# BillionToOne Goes Public - the Startup That Made Genetic Testing Universal

> **Platform:** [SPIDITS AI](https://spidits.com/) — Real-Time AI News & Market Intelligence  
> **Published:** 2025-11-06T15:52:00.000Z  
> **Category:** PRODUCT_LAUNCH  
> **Impact Score:** 90/100  
> **Primary Source:** [Y Combinator Blog](https://www.ycombinator.com/blog/billiontoone)  
> **Canonical Citation:** [https://spidits.com/timeline/billiontoone-goes-public-the-startup-that-made-genetic-testing-universal](https://spidits.com/timeline/billiontoone-goes-public-the-startup-that-made-genetic-testing-universal)

## Executive Summary
Today, BillionToOne goes public, becoming YC's fourth publicly traded biotech company.

## Referenced Coverage & Sources
- **[Y Combinator Blog](https://www.ycombinator.com/blog/billiontoone)**: BillionToOne Goes Public - The Startup That Made Genetic Testing Universal — _Today, BillionToOne goes public, becoming YC's fourth publicly traded biotech company. More importantly, they have built one of the most important genetic..._

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