/Investor DB

Red Tree Venture — 2026 Investments

2 investments dated 2026 · listed companies and verified rows first · show all

RQ Biorqbiotechnology.comSeries A · Jun 2026 · $110M

RQ Bio discovers and develops long-acting monoclonal antibodies (LAAbs) targeting seasonal influenza to provide protection against severe viral disease.

BiotechHealthtech

Co-investorsFrazier Life SciencesLifeArc VenturesOxford Science EnterprisesEQT Life SciencesForbionMonograph Capital Partners+1 more

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Altesa

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.