FundedStartupsDaily / HealthTech / Solstice Oncology

Solstice Oncology raises $225M

Solstice Oncology announced a Series A round of $225M on 9 September 2026. The company operates in HealthTech and is based in United States. It was founded by Caroline Loew, Chief Executive Officer. Announced 44 days ago.

Raised
$225M
Stage
Series A
Industry
HealthTech
Country
United States

Founder

Caroline Loew
Chief Executive Officer, Solstice Oncology

Outreach angles

  • -Loew leads Solstice Oncology's launch after a career built on advancing multiple approved oncology medicines from first-in-human trials through registration.
  • -Loew is steering Solstice's lead candidate porustobart, a second-generation CTLA-4 antibody, into Phase 2 trials for colon cancer.
  • -Solstice Oncology just launched with a $225 million Series A led by RA Capital Management, Canaan Partners, and Forbion.

Signals

Series AHealthcareDeep TechRegulated IndustryNew Market

Round details

Company: Solstice Oncology
Domain: solsticeoncology.com
Amount: $225M
Stage: Series A
Industry: HealthTech
Country: United States
Announced: 9 September 2026
Source: announcement

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