SERA vs QRTEA Comparison

Sera Prognostics Inc is a health diagnostic company. It develops diagnostic tests for the early prediction of a woman's individualized risk of premature birth, preeclampsia, gestational diabetes, stillbirth, and other conditions. The proprietary proteomics and bioinformatics platform of the company helps to improve maternal and neonatal health by discovering, developing, and commercializing blood-based biomarker tests, and predictive analytic products and services.

Qurate Retail Inc, through its subsidiaries, is engaged in the video and online commerce industries. Its segments include QxH, which includes QVC U.S. and HSN market and sell a wide variety of consumer products in the United States, using their televised shopping programs and via the Internet through their websites and mobile applications; QVC International segment markets and sells a wide variety of consumer products in several foreign countries, using its televised shopping programs and via the Internet through its international websites and mobile applications; and Zulily markets and sells a wide variety of consumer products in the United States and several foreign countries. Geographically, the company operates in U.S, which generates key revenue, Japan, Germany and other regions.