Restrained Greed: What Munger's Early Wesco Letters Taught Me
Reading Notes · The Way of Munger — Part 1
Reading Notes · The Way of Munger — Part 1
There's a particular pleasure in reading someone who has already decided they don't care what you think of them.
Charlie Munger's annual remarks to Wesco Financial shareholders between 1987 and 1995 have that quality. He wasn't performing wisdom — he was just talking. Bluntly, precisely, occasionally with a dry humor that you almost miss. Reading them now, decades later, feels like finding the annotated notes of someone who had already figured most of it out and was simply waiting for the rest of the world to catch up.
None of this is investment advice. I own no position in Berkshire Hathaway or any related entity. What follows is one person's reading of a remarkable document.
Wesco Financial Was Never Glamorous (That Was the Point)
Before diving into the ideas, it helps to know what Wesco actually was. By the late 1980s, it was a Pasadena-based holding company operating three distinctly unglamorous businesses: Mutual Savings (a thrift — a savings and loan institution), Precision Steel Warehouse (exactly what it sounds like), and Kansas City Fire & Marine Insurance (later consolidated under Wesco-Financial Insurance Company, or WFIC).
Berkshire Hathaway had acquired control of Wesco in 1973, and Munger served as chairman and president. But Wesco was not Berkshire. It was smaller, quieter, and in some ways more revealing — because there was no Coca-Cola or GEICO to distract attention from how Munger actually thought about running a business day to day.
The annual meeting format was loose. Munger would review each business segment, comment on the broader environment, occasionally go on tangents about institutional behavior or academic finance, and take questions. Reading the transcripts, you get none of the investor-day polish. You get thinking.
His style differs meaningfully from Buffett's. Buffett's shareholder letters are literary — structured, carefully analogized, often warm. Munger's Wesco remarks are more compressed. He's quicker to name something stupid and move on. Less parable, more verdict.
The S&L Industry Destroyed Itself, and He Watched Patiently
The savings and loan crisis of the late 1980s was one of the largest financial disasters in postwar American history. By the time it was over, roughly 1,000 thrift institutions had failed, the cleanup cost somewhere between $130 and $160 billion in taxpayer money, and a bipartisan consensus had emerged that the deregulation of the early 1980s — combined with deposit insurance guarantees and regulatory forbearance — had created an almost perfectly calibrated moral hazard machine.
Munger described it with characteristic restraint. He didn't rant. He diagnosed.
The mechanics were grotesque in their simplicity: deregulation allowed thrifts to offer higher deposit rates (to compete with money market funds) while simultaneously expanding into commercial real estate and junk bonds — asset classes they had no competence in underwriting. Federal deposit insurance meant depositors had no reason to care whether their thrift was prudently run. And regulatory forbearance meant that institutions which were already insolvent were allowed to keep gambling with insured deposits, effectively creating a heads-I-win, tails-the-taxpayer-loses structure.
Munger was clear-eyed about the human element too. This wasn't just a policy failure. It was also a character failure — executives who knew they were playing with insured money and chose to swing for fences anyway. The political economy around it was similarly corrupted: savings and loan operators had excellent Washington relationships, and regulators who might have intervened early faced institutional and political resistance.
Mutual Savings, Wesco's thrift, did none of this. It remained a plain-vanilla savings institution, took deposits, made conventional mortgage loans, and did not chase yield by moving into commercial real estate. Munger was unambiguous about why: it wasn't the most profitable strategy in the short run, but it was the only strategy consistent with what they thought the business actually was.
"We try to avoid situations where we can look good temporarily by doing something dumb," he said, in one variant or another, across multiple years.
That restraint is easier to describe than to execute. The S&L operators who blew up weren't all fools. Many understood the risks. But the incentive structure rewarded risk-taking — and they took it. Mutual Savings's competitors were, for a period, reporting higher returns. Only in retrospect did the discipline look obvious.
On Acquisitions: "We Don't Have a Quota"
One of the most clarifying things about the early Wesco letters is watching Munger articulate an acquisition philosophy in real time — not in the retrospective summary of a later annual report, but as an active operating stance.
The philosophy was simple and genuinely rare: Wesco would only buy a business if the price was right, the management was good, and the business itself was understandable and durable. If none appeared, they would hold cash and wait. They had no timetable. They had no acquisitions-per-year target. They had no investment bank relationships that required feeding.
This sounds obvious. In practice, almost no one operates this way. The institutional pressures on most corporate acquirers push toward activity. Boards expect management to deploy capital. Investment banks have economic incentives to generate transactions. CFOs feel implicit pressure to justify their existence through deal activity. The result is that the average large-company acquisition is slightly value-destructive, a finding that has been replicated across enough academic studies that it barely counts as controversial anymore.
Munger had no patience for this dynamic. He was openly critical of the advisory industry's role in pushing transactions — describing the typical investment banker's pitch with something approaching contempt: here is a company, here is why it fits your strategy, here is the synergy case, here is the financing structure. The banker gets paid if the deal closes. Whether it was a good idea is someone else's problem in five years.
The Bowery Savings Bank investment — a relatively small stake Wesco took in the early 1990s — is worth pausing on because of what it reveals about process. Munger devoted several paragraphs to explaining why it made sense: the asset quality, the discount to book value, the management situation, his confidence in the franchise despite its difficulties. It was a modest investment in the context of Wesco's overall balance sheet. But he explained it in detail because, I think, he believed the reasoning mattered more than the outcome — and because he was willing to be accountable to it.
Insurance: The Cycle Is the Feature, Not the Bug
Wesco's insurance operations gave Munger repeated opportunities to articulate something that surprisingly many investors still find counterintuitive: in insurance, the discipline to not write business is as important as the discipline to write it well.
Insurance pricing is cyclical. When capacity floods the market — when too many competitors are chasing the same premium dollars — pricing deteriorates. Insurers accept worse risk for less premium, often justifying it through optimistic loss projections. Eventually the losses materialize, capital gets impaired, capacity exits, and the cycle turns.
Munger understood this structurally. Wesco's approach was to underwrite aggressively when pricing was adequate, and to pull back sharply when it wasn't. He summarized it with unusual directness: "When the premiums are inadequate, we simply step back."
The relationship with Fireman's Fund Insurance Company (a subsidiary of Allianz) is instructive here. Wesco participated in a reinsurance arrangement with Fireman's Fund during part of this period, and Munger's descriptions of that relationship track the cycle almost mechanically: here is when the pricing was attractive, here is when it deteriorated, here is the point at which they reduced exposure. No drama, no narrative about long-term partnerships overriding economics. When the numbers stopped making sense, they stopped.
What's striking is that he didn't frame this as cleverness. He framed it as discipline — the refusal to do something unprofitable just because competitors were doing it. The insurance industry, like the S&L industry, rewarded short-term premium growth in ways that could generate excellent-looking results for years before the underlying deterioration surfaced. Munger had no interest in that game.
The Thing He Said About Not Knowing the Future
The most philosophically interesting thread in the early Wesco letters is Munger's treatment of uncertainty — specifically his insistence that he had no reliable ability to forecast macroeconomic or market outcomes, and his view that this was not a confession of weakness but a description of reality.
"We have no ability to predict the future, and even when we act, we proceed with great caution," he said, in something close to those words, on more than one occasion.
This is not boilerplate modesty. It carries a specific implication: if you can't predict the future, you should structure your portfolio and your business such that you can survive a wide range of futures. This means avoiding excessive leverage (because leverage turns a bad scenario into a catastrophic one). It means maintaining liquidity (so you have optionality when dislocations occur). It means concentrating in businesses with durable economics (because durability is what survives across scenarios you didn't predict).
Tom Murphy — the legendary capital allocator who ran Capital Cities/ABC — appears in Munger's remarks as an example of earned humility. Munger describes Murphy's view that genuine managerial wisdom comes through failure, through the experience of having been wrong in ways that were costly. "Only those who have been through failure can understand humility," Munger paraphrased.
This is a very different model from the confident investor archetype — the person who claims to have the insight, the system, the edge. Munger's early Wesco letters describe something more useful: a person who knows precisely where their competence ends, and who has built their operating approach around that honest accounting.
He called it "disciplined greed," or something like it. Not the absence of ambition — Wesco was absolutely in the business of making money. But ambition bounded by rigor. Opportunity pursued only where the analysis was genuinely confident. The circle was not large, but it was real, and he stayed inside it.
Why This Matters Now
I'm not sure any of this is actionable in the way that investment content is supposed to be actionable. I have no view on whether value stocks will outperform growth stocks over the next decade. I'm not recommending any sector or instrument.
What I think these early letters offer is something more durable: a demonstration that it's possible to run a business — and an investment portfolio — with genuine intellectual honesty about what you know and don't know, without that honesty becoming an excuse for paralysis.
Munger wasn't waiting for certainty. He was waiting for situations where the bet was clearly good enough, and the downside was survivable. When those situations appeared, he moved decisively. When they didn't, he sat.
The S&L industry collapsed around Mutual Savings, and Mutual Savings survived intact. Wesco passed on dozens of acquisitions and made a handful of excellent ones. The insurance operations pulled back when the cycle turned against them and deployed when it turned favorable.
None of it was glamorous. Very little of it required predicting the future. Most of it required the patience to wait, the honesty to decline when the price or the business wasn't right, and the discipline not to confuse activity with progress.
That's harder than it sounds. Reading these letters in 2026, in an environment that rewards velocity and punishes patience, it sounds almost quaint. But the results weren't quaint.
Part 2 will cover the 1996–2005 period — the Wesco letters after the S&L crisis resolved, through Munger's evolving thinking on technology, float, and the limits of rational analysis. None of this is investment advice, and I own no position in the securities mentioned.
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