1998 Annual Meeting Summary

The 1998 meeting was held in the shadow of the General Re acquisition, which had just transformed Berkshire into a global reinsurance giant and introduced Ron Ferguson's team to the shareholder base for the first time. But the intellectual heart of the meeting sat elsewhere: in a compressed, devastating set of arguments about market efficiency, confirmation bias, and the discipline required to think independently in a world of misinformation and groupthink. The meeting produced three philosophical gems of permanent applicability — the Darwinian Record-keeping framework for counteracting confirmation bias; the Efficient Market Theory rebuff (the strongest since the 1984 "Superinvestors" essay); and the Coca-Cola buyback defense — the most rigorous articulation of when repurchasing shares at high multiples is rational. Throughout, Buffett and Munger maintained the dry, self-aware wit that had become the meeting's signature: Jack Welch as "a miracle of management," Saddam Hussein as a model for keeping board meetings short.

Historical Stats (Q1 1998 Context)

GEICO Profit Sharing: 32.3% of salary — a company record
GEICO Policies in Force: 3.5 million (+19.3%)
General Re Float Added: ~$14.9 billion upon close
NetJets Fleet: The world's largest fractional-ownership program; 75%+ market share
Market Context: The S&P 500 was in the midst of its longest bull run in history; EMH arguments were ascendant in academic finance

🏢 The Session

🧪 The Darwinian Record — Writing Down What You Don't Want to Believe

Buffett opened the session with an unusual disclosure about his own cognitive practices. Asked how he counteracts confirmation bias, he described a discipline he attributed directly to Charles Darwin:

The Practice: Write down any piece of evidence that contradicts your existing belief immediately upon encountering it. Do not mentally note it — write it down. The mind is structured to suppress contradictory evidence. The only reliable defense against this suppression is to commit the contradiction to paper before your brain can process, contextualize, and discard it.
The Darwin Parallel: Darwin reportedly catalogued evidence against his own theories with the same rigor he applied to confirmatory evidence. He understood that his mind would not naturally retain what undermined him. He compensated by making retention mechanical.
Investment Application: Buffett mentioned keeping a written list of the strongest objections to each investment position — not to talk himself out of it, but to ensure the objections were genuinely considered rather than reflexively dismissed.
See Darwinian Record-keeping, Circle of Competence, Inversion.

🎓 The EMH Rebuff — "Teaching That Germs Don't Cause Disease"

The most forceful public rebuke of the Efficient Market Hypothesis Buffett had delivered since his 1984 Columbia University lecture:

The Critique: Buffett compared business schools teaching EMH to medical schools teaching that germs don't cause disease. The doctrine is not merely wrong — it is actively harmful to those who receive it. EMH tells students that careful analysis is useless, that the market always prices everything correctly, and that "alpha" is definitionally impossible. Students who believe this stop thinking.
The Paradox: Buffett noted that EMH's widespread adoption had been a "great gift" to value investors — by telling the market that analysis is useless, it reduced the number of skilled analysts competing for the same opportunities.
The Evidence: Buffett's 43-year personal track record, compiled across hundreds of securities, is mathematically impossible if markets are perpetually efficient. The record exists not because Buffett got lucky for four decades, but because the market is frequently inefficient — prices diverge from value — and disciplined investors can exploit those divergences.
The Quote: "It has been helpful to us that so many schools have taught their students that it didn't make sense to think."
See Efficient Market Theory, Circle of Competence, Value Investing.

🥤 The Coca-Cola Buyback Defense — When High P/E Repurchases Are Rational

A shareholder challenged Buffett on Coca-Cola's repurchase of its own shares at then-record high P/E ratios. Wasn't that destroying shareholder value?

The Reframe: The arithmetic of a buyback is not determined by P/E ratio. It is determined by the relationship between the share price and the intrinsic value of the business. If Coca-Cola at 40x earnings still represents a discount to its intrinsic value — factoring in its pricing power, distribution moat, and 70-year earnings trajectory — then buying back shares at 40x is rational. The P/E ratio is a historical accounting measure; intrinsic value is a forward economic judgment.
The Distinction: Most investors anchor on P/E because it's available. Buffett anchors on intrinsic value because it's relevant. A business with 10% annual earnings growth and perpetual competitive advantages does not have the same intrinsic value as a business that earned the same last year but faces structural decline. The same P/E can represent a bargain in one case and a mistake in the other.
The Munger Extension: Munger noted that Coke's distribution system — the accumulated infrastructure of over a century — would cost vastly more than Coke's market cap to replicate. The P/E doesn't capture that.
See Intrinsic Value, Share Repurchases, The Inevitables, Circle of Competence.

🏢 General Re — Introducing a New Partner

Ron Ferguson and the General Re team were introduced to shareholders for the first time. Buffett addressed the strategic logic in full:

The Float: $14.9 billion in pre-existing policyholder float — the largest single addition to Berkshire's capital base in a single transaction.
The Franchise: General Re's global reinsurance relationships, built over decades, gave Berkshire access to business flows it could not have originated organically.
The Candor: Buffett again emphasized that the acquisition was all-stock — diluting existing Berkshire shareholders — and that per-share intrinsic value gains were far below the headline 48.3% book value increase. The number that matters is per-share, not in aggregate.
See General Re, Insurance Float, Intrinsic Value.

✈️ Executive Jet / NetJets — High Retention as the Moat Proof

Buffett addressed the NetJets model in detail, citing customer retention as the business's defining structural advantage:

The Retention: Once a company or individual purchases a fractional share, the switching cost is extraordinarily high. The service is not a commodity; it is a relationship with a specific aircraft type, crew familiarity, and availability guarantee. Competitors cannot replicate the fleet scale required to match EJA's response times and aircraft access.
The Personal Proof: "I became a customer in 1995. The product experience was the due diligence."
See Executive Jet Aviation, Fractional Ownership, Circle of Competence.

💡 Philosophical Gems

On Counteracting Confirmation Bias

The most honest form of intellectual discipline is writing down what you don't want to believe. The brain is not a reliable filing system for evidence that threatens an existing worldview. Darwin understood this and compensated mechanically. Buffett applies the same practice in investing: the list of "reasons I might be wrong" about a position is as important as the thesis.
The Insight: Investing is not primarily an analytical problem — it is a psychological problem. The analysis is the easy part. The hard part is maintaining the ability to change your mind when the evidence demands it.
The Quote: "The best thing to do when you find something that disagrees with what you think is to write it down immediately. Your mind will try to forget it or push it aside."
See Darwinian Record-keeping, Inversion, Circle of Competence.

On Market Efficiency and Its Beneficiaries

EMH is a theory that is partially true (markets are usually fairly efficient over short time horizons for widely-followed securities) and catastrophically wrong in its most useful application (the claim that no analysis can consistently identify mispriced securities). The error is not the theory; it is the universalization. A world where most people believe EMH is a world that consistently produces mispricings for those who don't.
The Quote: "It has been a help to us that so many schools have taught their students that it didn't make sense to think."
See Efficient Market Theory, Value Investing, The Superinvestors of Graham-and-Doddsville.

On Repurchasing at High Multiples

The question is never "is the P/E high?" The question is "is the price below intrinsic value?" A company with 15% compounding earnings, a global distribution moat, and pricing power that consistently exceeds inflation does not become expensive at 40x last year's earnings if the correct lens is 20-year economic earnings power. Buffett's Coca-Cola position — maintained through price increases most value investors would have called irrational — was vindicated precisely because he used the right denominator.
See Intrinsic Value, Share Repurchases, The Inevitables, Look-Through Earnings.

🗣️ Verbatim Masterclass

"The best thing to do when you find something that disagrees with what you think is to write it down immediately. Your mind will try to forget it or push it aside."
"It has been helpful to us that so many schools have taught their students that it didn't make sense to think." (on EMH)
"Value Line — a human triumph." (Buffett's praise for its concise, accurate data presentation)
"If you want to see a miracle of management, look at GE." — Charlie Munger, on Jack Welch
"I became a customer in 1995. The product experience was the due diligence." (on NetJets)
"The arithmetic of buybacks depends on intrinsic value, not historical P/E multiples." (on Coca-Cola repurchases)

🔗 Evolutionary Links

Entities: General Re, Executive Jet Aviation, Rich Santulli, Ron Ferguson, GEICO, Tony Nicely, Charlie Munger, Warren Buffett, The Coca-Cola Company
Concepts: Darwinian Record-keeping, Efficient Market Theory, Intrinsic Value, Share Repurchases, The Inevitables, Insurance Float, Fractional Ownership, One-Foot Bars, Circle of Competence, Inversion

[!TIP] The 1998 meeting's most permanent contribution is the Darwinian Record-keeping framework — the explicit, mechanical practice of writing down contradictory evidence before the brain can suppress it. Most investors know they should consider opposing arguments. Almost none have a system for doing so. Darwin had one. Buffett has one. The meeting also contains the clearest articulation of why EMH, as a universal doctrine, is counterproductive: a world where everyone believes analysis is useless will reliably misprice assets for those who don't. The Coca-Cola buyback defense completes the trifecta — a model for how to think about repurchases that is independent of surface-level valuation ratios and anchored in intrinsic value reasoning.

Preceded by: 1997 Meeting
Followed by: 1999 Meeting
Index: index
Letter: 1998 Letter