Addus HomeCare is a home care services provider operating in three segments: personal care; hospice; and home health. The company's personal care segment provides non-medical assistance with activities of daily living, primarily to persons who are at increased risk of hospitalization or institutionalization. The company's hospice segment provides physical, emotional and spiritual care including palliative nursing care, social work, spiritual counseling, homemaker services and bereavement counseling. The company's home health segment provides home health services on a short-term, intermittent or episodic basis to individuals, typically to assist patients recovering from an illness or injury.

Advanced Micro Devices is a semiconductor company. The company primarily provides x86 microprocessors, as standalone devices or as incorporated into an accelerated processing unit, chipsets, graphics processing units (GPUs), data center and personnel GPUs, and development services; server and embedded processors, semi-custom System-on-Chip products, development services and technology for game consoles. The company also licenses portions of its intellectual property portfolio. The company's segments are: Computing and Graphics, which consists of desktop, notebooks, commercial, and chipsets products; and Enterprise, Embedded and Semi-Custom, which includes server processors, and embedded P\processors products.

Agilysys is a provider of hospitality software. The company delivers technology solutions for gaming, hotels, resorts and cruise, corporate foodservice management, restaurants, universities, stadia and healthcare. The company provides solutions in the industry, including point of sales, property management, inventory and procurement, payments, and related applications, to manage the entire guest journey. The company is a developer and marketer of software enabled solutions and services to the hospitality industry, including software solutions fully integrated with third party hardware and operating systems; support, maintenance and subscription services; and other services.

Akamai Technologies provides solutions for securing, delivering and optimizing content and business applications over the Internet. The company provides online solutions for the security, delivery and acceleration of websites and applications. The company's solutions include: cloud security solutions; enterprise security solutions; web and mobile performance solutions; media delivery solutions; carrier solutions; and services and support solutions, which provides an array of service and support offerings that are designed to assist its customers with integrating, configuring, optimizing and managing its main offerings.

Alleghany is an insurance holding company. The company classifies its businesses into three reportable segments: reinsurance segment, which consists of property and casualty reinsurance operations conducted by its Transatlantic Holdings, Inc.'s reinsurance subsidiary; insurance segment, which consists of property and casualty insurance operations conducted by Alleghany Insurance Holdings LLC through RSUI Group, Inc.; and Alleghany Capital segment, which owns and manages a portfolio of middle market businesses primarily through the company's wholly-owned subsidiary, Alleghany Capital Corporation and its subsidiaries.

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.

Boston Scientific develops, manufactures and markets medical devices. The company's Medical Surgical segment consist of: Endoscopy, which develops and manufactures devices to diagnose and treat a range of gastrointestinal and pulmonary conditions; and Urology and Pelvic Health, which develops and manufactures devices to treat various urological and pelvic conditions. The company's Rhythm and Neuro segment includes: Cardiac Rhythm Management, which develops and manufactures implantable devices to treat cardiac abnormalities; and Electrophysiology, which develops and manufactures medical technologies used in the diagnosis and treatment of rate and rhythm disorders of the heart.

Cable One is a provider of data, video and voice services. The company's products include: Residential Data Services, which provide data plans to its residential customers; Residential Video Services, which provide a variety of residential video services, generally ranging from a basic video service to a digital service with access to various channels; Residential Voice Services, which include local and long-distance calling, voicemail, call waiting, three-way calling, caller ID, anonymous call rejection and other features; and Business Services, which provides services for businesses ranging in size from small to mid-market, in addition to enterprise, wholesale and carrier customers.

California Water Service Group is a holding company. Through its subsidiaries, the company is engaged in the production, purchase, storage, treatment, testing, distribution and sale of water for domestic, industrial, public and irrigation uses, and for fire protection. The company also provides non-regulated water-related services under agreements with municipalities and other private companies. The non-regulated services include full water system operation, billing and meter reading services. Non-regulated operations also include the lease of communication antenna sites, lab services, and promotion of other non-regulated services.

Callaway Golf designs, manufactures and sells golf clubs (drivers, fairway woods, hybrids, irons, wedges and putters), golf balls, golf bags and other golf-related accessories. The company generally sells its golf-related products to golf retailers (including pro shops at golf courses and off-course retailers), sporting goods retailers, Internet retailers and mass merchants, directly and through its subsidiaries, and to third-party distributors in the U.S. and in various countries around the world. The company also sells pre-owned Callaway golf products through its website www.callawaygolfpreowned.com and sells Callaway golf products through its websites www.callawaygolf.com and www.odysseygolf.com.

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.

Chemed purchases, operates and divests subsidiaries engaged in business activities. The company conducts its business operations in two segments: the VITAS segment (VITAS) and the Roto-Rooter segment (Roto-Rooter). The VITAS segment provides hospice and palliative care services to its patients through a network of physicians, registered nurses, home health aides, social workers, clergy and volunteers. The Roto-Rooter segment provides plumbing, drain cleaning, water restoration and other related services to residential and commercial customers.

Chipotle Mexican Grill together with its subsidiaries operates Chipotle Mexican Grill restaurants, which feature a menu of burritos, burrito bowls (a burrito without the tortilla), tacos, and salads. The company operates Chipotle restaurants throughout the United States, international Chipotle restaurants, and non-Chipotle restaurants. The company uses various herbs, spices and seasonings to prepare its meats and vegetables. The company also serves tortilla chips that seasoned with lime juice and salt, with sides of hand mashed guacamole, salsas, or queso. In addition to sodas, fruit and tea drinks, and organic milk, most of the company's restaurants also provide a selection of beer and margaritas.

Chuy's Holdings is a restaurant concept that provides Mexican and Tex Mex inspired food. The company provides the same menu during lunch and dinner, which includes enchiladas, fajitas, rellenos, tacos, burritos, combination platters and daily specials, complemented by a variety of appetizers, soups and salads. Each of the company's restaurants also provide a variety of sauces, including the Hatch Green Chile, Boom-Boom and Creamy Jalapeno sauces. The company also provides a bar in all of its restaurants providing its customers a variety of beverage offerings, featuring a selection of cocktails including its on-the-rocks margaritas made with lime juice and the King's Punch, a rum cocktail.

CME Group is a holding company. Through its subsidiaries, the company exchanges provides a range of global benchmark products across asset classes based on interest rates, equity indexes, foreign exchange (FX), agricultural, energy and metal commodities. The company provides futures and options on futures trading across asset classes through its subsidiary, Chicago Mercantile Exchange Inc. (CME) Globex platform, cash and repo fixed income trading via BrokerTec, and cash and OTC FX trading via EBS. In addition, the company operates central counterparty clearing providers, CME Clearing, a division of CME. The company also provides optimization, reconciliation and processing services through TriOptima, Traiana and Reset.

Cooper Companies is a global medical device company. The company operates through CooperVision and CooperSurgical business units. CooperVision is a manufacturer providing products for contact lens wearers. CooperVision designs its products for astigmatism, presbyopia, myopia, ocular dryness and eye fatigues with a collection of spherical, toric and multifocal contact lenses. CooperVision is engaged in myopia management and specialty eye care markets with products, such as orthokeratology and scleral lenses. CooperSurgical focuses on improving the health of women, babies and families through a portfolio of products and services including medical devices, fertility, diagnostics and contraception.

Cubic designs, integrates and operates systems, products and services focused on the transportation, command, control, communication, computers, intelligence, surveillance and reconnaissance (C4ISR), and training markets. The company's segments are: Cubic Transportation Systems, which is a systems integrator of payment and information technology and services for intelligent travel solutions; Cubic Mission Solutions, which provides C4ISR capabilities for defense, intelligence, security and commercial missions; and Cubic Global Defense Systems, which is engaged in live, virtual, constructive and game-based training solutions to the Department of Defense, other government agencies and allied nations.

Cutera designs, develops, manufactures, distributes and markets light and energy-based product platforms for use by physicians and other practitioners. The company provides products based on the following platforms: enlighten, excel HR, truSculpt, excel V, xeo, Juliet?, and Secret? radio frequency, each of which enables physicians and other practitioners to perform aesthetic procedures, including treatment for body contouring, skin resurfacing and revitalization, tattoo removal, removal of benign pigmented lesions, vascular conditions, hair removal, toenail fungus and women's health. In addition, the company provides other products such as GenesisPlus, CoolGlide, and distributes ZO's skincare products.

Encore Capital Group is an international specialty finance company providing debt recovery solutions and other related services for consumers across a range of financial assets. The company primarily purchases portfolios of defaulted consumer receivables at deep discounts to face value and manages them by working with individuals as they repay their obligations and work toward financial recovery. The company also provides debt servicing and other portfolio management services to credit originators for non-performing loans. The company has one reportable segment, portfolio purchasing and recovery.

Essex Property Trust operates as a self-administered and self-managed real estate investment trust. The company owns all of its interest in its real estate and other investments directly or indirectly through Essex Portfolio, L.P. (the Operating Partnership). The company is the sole general partner of the Operating Partnership. The company is engaged primarily in the ownership, operation, management, acquisition, development and redevelopment of primarily apartment communities, located along the West Coast. The company owns or has an interest in various operating apartment communities, consisting of apartment homes, operating commercial building and a development pipeline.

Hershey is engaged in the production of chocolate and non-chocolate confectionery. The company's segments are: North America, which is responsible for the company's chocolate and non-chocolate confectionery market position, and its grocery and snacks market positions, in the United States and Canada; and International and Other, in which the company has operations and manufactures product in China, Mexico, Brazil, India and Malaysia, and also distributes and sells confectionery products in export markets of Asia, Latin America, Middle East, Europe, Africa and other regions. The company's product offerings include chocolate and non-chocolate confectionery products, gum and mint refreshment products, snack and pantry items.

Humana is a holding company. Through its subsidiaries, the company is a health and well-being company. The company manages its business with three segments: Retail, which consists of products sold on a retail basis to individuals including medical and supplemental benefit plans, such as Medicare and state-based Medicaid Contracts; Group and Specialty, which consists of employer group commercial fully-insured medical and specialty health insurance benefits, including dental, vision and life insurance benefits, as well as administrative services only; and Healthcare Services, which includes pharmacy solutions, provider services, clinical care services, and predictive modeling and informatics services

Independence Realty Trust is a holding company. Through its subsidiaries, the company is a self-administered and self-managed real estate investment trust. The company's primary businesses are to acquire, own, operate, improve and manage multifamily apartment communities in non-gateway markets. The company owns and operates multifamily apartment properties. The company's properties are located in Georgia, North Carolina, Tennessee, Kentucky, Ohio, Oklahoma, Indiana, Texas, Florida, South Carolina, Arkansas, Illinois, Missouri, Louisiana, and Alabama. The company owns substantially all of its assets and conducts its operations through Independence Realty Operating Partnership, LP, of which the company is the sole general partner.

Intercontinental Exchange is a holding company. Through its subsidiaries, the company is a global operator of regulated exchanges, clearing houses and listings venues, and a provider of data services for commodity, financial, fixed income and equity markets. The company operates regulated marketplaces for listing, trading and clearing an array of derivatives contracts and securities across primary asset classes, including metals, equities, bonds and currencies, and also provides mortgage and technology services. In addition, the company provides data services to support the trading, investment, risk management and connectivity needs of customers. The company has two segments: Trading and Clearing and Data and Listings.

Jack in the Box operates and franchises Jack in the Box? quick-service restaurants (QSRs). Jack in the Box restaurants provide a selection of products including burgers like its Jumbo Jack? and product lines such as Buttery Jack? burgers. The company also provides breakfast sandwiches with cracked eggs, tacos and curly fries, along with sandwiches, salads and real ice cream shakes, among other items. The company allows its guests to customize their meals and order any product, including breakfast items any time of the day (or night). The company operates and franchises Jack in the Box QSRs, primarily in the western and southern United States, including in Guam.

MarketAxess Holdings operates an electronic trading platform that enables fixed-income market participants to trade corporate bonds and other types of fixed-income instruments using its patented technology. Through its Open Trading? protocols, the company executes trades in certain bond between and among institutional investor and broker-dealer clients. The company also provides trading-related products and services, including: Composite+ pricing and other market data products to assist clients with trading decisions; auto-execution and other execution services for clients requiring specialized workflow solutions; connectivity solutions that facilitate straight-through processing; and technology services.

MasTec is an infrastructure construction company operating mainly throughout North America across a range of industries. The company's segments include: Communications, which performs engineering, construction, maintenance and customer fulfillment activities related to communications infrastructure; Oil and Gas, which performs engineering, construction and maintenance services on oil and natural gas pipelines and processing facilities; Electrical Transmission, which performs engineering, construction and maintenance of electrical transmission lines and substations; and Power Generation and Industrial, which performs installation and construction of power facilities.

McCormick & Co. manufactures, markets and distributes spices, seasoning mixes, condiments and other flavor products to the food industry- retailers, food manufacturers and foodservice businesses. The company also is partner in a number of joint ventures that are involved in the manufacture and sale of flavor products. The company's business segments comprised of: consumer, in which the company markets its products to customers and supplies private label items, known as store brands; and flavor solutions, which provides a range of flavor solutions including seasoning blends, spices and herbs, condiments, coating systems and compound flavors.

Merck & Co. is a global health care company that delivers health solutions through its prescription medicines, vaccines, biologic therapies and animal health products. The company's segments are: Pharmaceutical, which includes human health pharmaceutical products that consist of therapeutic and preventive agents for the treatment of human disorders, and human health vaccine products that consist of preventive pediatric, adolescent and adult vaccines; and Animal Health, which discovers, develops, manufactures and markets veterinary pharmaceuticals, vaccines and health management solutions and services, as well as a suite of digitally connected identification, traceability and monitoring products.

Mercury Systems is a commercial provider of sensor and safety processing subsystems. The company delivers solutions for a range of aerospace, commercial aviation, defense and intelligence programs. The company's products and solutions have been deployed in various programs with different defense prime contractors. The company's technologies and capabilities include embedded processing modules and subsystems, mission computers, rack-mount servers, avionics, radio frequency components, multi-function assemblies and subsystems. The company delivers subsystem level engineering capability and ongoing systems integration services to the subsystem market within the defense embedded electronics market segment.

Mid-America Apartment Communities is a multifamily-focused, self-administered and self-managed real estate investment trust. The company owns, operates, acquires and develops apartment communities located in the Southeast, Southwest and Mid-Atlantic regions of the United States. The company maintains full or partial ownership of apartment communities and commercial properties across 16 states and the District of Columbia. The company's business is conducted principally through Mid-America Apartments, L.P., in which the company is the sole general partner.

Northrop Grumman is a security company. The company's segments include: Aerospace Systems, which is engaged in the design, development, integration and production of manned aircraft, autonomous systems, spacecraft, high-energy laser systems, microelectronics and other systems and subsystems; Innovation Systems, which is engaged in the design, development, integration and production of flight, armament and space systems; Mission Systems, which is engaged in end-to-end mission solutions and multifunction systems; and Technology Services, which is engaged in delivering solutions and services in support of mission-critical networks and systems.

Omega Healthcare Investors is a real estate investment trust. The company has one reportable segment consisting of investments in healthcare-related real estate properties located in the United States and the United Kingdom. The company's main business is to provide financing and capital to the long-term healthcare industry with a particular focus on skilled nursing facilities, and assisted living facilities, and to a lesser extent, independent living facilities, and rehabilitation and acute care facilities and medical office buildings. The company's main portfolio consists of long-term leases and mortgage agreements.

Pool is a wholesale distributor of swimming pool supplies, equipment and related leisure products and a distributor of irrigation and related products. The company's products include: maintenance products; repair and replacement parts for pool equipment; packaged pool kits including walls, liners, braces and coping for in-ground and above-ground pools; pool equipment and components for new pool construction and the remodeling of existing pools; irrigation and related products; building materials; commercial products; and other pool construction and recreational products, which consist of a number of product categories and include discretionary recreational and related outdoor lifestyle products.

PRA Group is a financial and business services company with operations in the Americas, Europe, and Australia. The company's business is the purchase, collection and management of portfolios of nonperforming loans. The company purchases portfolios of nonperforming loans in two categories: Core, which focuses on purchasing and collecting nonperforming loans, which it purchased since either the credit grantor and/or other third-party collection agencies have been unsuccessful in collecting the full balance owed; and Insolvency, which consists of purchasing and collecting on nonperforming loan accounts where the customer is involved in a bankruptcy proceeding or the equivalent in some European countries.

Preferred Bank is a commercial bank and is engaged primarily in commercial, real estate, and international lending to customers with businesses domiciled in the state of California. The company's loan portfolio is comprised of four categories of loans: real estate mortgage loans, real estate construction loans, commercial loans, and trade finance. The company provides a range of deposit products such as regular checking, savings and money market deposit accounts; fixed-rate, fixed maturity retail certificates of deposit; and individual retirement accounts and non-retail certificates of deposit. The company also provides remote deposit capture service or courier service to pick up non-cash deposits.

Prestige Consumer Healthcare is a holding company. Through its subsidiaries, the company develops, manufactures, markets, sells and distributes over-the-counter (OTC) healthcare products to mass merchandisers and drug, food, dollar, convenience, and club stores in North America (the U.S. and Canada) and in Australia and certain other international markets. The company's portfolio of OTC Healthcare products includes, among others, DenTek oral care products, Monistat women's health products, Nix lice treatment products, Chloraseptic sore throat treatments, Clear Eyes eye care products, Compound W wart treatments, Luden's throat drops, BC and Goody's pain relievers and Debrox earwax remover.

Royal Gold acquires and manages precious metal streams, royalties and similar interests. The company acquires existing stream and royalty interests or finances projects that are in production or in the development stage in exchange for stream or royalty interests. A metal stream is a purchase agreement that provides, in exchange for an upfront deposit payment, the right to purchase all or a portion of one or more metals produced from a mine, at a price determined for the life of the transaction by the purchase agreement. Royalties are non-operating interests in mining projects that provide the right to a portion of revenue or metals produced from the project after deducting specified costs, if any.

Sabra Health Care REIT operates as a real estate investment trust that, via its subsidiaries, owns and invests in real estate serving the healthcare industry. The company's business consists of acquiring, financing and owning real estate property to be leased to third party tenants in the healthcare sector. The company has healthcare investments that provide services including skilled nursing/transitional care, assisted and independent living, mental health and acute care. The company's investment portfolio consists of real estate properties held for investment, investment in a direct financing lease, investments in loans receivable, preferred equity investments and investment in an unconsolidated joint venture.

SolarEdge Technologies designs, develops, and sells an intelligent inverter solution designed for power generation at the individual photovoltaic module level. The company's products consist mainly of power optimizers designed to maximize energy throughput from each and every module via constant tracking of Maximum Power Point individually per module; inverters, which invert direct current from the PV module to alternating current; a related cloud-based monitoring platform; and a storage solution that is used to increase energy independence and maximize self-consumption for homeowners by utilizing a battery that is sold separately by third party manufacturers, to store and supply power as needed.

Stryker is a medical technology company. The company provides products and services in orthopaedics, medical and surgical, and neurotechnology and spine. The company's Orthopaedics products consist of implants used in hip and knee joint replacements and trauma and extremities surgeries. The company's MedSurg products include surgical equipment and navigation systems, endoscopic and communications systems, patient handling, emergency medical equipment and intensive care disposable products, reprocessed and remanufactured medical devices and other medical device products used in a range of medical specialties. The company's Neurotechnology and Spine products include neurosurgical, neurovascular, and spinal implant devices.

Tabula Rasa HealthCare is engaged in providing patient-specific, data-driven technology and solutions that enable healthcare organizations to support medication regimens to improve patient outcomes, reduce hospitalizations, lower healthcare costs and manage risk. The company delivers its solutions through technology-enabled products and services for medication risk management, which includes bundled prescription fulfillment and reminder packaging services. The company's personalized medication risk management services can be based on its MRM Matrix technology. Elements of the MRM Matrix is available in the EireneRx, MedWise, TruChart, PACElogic and PrescribeWellness platforms.

Teleflex is a provider of medical technology products. The company primarily designs, develops, manufactures and supplies single-use medical devices used by hospitals and healthcare providers for common diagnostic and therapeutic procedures in critical care and surgical applications. The company's product categories within its geographic segments include vascular access, which provides devices that facilitate a variety of critical care therapies and other applications; anesthesia, which comprised of airway and pain management product lines; and interventional, which consist of a variety of coronary catheters, structural heart therapies, and peripheral intervention products.

Universal Electronics develops control and sensor technology solutions and manufactures a line of pre-programmed and universal remote control products, audio-video accessories, and intelligent wireless security and smart home products. The company provides subscription broadcasting providers with its universal remote control devices and integrated circuits, on which its software and device code libraries are embedded. The company also sells integrated circuits, on which its software and device control code libraries are embedded, and licenses its device control database to original equipment manufacturers that manufacture televisions, digital audio and video players, streamer boxes, among others.

Vonage Holdings is a provider of cloud communications services for businesses and consumers. The company also provides a suite of residential communication solutions. For its Business customers, the company provides cloud-based Unified Communications as a Service solutions, comprised of integrated voice, text, video, data, collaboration, and mobile applications over its Session Initiation Protocol based Voice over Internet Protocol network. The company also provides Communications Platform as a Service solutions by embedding communications into apps, websites and business processes. For its Consumer customers, the company provides voice and messaging services and other features on a variety of devices.

Walker & Dunlop is a holding company and conducts the majority of its operations through Walker & Dunlop, LLC, its operating company. The company originates, sells, and services a range of multifamily and other commercial real estate financing products, provides multifamily property sales brokerage services, and engages in commercial real estate investment management activities. The company's commercial real estate finance products include first mortgage, second trust, supplemental, construction, small-balance, and bridge/interim loans. The company provides property sales services to owners and developers of multifamily properties and commercial real estate investment management services for various investors.

West Pharmaceutical Services is a manufacturer in the design and production of containment and delivery systems for injectable drugs and healthcare products. The company's products include packaging, containment solutions, reconstitution and transfer systems, and drug delivery systems, as well as contract manufacturing, analytical lab services and integrated solutions. The company's segments are: Proprietary Products, which provides packaging, containment and drug delivery products, analytical lab services and integrated solutions; and Contract-Manufactured Products, which is focused on the design, manufacture, and automated assembly of devices, for pharmaceutical, diagnostic, and medical device customers.

Weight Watchers International is a wellness company and provider of commercial weight management program. The company's Weight Management Program and Plan is comprised of a range of nutritional, activity, behavioral and lifestyle tools and approaches, and includes its food plan, known as SmartPoints. The company's services and products include meetings conducted by the company and its franchisees, digital offerings provided through its websites, mobile sites and apps, consumer products sold at meetings and through the company's websites, licensed and endorsed products sold in retail channels and magazine subscriptions and other publications. The company provides subscriptions for its plans for meetings and online subscriptions.

Zoetis is a holding company. Through its subsidiaries, the company is engaged in the discovery, development, manufacture and commercialization of animal health medicines, vaccines, and diagnostic products with a focus on both livestock and companion animals. The company operates in two segments: the United States and International. The company's main product categories are vaccines, anti-infectives, parasiticides, other pharmaceutical products, dermatology products, medicated feed additives, and animal health diagnostics. The company's other non-pharmaceutical product categories include nutritionals and agribusiness, as well as products and services including biodevices, genetic tests and precision livestock farming.