Who has invested in RayThera?

OrbiMed Advisors are named among the investors backing RayThera.

RayThera Funding: $110M Raised, Series A (2025)

RayThera funding overview

RayThera is based in San Diego. RayThera has raised $110M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series A announced in April 2025. The round record for RayThera runs through 2025; nothing later has been disclosed. Investors on record include OrbiMed Advisors.

RayThera at a glance

Total raised: $110M
Latest round: Series A
Latest round date: April 2025
Headquarters: San Diego
Notable investors: OrbiMed Advisors

Frequently asked about RayThera funding

How much has RayThera raised?: RayThera has raised $110M in total disclosed funding across the rounds on record.
Who has invested in RayThera?: OrbiMed Advisors are named among the investors backing RayThera.
What was the latest RayThera funding round?: The most recent disclosed round is a Series A, announced in April 2025.
Where is RayThera based?: RayThera is based in San Diego.
When did RayThera last raise?: The last disclosed RayThera round closed in April 2025 at Series A.

Totals shown for RayThera aggregate every disclosed round on file. To see how that compares, browse the companies in San Diego and the investors behind them below.

RayThera Funding: $110M Raised, Series A (2025)

RayThera funding overview

RayThera at a glance

Frequently asked about RayThera funding

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