Two Sigma Ventures

Fitness wearable Whoop joins the unicorn club with $1.2B valuation
By Laura Lovett | 04:14 pm | October 28, 2020
The company announced a $100 million Series E funding. 
Tech-enabled clinical trial platform Castor secures $12 million to further COVID-19 research
By Mallory Hackett | 01:08 pm | August 24, 2020
Castor, a cloud-based clinical data platform designed to automate the research process, announced recently it closed a $12 million Series A funding round.
Hybrid in-person, virtual primary care startup Carbon Health scores $30M in Series B funding
By Laura Lovett | 04:52 pm | June 06, 2019
Brookfield Growth Partners led the round, with participation from DCVC, Builders VC, Bullpen Capital, Javelin Venture Partners and Two Sigma Ventures. 
Whoop, a wearable for athletes, raises $12 million
By Jonah Comstock | 02:38 pm | September 22, 2015
Whoop, a Boston-based wearable company working on a device for athletes, announced an additional $12 million in funding as it prepares to officially launch its Whoop Strap device and performance optimization system.