13F data — long US equity only · ~45-day lag from quarter-end · positions may have changed since · not investment advice
← Strongest buys
43

BRK/A

BERKSHIRE HATHAWAY INC DEL

Consensus score 43/100 · #14 this quarter · tier-weighted across tracked managers

Holders
11
tracked managers
New this Q
0
opened a position
Avg weight
7.3%
of their portfolios
Combined value
$2.89B
held, at quarter-end

Who’s holding it Q1 2026, by position size

ManagerPosition sizeChange
Punch Card Management
Concentrated
38.5%
HOLD
Gardner Russo & Quinn
Graham/global value
12.3%
TRIM
Semper Augustus
Concentrated
9.9%
HOLD
Tweedy Browne
Graham/global value
8.2%
HOLD
Markel Group
Concentrated
6.7%
HOLD
Davis Advisors
Concentrated
3.0%
TRIM
Ruane Cunniff / Sequoia
Quality compounder
1.3%
TRIM
Giverny Capital
Quality compounder
0.3%
HOLD
Fairholme Capital
Deep value
0.1%
ADD
Fairfax Financial
Concentrated
0.0%
HOLD
Horizon Kinetics
Franchise/inflation
0.0%
HOLD

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.