Bill Ackman Just Bought Visa, Mastercard, and S&P Global Stock. Each One Collects a Toll on Somebody Else's Sale.

Bill Ackman's Pershing Square hedge fund made three major new investments of approximately $1.1 billion each in Visa, Mastercard, and S&P Global during Q2 2026. These three positions combined represent about 17% of the fund's $19.5 billion U.S. stock portfolio. The common thread among these companies is their business model of collecting fees on transactions they don't originate, fund, or take risk on. All three are trading at premium valuations, reflecting their durable, recession-resistant revenue streams.