DaVita Inc.: Warren and Charlie’s Excellent Insurance Gambit

Veteran card players pride themselves on their ability to discern what’s known as “the tell,” a series of involuntary mannerisms that can betray a rival’s strategic deceptions and even suggest a possible next move. On rare occasions a tell metastasizes into a red flag, a clear indication that something is terribly wrong. An example of the first is buried deep in a transcript of DaVita Inc.’s annual “Analyst/Investor Day” presentation in New York City.