The Oracle of Omaha isn't giving up on Apple, though. Far from it.No contemporary investor is more studied and scrutinized than Warren Buffett. The chief executive officer of Berkshire Hathaway (BRK.A -2.74%) (BRK.B -2.85%) is a legend, so the investing community's fascination with his every move isn't surprising.One of Buffett's recent decisions has attracted quite a bit of attention. Berkshire Hathaway cut its stake in Apple (AAPL 0.69%) by almost 50% during the second quarter. It came as a bit of a surpr ...