Barnwell Bio
PrivateLast Round
Seed
Jan 26, 2026
Total Funding Raised
$12.1M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Barnwell Bio operates in Frontier & Industrial Tech and is based in New York City, New York. Its latest recorded funding round was a Seed round in January 2026.
Barnwell Bio is an ag-tech company that develops a population health surveillance platform to monitor animal health by analyzing environmental samples like waste streams.
Sector
Frontier & Industrial Tech
Verticals
Environmental Monitoring, Biotechnology, Vertical SaaS, Healthcare Analytics
Business Model
B2B
Customer Profile
Subscription SaaS, Data as a Service
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Barnwell Bio Comparables
Compare Barnwell Bio with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| DARO | 84% | |
| Cargill | 65% | |
| BiomEdit | 57% |
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Barnwell Bio Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jan 26, 2026 | ||||
| Seed | Apr 28, 2025 |
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Key People
Founding team and executive leadership
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Barnwell Bio Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Banter Capital | Seed |
| AgLaunch Farmers, LLC | Seed |
| Dorm Room Fund | Seed |
| Ag Ventures Alliance | Seed |
| Max Ventures | Seed |
| Daybreak Ventures | Seed |
| Twelve Below | Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 27, 2026
Monthly visitors increased 34% MoM.
- Apr 18, 2026
Monthly visitors increased 134% to 2.6K.
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Recent news
Latest coverage and updates
- launchesOct 9, 2026
Barnwell Bio is launching RNA detection in Fall '26 for early adopters, using existing boot sock sampling to detect critical RNA viruses, with broader rollout by the end of 2026.
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Barnwell Bio Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Barnwell Bio's valuation, stock price, and market status.
Is Barnwell Bio a public or private company?
Barnwell Bio is a private company.
What is the current stock price of Barnwell Bio?
Barnwell Bio is a private company, so its shares have no public market price. Caplight tracks Barnwell Bio's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Barnwell Bio worth (valuation)?
Valuation information for Barnwell Bio is not publicly available.
Can I buy Barnwell Bio stock?
Barnwell Bio shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Barnwell Bio's last funding round?
Barnwell Bio's most recent funding round was Seed on January 26, 2026.
Who are the main investors in Barnwell Bio?
Key investors in Barnwell Bio include Twelve Below.
Will Barnwell Bio IPO soon?
No public IPO plans have been announced for Barnwell Bio.
How can I track Barnwell Bio secondary market activity?
Caplight tracks bids, offers, and trades in Barnwell Bio's shares on secondary markets.