J2 Ventures key facts
- J2 Ventures is a venture capital firm based in Boston, Massachusetts with 26 tracked portfolio companies.
- Notable positions include Oura, Ōura, Aalyria.
- PrivateMarketView records 1 deal participation by J2 Ventures.
- J2 Ventures’s most recent recorded investment was in Mar 2020, one of 12 in the last 12 months and 24 over two years.
- J2 Ventures has 1 fund on record.
- The team roster lists 14 people.
About J2 Ventures
Founded in 2020, J2 Ventures is a venture capital firm based in Boston, Massachusetts. The firm seeks to invest in early-stage companies operating in the advanced computing, biomedical, cybersecurity, and infrastructure sectors. This firm is a Registered Investment Adviser (RIA).
Investment activity
J2 Ventures has no recorded round in the last two years; its 1 recorded round dates from 2020 to Mar 2020. Most recently: Oura (Series B, Mar 2020).
J2 Ventures portfolio at a glance
J2 Ventures funds
1 fund is on record for J2 Ventures. The most recent is J2 Ventures Brookhaven Fund (2026 vintage).
J2 Ventures team
14 people are on record at J2 Ventures: 7 advisors, 4 partners, 2 managing partners and 1 venture partner. Senior names include Alexander Harstrick (Founder), Jonathan Bronson (Founder) and Christine Keung (Partner). 13 of them have a verified direct contact on file.
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- ·The top 10 names in the book — of 26 recorded positions
- ·Watchlist + alerts for J2 Ventures's activity
Portfolio
26 companies · priced for members| Company | Industry | Valuation | First invested | Role |
|---|---|---|---|---|
| Oura | Electronics (B2C) | ▮ | ▮ | ▮ |
| Ōura | Therapeutic Devices | ▮ | ▮ | ▮ |
| Aalyria | — | ▮ | ▮ | ▮ |
+ 23 more companies · all 26, priced and dated or a free account shows the top 10 names — no card Membership and data by Private Market View | ||||
J2 Ventures recent deals
1 recordedMembership and data by Private Market View
Funds
1 recorded- J2 Ventures Brookhaven Fund2026$250
$250 raised across the 1 fund that report a size
Partners, principals, and the people who answer a pitch. Pro members reveal contacts with credits.
Frequently asked about J2 Ventures
- What companies does J2 Ventures invest in?
- J2 Ventures has 26 recorded portfolio companies, including Oura, Ōura, Aalyria.
- What is J2 Ventures's AUM?
- J2 Ventures manages approximately $265.0M in assets.
- Is J2 Ventures actively investing?
- J2 Ventures's most recent recorded investment was in Mar 2020, with 12 investments in the last 12 months.