ATEN Shares Outstanding History — A10 Networks Share Count Over Time

As of 5/4/2026 A10 Networks has 72.00 million ATEN shares outstanding. Investors often track the ATEN shares outstanding history to compare shareholder return trends against the change in share count over time.

This page shows ATEN share count trends over time, with 51 historical shares outstanding datapoints presented, dating back to 4/30/2014.

Quick links: Shares Outstanding History Table  |  Shares Outstanding History Chart  |  About A10 Networks
ATEN Shares Outstanding History



Below is a table of the ATEN shares outstanding history going back to 4/30/2014:

Date ATEN Shares Outstanding
4/30/201460.05M
7/25/201459.81M
10/31/201460.72M
2/27/201561.54M
3/31/201561.62M
7/31/201562.42M
10/30/201563.34M
2/19/201664.31M
4/29/201664.47M
7/29/201665.77M
10/28/201667.21M
2/13/201768.35M
4/25/201769.34M
7/26/201770.77M
10/25/201770.75M
8/24/201872.71M
9/17/201872.71M
10/3/201872.71M
10/25/201873.80M
2/28/201975.05M
3/31/201975.18M
4/30/201975.63M
7/26/201976.56M
8/1/201911.28M
10/28/201976.82M
2/28/202078.27M
4/30/202078.99M
7/27/202077.93M
10/26/202076.71M
2/26/202176.91M
4/28/202177.34M
7/27/202176.81M
11/1/202177.55M
2/28/202276.39M
4/29/202275.82M
7/29/202276.17M
10/28/202273.45M
2/17/202374.09M
4/26/202373.97M
7/26/202374.11M
11/2/202374.14M
2/16/202474.50M
4/26/202474.46M
7/26/202473.87M
10/31/202473.80M
2/20/202573.97M
5/1/202572.08M
8/1/202572.15M
10/31/202571.73M
2/19/202671.72M
5/4/202672.00M

Also see: ATEN Market Cap History
ATEN YTD Return
ATEN Historical Shares Outstanding:
+1.52% CAGR
ATEN Historical Shares Outstanding: +1.52% CAGR

Mouse over chart for data details
4/30/2014 ...5/4/2026
A10 Networks, Inc. is a provider of cybersecurity and infrastructure solutions for on-premises, hybrid cloud, and edge-cloud environments. Its product portfolio consists of six secure application solutions and two intelligent management and automation tools. Its software solutions are available to be delivered in a variety of form factors, such as embedded in optimized hardware appliances, as bare metal software, containerized software, virtual appliances and cloud-native software. Its secure application solutions include Thunder Application Delivery Controller (ADC), Thunder Carrier Grade Networking (CGN), Thunder SSL Insight (SSLi), and Thunder Convergent Firewall (CFW). We show 51 historical shares outstanding datapoints in our coverage of ATEN's shares outstanding history.

Understanding the changing numbers of ATEN shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like ATEN 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 ATEN by allowing them to research ATEN shares outstanding history as well as any other stock in our coverage universe.
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Video: Shares Outstanding Importance
A10 Networks (ATEN) is categorized under the Technology sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:

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