanded role for Abel in capital allocation decisions, mentions of Combs and Weschler's performance, and Buffett's tone about his own involvement going forward.

Insurance Performance

Berkshire's insurance operations (GEICO, General Re, Berkshire Hathaway Reinsurance) are the engine that powers the whole machine. The "float" from insurance premiums, money held before claims are paid, gives Berkshire billions in essentially free capital to invest.

2024 was a mixed year for the insurance industry with significant catastrophe losses but also rising premiums (hard market conditions). GEICO has been undergoing a major technology and underwriting overhaul that started showing results in 2023-2024.

What to watch for: Combined ratios across the insurance businesses, GEICO's turnaround progress, and commentary on reinsurance pricing trends. Strong insurance results = more float = more investment firepower.

Operating Businesses

Berkshire owns dozens of operating companies from BNSF Railway to See's Candies to Dairy Queen. In aggregate, these businesses generated significant operating earnings in 2024, though individual segments showed varying performance.

BNSF faces ongoing competition from trucking and regulatory pressures. The energy business continues to invest heavily in renewables. The manufacturing and retail segments provide a broad economic barometer.

What to watch for: Railroad volume trends (economic indicator), energy transition investments, and any commentary on specific business challenges or opportunities.

Market Commentary

This is what most people actually read the letter for. Buffett's market commentary tends to be both timeless and surprisingly specific. He's warned about speculation, market concentration, and excessive leverage in past letters.

With AI-driven stocks dominating market returns and equity valuations elevated by historical standards, Buffett's perspective carries extra weight this year. He's generally avoided commenting on specific trends (he famously avoided tech stocks for decades), but his silence on AI would itself be notable.

What to watch for: Views on current market valuations, commentary on investor behavior, and any mention of AI or technology as an investment theme. Also watch for comments about index fund concentration risk.

Tax and Policy Commentary

Buffett has historically used the letter to comment on tax policy, corporate governance, and the broader role of business in society. With potential tax policy changes on the horizon, his views carry weight both in markets and in Washington.

What to watch for: Commentary on corporate tax rates, capital gains policy, and the role of share buybacks. Buffett has been both a defender of buybacks (when done below intrinsic value) and a critic of them (when done to inflate per-share metrics).

How We'll Analyze It

When the letter drops on February 28, we'll be running every holding through Moatifi's analysis framework: moat scores, competitive advantage breakdowns, and valuation estimates. We already have scores for most of Berkshire's public equity holdings, and we'll update our analysis with any new information from the letter.

Our existing analysis shows Berkshire's portfolio averages a 7.0/10 moat score across holdings, which aligns with Buffett's stated preference for businesses with durable competitive advantages. The key question is whether any new positions or notable exits signal a shift in his quality criteria.

The Bottom Line

The annual letter is always worth reading in full. Buffett writes with unusual clarity for a CEO, and the wisdom tends to compound over time (just like his investments). Whether you own Berkshire stock or not, the letter offers a masterclass in thinking about business quality, valuation, and long-term ownership.

We'll publish a detailed analysis once the letter is out. In the meantime, you can check moat scores and competitive advantage breakdowns for any stock in Berkshire's portfolio using our free screener.

The Berkshire Hathaway 2025 annual letter will be published on berkshirehathaway.com on Saturday, February 28, 2026.