ParcelBio
PrivateLast Round
Seed
May 7, 2026
Total Funding Raised
$13.5M
Company Overview
ParcelBio is a biotechnology company founded in 2023 by David Weinberg and Chris Carlson. The company is developing the next generation of RNA medicines through a programmable, nanoparticle-free delivery platform called 'STAmP' (Stabilization and Targeting by Annealing mRNA to ParcelOligos). This technology aims to safely and precisely deliver mRNA to specific cell types, overcoming the toxicity and targeting limitations of current methods. The company's initial focus is on developing treatments for kidney disorders, chronic liver diseases, and immune system dysregulation. A graduate of the Y Combinator (W24) accelerator, ParcelBio aims to partner with pharmaceutical and biotech companies to advance its therapeutics.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Drug Discovery, Precision Medicine, Clinical Trials
Business Model
B2B
Customer Profile
Services & Consulting, Revenue Share
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ParcelBio Comps
Public and private peers based on sector, stage, and business model.
ParcelBio Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | May 7, 2026 | ||||
| Seed Round | Mar 4, 2026 | ||||
| Seed | May 9, 2024 |
ParcelBio Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Breyer Capital | Seed |
| Lexi Ventures | Seed |
| Ritual Capital | Seed, Seed Round |
| SBXi | Seed |
| Metaplanet Holdings | Seed |
| Surge Point Capital | Seed |
| ZAKA VC | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 7, 2026
$13M round led by Breyer Capital.
- Mar 4, 2026
$13.17M raised in Seed Round.
ParcelBio Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about ParcelBio's valuation, stock price, and market status.
