Investors / United States / Elm Street Ventures
Elm Street Ventures
Venture capital · New Haven, CT, United States · North America
Elm Street Ventures is a seed and early stage venture fund based in New Haven, Connecticut, that has backed Yale faculty research since 2006. It invests in companies with a Yale connection, typically technology developed at and licensed from Yale, as well as companies in the greater New Haven area.
Invests inHealthcare & Biotech
In its own wordslife sciencestherapeuticsmedical devicesdiagnosticsclean technologyinformation technology
Your fit with Elm Street Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsElm Street Ventures lists 16 checked portfolio companies on its own site and is named in 1 funding round. Its most frequent entry is Series B, 100% of the companies with a known first round. Its largest themes are Healthcare & Biotech (52%), Education (14%) and AI & Machine Learning (10%). 100% of its companies are based in United States. It invests most often alongside Connecticut Innovations, LaunchCapital and Solasta Ventures.
Counts come from funding rounds that name Elm Street Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not Elm Street Ventures' whole history. Rounds on record name 1 company; its own site lists 16. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 0% |
| Series A | 0% |
| Series B | 100% |
| Growth | 0% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 0 | 0 |
| '25 | 0 | 0 |
| '26 | 1 | 0 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 42th | 16 companies |
| Recent activity | 59th | 1 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 68th | 6% of companies confirmed by a round |
| Sector focus | 85th | 52% in its largest sector |
| Reach | 20th | 1 country |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Healthcare & Biotech | 52% | 15% |
| Education | 14% | 7% |
| AI & Machine Learning | 10% | 18% |
| Space & Defense | 5% | 3% |
| Food & Agriculture | 5% | 3% |
| Enterprise Software | 5% | 8% |
| Cybersecurity | 5% | 4% |
| Consumer | 5% | 3% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Connecticut Innovations | 7 |
| LaunchCapital | 2 |
| Solasta Ventures | 2 |
| 5AM Ventures | 1 |
| ATDC | 1 |
| Alpine Meridian | 1 |
| Broad Vision Funds | 1 |
| Canaan | 1 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers16100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Connecticut Innovations
Compare Elm Street Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with Elm Street Ventures| Date | Company | Stage |
|---|---|---|
| 26 May 2026 | Series B |
Round details for Elm Street Ventures
Amounts, full round histories and every co-investor in Elm Street Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
16 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| AbbraTech discovers and engineers antibodies against disease targets using its Epivolve platform technology | Healthcare & Biotech | Portfolio page | ||
| Allyx Therapeutics is developing oral small molecule therapies to treat Alzheimer's disease and neurodegeneration | Healthcare & Biotech | Portfolio page | ||
| Ancera builds software for food production powered by analytics, diagnostics, and automation. | Food & AgricultureHealthcare & Biotech | Portfolio page | ||
| Arvinas develops targeted protein degradation therapeutics for serious diseases, particularly in neurology and oncology. | Healthcare & Biotech | Portfolio page | ||
| AtlasXomics brings chromatin accessibility, histone modifications, and gene expression into spatial context for researchers | Healthcare & Biotech | Portfolio page | ||
| Cybrexa Therapeutics is developing a new class of therapeutics that directly targets the tumor microenvironment to help improve patients' lives | Healthcare & Biotech | Portfolio page | ||
| Desmos provides online math tools and resources, including graphing calculators and interactive lessons, to help people learn and teach math. | EducationEducation | Portfolio page | ||
| Device42 provides IT asset management, data center infrastructure management, and other related services. | Enterprise SoftwareCybersecurity | Portfolio page | ||
| Enrich Biosystems develops and provides a benchtop instrument for high-throughput functional screening and live cell selection and recovery | Healthcare & Biotech | Portfolio page | ||
| EvolveImmune Therapeutics develops cancer immunotherapies, including a pipeline of trispecific T cell engagers with integrated CD2 costimulation. | Healthcare & Biotech | Portfolio page | ||
| Portfolio page | ||||
| P2 Science develops and manufactures high-performance, plant-based ingredients for various industries, including beauty and personal care, aroma technologies, and crop care. | Healthcare & BiotechSpace & Defense | May 2026Series B | Page + round | |
| Samara Aerospace designs and produces satellites with advanced technology for improved performance and deployment | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Saphlux develops and manufactures micro-LED display products, including AR Micro-LED Display and Quantum Dot COB Display | Consumer | Portfolio page | ||
| SeeClickFix provides software for residents to report issues and for local governments to manage workflows | EducationHealthcare & Biotech | Portfolio page | ||
| Stradefy Biosciences is pioneering next-generation bioadhesive drug carriers (BDCs), rationally engineered for cellular bioadhesion, uptake and therapeutic payload release | Healthcare & Biotech | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- elmvc.com
- Last read
- 5 Nov 2026
- Watching since
- 5 Nov 2026
- Rounds since
- 26 May 2026
- Companies checked
- 16
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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