Fundz

Altido Bio has closed a $12.5 million seed round led by ARCH Venture to commercialize CAR-T therapy for glioblastoma tumors, promoting cancer treatment advancement.

PRIVATEJan 28, 2026

Amount Raised

$12.5 Million

Round Type

Seed

BiotechnologyHealth CareTherapeutics

Investors

ARCH Venture

Description

Altido Bio has successfully raised $12.5 million in a seed funding round to develop CAR-T cell therapy for glioblastoma. Led by ARCH Venture, the funding will aid in advancing experimental treatments for this deadly brain tumor. Initial data shows promise, with one patient remaining healthy over 2.5 years post-treatment.

Quick answer

Altido Bio raised $12.5 Million in a Seed round, dated January 28, 2026. Investors: ARCH Venture.

How much did Altido Bio raise?
Altido Bio raised $12.5 Million in a Seed round on January 28, 2026.
Who invested in Altido Bio?
ARCH Venture is named as investors in this round.
What does Altido Bio do?
Altido Bio is a startup focused on developing CAR-T cell therapy for glioblastoma tumors.

Source: Fundz verified event record.

Who else raised in Therapeutics and Biotechnology around the same time

Companies in the same sectors as Altido Bio that raised within 45 days of this round, from Fundz verified event records.

  • Combat Medical raised $3.5M (Series A) on March 12, 2026.
  • GenSight Biologics raised $2M (Post-IPO Equity) on March 10, 2026.
  • Prolium Bioscience raised $50M (Series A) on March 5, 2026.
  • NexCure raised $19M (Series A) on March 5, 2026.
  • Os Therapies raised $2M on March 4, 2026.
  • Polares Medical SA raised $50M (Series C) on March 3, 2026.

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Company Information

Company

Altido Bio

About

Altido Bio is a startup focused on developing CAR-T cell therapy for glioblastoma tumors. The company aims to commercialize a therapy developed at Massachusetts General Hospital. Their initial clinical data has shown promising results in reducing tumors, though challenges remain in patient outcomes.

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Altido Bio raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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