| PEN Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the PEN shares outstanding history going back to 9/18/2015:
Also see: PEN Market Cap History PEN YTD Return |
As of 7/14/2026 Penumbra has 39.39 million PEN shares outstanding. Investors often track the PEN shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows PEN share count trends over time, with 46 historical shares outstanding datapoints presented, dating back to 9/18/2015.

| PEN Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the PEN shares outstanding history going back to 9/18/2015:
Also see: PEN Market Cap History PEN YTD Return |
| PEN Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PEN Historical Shares Outstanding: +2.60% CAGR
Mouse over chart for data details
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| PEN Stock Price Chart |
| About Penumbra Inc |
| Penumbra, Inc. is a healthcare company. Co. designs, develops, manufactures, and markets products and has a portfolio that addresses challenging medical conditions in markets with unmet need. It is focused on developing, manufacturing, and marketing products for use by specialist physicians and healthcare providers to drive improved clinical and health outcomes. It is focused on developing and building its portfolio of products, including its thrombectomy, embolization, access, and immersive healthcare technologies. We show 46 historical shares outstanding datapoints in our coverage of PEN's shares outstanding history. Understanding the changing numbers of PEN shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like PEN 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 PEN by allowing them to research PEN shares outstanding history as well as any other stock in our coverage universe. |
| PEN Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| PEN Share Performance |
| Shares Outstanding Peers |
| Penumbra (PEN) is categorized under the Healthcare sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
PEPG Shares Outstanding History PETV Shares Outstanding History PETX Shares Outstanding History PFE Shares Outstanding History PGEN Shares Outstanding History PGNX Shares Outstanding History PGNY Shares Outstanding History PHAS Shares Outstanding History PHAT Shares Outstanding History PHIO Shares Outstanding History More Healthcare companies » |
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