Golden Door Asset
Census

Generalist · Pasadena, CA

Primecap Management Co

Q1 2025 · compared with Q4 2024

Filed as Primecap Management Co/ca/

Software
$11.0B
Weight of 13F
9.1%
Names
35
Net bought
−$430M

Filed 9 May 2025 · SEC filing.

335 positions in the whole 13F.

Quarters on file

Each quarter on file, back to June 2016 when the filing exists. Net bought is the share change from the previous quarter at that quarter’s close. A split that leaves the dollar value in place counts as flat.

What moved the book

The five software lines with the largest share change this quarter.

Software held