Vanguard Portfolio Management on POST, Oct 30, 2026

Vanguard Portfolio Management now owns 5.1%, as a passive investor.

Date
Oct 30, 2026
Who
Vanguard Portfolio Management
Fund
POST - Post Holdings
Stake
5.1% (2,241,292 shares)
Type of notice
Passive investor
Document number
0002100121-26-001079

Open the original document at the SEC →

We read this document automatically. If something looks wrong, the original is the one that counts.

Back to POST