Post Holdings, Inc.
Total Trades
50
Buys
9
Sells
35
Largest Trade
N/A
Insiders
13
Institutional Funds
344
Inst. Value
$1M+
Activist Filings
23
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| CURL GREGORY L | Director | SELL | $500K+ | 7K | $114.31 | Feb 10, 2026 |
| HARPER BRADLY A | SVP | SELL | $100K–$500K | 2K | $96.69 | Dec 8, 2025 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $1M+ | 10K | $100.21 | Nov 26, 2025 |
| KEMPER DAVID W | Director | BUY | $100K–$500K | 2K | $97.93 | Nov 25, 2025 |
| STIRITZ WILLIAM P | Director | BUY | $1M+ | 187K | $109.11 | Jun 9, 2025 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $100K–$500K | 2K | $108.97 | Jun 9, 2025 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $500K+ | 5K | $116.50 | Feb 26, 2025 |
| VITALE ROBERT V | PRESIDENT & CEO | SELL | $1M+ | 63K | $115.84 | Feb 26, 2025 |
| VITALE ROBERT V | PRESIDENT & CEO | EXERCISE | $1M+ | 63K | $54.06 | Feb 26, 2025 |
| GRAY DIEDRE J | EVP, GC & CAO, SECY | SELL | $1M+ | 15K | $115.80 | Feb 25, 2025 |
| GRAY DIEDRE J | EVP, GC & CAO, SECY | EXERCISE | $500K+ | 15K | $62.10 | Feb 25, 2025 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $500K+ | 6K | $121.14 | Dec 3, 2024 |
| Zadoks Jeff A | EVP & COO | SELL | $1M+ | 29K | $119.96 | Dec 2, 2024 |
| Zadoks Jeff A | EVP & COO | EXERCISE | $1M+ | 29K | $62.10 | Dec 2, 2024 |
| CURL GREGORY L | Director | SELL | $100K–$500K | 1K | $114.20 | Nov 25, 2024 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $500K+ | 7K | $109.18 | Nov 19, 2024 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | EXERCISE | N/A | 29 | — | Nov 19, 2024 |
| HARPER BRADLY A | SVP | SELL | $100K–$500K | 1K | $113.43 | Aug 19, 2024 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $100K–$500K | 1K | $105.30 | Jun 7, 2024 |
| GROTE ROBERT E | Director | SELL | $1M+ | 17K | $104.58 | Jun 6, 2024 |
| CURL GREGORY L | Director | SELL | $100K–$500K | 4K | $106.06 | Jun 3, 2024 |
| GRAY DIEDRE J | EVP, GC & CAO, SECY | SELL | $500K+ | 7K | $104.51 | Feb 13, 2024 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 400 | $106.02 | Feb 9, 2024 |
| ERB THOMAS C | Director | BUY | $100K–$500K | 1K | $104.24 | Feb 8, 2024 |
| BURWELL DOROTHY M | Director | SELL | $50K–$100K | 700 | $84.22 | Dec 4, 2023 |
| HARPER BRADLY A | SVP | SELL | $100K–$500K | 3K | $85.19 | Nov 30, 2023 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $100K–$500K | 4K | $86.11 | Nov 21, 2023 |
| ERB THOMAS C | Director | BUY | $100K–$500K | 5K | $84.48 | Nov 21, 2023 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 500 | $90.13 | Aug 28, 2023 |
| ERB THOMAS C | Director | BUY | $50K–$100K | 1K | $86.76 | Jun 7, 2023 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 400 | $85.60 | Jun 6, 2023 |
| HARPER BRADLY A | SVP | SELL | $100K–$500K | 2K | $86.31 | May 25, 2023 |
| ERB THOMAS C | Director | BUY | $50K–$100K | 1K | $87.00 | May 19, 2023 |
| SKARIE DAVID P | Director | SELL | $100K–$500K | 3K | $89.74 | Mar 8, 2023 |
| GRAY DIEDRE J | EVP, GC & CAO, SECY | SELL | $500K+ | 10K | $94.39 | Dec 6, 2022 |
| GRAY DIEDRE J | EVP, GC & CAO, SECY | EXERCISE | $500K+ | 10K | $62.10 | Dec 6, 2022 |
| HARPER BRADLY A | SVP | SELL | $100K–$500K | 2K | $94.26 | Nov 25, 2022 |
| BURWELL DOROTHY M | Director | SELL | $50K–$100K | 910 | $93.41 | Nov 23, 2022 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 300 | $91.66 | Nov 22, 2022 |
| GROTE ROBERT E | Director | EXERCISE | $100K–$500K | 7K | $25.56 | Nov 22, 2022 |
| GROTE ROBERT E | Director | SELL | $100K–$500K | 2K | $92.33 | Nov 22, 2022 |
| CURL GREGORY L | Director | SELL | $100K–$500K | 4K | $92.40 | Nov 22, 2022 |
| CATOGGIO NICOLAS | PRES & CEO, PCB | SELL | $100K–$500K | 2K | $91.58 | Nov 22, 2022 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 250 | $81.60 | May 26, 2022 |
| CURL GREGORY L | Director | SELL | $100K–$500K | 4K | $82.11 | May 19, 2022 |
| GROTE ROBERT E | Director | SELL | $100K–$500K | 5K | $78.91 | May 16, 2022 |
| ERB THOMAS C | Director | BUY | $1M+ | 12K | $81.26 | May 10, 2022 |
| ERB THOMAS C | Director | BUY | $50K–$100K | 1K | $79.20 | Mar 2, 2022 |
| HARSHMAN ELLEN F | Director | SELL | $15K–$50K | 200 | $107.86 | Feb 23, 2022 |
| ERB THOMAS C | Director | BUY | $100K–$500K | 2K | $105.38 | Feb 8, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 344 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Route One Investment Company, L.P. | 3.1M | $1M+ | SH |
| Clarkston Capital Partners, LLC | 2.9M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 2.8M | $1M+ | SH |
| STATE STREET CORP | 1.5M | $1M+ | SH |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.3M | $1M+ | SH |
| NORGES BANK | 1.1M | $1M+ | SH |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 893K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 713K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 499K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 415K | $1M+ | SH |
| THOMPSON SIEGEL & WALMSLEY LLC | 396K | $1M+ | SH |
| AQR CAPITAL MANAGEMENT LLC | 287K | $1M+ | SH |
| RAYMOND JAMES FINANCIAL INC | 274K | $1M+ | SH |
| VICTORY CAPITAL MANAGEMENT INC | 274K | $1M+ | SH |
| PYA Waltman Capital, LLC | 273K | $1M+ | SH |
| Fisher Asset Management, LLC | 242K | $1M+ | SH |
| GAMCO INVESTORS, INC. ET AL | 233K | $1M+ | SH |
| LOOMIS SAYLES & CO L P | 226K | $1M+ | SH |
| EULAV Asset Management | 225K | $1M+ | SH |
| GABELLI FUNDS LLC | 193K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13D/A · Mar 5, 2026
10.3%
4.9M shares
SC 13D/A · Oct 15, 2025
9.3%
4.9M shares
SC 13G · Oct 9, 2025
5.2%
2.8M shares
SC 13G/A · Sep 8, 2025
10.3%
5.6M shares
Route One Investment Company, L.P.
SC 13G/A · Aug 13, 2025
6.1%
3.4M shares
SC 13G/A · Jul 15, 2025
4.8%
2.7M shares
SC 13G/A · Apr 30, 2025
9.6%
5.4M shares
SC 13D/A · Feb 14, 2025
8.3%
4.7M shares
Route One Investment Company, L.P.
SC 13G/A · Nov 13, 2024
7.5%
4.4M shares
SC 13G/A · Nov 12, 2024
7.3%
4.3M shares
Dimensional Fund Advisors LP 30-0447847
SC 13G · Oct 31, 2024
5.4%
3.1M shares
SC 13G/A · Oct 22, 2024
7.3%
4.3M shares
Route One Investment Company, L.P.
SC 13G/A · Feb 14, 2024
8.5%
5.2M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.2%
5.0M shares
Clarkston Capital Partners, LLC
SC 13G · Feb 12, 2024
5.9%
3.6M shares
SC 13G/A · Jan 25, 2024
8.9%
5.4M shares
The J. M. Smucker Company 34-0538550
SC 13G · May 4, 2023
8.4%
5.4M shares
SC 13G · Feb 13, 2023
8.4%
5.3M shares
Route One Investment Company, L.P.
SC 13G/A · Feb 13, 2023
8.6%
5.1M shares
SC 13G · Jan 25, 2023
8.4%
4.9M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G/A · Jan 5, 2023
4.7%
2.8M shares
Route One Investment Company, L.P.
SC 13G/A · Feb 11, 2022
11.2%
7.0M shares
JPMORGAN CHASE & CO. 13-2624428
SC 13G/A · Jan 14, 2022
5.5%
3.5M shares