Viewing historical filing for 2025Q3. View latest →
DOSSIER · 13F-HR · Q4 2025

BAKER BROS. ADVISORS LP

$17.1B in tracked AUM across 86 positions as of Q4 2025.

BB
CIK 0001263508 · last filed Dec 31, 2025
Total AUM
$17.1B
as of Q4 2025
Holdings
86
positions
Whale Score
75
75
strong
Activity
no data
changes this Q

Top 10 holdings

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight
Loading holdings…

Filing history

Filing history loading…