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Below is a table of the ALGN shares outstanding history going back to 2/19/2010:
Also see: ALGN Market Cap History ALGN YTD Return |
As of 5/1/2026 Align Technology has 71.62 million ALGN shares outstanding. Investors often track the ALGN shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows ALGN share count trends over time, with 67 historical shares outstanding datapoints presented, dating back to 2/19/2010.

| ALGN Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the ALGN shares outstanding history going back to 2/19/2010:
Also see: ALGN Market Cap History ALGN YTD Return |
| ALGN Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ALGN Historical Shares Outstanding: -0.31% CAGR
Mouse over chart for data details
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| ALGN Stock Price Chart |
| About Align Technology Inc |
| Align Technology, Inc. is a global medical device company that designs, manufactures, and sells the Invisalign system of clear aligners, iTero intraoral scanners, and exocad computer-aided design and computer-aided manufacturing (CAD/CAM) software for digital orthodontics and restorative dentistry. Co. provides Align Digital Platform. Its segments include Clear Aligner, and Imaging Systems and CAD/CAM Services (Systems and Services). The Clear Aligner segment consists of comprehensive products, non-comprehensive products and non-case products. Its comprehensive products include Invisalign Comprehensive and Invisalign First. We show 67 historical shares outstanding datapoints in our coverage of ALGN's shares outstanding history. Understanding the changing numbers of ALGN shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like ALGN 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 ALGN by allowing them to research ALGN shares outstanding history as well as any other stock in our coverage universe. |
| ALGN Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| ALGN Share Performance |
| Shares Outstanding Peers |
| Align Technology (ALGN) is categorized under the Healthcare sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
ALGS Shares Outstanding History ALHC Shares Outstanding History ALIM Shares Outstanding History ALKS Shares Outstanding History ALLK Shares Outstanding History ALLO Shares Outstanding History ALLR Shares Outstanding History ALMS Shares Outstanding History ALNA Shares Outstanding History ALNY Shares Outstanding History More Healthcare companies » |
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