Wells Fargo & Company
Company Overview
Wells Fargo & Company, the San Francisco-based banking giant, was for three decades the Munger-Buffett partnership's highest-conviction banking idea — the institution Buffett used as his personal opportunity-cost yardstick ("Don't talk about anything unless it's better than buying more Wells Fargo") and one of the two banking positions, with US Bancorp, into which Wesco concentrated $650 million during the 2008 crisis. It then became, in the 2016 cross-selling scandal, Munger's most candid case study in how even a well-managed bank can be blindsided by its own incentive systems.
The Wells Fargo arc is uniquely complete in Munger's teaching because it contains both halves of his banking doctrine. The first half: why a particular bank's culture can be worth concentrating in when the industry is panicking. The second half: why no culture, however good, is immune to incentive-caused failure — and how to evaluate management's response when the failure surfaces. He taught both halves in public, with the position still on the books.
Investment Story
"When Berkshire bought Wells Fargo, the world was coming unglued in banking panic, and again real estate lending had been the source of it. And Wells Fargo had been huge in real estate lending... But the answer was, we knew that the lending officers at Wells Fargo were not normal bank lending officers. They had come up, a lot of them, from the garment district, and they had this cynical view of human life. They were appropriate careful. And when they needed to intervene strongly they did so because they learned that was the right way to run a garment lending business. And they were just better. And so we knew they weren't going to lose as much money as everybody thought they were."
— Daily Journal Annual Meeting, 2016
The analysis contains no model and no macro forecast — only a judgment about people. Lenders trained in the garment district, where borrowers were chronically optimistic and collateral chronically overstated, carried a protective cynicism into real estate lending. When the panic arrived, that temperament was worth more than any diversification formula. Wells lost less, lent through the recovery, and compounded the advantage.
"We got an opportunity like that when we bought Wells Fargo [WFC] stock at eight and change. I don't anticipate a lot of future opportunities like that one — I regard that as a one time fluke. Now it was a fluke we earned the right to have, by accumulating money from discipline and good service and so forth."
— Daily Journal Annual Meeting, 2015
The fluke they "earned the right to have" is Munger's whole liquidity doctrine in one clause: the opportunity arrives by luck, but the ability to take it — cash, and the temperament to deploy it in a panic — is manufactured by decades of discipline.
"Well, of course Wells Fargo had a glitch. The truth of the matter is they made a business judgment that was wrong. They got so caught up in cross-selling and so forth, having tough incentive systems that they got the incentive systems so aggressive that they, some people reacted badly and did things they shouldn't, and then they used some misjudgment in reacting to the trouble they got in. I don't think anything's fundamentally wrong for the long-pull with Wells Fargo. They made a mistake and it was an easy mistake to make."
— Daily Journal Annual Meeting, 2017
He then produced the comparison that did the analytical work: Henry Singleton of Teledyne, "the smartest single human being I knew in my whole life," had run similarly aggressive incentive systems, and two or three of his twenty subsidiaries had cheated the government — not because Singleton wanted cheating, but because aggressive incentives blindside even great managers. The specific failure, Munger argued, was not the incentives themselves but the response: "when the bad news came they didn't recognize it rightly." At the 2018 meeting he repeated the formula — incentive systems too strong in the wrong direction, and too slow reacting properly to bad news — and delivered the epitaph: "The one nice thing about doing something dumb is you probably won't do it again."
Business Analysis
Wells Fargo's pre-scandal economics were exactly what Munger's bank framework seeks: low-cost deposit funding in enormous volume, a cross-sell machine that spread fixed costs across more products per customer than any rival, and a conservative lending culture that had survived the California real estate bust better than its peers. The cross-selling itself was not the scandal — it was, for decades, a genuine competitive advantage, the metric that proved customer relationships were deepening. The scandal was what happened when a valid metric was converted into an aggressive quota: the measurement became the target, and the target ate the measurement.
This is Munger's incentive-caused bias in its purest documented form, made more valuable as a case by his willingness to analyze it in a company he owned and admired. The employees who opened fake accounts were responding rationally to the system they were given; the executives who designed the quotas believed they were managing performance; the leadership that received early bad news minimized it because bad news is unpleasant and its bearers are unwelcome. No villain was required at any point — only a system in which each layer's locally rational response compounded into institutional fraud. That is why he classified it as "an easy mistake to make": the same conditions, transplanted to another aggressive sales culture, would produce it again.
The comparison with US Bancorp, the other half of the 2008 deployment, sharpens the analysis. Both were conservatively managed, fee-diversified banks bought in the same panic on the same logic; one later supplied Munger's cleanest example of incentive failure, the other did not. The divergence is not a refutation of the original analysis but a refinement of it: culture reduces the probability of incentive failure without ever reducing it to zero, and the investor's protection is therefore not confidence in any single institution but the combination of sound selection, position sizing, and honest re-evaluation when the evidence changes. Munger's public working-through of the Wells scandal — while the position remained large — is that re-evaluation conducted in the open, which is precisely what made it instructive.
Investment Lessons
Bank quality is underwriting temperament, and temperament is visible. The garment-district analysis shows what "management quality" means in practice for a bank: not strategy decks or efficiency ratios, but the ingrained attitude of the people who say yes and no to loans, formed over careers. An investor who can evaluate that temperament has an edge that no amount of balance-sheet analysis supplies.
Aggressive incentives work — and that is exactly the danger. Cross-selling incentives produced real growth for years before they produced fake accounts. The dose makes the poison, and the correct dose is only known in retrospect — Munger's "how do you know that they're aggressive until you try?" is an admission that incentive calibration has no formula, which is why monitoring the response to bad news matters more than the design of the incentive.
Judge the institution by its reaction to bad news. The unforgivable sin in the Wells case, in Munger's reading, was not the quotas but the slowness in reacting properly when the misconduct surfaced. Denial and delay convert a correctable error into a franchise-damaging scandal — the same lesson as Salomon's Gutfreund delay, learned by a different bank a quarter-century later.
A scandal in a great franchise is a question, not a verdict. Munger's response — "I don't think anything's fundamentally wrong for the long-pull" — was not loyalty but analysis: distinguish franchise damage from conduct damage, evaluate whether the conduct is being fixed, and price accordingly. Sometimes the right answer is to hold; the discipline is in asking the question honestly rather than answering it tribally.
Mentioned In
- Wesco Financial Annual Letter, 2008 ($650 million Wells Fargo / US Bancorp deployment)
- Daily Journal Annual Meeting transcripts, 2015 ("eight and change"), 2016 (garment-district lenders), 2017 (the cross-selling analysis and the Singleton comparison), 2018 (the epitaph)
- Wesco Financial Annual Meeting, 2006 (Wells Fargo as Buffett's opportunity-cost yardstick)