Akero Therapeutics is a clinical-stage biotechnology company focused on developing and commercializing transformative treatments for patients with serious metabolic diseases. The company's initial focus is on nonalcoholic steatohepatitis ("NASH"), a disease without any approved therapies. NASH is a severe form of nonalcoholic fatty liver disease ("NAFLD"), characterized by inflammation and fibrosis in the liver that can progress to cirrhosis, failure, cancer of the liver, and death. The company is developing AKR-001, an analog of fibroblast growth factor 21 ("FGF21"), for NASH and plan to initiate a Phase 2a clinical trial for AKR-001 in NASH patients with fibrosis in the middle of 2019.

Comtech Telecommunications is a provider of communications solutions for both commercial and government customers. The company's reportable operating segments include: Commercial Solutions, which provides satellite ground station technologies (such as modems and amplifiers) and public safety and location technologies (such as 911 call routing and mapping solutions); and Government Solutions, which provides technologies (such as tactical satellite-based networks and ongoing support for communication networks) and transmission technologies (such as troposcatter systems and solid-state amplifiers) to government end-users, international customers and domestic prime contractors.

Epsilon Energy is engaged in the acquisition, exploration, development and production of oil and natural gas reserves in the United States, Canada, the Republic of Yemen, the Federal Democratic Republic of Ethiopia and Oman.

FB Financial is a bank holding company. Through its bank subsidiary, FirstBank (the Bank), the company is engaged in providing a suite of commercial and consumer banking services to clients. The company's commercial lending products include working capital lines of credit, equipment loans, owner-occupied and non-owner-occupied real estate construction loans, mini-perm real estate term loans, and cash flow loans to a mix of clients, including small and medium sized businesses. The company's consumer lending products include first and second residential mortgage loans, home equity lines of credit and consumer installment loans to purchase cars, boats and other recreational vehicles.

RingCentral is a provider of software-as-a-service solutions. The company's product portfolio, among others, includes: RingCentral Office, which provides a unified activity for communication and collaboration across multiple modes; RingCentral Meetings, which is a collaborative meetings solution that provides web meetings, video conferencing, and screen sharing integrated with team messaging; RingCentral Professional, which is a cloud based virtual telephone service offering designed for personnel who are on the go; and RingCentral Fax, which provides online fax capabilities that allow businesses to send and receive fax documents without the need for a fax machine.

RumbleON is a development stage company. The company is engaged in developing a capital light e-commerce platform facilitating the ability of both consumers and dealers to Buy-Sell-Trade-Finance pre-owned recreation vehicles in one online location. Serving both consumers and dealers, through its online marketplace platform, the company makes cash offers for the purchase of pre-owned vehicles. In addition, the company provides an inventory of pre-owned vehicles for sale along with third-party financing and associated products. The company utilizes regional partners in the acquisition of pre-owned vehicles to provide inspection, reconditioning and distribution services.

Tilly's is a retailer of casual apparel, footwear and accessories for young men, young women, boys and girls. The company's stores are located in malls, lifestyle centers, power centers, community centers, outlet centers and street-front locations. Customers may also shop online, where the company features the same assortment of product as is carried in its stores, supplemented by additional online-only styles. The company provides a mix of merchandise for young men, young women, boys and girls across the apparel, footwear and accessories categories. The company's apparel merchandise includes branded, fashion, and core styles for tops, outerwear, bottoms, and dresses.

Universal Technical Institute is a provider of postsecondary education for students seeking careers as automotive, diesel, collision repair, motorcycle and marine technicians as well as welders and computer numeric control machining technicians. The company provides certificate, diploma or degree programs under the banner of several brands, including Universal Technical Institute, Motorcycle Mechanics Institute and Marine Mechanics Institute and NASCAR Technical Institute. Additionally, the company provides manufacturer specific advanced training (MSAT) programs, including student-paid electives, at its campuses and manufacturer or dealer sponsored training at certain campuses and training centers.

Vistra Energy operates an integrated retail and generation business in markets throughout the U.S. Through its subsidiaries, the company is engaged in electricity market activities, including electricity generation, wholesale energy sales and purchases, commodity risk management and retail sales of electricity. The company has six segments: Retail, ERCOT, PJM, NY/NE (comprising NYISO and ISO-NE), MISO and Asset Closure. The Retail segment is engaged in retail sales of electricity and related services. The ERCOT, PJM, NY/NE and MISO segments are engaged in electricity generation, among others. The Asset Closure segment is engaged in the decommissioning and reclamation of retired plants and mines.