Alector is a clinical stage biopharmaceutical company. The company is engaged in developing immuno-neurology, a therapeutic approach for the treatment of neurodegeneration. The company's preclinical and clinical programs include: AL001, which is the company's progranulin (PGRN) product candidate in clinical development, is designed to treat frontotemporal dementia, a severe, rapidly progressing neurodegenerative disorder: AL101, which is the company's second PGRN product candidate that is being developed for the indications, such as Alzheimer's disease and Parkinson's disease; and AL002 and AL003, which are candidate for Alzheimer's disease.

Amgen is a biotechnology company that discovers, develops, manufactures and delivers human therapeutics. The company's products include: Enbrel? (etanercept), which is used in indications for the treatment of adult patients with moderately to severely active rheumatoid arthritis, patients with chronic moderate-to-severe plaque psoriasis who are candidates for systemic therapy or phototherapy and patients with active psoriatic arthritis; and Prolia? (denosumab), which is used for the treatment of postmenopausal women with osteoporosis at high risk of fracture or multiple risk factors for fracture, or patients who have failed or are intolerant to other available osteoporosis therapy.

B&G Foods is a holding company. Through its subsidiaries, the company manufactures, sells and distributes branded shelf-stable and frozen foods and household products across the U.S., Canada and Puerto Rico. The company complements its branded product retail sales with institutional and food service sales and private label sales. The company's products include frozen and canned vegetables, hot cereals, fruit spreads, canned meats and beans, bagel chips, spices, seasonings, hot sauces, wine vinegar, maple syrup, molasses, salad dressings, pizza crusts, Mexican-style sauces, dry soups, taco shells and kits, salsas, pickles, peppers, tomato-based products, puffed corn and rice snacks, nut clusters and other products.

BioCryst Pharmaceuticals is a biotechnology company that discovers oral, small-molecule medicines. The company focuses on oral treatments for rare diseases in which unmet medical needs exist and an enzyme plays the main role in the biological pathway of the disease. The company's drug/drug candidates include: Berotralstat (BCX7353), an oral serine protease inhibitor targeting kallikrein that is being developed as a once-daily oral therapy for the prevention of Hereditary Angioedema; BCX9930, an oral factor D inhibitor for the treatment of complement-mediated diseases; and BCX9250, an oral activin receptor-like kinase-2 inhibitors for the treatment of fibrodysplasia ossificans progressive.

Booking Holdings provides travel and restaurant online reservation and related services. The company's brands include: Booking.com and Rentalcars.com, in which Booking.com provides booking online accommodation reservations, based on room nights booked, and Rentalcars.com provides online rental car reservation services; KAYAK, which provides an online price comparison service; Priceline, which provides consumers hotel, rental car and airline ticket reservation services, and vacation packages and cruises; Agoda, which is an online accommodation reservation service; and OpenTable, which provides online restaurant reservation services to consumers and reservation management services to restaurants.

Gray Television is a holding company. Through its subsidiaries, the company is a television broadcast company that owns television stations and digital assets. The company broadcasts separate program streams, including affiliates of the ABC Network (ABC), the NBC Network, the CBS Network (CBS) and the FOX Network (FOX). In addition to affiliations with ABC, CBS and FOX, the company's secondary channels are affiliated with numerous networks and program services including, among others, the CW Network or the CW Plus Network, MY Network, the MeTV Network, This TV Network, Antenna TV, Telemundo, Cozi, Heroes and Icons and MOVIES! Network. The company also broadcasts local news/weather channels in some markets.

ICF International is a holding company. Through its subsidiaries, the company engages in services including: Advisory Services, which research policy, industry, and stakeholder issues, trends, and behavior and provide planning and advice; Program Implementation Services, which provide policies, plans, programs, and business tools to match its clients' business context; Analytics Services, which conduct survey research and collect and analyze data to understand issues and options for its clients; Digital Services, which provide technology systems and business tools; and Engagement Services, which inform and engage its clients' constituents, customers, and employees to drive behavior and outcomes.

InfuSystem Holdings is a health care service provider. The company's main service is to supply electronic ambulatory infusion pumps and associated disposable supply kits to oncology clinics, infusion clinics and hospital outpatient chemotherapy clinics to be utilized in the treatment of a variety of cancers including colorectal cancer and other disease states. The company also sells or rents new and pre-owned pole-mounted and ambulatory infusion pumps to, and provides biomedical recertification, maintenance and repair services for, oncology practices, as well as other site settings including home care and home infusion providers, skilled nursing facilities, pain centers and others.

iRhythm Technologies is a digital healthcare company redefining the way cardiac arrhythmias are clinically diagnosed by combining its wearable biosensing technology with cloud-based data analytics and capabilities. The company has developed a long-term continuous ambulatory cardiac monitoring platform known as the Zio service that provides continuous ambulatory cardiac monitoring through Zio XT monitor and Zio AT monitor. While wearing either the Zio XT or Zio AT monitor, patients can mark when symptoms occur by pressing a trigger button on the device and separately recording contextual data like activities and circumstances in a written symptom diary or digitally via the myZio application.

OraSure Technologies is engaged in two principal segments. The first is the company's OSUR business, which consists of the development, manufacture, marketing and sale of oral fluid diagnostic products and specimen collection devices using its proprietary technologies, as well as other diagnostic products including immunoassays and other in vitro diagnostic tests that are used on other specimen types. The second segment is the company's DNAG or molecular products and services business and is operated primarily through its subsidiaries. In the DNAG business, the company manufactures and sells kits that are used to collect, stabilize, transport and store biological samples of genetic material for molecular testing.

Career Education's academic institutions provide education to students in a variety of disciplines through online, campus-based and blended learning programs. The company's reporting segments are: Colorado Technical University, which provides industry-relevant degree programs and academic programs in the career-oriented disciplines of business studies, nursing, computer science, engineering, information systems and technology, cybersecurity and healthcare management; and American InterContinental University, which helps personnel get the degree and provides academic programs in the career-oriented disciplines of business studies, information technologies, education and criminal justice.

Progyny operates as a fertility benefits management company in the United States. The company offers patients a benefits solution with education and guidance from a Patient Care Advocate and access to a network of fertility specialists. The company also aims to reduce healthcare costs for employers through their operations.

Quad/Graphics is a marketing solutions provider. The company's United States Print and Related Services segment is comprised of its printing operations, which includes retail inserts, publications, catalogs, special interest publications, journals, direct mail, directories, in-store marketing and promotion, packaging, newspapers, custom print products, other commercial and printed products and global paper procurement, together with marketing and other complementary services. This segment also includes the manufacture of ink. The company's International segment provides printed products and marketing and other complementary services consistent with the United States Print and Related Services segment.

Telephone and Data Systems provides communications services to customers with wireless connections and wireline and cable connections. The company conducts its wireless operations through its majority-owned subsidiary, United States Cellular Corporation (U.S. Cellular). The company has three business segments comprised of: U.S. Cellular, which provides service to postpaid and prepaid customers from a variety of demographic segments; and TDS Telecommunications LLC's Wireline and Cable, which provides a range of communications services to both residential and commercial customers.

United States Cellular provides wireless telecommunications services. The company's customers are able to choose from a variety of national plans with voice, messaging and data usage options and pricing. The company's fourth generation Long-Term Evolution network features smartphone messaging, data and internet services that allow customers to access the internet; text, picture and video message; utilize GPS navigation; and browse and download applications to customize their wireless devices to fit their lifestyles. The company also provides wireless solutions to consumers and business and government customers, including a suite of connected machine-to-machine solutions and software applications.

Willdan Group is a holding company. Through its subsidiaries, the company is a provider of technical and consulting services to utilities, private industry, and public agencies of government. The company provides services in two segments: Energy, which services include surveys, program design, master planning, benchmarking analyses, design engineering, construction management, performance contracting, installation, alternative financing, and measurement and verification services; and Engineering and Consulting, which provides civil engineering-related construction management, building and safety, city engineering, city planning, geotechnical, and other engineering consulting services to the company's clients.