NTRA vs TVTY

Natera Inc.

Natera, Inc., a diagnostics company, develops and commercializes molecular testing services worldwide. It offers Panorama, a non-invasive prenatal test that screens for chromosomal abnormalities of a fetus with a blood draw from the mother, as well as twin pregnancies for zygosity; Vistara, a single-gene mutations screening test to identify single-gene disorder; Horizon carrier screening to determine carrier status for various genetic diseases; and Spectrum to analyze chromosomal anomalies or inherited genetic conditions during an in vitro fertilization cycle. The company also provides Anora miscarriage test products to analyze fetal chromosomes to understand the cause of miscarriage; and non-invasive paternity testing products to determine paternity by gestation using a blood draw from the pregnant mother and alleged father. In addition, it offers Constellation, a cloud-based software product that allows laboratory customers to gain access through the cloud to the company's algorithms and bioinformatics in order to validate and launch tests; Signatera, a circulating tumor DNA technology that screen for a generic set of mutations independent of an individual's tumor; and Prospera used to assess organ transplant rejection. The company offers products through its direct sales force, as well as through a network of approximately 100 laboratory and distribution partners. It has a partnership agreement with BGI Genomics Co., Ltd. to develop, manufacture, and commercialize NGS-based genetic testing assays; and Foundation Medicine, Inc. to develop and commercialize personalized circulating tumor DNA monitoring assays. The company was formerly known as Gene Security Network, Inc. and changed its name to Natera, Inc. in 2012. Natera, Inc. was founded in 2003 and is headquartered in San Carlos, California.

Tivity Health Inc.

Tivity Health, Inc. provides fitness and health products primarily for seniors and older adults in the United States. The company offers SilverSneakers to members of Medicare Advantage, Medicare Supplement, and group retiree plans; Prime Fitness, a fitness facility access program through commercial health plans, employers, and other sponsoring organizations; virtual fitness experiences, including live instructor-led classes; and WholeHealth living program, a continuum of services related to complementary, alternative, and physical medicine. It also provides Wisely Well brand meals designed to support individuals and caregivers who are seeking meal convenience, as well as those recovering after a hospitalization or living with chronic conditions. The company was formerly known as Healthways, Inc. and changed its name to Tivity Health, Inc. in January 2017. Tivity Health, Inc. was incorporated in 1981 and is headquartered in Franklin, Tennessee.