Even the deepest pockets have their limits. 

Amazon and Google-parent Alphabet sit on a combined $184 billion in cash and short-term investments. Those two, along with big tech peers Microsoft, Apple and Facebook-parent Meta Platforms, hold the highest such balances among nonbanking companies on the S&P 500, according to data from S&P Global Market Intelligence. Amazon and Alphabet are also currently generating just under $95 billion combined in annual free cash flow.