Post Holdings, Inc.

Historical 13F Holders

Symbol
POST
CUSIP
737446104
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 737446104 since 12/18/2024, newest first.

Filer % of Class Filed
Vanguard Portfolio Management LLC 13G/A Amendment 1 4.9% 7/31/2026
Event 6/30/2026
Route One Investment Company, L.P. 13G/A Amendment 10
6.5% 5/14/2026
Event 3/31/2026
Clarkston Capital Partners, LLC 13G/A Amendment 1
2.6% 5/14/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 5.1% 4/29/2026
Event 3/31/2026
Dimensional Fund Advisors LP 13G/A Amendment 1 6.4% 4/9/2026
Event 3/31/2026
Vanguard Group Inc 13G/A Amendment 14 0% 3/27/2026
Event 3/13/2026
William P. Stiritz 13D/A Amendment 4 10.3% 3/5/2026
Event 3/4/2026
JPMorgan Chase & Co 13G 5.1% 10/31/2025
Event 9/30/2025
William P. Stiritz 13D/A Amendment 3 9.3% 10/15/2025
Event 10/15/2025
Dimensional Fund Advisors LP 13G 5.2% 10/9/2025
Event 9/30/2025
Vanguard Group Inc 13G/A Amendment 13 10.3% 9/8/2025
Event 8/29/2025
Route One Investment Company, L.P. 13G/A Amendment 9
6.1% 8/13/2025
Event 6/30/2025
Dimensional Fund Advisors LP 13G/A Amendment 1 4.8% 7/15/2025
Event 6/30/2025
Vanguard Group Inc 13G/A Amendment 12 9.6% 4/30/2025
Event 3/31/2025
William P. Stiritz 13D/A Amendment 2 8.3% 2/14/2025
Event 2/13/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 15 7.63 k $543 k
2026 Q2 430 49.7 M $4.06 B
2026 Q1 440 45.5 M $4.49 B
2025 Q4 426 48.1 M $4.77 B
2025 Q3 434 51.3 M $5.51 B
2025 Q2 446 51.3 M $5.59 B
2025 Q1 435 53.6 M $6.22 B
2024 Q4 435 52.7 M $6.03 B
2024 Q3 432 55.3 M $6.40 B
2024 Q2 400 56.6 M $5.90 B
2024 Q1 400 58.6 M $6.22 B
2023 Q4 380 61.0 M $5.37 B
2023 Q3 378 54.1 M $4.64 B
2023 Q2 348 51.9 M $4.49 B
2023 Q1 375 53.2 M $4.74 B
2022 Q4 376 54.0 M $4.87 B
2022 Q3 344 54.3 M $4.45 B
2022 Q2 326 54.0 M $4.45 B
2022 Q1 321 58.8 M $4.07 B
2021 Q4 354 56.5 M $6.37 B
2021 Q3 336 57.4 M $6.32 B
2021 Q2 336 58.7 M $6.37 B
2021 Q1 326 57.2 M $5.95 B
2020 Q4 328 59.7 M $6.04 B
2020 Q3 316 59.4 M $5.09 B
2020 Q2 330 59.8 M $5.24 B
2020 Q1 329 61.9 M $5.14 B
2019 Q4 386 64.1 M $6.99 B
2019 Q3 357 65.3 M $6.91 B
2019 Q2 365 66.7 M $6.93 B
2019 Q1 371 67.2 M $7.35 B
2018 Q4 353 70.8 M $6.31 B
2018 Q3 348 73.3 M $7.18 B
2018 Q2 323 75.5 M $6.49 B
2018 Q1 313 76.8 M $5.82 B
2017 Q4 328 73.5 M $5.82 B
2017 Q3 306 72.7 M $6.42 B
2017 Q2 307 72.0 M $5.59 B
2017 Q1 324 72.0 M $6.31 B
2016 Q4 324 70.8 M $5.69 B
2016 Q3 345 69.5 M $5.36 B
2016 Q2 340 68.7 M $5.71 B
2016 Q1 291 71.1 M $4.89 B
2015 Q4 293 71.8 M $4.44 B
2015 Q3 280 69.0 M $4.08 B
2015 Q2 248 67.3 M $3.63 B
2015 Q1 205 61.6 M $2.89 B
2014 Q4 237 54.8 M $2.29 B
2014 Q3 233 54.9 M $1.82 B
2014 Q2 245 53.5 M $2.72 B
2014 Q1 227 41.1 M $2.26 B