Warren Buffett on CNBC said that he added 72M shares of AAPL in 2017, all before the 1/31 earnings report.  AAPL traded up to 122.44 pre-earnings.
Buffett through BRK.B now owns 125M AAPL valued over $17B.

As of Monday 1150AM
DemarkSequential counts for Daily & weekly for AAPL

1228PM
AAPL is now Berkshire #2 holding behind KHC.
While BRK has a 19% stake in Kraft, the portion in Apple is only 2.4%

At 137, AAPL PE is 16.45
yields 1.67%
Next earnings 4/24/17