In Q4'25, Amphenol Corporation's (APH) operating cash flow reached $1.72B USD, marking a robust quarterly performance driven by strong operational efficiency. Free cash flow for the same period stood at $1.48B USD, reflecting healthy liquidity after capital expenditures and supporting ongoing investments. Over the period from Q1'23 to Q4'25, both operating and free cash flows exhibited a clear upward trend, with operating cash flow growing from $532M USD to $1.72B USD—a more than threefold increase—fueled by consistent quarterly gains, particularly accelerating in 2025 with Q2'25 onwards showing explosive growth exceeding $1.4B USD per quarter. Free cash flow followed a similar trajectory, rising from $436M USD to $1.48B USD, though it experienced minor volatility in Q3'24 ($476M USD) before resuming its ascent; this pattern underscores improving profitability and cash generation capabilities amid expanding business operations.