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Post Holdings
POST
#3895
Rank
C$4.85 B
Marketcap
๐Ÿ‡บ๐Ÿ‡ธ United States
Country
C$107.19
Share price
-1.66%
Change (1 day)
-24.24%
Change (1 year)
๐Ÿด Food
Categories

Market capitalization of Post Holdings (POST)

Market cap: C$4.85 Billion

As of September 2026 Post Holdings has a market cap of C$4.85 Billion. This makes Post Holdings the world's 3895th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Post Holdings from 2012 to 2026

End of year Market Cap

Year Marketcap Change
2026C$4.85 B-32.76%
2025C$7.22 B-24.4%
2024C$9.55 B35.19%
2023C$7.06 B-1.74%
2022C$7.19 B-19.95%
2021C$8.98 B5.93%
2020C$8.48 B-15.8%
2019C$10.07 B24.62%
2018C$8.08 B22.58%
2017C$6.59 B-5.52%
2016C$6.98 B31.39%
2015C$5.31 B143.66%
2014C$2.18 B27.18%
2013C$1.71 B54.11%
2012C$1.11 B

End of Day market cap according to different sources

On Sep 20th, 2026 the market cap of Post Holdings was reported to be:

C$4.71 Billion
by Nasdaq info icon info icon
C$4.85 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Pepsico
PEP
C$248.10 B 5,007.22%๐Ÿ‡บ๐Ÿ‡ธ USA
Conagra Brands
CAG
C$10.13 B 108.64%๐Ÿ‡บ๐Ÿ‡ธ USA
General Mills
GIS
C$27.18 B 459.53%๐Ÿ‡บ๐Ÿ‡ธ USA
Kellanova (Kellogg's)
K
C$40.63 B 736.56%๐Ÿ‡บ๐Ÿ‡ธ USA
Hain Celestial
HAIN
C$71.37 M-98.53%๐Ÿ‡บ๐Ÿ‡ธ USA
TreeHouse Foods
THS
C$1.72 B-64.45%๐Ÿ‡บ๐Ÿ‡ธ USA
Flowers Foods
FLO
C$1.76 B-63.70%๐Ÿ‡บ๐Ÿ‡ธ USA
B&G Foods
BGS
C$0.32 B-93.26%๐Ÿ‡บ๐Ÿ‡ธ USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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