SHC Shares Outstanding History — Sotera Health Share Count Over Time

As of 4/28/2026 Sotera Health has 285.17 million SHC shares outstanding. Investors often track the SHC shares outstanding history to compare shareholder return trends against the change in share count over time.

This page shows SHC share count trends over time, with 23 historical shares outstanding datapoints presented, dating back to 11/20/2020.

Quick links: Shares Outstanding History Table  |  Shares Outstanding History Chart  |  About Sotera Health
SHC Shares Outstanding History



Below is a table of the SHC shares outstanding history going back to 11/20/2020:

Date SHC Shares Outstanding
11/20/2020277.33M
2/24/2021282.90M
5/6/2021282.87M
8/5/2021282.92M
11/3/2021282.92M
2/22/2022282.93M
4/28/2022282.82M
7/27/2022282.90M
10/25/2022282.11M
2/21/2023282.42M
4/26/2023282.52M
7/27/2023282.62M
10/25/2023282.62M
2/20/2024282.83M
4/25/2024283.07M
7/29/2024283.21M
10/25/2024283.24M
2/20/2025283.47M
4/25/2025283.86M
7/29/2025284.05M
10/28/2025284.09M
2/17/2026284.39M
4/28/2026285.17M

Also see: SHC Market Cap History
SHC YTD Return
SHC Historical Shares Outstanding:
+0.51% CAGR
SHC Historical Shares Outstanding: +0.51% CAGR

Mouse over chart for data details
11/20/2020 ...4/28/2026
Sotera Health Co. is a global provider of mission-critical end-to-end sterilization solutions and lab testing and advisory services for the healthcare industry. Co.'s segments include Sterigenics, Nordion, and Nelson Labs. The Sterigenics business provides outsourced terminal sterilization and irradiation services for the medical device, pharmaceutical, food safety and advanced applications markets using three technologies: gamma irradiation, ethylene oxide (EO) processing and E-beam irradiation. We show 23 historical shares outstanding datapoints in our coverage of SHC's shares outstanding history.

Understanding the changing numbers of SHC shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like SHC versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching SHC by allowing them to research SHC shares outstanding history as well as any other stock in our coverage universe.
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Video: Shares Outstanding Importance
Sotera Health (SHC) is categorized under the Healthcare sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:

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