NYSE: POST
Post Holdings Inc Stock Ownership - Who owns Post Holdings?

Insider buying vs selling

Have Post Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Gregory L. CurlDirector2026-02-096,983$114.31
$798.22kSell
Bradly A. HarperSVP CHIEF ACCTING OFFICER2026-01-09478$98.43
$47.05kSell
Jeff A. ZadoksEVP COO2026-01-02301$99.05
$29.81kSell
Jeff A. ZadoksEVP COO2026-01-02420$99.05
$41.60kSell
Jeff A. ZadoksEVP COO2026-01-02458$99.05
$45.36kSell
William P. StiritzInsider2025-12-18170,000$101.81
$17.31MSell
William P. StiritzInsider2025-12-1710,703$101.19
$1.08MSell
Bradly A. HarperSVP CHIEF ACCTING OFFICER2025-12-051,658$96.69
$160.30kSell
Matthew J. MainerEVP CFO TREASURER2025-12-01269$104.03
$27.98kSell
Bradly A. HarperSVP CHIEF ACCTING OFFICER2025-12-01200$104.03
$20.81kSell

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Net Insider Buy/Sell (L12M) Ownership

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POST Shareholders

What type of owners hold Post Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.79%5,172,519$518.91MInstitution
William P. Stiritz10.36%4,969,187$498.51MInsider
Blackrock Inc8.77%4,204,113$421.76MInstitution
Route One Investment Company LP6.54%3,136,468$314.65MInstitution
Jpmorgan Chase Co6.20%2,975,680$298.52MInstitution
Dimensional Fund Advisors LP6.17%2,957,198$296.67MInstitution
Clarkston Capital Partners LLC5.98%2,868,367$287.75MInstitution
Robert V. Vitale3.75%1,797,369$180.31MInsider
London Co Of Virginia3.31%1,586,633$159.17MInstitution
State Street Corp3.09%1,480,895$148.56MInstitution

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POST vs Food Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
POST83.31%16.69%Net SellingNet Selling
LW91.25%8.75%Net BuyingNet Buying
MZTI43.74%56.26%Net Selling
CPB24.80%75.20%Net SellingNet Selling
FRPT63.39%36.61%Net BuyingNet Selling

Post Holdings Stock Ownership FAQ

Who owns Post Holdings?

Post Holdings (NYSE: POST) is owned by 99.52% institutional shareholders, 19.94% Post Holdings insiders, and 0.00% retail investors. William P. Stiritz is the largest individual Post Holdings shareholder, owning 4.97M shares representing 10.36% of the company. William P. Stiritz's Post Holdings shares are currently valued at $498.51M.

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