Berkshire Hathaway (BRK.B)
Why Own Berkshire Hathaway
Berkshire Hathaway is the conglomerate run by Warren Buffet. I think of it as an index fund made up of businesses that are better than the S&P 500 on average. Until recently following a 40% increase in the stock price over the past 12 months, I thought the company was trading at a valuation well below my estimated fair value. There are a couple of structural advantages the business has built over the past 50 years that will be difficult, if not impossible to replicate. Within Berkshire's collection of companies, there are some that are thriving, some that are mediocre and some that are declining. Because they are all held under a single umbrella, Berkshire can take the cash from the average and underperforming businesses and invest in the growers without incurring taxes. For the rest of us who want to take the cash out of one busines and invest in another, we would incur capital gains or a dividend tax. This allows Mr. Buffett to earn a few extra points of return per annum and has helped him achieve the greatest investment track record in history.
The business is also operated very conservatively, typically holding more than $100 billion of cash. When the economy runs into trouble and large companies need money, Omaha and Washington DC are the only two places they can go, and DC typically won't listen until a call to Omaha has been made. Berkshire's cash reserves and sterling reputation allowed it to acquire Burlington Northern Santa Fe Railroad and issue tens of billions of dollars of loans to GE, Goldman Sachs, Bank or America, Harley Davidsons, and Mars Candy at loan shark rates. To me Berkshire Hathaway is the business equivalent of the hydra monster from Greek mythology. When Hercules cut the head of the hydra monster, two grew back in its place. When trouble emerges in the economy or the stock market, Berkshire emerges stronger.
Key Risks to Monitor
- At age 91, we must accept Mr. Buffett will not be running Berkshire Hathaway for much longer. Although, he jokes his successor has a Ouija board. I am sure the stock will drop upon his passing; however, I do not believe there presently any "Buffet Premium" in the share price. If the stock falls too far, you can count on the company using its war chest of cash to repurchase shares.
- Competition for investments - With the enormous monetary and fiscal stimulus, the market is awash with liquidity making it harder for Berkshire to invest its capital at attractive rates.
What is Berkshire Worth?
I wrote last quarter that I made Berkshire my largest single holding, I have not sold a share but Apple's surge in price along with a modest decline in BRK.B has put it into second place. I also questioned last quarter if Mr. Buffett would continue his aggressive pace of share repurchases with the stock above my intrinsic value estimate. He did not, he only bought $6 billion of stock after buying back nearly $9B over the past few quarters. My guess is he stopped buying shares at the start of the quarter and resumed mid-quarter when the stock returned to a price at or below my valuation estimate. This tells me my intrinsic valuation estimate is close to his.
My current fair value estimate for Berkshire Hathaway is $290 per B share. For the past few years, I have been able periodically purchase Berkshire shares at a ~10% discount to my fair value estimate. The company is expected to make approximately $27.5 billion this year. My valuation factors a 7% hit to earnings in 2022 for the proposed Biden tax increase and growing a conservative 3% annually afterward. The company has a $300 billion stock portfolio which contains $135 billion of Apple stock, $42 billion of Bank of America, $24 billion of American Express and $23 billion of Coca Cola. Essentially each share of Berkshire contains 1/5th of a share of Apple and 1/20th of a share of Bank of America and so forth. Add in $165 billion of cash and subtract out its liabilities and I get an all-in valuation of $655 billion vs. the current $646 billion market cap. Because there are so many pieces to Berkshire, it is a difficult business to value. My valuation and purchases have been coincidentally aligned with Mr. Buffet's buying patterns.
How has it Performed?
Through August 20th, Berkshire is up 23.03% above the 19.3% return for the S&P 500 over the same time period. Mr. Buffet has purchased $30.5 billion of Berkshire stock over the past 12 months. While Berkshire was repurchasing its shares, the stock has risen 37.5%, again besting the 32.7% return for the market.