| IAS Market Cap History Table | ||||||||||||||||||||||||||||||||||||||
Below is a table of the IAS market cap history going back to 6/30/2021:
Also see: IAS Shares Outstanding History and IAS YTD Return |
As of 10/30/2025 Integral Ad Science Holding has a market cap of 1.72 billion. Investors often follow the IAS market cap history to compare the size of the company over time.
This page shows IAS market capitalization trends over time, with 18 market cap datapoints presented, dating back to 6/30/2021.

| IAS Market Cap History Table | ||||||||||||||||||||||||||||||||||||||
Below is a table of the IAS market cap history going back to 6/30/2021:
Also see: IAS Shares Outstanding History and IAS YTD Return |
| IAS Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||
IAS Historical Market Cap: -12.53% CAGR
Mouse over chart for data details
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| IAS Stock Price Chart |
| About Integral Ad Science Holding Corp |
| Integral Ad Science Holding Corp. is engaged in providing global media measurement and optimization platform. Co.'s cloud-based technology platform provides actionable insights and delivers independent measurement and verification of digital advertising across all devices, channels, and formats, including desktop, mobile, connected TV, social, display, and video. Its Quality Impressions metric is designed to verify that digital ads are served to a real person rather than a bot, viewable on-screen, and appear in a brand-safe and suitable environment in the correct geography. We show 18 historical shares outstanding datapoints in our IAS shares outstanding history coverage, used to compute IAS market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing IAS market cap history over the course of time is important for investors interested in comparing IAS'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 IAS versus a peer is one thing; comparing IAS 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 IAS can fluctuate over the course of history. With this page we aim to empower investors researching IAS by allowing them to research the IAS market cap history. |
| IAS Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| IAS Share Performance |
| Market Cap Peers |
| Integral Ad Science Holding (IAS) is categorized under the Technology sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
IBM Market Cap History IDAI Market Cap History IDCC Market Cap History IDN Market Cap History IDSY Market Cap History IDT Market Cap History IDTI Market Cap History IGLD Market Cap History IGT Market Cap History III Market Cap History More Technology companies » |
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