Buffett Vs. Ackman: One Dumped Amazon Stock, The Other Bought More — Here's Who Came Out Ahead

Ackman Adds to Amazon Holdings, Buffett Trims Back StakePershing Square, led by Ackman, made a reverse move in the fourth quarter. The hedge fund disclosed increasing its Amazon position by 65%, adding 3,786,508 shares in the fourth quarter.With Amazon shares down $18.58 each, or 8%, since the closing price on Dec. 31, 2025, Buffett is the investor who has so far made the right decision and saved his investors from more losses.By selling the 7,724,000 AMZN shares in the fourth quarter, Buffett saved investo ...