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ISR
Volume: 570.36K

IsoRay (ISR) Market Capitalization Overview

Market Cap: $569.57M as of Mar 13, 2026

$569.57M
$196.40M (52.63%)past month
As of Mar 13, 2026, IsoRay (ISR) has a market capitalization of $569.57M. Over the past 30 days, its market cap has increased by 62.02%, while in the last 12 months, it has increased by 178.61%.

Market capitalization represents the total value of IsoRay as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

IsoRay (ISR) Market Cap Formula = Stock Price * Shares Outstanding

The market cap of IsoRay (ISR) helps investors assess the company's size and compare it with competitors for better investment decisions.

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IsoRay (ISR) Market Cap History

DateMarket CapChange
Dec 1, 2025$162.81M-15.68%
Nov 3, 2025$193.09M-24.20%
Oct 1, 2025$254.73M+3.31%
Sep 2, 2025$246.56M-9.74%
Aug 1, 2025$273.17M+12.20%
Jul 1, 2025$243.47M+37.24%
Jun 2, 2025$177.41M-3.01%
May 1, 2025$182.91M+26.02%
Apr 1, 2025$145.15M-12.70%
Mar 3, 2025$166.27M-25.45%
Feb 3, 2025$223.04M-0.30%
Jan 2, 2025$223.72M-20.24%

IsoRay (ISR) End of Year Market Cap History

DateMarket CapChange
2026$569.57M+178.61%
2025$204.43M-5.18%
2024$215.61M-80.88%
2023$1.13B+221.19%
2022$351.17M-36.19%
2021$550.35M—

FAQs About IsoRay (ISR) Market Cap

As of Mar 13, 2026, the market capitalization of IsoRay (ISR) is $569.57M. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, IsoRay’s market capitalization has increased by 52.63%, changing from $373.18M to $569.57M as of Mar 13, 2026.

In the last 3 months, IsoRay’s market capitalization has increased by —, changing from – to – as of –.

In the year 2025, IsoRay’s market capitalization decreased from $215.61M in January to $204.43M in December, reflecting a -5.18% change.

In the past five years, IsoRay (ISR) has had a compound annual growth rate (CAGR) of -17.97% in market capitalization. This means its market cap has shrunk at an average rate of -17.97% per year.

IsoRay (ISR)

Volume: 570.36K

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