AAM Transformers ETF is an exchange traded fund launched by ETF Series Solutions. The fund is co-managed by Advisors Asset Management, Inc. and Vident Investment Advisory, LLC. It invests in public equity markets of the United States. It invests in stocks of companies operating across aerospace & defense, electronic components, IT consulting & other services, alternative carriers, electronic equipment & instruments, oil & gas refining & marketing, application software, heavy electrical equipment, independent power and renewable electricity producers, automobile manufacturers, hotels, resorts & cruise lines and leisure, semiconductors and semiconductor equipment, communications equipment, industrial machinery, consumer electronics, interactive home entertainment, specialty chemicals, copper, interactive media & services, systems software, data processing & outsourced services, internet & direct marketing retail, technology hardware and equipment, storage & peripherals, electrical components & equipment, internet services & infrastructure, trucking, communication services, media and entertainment, telecommunication services, diversified telecommunication services, consumer discretionary, automobiles and components, consumer durables and apparel, household durables, consumer services, retailing, energy, oil, gas and consumable fuels, industrials, capital goods, machinery, transportation, road and rail, information technology, software and services, IT services, materials, chemicals, metals and mining, and utilities sectors. The fund invests in growth and value stocks of companies across diversified market capitalization. The fund seeks to track the performance of the Pence Transformers Index, by using full replication technique. AAM Transformers ETF is domiciled in the United States.