Buffett: Why You Shouldn’t Invest in a Business That Even a Fool Can Run by Fundoo Professor

A post in a Facebook group called Charlie Munger Fan Club prompted me to write this note on that group. I thought of reproducing it here (with minor changes).

“You should invest in a business that even a fool can run, because someday a fool will.” Warren Buffett’s famous quote, is often misunderstood. When he spoke those words, I don’t think he meant them strictly. Some investors I know, however, disagree with me. They cite other quotes which reinforces the viewpoint.

Here is the first one, from his 2007 letter:

“A truly great business must have an enduring “moat” that protects excellent returns on invested capital. The dynamics of capitalism guarantee that competitors will repeatedly assault any business “castle” that is earning high returns. Therefore a formidable barrier such as a company’s being the low- cost producer (GEICO, Costco) or possessing a powerful world-wide brand (Coca-Cola, Gillette, American Express) is essential for sustained success. Business history is filled with “Roman Candles,” companies whose moats proved illusory and were soon crossed.

Our criterion of “enduring” causes us to rule out companies in industries prone to rapid and continuous change. Though capitalism’s “creative destruction” is highly beneficial for society, it precludes investment certainty. A moat that must be continuously rebuilt will eventually be no moat at all.

Additionally, this criterion eliminates the business whose success depends on having a great manager. Of course, a terrific CEO is a huge asset for any enterprise, and at Berkshire we have an abundance of these managers. Their abilities have created billions of dollars of value that would never have materialized if typical CEOs had been running their businesses.

But if a business requires a superstar to produce great results, the business itself cannot be deemed great. A medical partnership led by your area’s premier brain surgeon may enjoy outsized and growing earnings, but that tells little about its future. The partnership’s moat will go when the surgeon goes. You can count, though, on the moat of the Mayo Clinic to endure, even though you can’t name its CEO.”

Here is the second one from his 1991 letter:

“An economic franchise arises from a product or service that:(1) is needed or desired; (2) is thought by its customers to have no close substitute and; (3) is not subject to price regulation. The existence of all three conditions will be demonstrated by a company’s ability to regularly price its product or service aggressively and thereby to earn high rates of return on capital. Moreover, franchises can tolerate mis-management. Inept managers may diminish a franchise’s profitability, but they cannot inflict mortal damage.

And here is the third one from his 1980 letter:

“We have written in past reports about the disappointmentsthat usually result from purchase and operation of “turnaround” businesses. Literally hundreds of turnaround possibilities indozens of industries have been described to us over the yearsand, either as participants or as observers, we have trackedperformance against expectations. Our conclusion is that, with few exceptions, when a management with a reputation for brilliance tackles a business with a reputation for poor fundamental economics, it is the reputation of the business that remains intact.”

All of the above thoughts expressed by Mr. Buffett make many of his followers believe that superior management is irrelevant for investment evaluation purposes. And it’s easy to come to that conclusion if you go by what Mr. Buffett has said in the above quotes.

But if you go deeper, you find something else. I did, and here’s what I found.

In his 1990 letter, Mr. Buffett articulated his rationale for investing in Wells Fargo. He wrote:

“The banking business is no favorite of ours. When assets are twenty times equity – a common ratio in this industry – mistakes that involve only a small portion of assets can destroy a major portion of equity. And mistakes have been the rule rather than the exception at many major banks. Most have resulted from a managerial failing that we described last year when discussingthe “institutional imperative:” the tendency of executives to mindlessly imitate the behavior of their peers, no matter how foolish it may be to do so. In their lending, many bankers played follow-the-leader with lemming-like zeal; now they are experiencing a lemming-like fate.

Because leverage of 20:1 magnifies the effects of managerial strengths and weaknesses, we have no interest in purchasing shares of a poorly-managed bank at a “cheap” price. Instead, our only interest is in buying into well-managed banks at fair prices.”

His words “leverage magnifies the effects of managerial strengths and weaknesses” imply that whenever leverage is high, management factor is important.

Take HDFC Bank. Would you like to remain invested in HDFC Bank if it was run by a fool who doesn’t know anything about risk management and would love to learn on the job?

Which other highly leveraged industry has attracted Mr. Buffett’s interest? Well, the answer of course is the insurance industry.

Insurance uses float (other peoples’ money) which is another form of leverage. The role of management becomes terribly important in this business. That’s because its easy for a fool to under-price insurance contracts, the consequences of which will not show up in the P&L for many years.

This even more true in the Super Cat insurance business. That’s because there is little baseline information to be relied on to adequately price insurance contracts.

The same logic applies to derivatives, where leverage magnifies the effects of smart, as well as, dumb behaviour.

Imagine if one day someone like Kenneth Lay replaced Ajit jain to run Berkshire Hathaway’s Reinsurance business and its derivatives book!

Which other business models require you to focus a lot on managerial skills? Well, one that comes to mind would be a good business which operates on wafer-thin margins but still delivers an acceptable return on equity because of high capital turns and/or presence of float.

Take, for example, the case of Mclane, a Berkshire Hathaway subsidiary which is a distributor of groceries, confections and non-food items to thousands of retail outlets, the largest of them being Wal-Mart.

In his 2003 letter, Mr. Buffett wrote: “McLane has sales of about $23 billion, but operates on paper-thin margins — about 1% pre-tax.” In 2014, McLane earned $435 million on revenues of $47 billion.

In his 2009 letter Mr. Buffett acknowledged the importance of the management factor in Mclane. He wrote:

“Grady Rosier led McLane to record pre-tax earnings of $344 million, which even so amounted to only slightly more than one cent per dollar on its huge sales of $31.2 billion. McLane employs a vast array of physical assets – practically all of which it owns – including 3,242 trailers, 2,309 tractors and 55 distribution centers with 15.2 million square feet of space. McLane’s prime asset, however, is Grady.“

Running a business like McLane profitably is not easy. The wafer thin margin of just about 1% means that a small slippage in costs can quickly turn the business from being profitable to become a loss making one. And when you combine very high capital turns with operating losses, you sprint towards bankruptcy. So you have to be very very efficient to run a business like McLane.

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