Fundraising Fox

RA Capital Nexus

Actively deploying

Boston

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Fund manager profile

RA Capital Nexus is a venture fund manager based in Boston. SEC filings show 1 venture fund on record, most recently RA Capital Nexus Fund IV, L.P. filed April 2025.

Source: SEC EDGAR Form D filings. Firm website data not yet available.

HQ
Boston, US

Public market activity Β· per SEC filings

what is this? β“˜

2 insider ownership filings (Forms 3/4/5)

at Hemab Therapeutics Holdings, Inc. (COAG)

From the firm's own SEC EDGAR filings β€” stakes and insider roles in public companies, typically portfolio companies after an IPO. Not a portfolio list published by the firm.

Frequently asked questions

Where is RA Capital Nexus located?
RA Capital Nexus is headquartered in Boston, US.

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