# Lightspeed Venture Partners' Biotech Investments: 16 Startups in Its Portfolio (2026) > The 16 Biotech startups Lightspeed Venture Partners has backed, by stage: $4.1B raised between them. From the rounds we track; updated nightly. Source: https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-biotech-portfolio (Millionrounds; every figure on the page links to its filing or article) ## Series C and later 7 - [Guardant Health](https://millionrounds.com/company/guardant-health) - [*TT* Tencent Trusted Doctor](https://millionrounds.com/company/tencent-trusted-doctor) - [Odyssey Therapeutics](https://millionrounds.com/company/odyssey-therapeutics) - [Alpha-9 Oncology](https://millionrounds.com/company/alpha-9-oncology) - [Scorpion Therapeutics](https://millionrounds.com/company/scorpion-therapeutics) - [Personalis](https://millionrounds.com/company/personalis) - [*CS* Comprehend Systems](https://millionrounds.com/company/comprehend-systems) ## Series B 4 - [Calm](https://millionrounds.com/company/calm) - [Pheon Therapeutics](https://millionrounds.com/company/pheon-therapeutics) - [*FS* Forty Seven](https://millionrounds.com/company/forty-seven) - [Seismic Therapeutic](https://millionrounds.com/company/seismic-therapeutic) ## Stage not reported 3 - [Neuralink](https://millionrounds.com/company/neuralink) - [Ultima Genomics](https://millionrounds.com/company/ultima-genomics) - [Dren Bio](https://millionrounds.com/company/dren-bio) ## Series A 2 - [Ancora Biotech](https://millionrounds.com/company/ancora-biotech) - [NuMedii](https://millionrounds.com/company/numedii) ## Segment by segment ### Series C and later 7 startups · $1.8B raised - [**Guardant Health**](https://millionrounds.com/company/guardant-health) Guardant Health is a leading precision medicine company focused on transforming patient care and conquering cancer with data. United States $800M - [*TT* **Tencent Trusted Doctor**](https://millionrounds.com/company/tencent-trusted-doctor) China $250M - [**Odyssey Therapeutics**](https://millionrounds.com/company/odyssey-therapeutics) Odyssey Therapeutics creates precision immunomodulators and oncology medicines for patients with cancer and inflammatory diseases. United States $238M - [**Alpha-9 Oncology**](https://millionrounds.com/company/alpha-9-oncology) Alpha-9 Oncology is a clinical-stage radiopharmaceutical company focused on developing targeted treatments for cancer. Canada $175M - [**Scorpion Therapeutics**](https://millionrounds.com/company/scorpion-therapeutics) Scorpion Therapeutics is a clinical-stage biotechnology company specializing in precision oncology. United States $150M - [**Personalis**](https://millionrounds.com/company/personalis) Personalis is a contract research organization and genome-scale diagnostics services company specializing in genome guided medicine. United States $125M - [*CS* **Comprehend Systems**](https://millionrounds.com/company/comprehend-systems) Comprehend provides a suite of cloud applications and consulting services that improve the clinical trial process. United States $46M ### Series B 4 startups · $369M raised - [**Calm**](https://millionrounds.com/company/calm) Calm, officially known as Calm.com, Inc., is a prominent American software company based in San Francisco, California. United States $143M - [**Pheon Therapeutics**](https://millionrounds.com/company/pheon-therapeutics) Pheon Therapeutics is a biotechnology company focused on developing next-generation Antibody-Drug Conjugates (ADCs) aimed at treat United Kingdom $120M - [*FS* **Forty Seven**](https://millionrounds.com/company/forty-seven) Forty Seven is a clinical-stage immuno-oncology company that is developing therapies targeting cancer immune evasion pathways. United States $81M - [**Seismic Therapeutic**](https://millionrounds.com/company/seismic-therapeutic) Seismic Therapeutic is a clinical-stage biotechnology company based in Watertown, Massachusetts. United States $25M ### Stage not reported 3 startups · $1.9B raised - [**Neuralink**](https://millionrounds.com/company/neuralink) Neuralink develops a brain machine interface that provides solutions for those with paralysis. United States $882M - [**Ultima Genomics**](https://millionrounds.com/company/ultima-genomics) Ultima Genomics, Inc. United States $600M - [**Dren Bio**](https://millionrounds.com/company/dren-bio) Dren Bio focuses on protein engineering technologies for depletion of cells, protein aggregates, and other disease-causing agents. United States $375M ### Series A 2 startups · $66M raised - [**Ancora Biotech**](https://millionrounds.com/company/ancora-biotech) Ancora Biotech is a California-based biotechnology company that researches and develops T-cell therapies for the treatment of canc United States $60M - [**NuMedii**](https://millionrounds.com/company/numedii) NuMedii, Inc. United States $5.5M **How this map is made.** Every startup here works in Biotech and has raised money in a round we track that names Lightspeed Venture Partners as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026. ## More portfolio maps [All portfolios](https://millionrounds.com/portfolio-maps) [Sector portfolio **Lightspeed Venture Partners' AI portfolio** 176 startups · $268B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-ai-portfolio)[Sector portfolio **Lightspeed Venture Partners' Fintech portfolio** 52 startups · $13B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-fintech-portfolio)[Sector portfolio **Lightspeed Venture Partners' Web3 & Crypto portfolio** 38 startups · $2.6B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-web3-crypto-portfolio)[Sector portfolio **Lightspeed Venture Partners' IT Services portfolio** 32 startups · $1.4B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-it-services-portfolio)[Sector portfolio **Lightspeed Venture Partners' Cybersecurity portfolio** 29 startups · $3.2B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-cybersecurity-portfolio)[Sector portfolio **Lightspeed Venture Partners' Internet portfolio** 26 startups · $9.2B](https://millionrounds.com/portfolio-maps/lightspeed-venture-partners-internet-portfolio) ## Raising from investors like Lightspeed Venture Partners? 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