In a recent disclosure, Farallon Capital Management revealed it has established a significant new stake in Mastercard. The investment firm purchased 435,070 shares of the financial services giant, valued at approximately $217.39 million. This new holding now represents a 1.24% position within Farallon's reported portfolio.

This activity was disclosed in a mandatory quarterly 13F filing with the SEC, which was made public on August 14, 2026. It is important to note that this filing reflects the firm's holdings as of March 31, 2026, meaning the transactions to build this new position occurred during the first quarter of the year. No public statements by Farallon explaining the investment have been found.