| AYTU Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the AYTU market cap history going back to 8/15/2017:
Also see: AYTU Shares Outstanding History and AYTU YTD Return |
As of 9/15/2026 Aytu BioScience has a market cap of 21.62 million. Investors often follow the AYTU market cap history to compare the size of the company over time.
This page shows AYTU market capitalization trends over time, with 37 market cap datapoints presented, dating back to 8/15/2017.

| AYTU Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the AYTU market cap history going back to 8/15/2017:
Also see: AYTU Shares Outstanding History and AYTU YTD Return |
| AYTU Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AYTU Historical Market Cap: +43.63% CAGR
Mouse over chart for data details
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| AYTU Stock Price Chart |
| About AYTU BioPharma Inc |
| Aytu BioPharma, Inc. is a pharmaceutical company dedicated to commercializing novel therapeutics. Its Rx Segment focuses on prescription products primarily distributed through third-party wholesalers, featuring two main portfolios: ADHD and Pediatric. Key products include Adzenys XR-ODT and Cotempla XR-ODT, both extended-release orally disintegrating tablets for ADHD treatment. Additionally, the company offers Karbinal ER, an antihistamine for allergic conditions, and the fluoride-based vitamin lines Poly-Vi-Flor and Tri-Vi-Flor, designed for infants and children with fluoride deficiencies. We show 37 historical shares outstanding datapoints in our AYTU shares outstanding history coverage, used to compute AYTU market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing AYTU market cap history over the course of time is important for investors interested in comparing AYTU's market cap history versus its peers. 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, and then calculating their respective market caps. Comparing the share price of AYTU versus a peer is one thing; comparing AYTU market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like AYTU can fluctuate over the course of history. With this page we aim to empower investors researching AYTU by allowing them to research the AYTU market cap history. |
| AYTU Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| AYTU Share Performance |
| Market Cap Peers |
| Aytu BioScience (AYTU) is categorized under the Healthcare sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
AZN Market Cap History AZRX Market Cap History AZYO Market Cap History BACK Market Cap History BASI Market Cap History BAX Market Cap History BBI Market Cap History BBIO Market Cap History BBLG Market Cap History BCAB Market Cap History More Healthcare companies » |
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