Who invested in Sio Gene Therapies?
Sio Gene Therapies's investors include Hercules Capital.
One round we have observed, with the one investor named in it. 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
$75Mraised across 1 round since 2020, from 1 source
Sio Gene Therapies's investors include Hercules Capital.
Sio Gene Therapies has raised $75M across 1 round since 2020.
Sio Gene Therapies's most recent round was an Undisclosed round of $75M in Feb 2020.
Its most recent round, $75M in Feb 2020, is also its largest on record.
Sio Gene Therapies's first round on record, in Feb 2020, was backed by Hercules Capital.
Sio Gene Therapies's latest named round is an Undisclosed round, in Feb 2020.
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