1. KLA Corp.(KLAC) 섹터 Technology 산업 Semiconductor Equipment & Materials 주가 https://finance.yahoo.com/quote/KLAC?p=KLAC&.tsrc=fin-srch IR https://ir.kla.com/ SEC https://www.sec.gov/edgar/browse/?CIK=319201&owner=exclude 2. Waste Management Inc.(WM) 섹터 Industrials 산업 Waste Management 주가 https://finance.yahoo.com/quote/WM?p=WM&.tsrc=fin-srch IR https://investors.wm.com/ SEC https://www.sec.gov/edg..
