The used car marketplace has achieved unicorn status after raising $31.3m in funding from investors including existing backer DMG Ventures.

MemorialCare Innovation Fund contributed to a series D round that brought the heart valve technology developer's overall funding to more than $36m.

MemorialCare Innovation Fund contributed to a series D round that brought the Caltech spinout's overall funding to more than $36m.

Ona Therapeutics is working on treatments for metastatic cancer and has collected series A funding from investors including Bpifrance.

Kaiser Permanente Ventures and Samsung Next invested in the digital mental health treatment developer through a series B round that will fund product development and commercialisation.

Engrail Therapeutics has completed a series A round led by Nan Fung Life Sciences as it targets a validated mechanism-based approach to nervous system treatments.

Optum Ventures co-led a series B round that took the chronic disease management platform's total funding to $50m.

Access Industries helped supply $33m in equity funding for the cloud management software developer, which also unlocked up to $20m in venture debt financing.

Returning investor Comcast Ventures contributed to a round that pushed the total raised by the security management software developer to $43m.

The capital markets data provider has completed a series A round led by Credit Suisse Asset Management’s Next Investors unit.