My question is about arbitrage (tenders and merger arb). I’ve been reading through Buffett’s old letters and in the late images1980’s he had quite an impressive run with his arbitrage investments (I think in 1987 he made around 80% on his arb investments).

Both he and Graham seem to have had long time success for decades using merger arb and other arbitrage techniques. I’m wondering if you ever employ any of these strategies in your portfolio? It seems like a specialized area, but also seems like an area that would add uncorrelated returns to the portfolio, and serve as a great substitute for cash when markets begin to become overvalued. Continue reading