The more hard lessons you can learn vicariously rather than through your own hard experience, the better.

– Charlie Munger

I recently came across this Forbes article [The 34-Year-Old Hedge Fund Manager Who Bet Everything On A Stock That Tanked] discussing about a doomed hedge fund due to heavy concentrated bets. In short, the fund invested over 85% of AUM in a single name, Walter Investment Management [WAC], and the stock suffered a 95% slump since its investment in 2015. Per this fund’s SEC 13F filing, WAC seems to be the only US long position it holds currently. Given the significant size and the drastic drop of stock price, regardless other non-US longs or other shorts, the WAC position will possibly wipe the whole fund out.

Out of curiosity, I further researched Baker Street and its founder Vadim Perelman. It appears that Perelman is a strict value investor, following legendary investors like Warren Buffett, Howard Marks & Seth Klarman’s doctrines closely. Before the WAC position, Baker Street had also played a concentrated bet on Sears Holdings (SHLD). More detailed info can be found on this Barron’s article.

Some resources and interesting reads:

• Baker Street Capital’s investor presentation
• Sears Holdings pitch
• Walter Investment Management pitch
• Activist letter to Swift Entergy [SFY]
• April’s Fool joke activist letter to Berkshire Hathaway

Based on these writings, Perelman certainly appears as a talented and diligent investor (also with sense of humor for the sake of the Berkshire joke). However Buffett would hardly approve his approach as intelligent investing (remember the oracle of Omaha’s 2 rules: Rule No. 1 is never lose money. Rule No. 2 is never forget Rule No. 1.) This drives me to think what went wrong to lead a talented value minded investor to such a flunk.

Trying to put myself in Perelman’s shoes, here are my further thoughts and some lessons I learned from this case study:

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