Who invested in Altiris Therapeutics?
Altiris Therapeutics's investors include ATDC, SR One, Frazier Healthcare Partners, H.I.G. Capital and MedImmune Ventures, and 4 more on record.
United States · Venture startup
7 rounds we have observed, with the 9 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$44Mraised across 7 rounds since 2005, from 7 sources
Each circle is a round, placed by date and sized by amount. The line above is the running total.
From a historical funding record
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Altiris Therapeutics's investors include ATDC, SR One, Frazier Healthcare Partners, H.I.G. Capital and MedImmune Ventures, and 4 more on record.
Altiris Therapeutics has raised $44M across 7 rounds since 2005. 3 rounds did not disclose an amount, so the total is a floor.
Altiris Therapeutics's most recent round was a Venture in Feb 2009.
Altiris Therapeutics's largest round on record is $35M (Series B), in Oct 2007.
Altiris Therapeutics's first round on record, in Sept 2005, was backed by ATDC.
Altiris Therapeutics's latest named round is a Venture, in Feb 2009.
Altiris Therapeutics is based in the United States.
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