POST HOLDINGS INC (POST) Institutional Ownership and Insiders Activity
POST HOLDINGS INC (POST) is widely held by institutional investors, with 399 firms reporting positions valued at approximately $3.96B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $347.17M in POST holdings in its latest filing.
Recent insider activity includes 9 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
399
Total Reported Value
$3.96B
Largest Holder
Blackrock, Inc.
Largest Position
$347.17M
Insider Transactions (90d)
9
Latest Filing Quarter
Q2 2026
New Institutional Positions
65
Funds Exiting Positions
92
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$347.17M
- Dimensional Fund Advisors Lp$278.61M
- Route One Investment Company, L.P.$260.42M
- Jpmorgan Chase & Co$220.54M
- Vanguard Portfolio Management Llc$192.02M
POST News
All newsRelated POST Institutional Insights:
- POST 13F Institutional Holders
- POST Top Institutional Shareholders
- POST Institutional Ownership Changes
- Consumer Defensive Sector Institutional Ownership
- Consumer Defensive Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Consumer Defensive Stocks By Institutional Investors
- Most Sold Consumer Defensive Stocks By Institutional Investors
- POST Insider Trading & SEC Form 4 Activity
- POST Articles
- Top Institutional Investor Stock Rankings