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TCG Crossover

North America, California, United States, Palo Alto

Description

TCG Crossover, based in Palo Alto, California, is a prominent healthcare investment firm specializing in late-stage private and public biotechnology companies. As the crossover fund of The Column Group (TCG), which is renowned for its company creation model in early-stage biotech, TCG Crossover extends this expertise to later-stage opportunities. The firm is dedicated to advancing disruptive medicines by providing significant capital and strategic support to companies navigating clinical development, regulatory milestones, and commercialization. Its investment philosophy centers on identifying and backing innovative therapeutic platforms and products with the potential to address significant unmet medical needs.

The firm's strategy involves making substantial equity investments in companies that are typically approaching or have achieved clinical proof-of-concept, or are poised for public market entry. TCG Crossover leverages the deep scientific and operational expertise of its parent, The Column Group, offering portfolio companies not just capital but also strategic guidance, access to a vast network of industry experts, and support in navigating complex drug development pathways. This collaborative approach aims to accelerate the development and commercialization of groundbreaking therapies, ensuring that promising scientific innovations reach patients efficiently.

TCG Crossover operates with considerable financial firepower, having successfully raised substantial capital for its funds. For instance, its second dedicated crossover fund, TCG Crossover II, closed in 2022 with $2.5 billion in commitments, following its inaugural $1.2 billion fund in 2020. This significant capital base allows TCG Crossover to make impactful investments, with typical first checks ranging from $50 million to $250 million. These investments often represent lead or significant participation in large financing rounds, including late-stage private rounds, pre-IPO financings, and public equity investments (PIPEs). The firm's capacity to deploy substantial capital positions it as a key partner for biotech companies seeking to scale operations, fund extensive clinical trials, or prepare for public market liquidity.

Investor Profile

TCG Crossover has backed more than 55 startups, with 9 new investments in the last 12 months alone. The firm has led 19 rounds, about 35% of its total and boasts 29 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Post Ipo Equity, Series B, Series A rounds (top funding stages).
  • Majority of deals are located in United States, United Kingdom, France.
  • Strong thematic focus on Biotechnology, Health Care, Therapeutics.
  • Led 6 rounds in the past year.
  • Typical check size: $50M – $250M.

Stage Focus

  • Post Ipo Equity (49%)
  • Series B (24%)
  • Series A (13%)
  • Series C (11%)
  • Series F (2%)
  • Series E (2%)

Country Focus

  • United States (80%)
  • United Kingdom (11%)
  • France (4%)
  • Switzerland (2%)
  • China (2%)
  • Denmark (2%)

Industry Focus

  • Biotechnology
  • Health Care
  • Therapeutics
  • Medical
  • Pharmaceutical
  • Life Science
  • Biopharma
  • Medical Device
  • Genetics
  • Oncology
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does TCG Crossover frequently co-invest with?

OrbiMed
North America, New York, United States, New York
Co-Investments: 16
Surveyor Capital
North America, Illinois, United States, Chicago
Co-Investments: 13
Samsara BioCapital
North America, California, United States, Palo Alto
Co-Investments: 11
Venrock Healthcare Capital Partners
North America, California, United States, Palo Alto
Co-Investments: 18
Frazier Life Sciences
North America, California, United States, Menlo Park
Co-Investments: 9
RA Capital Management
North America, Massachusetts, United States, Boston
Co-Investments: 19
Deep Track Capital
North America, Connecticut, United States, Greenwich
Co-Investments: 15
Vivo Capital
North America, California, United States, Palo Alto
Co-Investments: 11
Logos Capital
North America, California, United States, San Francisco
Co-Investments: 19
Janus Henderson Investors
Europe, England, United Kingdom, London
Co-Investments: 10

What are some of recent deals done by TCG Crossover?

CORXEL Pharmaceuticals

Shanghai, Shanghai, China

CORXEL Pharmaceuticals is a biotechnology company that develops science and medicines for underserved patients.

BiotechnologyHealth CareMedical
Series DJan 22, 2026
Amount Raised: $287,000,000
Mirador Therapeutics

San Diego, California, United States

Mirador Therapeutics develops precision medicines for immune-mediated diseases.

BiotechnologyHealth CareMedicalTherapeutics
Series BJan 12, 2026
Amount Raised: $250,000,000
Century Therapeutics

Philadelphia, Pennsylvania, United States

Century Therapeutics is a biotechnology company that develops cell therapies for hematological and solid tumor malignancies.

BiotechnologyHealth CareHealth Diagnostics
Post Ipo EquityJan 8, 2026
Amount Raised: $135,000,000
Mirum Pharmaceuticals

Foster City, California, United States

Mirum Pharmaceuticals is a biopharmaceutical company focused on the development and commercialization of therapies.

BiotechnologyHealth CarePharmaceuticalTherapeutics
Post Ipo EquityDec 19, 2025
Amount Raised: $68,500,000
Athira Pharma

Seattle, Washington, United States

Athira Pharma is a clinical stage drug development company that specializes in biotechnology and pharmaceutical.

BiotechnologyPharmaceuticalTherapeutics
Post Ipo EquityDec 18, 2025
Amount Raised: $90,000,000
Galecto

Copenhagen, Hovedstaden, Denmark

Galecto is a clinical stage biotechnology company focused on the development of novel treatments for fibrosis and cancer.

BiotechnologyHealth CareHealth Diagnostics
Post Ipo EquityNov 10, 2025
Amount Raised: $284,900,000
Tango Therapeutics

Cambridge, Massachusetts, United States

Tango Therapeutics is a biotechnology company that is developing next generation cancer therapies.

BiotechnologyHealth CareMedicalTherapeutics
Post Ipo EquityOct 23, 2025
Amount Raised: $197,000,000
ADC Therapeutics

Lausanne, Vaud, Switzerland

ADC Therapeutics develops antibody drug conjugates and non-antibody drug conjugate products.

BiopharmaBiotechnologyMedicalTherapeutics
Post Ipo EquityOct 13, 2025
Amount Raised: $60,000,000
Maze Therapeutics

South San Francisco, California, United States

Maze Therapeutics is a biotechnology company that develops precision medicines for renal, cardiovascular, and metabolic diseases.

BiopharmaBiotechnologyGeneticsTherapeutics
Post Ipo EquitySep 11, 2025
Amount Raised: $150,000,000
Arbor Biotechnologies

Cambridge, Massachusetts, United States

Arbor Biotechnologies is a biotechnology company specializing in next-generation gene editing therapeutics to treat genetic diseases.

BiopharmaBiotechnologyLife Science
Series CMar 18, 2025
Amount Raised: $73,900,000

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