Third Security

Venture capital · Radford, Virginia, United States

Portfolio collected from the firm’s website, last checked Jun 28, 2026.Raises and exits come from each company’s own SEC and company records.

1Deep-tech portfolio0 active

1Portfolio exitsAcquired or listed

1Raises, 12 monthsLatest: AquaBounty Technologies

1Co-investorsShare a portfolio company

Matched to tracked deep-tech companies

Portfolio · 1 companies

Company	Sector	Status	Latest raise	Raised
AquaBounty Technologies	Agritech	Public	Apr 15, 2026	$21.8M

Among 276 venture investors with portfolios

Peer ranks

Portfolio size#234

Portfolio exits#160

Raises, 12 months#22

Co-investors#243

Share the most portfolio companies

Co-investors

Gordon and Betty Moore FoundationVenture capital1 shared

Portfolio by sector

Sectors

Agritech1

Portfolios are collected from investors’ own websites and matched to tracked deep-tech companies by name; duplicate listings of the same firm are merged. Exits and raises come from each company’s own record: Form D through the latest filing.