Open Field Capital key facts
- Open Field Capital is a venture capital firm based in New York, New York with 23 tracked portfolio companies.
- Notable positions include Cerebras Systems (NAS: CBRS), PsiQuantum, Delfi Diagnostics.
- PrivateMarketView records 1 deal participation by Open Field Capital.
- Open Field Capital’s most recent recorded investment was in May 2016.
- Open Field Capital has 4 funds on record, raising $24.0M across the 4 that report a size.
- The team roster lists 2 people.
About Open Field Capital
Founded in 2003, Open Field Capital is an asset manager based in New York, New York. The firm focus on managing emerging technology portfolios of public equity and venture investments. This firm is a Registered Investment Adviser (RIA).
Investment focus
Its SEC Form ADV lists $9.9 million in regulatory assets under management across 10 private funds (Mar 2026).
Investment activity
Open Field Capital has no recorded round in the last two years; its 1 recorded round dates from 2016 to May 2016. Most recently: Cerebras Systems (NAS: CBRS) (Series A, May 2016).
Open Field Capital portfolio at a glance
23 portfolio companies are on record for Open Field Capital, including Cerebras Systems (NAS: CBRS), PsiQuantum and Delfi Diagnostics.
17 of the 23 carry a recorded valuation and 2 have recorded secondary-market trades, the names a secondary buyer or seller can price.
Open Field Capital funds
4 funds are on record for Open Field Capital, totalling $24 million across the 4 that report a size. The most recent is Open Field Numenta SPV I LLC (2024 vintage), $3.1 million.
Open Field Capital team
2 people are on record at Open Field Capital. Senior names include Michael Sandifer (Executive) and Robert Griffin (Founder). 2 of them have a verified direct contact on file.
Open Field Capital at the SEC
Form ADV · 2026-03 · CRD 136313- Regulatory AUM
- $9.9M
- Private fund assets
- $121.0M
- Private funds
- 10 · 2 venture, 8 private equity
- Staff
- 4
- Registered office
- NEW YORK, NY
- SEC status
- Approved
Source: SEC Investment Adviser Public Disclosure, Form ADV (registered as OPEN FIELD CAPITAL LLC).
- ·The top 10 names in the book — of 23 recorded positions
- ·Watchlist + alerts for Open Field Capital's activity
Portfolio
23 companies · priced for members| Company | Industry | Valuation | First invested | Role |
|---|---|---|---|---|
| Cerebras Systems (NAS: CBRS) | Application Specific Semiconductors | ▮ | ▮ | ▮ |
| PsiQuantum | Computers, Parts and Peripherals | ▮ | ▮ | ▮ |
| Delfi Diagnostics | — | ▮ | ▮ | ▮ |
+ 20 more companies · all 23, priced and dated or a free account shows the top 10 names — no card Membership and data by Private Market View | ||||
Open Field Capital recent deals
1 recordedMembership and data by Private Market View
Funds
4 recorded- Open Field Numenta SPV I LLC2024$3.1M
- Open Field Groq SPV I LLC2024$7.4M
- Open Field Investors (Cayman) Ltd2012$525K
- Open Field Investors LP2010$12.8M
$24.0M raised across the 4 funds that report a size
Partners, principals, and the people who answer a pitch. Pro members reveal contacts with credits.
Frequently asked about Open Field Capital
- What companies does Open Field Capital invest in?
- Open Field Capital has 23 recorded portfolio companies, including Cerebras Systems (NAS: CBRS), PsiQuantum, Delfi Diagnostics.
- What is Open Field Capital's AUM?
- Open Field Capital manages approximately $162.0M in assets.
- Is Open Field Capital actively investing?
- Open Field Capital's most recent recorded investment was in May 2016.