Pineapple Energy, Inc. is focused on local and regional solar, storage, and energy services companies nationwide. The firm's vision is to power the energy transition through the grass-roots growth of solar electricity paired with battery storage. Its portfolio of brands, including SUNation, Hawaii Energy Connection, E-Gear, Sungevity, and Horizon Solar Power, provides homeowners and small businesses with an end-to-end product offering spanning solar, battery storage, and grid services. The company was founded in 1969 and is headquartered in Minnetonka, MN.

Byrna Technologies, Inc. is a less-lethal self-defense technology company, which engages in the business of developing, manufacturing, and selling innovative less-lethal personal security solutions. It operates through the following geographical segments: the United States, South Africa, Europe, South America, and Asia, and Canada. The company was founded on March 1, 2005 and is headquartered in Andover, MA.

SiriusXM Holdings, Inc. engages in the provision of audio entertainment. It operates through Sirius XM and Pandora and Off-Platform segments. The company was founded on May 17, 1990, and is headquartered in New York, NY.

Berkshire Hathaway, Inc. is a holding company, which engages in the provision of property and casualty insurance and reinsurance, utilities and energy, freight rail transportation, finance, manufacturing, and retailing services. It operates through the following segments: Insurance, Burlington Northern Santa Fe, LLC (BNSF), Berkshire Hathaway Energy (BHE), Pilot Travel Centers (PTC), Manufacturing, McLane, and Service and Retailing. The Insurance segment includes the underwriting of GEICO, Berkshire Hathaway Primary Group, and Berkshire Hathaway Reinsurance Group. The BNSF segment involves the operation of railroad systems. The BHE segment focuses on regulated electric and gas utility, power generation and distribution, and real estate brokerage activities. The PTC segment consists of managing travel centers and marketing of wholesale fuel. The Manufacturing segment refers to industrial, consumer and building products, home building, and related financial services. The McLane segment covers the wholesale distribution of groceries and non-food items. The Service and Retailing segment relates to the provision of shared aircraft ownership programs, aviation pilot training, electronic components distribution, retailing businesses, automobile dealerships and trailer, and furniture leasing services. The company was founded by Oliver Chace in 1839 and is headquartered in Omaha, NE.

Berkshire Hathaway, Inc. is a holding company, which engages in the provision of property and casualty insurance and reinsurance, utilities and energy, freight rail transportation, finance, manufacturing, and retailing services. It operates through the following segments: Insurance, Burlington Northern Santa Fe, LLC (BNSF), Berkshire Hathaway Energy (BHE), Pilot Travel Centers (PTC), Manufacturing, McLane, and Service and Retailing. The Insurance segment includes the underwriting of GEICO, Berkshire Hathaway Primary Group, and Berkshire Hathaway Reinsurance Group. The BNSF segment involves the operation of railroad systems. The BHE segment focuses on regulated electric and gas utility, power generation and distribution, and real estate brokerage activities. The PTC segment consists of managing travel centers and marketing of wholesale fuel. The Manufacturing segment refers to industrial, consumer and building products, home building, and related financial services. The McLane segment covers the wholesale distribution of groceries and non-food items. The Service and Retailing segment relates to the provision of shared aircraft ownership programs, aviation pilot training, electronic components distribution, retailing businesses, automobile dealerships and trailer, and furniture leasing services. The company was founded by Oliver Chace in 1839 and is headquartered in Omaha, NE.

Bath & Body Works, Inc. is a specialty retailers and home to America's Favorite Fragrances, offering a breadth of exclusive fragrances for the body and home, including the selling collections for fine fragrance mist, body lotion and body cream, 3-wick candles, home fragrance diffusers and liquid hand soap. The company was founded by Leslie Herbert Wexner in 1963 and is headquartered in Columbus, OH.

Tile Shop Holdings, Inc. operates as a holding company. It engages in retailing of natural stone and man-made tiles. The company was founded by Robert A. Rucker on June 27, 2012 and is headquartered in Plymouth, MN.

Texas Pacific Land Corporation engages in the land and resource management, and water services and operations businesses. The company owns a 1/128th nonparticipating perpetual oil and gas royalty interest (NPRI) under approximately 85,000 acres of land; a 1/16th NPRI under approximately 371,000 acres of land; and approximately 4,000 additional net royalty acres, total of approximately 195,000 NRA located in the western part of Texas. The Land and Resource Management segment manages surface acres of land, and oil and gas royalty interest in West Texas. This segment also engages in easements, such as transporting oil, gas and related hydrocarbons, power line and utility, and subsurface wellbore easements. In addition, this segment leases its land for processing, storage, and compression facilities and roads; and is involved in sale of materials, such as caliche, sand, and other material, as well as sells land. The Water Services and Operations segment provides full-service water offerings, including water sourcing, produced-water treatment, infrastructure development, and disposal solutions to operators in the Permian Basin. This segment also holds produced water royalties. Texas Pacific Land Corporation was founded in 1888 and is headquartered in Dallas, Texas.

RENN Fund, Inc. is a closed ended equity mutual fund launched by RENN Capital Group, Inc. The fund is co-managed by Horizon Kinetics Asset Management LLC. It invests in the public equity markets of the United States. The fund seeks to invest in stocks of companies operating across diversified sectors. It seeks to invest in stocks of small-cap and mid-cap companies. The fund employs a fundamental analysis with a bottom-up stock picking approach to create its portfolio. It was formerly known as RENN Global Entrepreneurs Fund, Inc. RENN Fund, Inc. was formed on January 20, 1994 and is domiciled in the United States.

US Energy Corp. engages in the acquisition and development of oil and natural gas properties. It operates in Rockis, Mid Con, South Texas, and West Texas. The company was founded on January 26, 1966 and is headquartered in Houston, TX.