13F data — long US equity only · ~45-day lag from quarter-end · positions may have changed since · not investment advice
← Strongest buys
71

BRK/B

Berkshire Hathaway Inc.

Consensus score 71/100 · #4 this quarter · tier-weighted across tracked managers

Holders
17
tracked managers
New this Q
1
opened a position
Avg weight
8.0%
of their portfolios
Combined value
$11.12B
held, at quarter-end

Who’s holding it Q1 2026, by position size

ManagerPosition sizeChange
Cook & Bynum
Concentrated
42.7%
HOLD
Gates Foundation Trust
Concentrated
25.8%
TRIM
Semper Augustus
Concentrated
14.5%
ADD
Himalaya Capital
Value/global
13.4%
HOLD
Giverny Capital
Quality compounder
6.6%
TRIM
Gardner Russo & Quinn
Graham/global value
6.3%
TRIM
Hound Partners
Concentrated
6.3%
NEW
Markel Group
Concentrated
6.1%
HOLD
Tweedy Browne
Graham/global value
3.7%
HOLD
Hosking Partners
Concentrated
2.6%
TRIM
Ruane Cunniff / Sequoia
Quality compounder
2.5%
TRIM
Yacktman Asset Management
Quality value
2.0%
ADD
Davis Advisors
Concentrated
1.6%
ADD
Fairholme Capital
Deep value
1.6%
ADD
Horizon Kinetics
Franchise/inflation
0.2%
HOLD
Eagle Capital
Quality value
0.1%
HOLD
Akre Capital
Quality compounder
0.1%
TRIM

Position size = share of that manager’s reported long US-equity portfolio. The consensus score weights each holder by quality tier, position size, and whether they were buying or trimming — then discounts very crowded names. It measures agreement among these managers, not expected return.