Agnico-Eagle Mines is a gold mining company with mining operations in Canada, Mexico and Finland. Co. earns a proportion of its revenues from the production and sale of gold in both dore bar and concentrate form. The remainder of revenue and cash flow is generated by the production and sale of byproduct metals. The revenue from byproduct metals is mainly generated by production at the LaRonde mine in Canada (silver, zinc, copper and lead) and the Pinos Altos mine in Mexico (silver).

Alamos Gold is engaged in the exploration, mine development, and the mining and extraction of precious metals, primarily gold. Co.'s s primary asset is the Mulatos Mine and holds the mineral rights to the Salamandra group of concessions in the State of Sonora, Mexico, which includes several known satellite gold occurrences.

Alcoa is a vertically integrated aluminum company comprised of bauxite mining, alumina refining, aluminum production (smelting, casting, and rolling), and energy generation. Through direct and indirect ownership, the company has 30 operating locations in nine countries around the world, situated primarily in Australia, Brazil, Canada, Iceland, Norway, Spain, and United States.

Barrick Gold is engaged in the production and sale of gold, as well as related activities such as exploration and mine development. Co. also produces copper and hold interests in oil and gas properties located in Canada. Co.'s mining operations are concentrated in three regional business units: North America, South America and Australia Pacific. Co. also hold a 73.9% equity interest in African Barrick Gold plc that owns gold mines and exploration properties in Africa. Co.'s copper business unit contains producing copper mines located in Chile and Zambia; and a mine under construction located in Saudi Arabia.

Berkshire Hathaway is a holding company. Co.'s subsidiaries are engaged in several business activities which include: underwriting private passenger automobile insurance; operation of a railroad system in North America; regulated electric and gas utility; manufacturing of products including industrial, consumer and building products; wholesale distribution of groceries and non-food items; provider of services including aviation pilot training, electronic components distribution and retailing businesses, including automotive dealerships; and manufactured housing and related consumer financing, transportation equipment, manufacturing and leasing, and furniture leasing.

Constellium N.V. designs and manufactures a range of innovative specialty rolled and extruded aluminum products, serving primarily the aerospace, packaging and automotive end-markets. Co. has a strategic footprint of manufacturing facilities located in the United States, Europe and China. Co.'s product portfolio commands higher margins as compared to less differentiated, more commoditized fabricated aluminum products, such as common alloy coils, paintstock, foilstock and soft alloys for construction and distribution. Co. organizes its business around three operating segments: Aerospace & Transportation, Packaging & Automotive Rolled Products, and Automotive Structures & Industry.

Eldorado Gold is engaged in the exploration, development, mining and production of gold and other mining resources in Brazil, China, Turkey and Greece.

Franco-Nevada is a gold-focused royalty and stream company with additional interests in silver, platinum group metals, oil and gas and other resource assets located in the U.S., Canada, Mexico, Peru, Chile and Africa. Co.'s portfolio includes 340 mineral and oil and gas assets covering properties at various stages from production to early stage exploration.

Howmet Aerospace is a provider of engineered solutions for the aerospace and transportation industries. The company's primary businesses focus on jet engine components, aerospace fastening systems, and titanium structural parts necessary for mission-critical performance and efficiency in aerospace and defense applications, as well as forged wheels for commercial transportation.

IAMGold is engaged in the exploration for, development and operation of gold mining properties, and the operation of a niobium mine.

Kaiser Aluminum manufactures and sells semi-fabricated specialty aluminum mill products. The company's aerospace and high strength products include heat treat plate and sheet, hard alloy extruded shapes, cold finish rod and bar, drawn tube and billet used for a variety of end uses in the aerospace and defense industries. Automotive Extrusions consist of extruded aluminum products for several North American automotive applications. The company's general engineering products consists of 6000-series alloy plate, sheet, rod, bar, tube, wire and standard extruded shapes. Other products consist of extruded, drawn and cast billet aluminum products for a range of North American industrial end uses.

Kinross Gold is engaged in the mining and processing of gold and, as a by-product, silver ore and the exploration for, and the acquisition of, gold bearing properties in the Americas, the Russian Federation, West Africa and worldwide. As of Dec 31 2013, Co.'s proven mineral reserves for gold and silver were 1,122 ounces and 1,179 ounces respectively.7,883 7,883 7,883

Newmont is primarily a gold producer with operations and/or assets in the United States, Canada, Mexico, Dominican Republic, Peru, Suriname, Argentina, Chile, Australia and Ghana. The company is also engaged in the production of copper, silver, lead and zinc. The company's operations are organized in five geographic regions; North America, South America, Australia, Africa and Nevada.

NovaGold Resources is a mineral exploration company engaged in the exploration and development of gold and copper mineral properties. Co.'s primary focus is on the Donlin Gold project in Alaska. The Donlin Gold project is owned and operated by Donlin Gold LLC, a limited liability company that is owned equally by wholly owned subsidiaries of Co. and Barrick Gold Corporation. Co. also has an interest in the Galore Creek copper-gold-silver project in British Columbia, Canada. The Galore Creek project is held by a partnership owned equally by NOVAGOLD Canada Inc., a wholly-owned subsidiary of Co., and by Teck Resources Limited.

Progressive is an insurance holding company. The company's insurance subsidiaries and affiliates provide personal and commercial auto insurance, personal residential property insurance, and other insurance and related services. The company's Personal Lines segment writes insurance for personal autos and recreational and other vehicles. The Commercial Lines segment writes auto-related primary liability and physical damage insurance, and business-related general liability and property insurance, each predominately for small businesses. The company focuses on property insurance for homes, condos, manufactured homes, and renters, as well as personal umbrella insurance and primary and excess flood insurance.

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.