ADTRAN Holdings, Inc. (ADTN) › Cost of RevenueADTRAN Holdings, Inc. (ADTN) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2008: $201.77M2009: $197.22M2010: $246.81M2011: $302.91M2012: $303.97M2013: $332.86M2014: $318.68M2015: $333.17M2016: $345.45M2017: $363.26M2018: $325.71M2019: $310.89M2020: $288.96M2021: $344.63M2022: $698.28M2023: $817.97M2024: $598.56M2025: $668.85M$668.85M2008Cost of Revenue (USD)2025Fiscal YearCost of RevenueChange YoY2025$668.85M+11.7%2024$598.56M-26.8%2023$817.97M+17.1%2022$698.28M+102.6%2021$344.63M+19.3%2020$288.96M-7.1%2019$310.89M-4.5%2018$325.71M-10.3%2017$363.26M+5.2%2016$345.45M+3.7%2015$333.17M+4.5%2014$318.68M-4.3%2013$332.86M+9.5%2012$303.97M+0.3%2011$302.91M+22.7%2010$246.81M+25.1%2009$197.22M-2.3%2008$201.77M—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share