Alexandria Venture Investments
VC Fund
Pasadena, United States
Alexandria Venture Investments is a venture capital firm that develops work in real estate technology, and healthcare sectors. The company's strategic venture capital platform is Alexandria Venture Investments. Since its inception in 1996, the company has invested in disruptive life science, agrifood tech, and technology companies that aredeveloping transformative new modalities and platforms to meaningfully improve human health.
- Total investments:
- 297
- Last investment:
- Lead investor:
- 8%
Last updated:
For AI agents: llms.txt
Industries Alexandria Venture Investments invests in
Stages Alexandria Venture Investments invests in
Countries Alexandria Venture Investments invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $2M–$30M
- Series A
- $12M–$100M
- Series B
- $25M–$150M
Investment Focus
Industry
- Biotechnology 198 (67%)
- Health Care 107 (36%)
- Therapeutics 94 (32%)
- Medical 57 (19%)
- Life Science 52 (18%)
Stage
- Series A 110 (37%)
- Series B 66 (22%)
- Seed 30 (10%)
- Series C 30 (10%)
- Venture - Series Unknown 13 (4%)
Country
- United States 204 (69%)
- Canada 4 (1%)
- France 4 (1%)
- Switzerland 2 (1%)
- China 1 (0%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Daniel J. Ryan
Co-Chief Investment Officer & Regional Market Director –San Diego
|
Co-Chief Investment Officer & Regional Market Director –San Diego | Total investments: 0 | Find email | |
Dean A. Shigenaga
Co-President & Chief Financial Officer
|
Co-President & Chief Financial Officer | Total investments: 0 | Find email | |
Joel Marcus
Executive Chairman & Founder
|
Executive Chairman & Founder | Total investments: 9 | Find email | |
Peter M. Moglia
Co-Chief Executive Officer
|
Co-Chief Executive Officer | Total investments: 0 | Find email | |
Stephen A. Richardson
Co-Chief Executive Officer
|
Co-Chief Executive Officer | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Leal Therapeutics develops novel therapeutics for patients. | $30M / Series A / Aug 17, 2026 | ||
| Khartis is a drug discovery company developing oral therapies for patients with immune-mediated and chronic diseases. The company focuses on discovering and developing drug candidates intended to address chronic conditions and immune-mediated diseases. | $50M / Series B / Aug 13, 2026 | ||
| Triveni Bio is at the forefront of human genetics, cutting-edge antibody design, and precision medicine, pioneering the identification of new disease targets. | $65M / Series C / Jun 17, 2026 | ||
| Vedana Therapeutics is a Seattle biotechnology company developing next-generation antibody therapies for migraine prevention. | $46M / Series A / Jun 17, 2026 | ||
| Myeloid Therapeutics is an immunology company focused on combining immunologic insights with cutting-edge technologies to harness myeloid cells to eradicate cancer and other diseases. The Company's ATAKTM platform technology can be broadly applied, and it is initially advancing a cell therapy program for T cell lymphoma and a primed monocyteapproach to treat glioblastoma. The ATAK platform is scalable to multiple treatment modalities and other disease areas in collaboration with partners. | $122M / Series B / May 14, 2026 | ||
| Fathom Therapeutics, previously known as Atommap, is a biotechnology company focused on designing therapeutic molecules through computational drug discovery approaches. The company develops models that simulate biomolecular and protein motion to better understand how proteins behave and interact, enabling the identification of new therapeuticstrategies. Its platform combines generative design, predictive modeling, and computational assays to create and evaluate molecular candidates for their binding affinity and functional effects. By leveraging these simulations, it supports drug discovery processes such as hit identification, lead optimization, and the design of targeted molecules, including degraders and molecular glues. The company also collaborates with partners by providing molecular designs, predictive insights, and co-development opportunities for advancing therapeutic candidates. | $47M / Series A / Apr 27, 2026 | ||
| Alloy Therapeutics makes medicine by democratizing access to foundational drug discovery platforms and services. Alloy-Gx, its first platform, is a royalty-free suite of immunocompetent transgenic mice enabling best-in-class in vivo human antibody discovery. Founded in 2017, Alloy Therapeutics is headquartered in Lexington, Massachusetts. | $40M / Series E / Apr 15, 2026 | ||
| Neomorph is building a leading protein degradation entity, focused on “molecular glue” degraders. Its mission is to use this technology to solve critical problems in human health with the discovery and development of innovative new medicines against “undruggable targets.” | $100M / Series B / Apr 13, 2026 | ||
| Sidewinder Therapeutics develops bispecific antibody-drug conjugates (ADCs) aimed at treating solid tumors. Their mission is to create life-saving therapies through precision therapeutics. | $137M / Series B / Apr 08, 2026 | ||
| TRexBio is a discovery stage biotechnology company leveraging cutting-edge computational biology tools, a focus on human tissue, and expertise in immunobiology to develop revolutionary therapeutics for cancer and inflammatory diseases. Our powerful ‘deep biology’ discovery engine maps human tissue Treg behavior to disease processes, allowing us toidentify and characterize novel targets for therapeutic intervention. Leveraging this platform, we are building a broad portfolio of novel therapies that modulate the immune system to restore human tissue immune homeostasis. | $50M / Jan 27, 2026 | ||
| See all 297 investments → | |||
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FAQ
What does Alexandria Venture Investments invest in?
Alexandria Venture Investments invests primarily in Biotechnology, Health Care and Therapeutics startups, most often at Series A and Series B stage. Most of the 297 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Alexandria Venture Investments's check size?
Alexandria Venture Investments typically joins rounds of $2M–$30M at Seed, $12M–$100M at Series A and $25M–$150M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Alexandria Venture Investments participates in.
How do I contact Alexandria Venture Investments?
Public channels for Alexandria Venture Investments include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Alexandria Venture Investments?
The team at Alexandria Venture Investments includes Daniel J. Ryan (Co-Chief Investment Officer & Regional Market Director –San Diego), Dean A. Shigenaga (Co-President & Chief Financial Officer) and Joel Marcus (Executive Chairman & Founder). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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