NVAX Shares Outstanding History — Novavax Share Count Over Time

As of 4/30/2026 Novavax has 164.44 million NVAX shares outstanding. Investors often track the NVAX shares outstanding history to compare shareholder return trends against the change in share count over time.

This page shows NVAX share count trends over time, with 69 historical shares outstanding datapoints presented, dating back to 3/11/2010.

Quick links: Shares Outstanding History Table  |  Shares Outstanding History Chart  |  About Novavax
NVAX Shares Outstanding History



Below is a table of the NVAX shares outstanding history going back to 3/11/2010:

Date NVAX Shares Outstanding
3/11/20105.01M
4/30/20105.02M
7/31/20105.37M
10/31/20105.56M
3/22/20115.58M
4/30/20115.61M
7/31/20115.76M
10/31/20115.75M
3/8/20126.08M
4/30/20126.11M
7/31/20126.68M
10/31/20127.40M
3/4/20137.40M
4/30/20137.62M
7/30/20137.64M
10/31/201310.43M
3/6/201410.45M
4/30/201410.46M
7/31/201411.92M
10/31/201411.92M
2/23/201511.97M
4/30/201513.40M
7/31/201513.48M
10/31/201513.49M
2/24/201613.52M
4/30/201613.54M
7/31/201613.56M
10/31/201613.56M
2/23/201713.60M
4/30/201714.13M
7/31/201714.71M
10/31/201715.68M
3/9/201817.19M
4/30/201819.08M
8/3/201819.13M
10/31/201819.14M
3/12/201922.07M
4/25/201923.47M
5/10/201923.47M
7/31/201923.92M
9/16/2019285.64M
10/31/201926.58M
3/6/202051.53M
4/17/202057.94M
4/30/202057.96M
7/31/202061.28M
10/31/202063.66M
2/24/202173.86M
4/27/202174.09M
4/30/202174.09M
7/31/202174.48M
10/31/202175.61M
2/21/202276.28M
4/30/202278.13M
7/31/202278.22M
10/31/202278.50M
4/30/202386.31M
7/31/202394.40M
10/31/2023118.79M
2/23/2024139.95M
4/30/2024140.40M
7/31/2024160.09M
10/31/2024160.18M
2/18/2025160.84M
4/30/2025161.97M
7/31/2025162.42M
10/31/2025162.50M
2/16/2026162.94M
4/30/2026164.44M

Also see: NVAX Market Cap History
NVAX YTD Return
NVAX Historical Shares Outstanding:
+24.13% CAGR
NVAX Historical Shares Outstanding: +24.13% CAGR

Mouse over chart for data details
3/11/2010 ...4/30/2026
Novavax, Inc. is a biotechnology company, which discovers, develops and commercializes vaccines to prevent serious infectious diseases. Co. offers a differentiated vaccine platform that combines a recombinant protein approach, advanced nanoparticle technology and its patented Matrix-M adjuvant to enhance the immune response. It has one commercial program, for vaccines to prevent COVID-19, which includes Nuvaxovid prototype COVID-19 vaccine (NVX-CoV2373 or prototype vaccine) and Nuvaxovid updated COVID-19 vaccine (NVX-CoV2601 or updated vaccine) (collectively, COVID-19 Vaccine). We show 69 historical shares outstanding datapoints in our coverage of NVAX's shares outstanding history.

Understanding the changing numbers of NVAX shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like NVAX 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 NVAX by allowing them to research NVAX shares outstanding history as well as any other stock in our coverage universe.
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Video: Shares Outstanding Importance
Novavax (NVAX) 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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