Latticework

What the smart money is doing

77 13F filers · latest filing May 20, 2026

Top conviction this quarter

Cohort Conviction Score, 0-100
Full ranking →
  1. #183
    AAPL
    APPLE INC
    23 owners ·top Duan Yongping37%
  2. #277
    CVNA
    CARVANA CO
    8 owners ·top Clifford Sosin82%
  3. #375
    IBKR
    INTERACTIVE BROKERS GRO-CL A
    6 owners ·top Bryan Lawrence31%
  4. #473
    AMZN
    AMAZON.COM INC
    35 owners ·top AltaRock Partners38%
  5. #571
    MOH
    MOLINA HEALTHCARE INC
    5 owners ·top Michael Burry35%

CCS combines cohort breadth, position concentration, this- quarter direction, holding tenure, and the holders' track records vs SPY into a single 0-100 score. How it's calculated →

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Conviction shifts

super-investor owners gained / lost, Q4 2025 Q1 2026
All movers →

2026Q1 brief

Top 5 signals
  1. 01Alphabet (GOOG/GOOGL) is the quarter's loudest signal: Buffett nearly triples his GOOGL stake to ~$15.6B (2% → 6% of Berkshire), Armitage adds GOOG aggressively (+221%), Duan Yongping doubles, Loeb and Mandel initiate — value, growth, macro, and quality all converging simultaneously.
  2. 02Ackman dumps Hilton, buys MSFT at $2.1B (15% of portfolio) — a rare tech initiation from a concentrated value/activist; simultaneous exits by Gates Foundation and Armitage on the same name create a sharp divergence worth watching.
  3. 03SUNB (Sunbelt Rentals) is a sleeper consensus: Five distinct-style managers (Dorsey, Russo, AKO, Greenberg, Rochon) all initiate — equipment rental moat thesis crossing quality-compounder and value camps.
  4. 04UBER attracts a 3x add from Tepper (+242%, now 7.7% of Appaloosa) plus new positions from Dorsey and Armitage adds — platform durability thesis gaining multi-style traction.
  5. 05Druckenmiller exits broad ETF proxies (XLF, RSP) entirely and concentrates into NTRA (21% of portfolio) — dramatic shift from macro hedges to single-name biotech conviction.

The full quarter, synthesized — who moved, what changed, why it matters.

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Latest signals

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Featured

Should You Buy TSMC Stock (TSM) Ahead of Tomorrow’s Q2 Earnings?

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The cohort at a glance

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≥2 owners + ≥5% concentration

Cohort vs SPY13 of 76 backtested managers beat SPY when cloned·median excess -2.4%/yr·windows 4.312.1y
Methodology →

Naive clone (long-equity only, weights at filing date, no cash sleeve, 30–45 day disclosure lag). Total return vs SPY total return.

Super investors (77)

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