Post Ownership | Who Owns Post?
Post Ownership Summary
Post is owned by 86.63% institutional investors, 12.08% insiders, and 1.29% retail investors. Vanguard group is the largest institutional shareholder, holding 9.46% of POST shares. Clarkston Capital SMID Composite is the top mutual fund, with 3.67% of its assets in Post shares.
POST Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Post | 86.63% | 12.08% | 1.29% |
| Sector | Consumer Defensive Stocks | 43.43% | 16.04% | 40.53% |
| Industry | Packaged Foods Stocks | 36.98% | 16.11% | 46.91% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 5.27M | 9.46% | $566.46M |
| Blackrock funding, inc. /de | 4.28M | 7.69% | $460.41M |
| Blackrock | 4.45M | 7.32% | $463.74M |
| Route one investment company | 3.43M | 6.16% | $368.97M |
| Clarkston capital partners | 2.90M | 5.21% | $312.11M |
| Jpmorgan chase | 2.84M | 5.09% | $304.96M |
| Dimensional fund advisors lp | 2.81M | 5.05% | $302.27M |
| London co of virginia | 1.77M | 3.17% | $189.78M |
| State street | 1.49M | 2.67% | $159.66M |
| Manufacturers life insurance company, the | 1.44M | 2.59% | $154.80M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Route one investment company | 3.43M | 13.66% | $368.97M |
| Pya waltman capital | 301.54K | 8.69% | $32.41M |
| Clarkston capital partners | 2.90M | 6.72% | $312.11M |
| Iridian asset management llc/ct | 119.08K | 5.04% | $12.80M |
| Sapience investments | 4.97K | 2.09% | $534.07K |
| Prospector partners | 157.90K | 1.84% | $16.45M |
| Wallace capital management | 122.38K | 1.63% | $13.15M |
| Crystalline management | 20.00K | 1.45% | $1.52M |
| Cohen capital management | 81.89K | 1.37% | $8.80M |
| London co of virginia | 1.77M | 1.05% | $189.78M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 952.22K | 0.01% | 952.22K |
| Morgan stanley | 801.67K | 0.01% | 336.64K |
| Point72 asset management | 292.14K | 0.05% | 279.78K |
| Two sigma advisers, lp | 189.72K | 0.04% | 189.72K |
| Charles schwab investment management | 498.05K | 0.01% | 177.30K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Epoch investment partners | 380.54K | 0.22% | -564.19K |
| Hennessy advisors | 80.70K | 0.30% | -413.90K |
| Millennium management | 30.99K | 0.00% | -357.37K |
| Jacobs levy equity management | - | - | -345.94K |
| Holocene advisors, lp | 1.15M | 0.28% | -329.07K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 952.22K | 0.01% | 952.22K | $108.99M |
| Two sigma advisers, lp | 189.72K | 0.04% | 189.72K | $20.39M |
| Duquesne family office | 176.40K | 0.47% | 176.40K | $18.96M |
| Winton group | 52.90K | 0.21% | 52.90K | $5.69M |
| Jupiter asset management | 29.00K | 0.03% | 29.00K | $3.12M |
Sold Out
| Holder | Change |
|---|---|
| Psi advisors | -1.00 |
| Colonial trust advisors | -2.00 |
| American capital advisory | -3.00 |
| Tfo-tdc | -3.00 |
| Physician wealth advisors | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 409 | -4.44% | 48,253,215 | -2.12% | 86 | 1.11% | 193 | -4.93% | 149 | -1.32% |
| Jun 30, 2025 | 428 | 1.66% | 51,344,828 | -2.24% | 92 | 1.06% | 199 | 11.80% | 153 | -9.47% |
| Mar 31, 2025 | 415 | -2.81% | 52,460,864 | -0.33% | 93 | 1.14% | 174 | -15.53% | 167 | 23.70% |
| Dec 31, 2024 | 225 | -46.56% | 22,648,009 | -56.20% | 37 | 0.51% | 99 | -45.90% | 66 | -56.86% |
| Sep 30, 2024 | 414 | 5.61% | 51,586,631 | -3.23% | 86 | 1.09% | 179 | 0.56% | 152 | 14.29% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Clarkston Capital SMID Composite | 2.04M | 3.67% | -253.75K |
| Vanguard Total Stock Mkt Idx Inv | 1.57M | 2.82% | -33.21K |
| iShares Core S&P Mid-Cap ETF | 1.47M | 2.70% | - |
| Vanguard US Total Market Shares ETF | 1.48M | 2.62% | -59.19K |
| Touchstone Mid Cap Y | 1.27M | 2.27% | -393.02K |
| Vanguard Small Cap Index | 1.22M | 2.18% | -7.75K |
| JPMorgan Mid Cap Value L | 1.06M | 1.95% | 20.48K |
| JPM US Mid Cap Value-Composite | 1.04M | 1.86% | 52.38K |
| Loomis Sayles MSFD CIT | 1.03M | 1.85% | 910.00K |
| JPM US Mid Cap Value-MA | 984.75K | 1.74% | 18.57K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 05, 2025 | HARPER BRADLY A | SVP, CHIEF ACCTING OFFICER | Sell | $160.30K |
| Nov 25, 2025 | CATOGGIO NICOLAS | PRES & CEO, PCB | Sell | $1.00M |
| Nov 24, 2025 | KEMPER DAVID W | - | Buy | $176.27K |
| Aug 19, 2025 | STIRITZ WILLIAM P | - | Buy | $3.94M |
| Jun 05, 2025 | STIRITZ WILLIAM P | - | Buy | $20.38M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | 1 | 1 |
| 2025 Q3 | 1 | - |
| 2025 Q2 | 1 | 1 |
| 2025 Q1 | - | 11 |
| 2024 Q4 | - | 5 |
POST Ownership FAQ
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