About Venrock
Venrock is a venture capital firm founded in 1969. It is primarily based out of Palo Alto, United States. As of May 2026, Venrock is an active investor, having invested in 437 companies, with 14 new investments in the last 12 months. It primarily invests in Series B round in United States based startups. Its investments are spread across a wide range of sectors from Life Sciences to Enterprise Applications and High Tech. Most recently it participated in the $***** Series D round of CellCentric Overall, Venrock portfolio has seen 17 unicorns, 75 IPOs and 192 acquisitions including key companies like CloudFlare, athenahealth and Apple. A lot of funds co-invest with Venrock, with names like RA Capital Management sharing a substantial percentage of its portfolio. Venrock has team of 64 people including 19 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Series A, Series B & 9 more
Portfolio IPOs
Portfolio Acquisitions
Portfolio Unicorns
Deals in last 12 months
Venrock's List of Top Investments
Venrock has a portfolio of 437 companies, including 17 unicorns. Their most notable investments are in Angitia and Luma.Their portfolio spans across United States, Canada, United Kingdom and 13 more locations. They have invested in Life Sciences, Enterprise Applications, High Tech and 35 other sectors, across stages such as Series A, Series B and 9 more. Here is the list of top investments by Venrock:1. CloudFlare
Provider of cloud services for security, performance, and application development. The company delivers networking, security, and performance services through its connectivity cloud platform. It offers solutions for application security, application performance, and network services. The company's platform supports businesses in modernizing networks, securing workspaces, and optimizing web experiences.
Key facts about CloudFlare
- Founded Year: 2009
- Location: San Francisco (United States)
- Annual Revenue: $2.17B as on Dec 31, 2025
- Stage: Public
- Total Funding till date: $332M
- Employee Count: 6,964 as on Mar 31, 2026
- Investors: HTIF, Fidelity Investments and 17 Others
- Latest Funding Round: Post IPO, Aug 2021, $*****
- Highlight: Public
2. athenahealth
Cloud-based administrative tool for healthcare providers. The company has developed EHR, practice management, and population health solutions. The features include EHR, practice management, revenue cycle management (RCM), patient engagement, population health services, care coordination, clinical decision support, and more.
Key facts about athenahealth
- Founded Year: 1997
- Location: Watertown (United States)
- Annual Revenue: $1.22B as on Dec 31, 2017
- Last Known Valuation: $*****
- Stage: Acquired
- Total Funding till date: $49.1M
- Employee Count: 8,831 as on Mar 31, 2026
- Investors: Ares Capital Corporation, Owl Capital Group and 11 Others
- Latest Funding Round: Series B, Apr 27, 2004, $*****
- Highlight: Acquired
3. Apple
Technology company and product innovator developing consumer electronics. The firm designs smartphones, personal computers, tablets, wearables, and related hardware alongside proprietary operating systems and productivity applications. It provides integrated ecosystems including cloud computing, digital media distribution, payment processing, and enterprise software solutions. Services encompass content streaming platforms, mobile app marketplaces, augmented reality frameworks, and professional creative software suites. Continuous platform evolution maintains seamless hardware-software integration across personal computing and professional segments.
Key facts about Apple
- Founded Year: 1976
- Location: Cupertino (United States)
- Annual Revenue: $391B as on Sep 28, 2024
- Stage: Public
- Employee Count: 181,922 as on Apr 30, 2026
- Investors: Black Capital Investments, Cipher International and 38 Others
- Latest Funding Round: Post IPO, Dec 25, 2020, $*****
- Highlight: Public
4. Crunchyroll
Subscription-based anime streaming platform. It allows users to stream content under various categories, including anime series, shows, manga, drama, music, electronic entertainment, and more in various languages on multiple devices.
Key facts about Crunchyroll
- Founded Year: 2006
- Location: San Francisco (United States)
- Stage: Acquired
- Total Funding till date: $55.5M
- Employee Count: 2,026 as on Apr 30, 2026
- Investors: Venrock and TV TOKYO
- Latest Funding Round: Series B, Aug 26, 2015, $*****
- Highlight: Acquired
5. Abbott
Developer of medical devices, generic pharmaceuticals, and nutrition products. Its products are used by hospitals, laboratories, blood banks, and physicians. It is used to diagnose & monitor diseases such as HIV, hepatitis, cancer, heart failure, and metabolic disorders. In 2022, the company recorded annual revenues of $43.65B and a net profit of $6.93B
Key facts about Abbott
- Founded Year: 1888
- Location: Libertyville (United States)
- Annual Revenue: $44.3B as on Dec 31, 2025
- Stage: Public
- Employee Count: 144,111 as on Apr 30, 2026
- Investors: Castle Investment Management, Digital Pharma Lab and 10 Others
- Latest Funding Round: Grant (prize money), Nov 17, 2021, $*****
- Highlight: Public
Venrock's Year-on-Year Investment Trends
Venrock has invested in 437 companies over the last 50 years, with an average of 12 new investments annually in the last 10 years. In 2025, it made 20 investments, while as of May 2026, it has made 8 investments in this year. Its most recent first time investment was in CellCentric and most recent follow-on round was in Adcendo.Year | No. of Investments | ||
|---|---|---|---|
1st Round | Follow-on | Total | |
2026 (YTD) | 6 | 2 | 8 |
2025 | 13 | 7 | 20 |
2024 | 13 | 5 | 18 |
2023 | 10 | 5 | 15 |
2022 | 16 | 5 | 21 |
2021 | 11 | 13 | 24 |
2020 | 13 | 10 | 23 |
2019 | 11 | 13 | 24 |
2018 | 14 | 14 | 28 |
2017 | 9 | 13 | 22 |
Venrock's Investments by Stage
Venrock has made 114 investments in Series A stage with an average round size of $19.6M, 82 investments in Series B stage with an average round size of $38M and 44 investments in Series C stage with an average round size of $65.1M.Stage of entry | No. of Investments |
|---|---|
Series A | 114 |
Series B | 82 |
Series C | 44 |
Seed | 38 |
Post IPO | 28 |
Others | 40 |
Note: We have considered here, only first round of investments
Venrock's Investments by Sector
Venrock has a diverse portfolio, with companies operating in the Life Sciences, Enterprise Applications, Enterprise Infrastructure, High Tech and Consumer. Notably, it has invested in 348 Tech companies, 328 Enterprise (B2B) companies, 155 Software companies and at least 67 companies focusing on Saas.Sector | No. of Investments |
|---|---|
Life Sciences | 128 |
Enterprise Applications | 116 |
Enterprise Infrastructure | 42 |
High Tech | 42 |
Consumer | 30 |
Others | 261 |
Note: We have considered here, only first round of investments
Venrock's Investments by Geography
Venrock has made most investments in United States (314), followed by Canada where it has made 7 investments.Country | No. of Investments |
|---|---|
United States | 314 |
Canada | 7 |
United Kingdom | 6 |
China | 5 |
Israel | 4 |
Others | 12 |
Note: We have considered here, only first round of investments
Venrock's recent investments
Venrock has made 8 investments in 2026 so far. CellCentric and Gitar are the latest among them.Here are the most recent investments by Venrock:
Filter this listDate | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
May 06, 2026 | United Kingdom | Series D | 3986 | - | |
Apr 15, 2026 | United States | Series A | 9879 | ||
Apr 14, 2026 | Denmark | Series C | 8533 | [+15] | |
Mar 16, 2026 | United States | Post IPO | 1027 | [+5] | |
Mar 02, 2026 | United States | Series E | 9695 |
Unicorns in Venrock's Portfolio
Venrock has 17 unicorns in its portfolio - Element Biosciences, Altruist, Salsify and others. The most recent unicorn in their portfolio is Element Biosciences. It became a unicorn in 2024, 5 years after Venrock first invested in it.Here is a list of unicorns in Venrock's portfolio:
Tracxn Score | Company | Short Description | Founded year | Sector | Location | Company Stage | First Investment/ Acquisition Details |
|---|---|---|---|---|---|---|---|
64 | Developer of benchtop DNA sequencer for research applications | 2017 | San Diego | Series D | flrb{tz | ||
70 | Portfolio management software for financial advisors | 2018 | Culver City | Series F | aubdcss | ||
61 | Product content management and syndication platform for businesses | 2012 | Boston | Series F | emyonu{ | ||
67 | An end-to-end corporate payment solution for companies | 2014 | Cuauhtemoc | Series B | kutpvl{ | ||
52 | Developer of containerized launch system and small satellite launch vehicle | 2017 | El Segundo | Series B | jtm{kti |
IPOs and Publicly Listed companies in Venrock's Portfolio
75 of Venrock's portfolio companies have become public. Artiva got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ), in Jul 2024 at marketcap of $211M and Alto Neuroscience got listed on the New York Stock Exchange (NYSE) at marketcap of $409M.Here are Venrock's portfolio companies that went public:
Company | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jul 19, 2024 | Feb 22, 2021 | Series B | 8522 | |
Feb 02, 2024 | Mar 16, 2026 | Post IPO | 1580 | |
Sep 12, 2023 | Apr 19, 2022 | Series A | 4881 | |
Jul 14, 2023 | Dec 07, 2022 | Series B | 2359 | |
Feb 10, 2023 | Feb 08, 2024 | Post IPO | 4221 |
Acquired companies in Venrock's Portfolio
192 companies from Venrock's portfolio have been acquired. The most recent acquisition was Gitar in May 2026 by Sonar for $*****.Here are Venrock's portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
May 21, 2026 | Apr 15, 2026 | Series A | 8439 | |
May 03, 2026 | Sep 09, 2024 | Series D | 3129 | |
Apr 29, 2026 | Jul 22, 2015 | Post IPO | 6862 | |
Apr 20, 2026 | Apr 28, 2022 | Series A | 9111 | |
Apr 19, 2026 | - | - | 2724 |
Team profile of Venrock
Venrock has a team of 64 members including 19 Partners, 1 Venture Partner and 25 Principals located in United States. Venrock's team sits on the board of 8 companies.Here is a list of top team members in Venrock:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | New York City | - | - | |
Partner | Palo Alto | Devoted Health, Stride Health and 3 more | ||
Partner | Palo Alto | - | ||
Partner | New York City | - | ||
Partner | San Francisco | |||
Partner | Palo Alto | - | ||
Partner | New York City | - | ||
Partner | New York City | - | - | |
Partner | Palo Alto | - | ||
Partner | Palo Alto | - | ||
Partner | New York City | - |
Co-investors of Venrock
Over the past 50 years, 2084 investors have co-invested in Venrock's portfolio companies. This includes funds and angels.
- Invested before Venrock: RA Capital Management, Orbimed and 548 others have invested in rounds before Venrock. There are 10 companies where RA Capital Management has invested before Venrock and 9 companies where Orbimed has invested before Venrock.
- Top Co-investors of Venrock: 656 investors entered a company along with Venrock. These include investors like RA Capital Management (21 companies).
- Invested after Venrock: A total of 878 investors have invested in Venrock's portfolio after their investments. Top Investors include Fidelity Investments (14 companies), SVB (13 companies) and GGV Capital (9 companies).
Recent News related to Venrock
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Artiva lines up $300M as biotech stock sale prices at $11.52Stocktitan•May 08, 2026•Caligan Partners, Venrock, Adage Capital Management, RA Capital Management and 7 others
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CellCentric raises $220 million for blood cancer drug trialspharmaphorum•May 06, 2026•CellCentric, Venrock
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Adcendo ApS Completes $75 Million Series C FinancingCNW•Apr 14, 2026•Jeito, Bpifrance, Danmarks Eksport og Investeringsfond, Adcendo and 12 others
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GenLogs raises $60M Series B to enhance supply chain intelligence and securityFreightWaves•Feb 02, 2026•HOF Capital, Steel Atlas, GenLogs, TitletownTech and 8 others
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Secretive startup Mirador raises $250M, plans to become immunology powerhouseEndpoints•Jan 11, 2026•Mirador, Fidelity Investments, Blue Owl, Adage Capital Management and 13 others
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FINNY, the AI-Powered Prospecting and Marketing Platform for Advisors, Closes $17 Million Series A Funding Roundintelligence360•Jan 07, 2026•Finny, Maple VC, Crossbeam, Y Combinator and 1 other
