About ATON Partners
ATON Partners is a venture capital firm located in Auburndale, United States. As of May 2020, ATON Partners has invested in 2 companies. It primarily invests in Series A round in United States based startups. Its investments are spread across Life Sciences sector. Most recently it participated in the $***** Series A round of CereVasc Xontogeny co-invest with ATON Partners, sharing a substantial percentage of its portfolio. ATON Partners has team of 1 people including 1 partners.Key Metrics
Team Members
Portfolio Count
Portfolio Sectors
Portfolio Locations
Rounds of Entry
Series A & Series C
Portfolio Acquisitions
Portfolio Soonicorns
ATON Partners' List of All Investments
ATON Partners has a portfolio of 2 companies. Their most notable investmentis in CereVascTheir portfolio spans across and United States. They have invested in Life Sciences, across Series A, Series C stages. Here is the list of all investments by ATON Partners:1. CereVasc
CereVasc is developing eShunt, a device for the treatment of patients with communicating hydrocephalus (a neurological condition affecting both children and adults). The company is developing a non-invasive solution including a cerebrospinal fluid shunt and catheter-based delivery system.
Key facts about CereVasc
- Founded Year: 2015
- Location: Auburndale (United States)
- Stage: Series B
- Total Funding till date: $114M
- Employee Count: 12 as on Jul 01, 2024
- Investors: Bain Capital, Xontogeny and 1 Other
- Latest Funding Round: Series B, May 13, 2024, $*****
- Highlight: Editors' Pick

2. Dune Medical
Dune Medical is a developer of intraoperative cancer detection devices. It uses spin-off from Misgav Technology Incubator is engaged in the development of intraoperative cancer detection devices. The MarginProbe system delivers real-time cancer detection in the OR for immediate assessment of cancer on the margin of excised tissue. MarginProbe has received FDA clearance.
Key facts about Dune Medical
- Founded Year: 2002
- Location: Alpharetta (United States)
- Stage: Acqui-Hired
- Total Funding till date: $46.5M
- Employee Count: 21 as on Jul 01, 2024
- Investors: Apax, The Kraft Group and 6 Others
- Latest Funding Round: Series C, Jul 06, 2017, $*****
ATON Partners' Year-on-Year Investment Trends
ATON Partners has invested in CereVasc in 2020 and Dune Medical in 2017. Its most recent first time investment was in CereVasc.ATON Partners' Investments by Stage
ATON Partners has made 1 investment in Series A stage with an average round size of $43.9M and 1 investment in Series C stage with an average round size of $12.3M.ATON Partners' Investments by Sector
ATON Partners has a portfolio focused on Life Sciences. Notably, it has invested in 2 Enterprise (B2B) companies, 2 Tech companies and 2 Tech hardware companies.ATON Partners' Investments by Geography
ATON Partners has made most investments in United States (2).ATON Partners' recent investments
ATON Partners has not made any investment in 2026 so far.Here are the most recent investments by ATON Partners:
Date | Company | Location | Round Details | Round Amount | Co-Investors |
|---|---|---|---|---|---|
May 22, 2020 | United States | Series A | 8734 | ||
Jul 06, 2017 | United States | Series C | 1160 | [+1] |
Acquired companies in ATON Partners' Portfolio
1 company from ATON Partners' portfolio has been acquired. The most recent acquisition was Dune Medical in Apr 2020 by Dilon Diagnostics for $*****.Here are ATON Partners' portfolio companies that got acquired most recently:
Company | Acquisition Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Apr 03, 2020 | Jul 06, 2017 | Series C | 6742 |
Team profile of ATON Partners
ATON Partners has a team of 1 member. ATON Partners' team does not sit on the board of any company as of now.Co-investors of ATON Partners
Over the past 9 years, 6 investors have co-invested in ATON Partners's portfolio companies. This includes only funds.
- Invested before ATON Partners: The Kraft Group, Canepa Healthcare and 2 others have invested in rounds before ATON Partners. There is 1 company where The Kraft Group has invested before ATON Partners and 1 company where Canepa Healthcare has invested before ATON Partners.
- Top Co-investors of ATON Partners: Xontogeny entered a company along with ATON Partners.
- Invested after ATON Partners: Bain Capital (1 company) is the only investor which has invested in ATON Partners's portfolio after their investments.
Recent News related to ATON Partners
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CereVasc Announces Closing of $43.9 Million Series A FinancingMedical Product Outsourcing•Aug 06, 2020•CereVasc, Xontogeny, ATON Partners
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Medical device startup raises almost $44M to advance a less-invasive treatment for fluid in the brainSTAT•Jun 09, 2020•CereVasc, Perceptive Advisors, ATON Partners, Aton Partners and 1 other
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The Business Journals•Jul 12, 2017•Dune Medical, Dune Medical, Canepa Healthcare, ATON Partners and 1 other
