Latticework

What the smart money is doing

77 13F filers · latest filing May 20, 2026

2026Q1 brief

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  1. 01Alphabet is the quarter's definitive consensus trade: Buffett opens a $1B GOOG position AND triples GOOGL to ~$15.6B, while Armitage adds 221% to GOOG, Duan doubles his GOOG stake, Hohn/Loeb/Mandel all initiate GOOGL — value, growth, macro, and quality all pointing the same direction simultaneously.
  2. 02Ackman enters MSFT at $2.1B (15% of portfolio), replacing Hilton entirely; simultaneously Gates Foundation exits its entire $3.7B MSFT position — the torch-pass of the quarter.
  3. 03AMZN is a $2B+ net-add with Tepper nearly doubling (+98%), Klarman adding 47%, Dennis Hong adding 57%, and Rolfe stepping up — one of the broadest active-manager consensus buys in recent memory.

The cohort at a glance

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