1. Western Digital Corporation (WDC) 섹터 Information Technology 산업 Technology Hardware, Storage and Peripherals 주가 https://finance.yahoo.com/quote/WDC?p=WDC&.tsrc=fin-srch IR https://investor.wdc.com/ SEC https://www.sec.gov/edgar/browse/?CIK=106040&owner=exclude 2. Fiserv, Inc. (FISV) 섹터 Information Technology 산업 Data Processing and Outsourced Services 주가 https://finance.yahoo.com/quote/FISV?p=F..