Not surprisingly, he didn't really say anything specific, but obviously he felt the concern about the stock price was enough to warrant speaking out and providing assurances.
"...we have outperformed many other blue-chip tech companies, including Google. I continue to believe that our fundamentals - our remarkable people, our clear and focused strategy, our new product pipeline, our 200+ retail stores, our $18 billion of cash in the bank with no debt, etc., will serve us well in the coming months and years."