Woofun AI data shows that the hidden debt of the five largest US technology companies has expanded eightfold over a four-year period, reaching an estimated $16.5 trillion. This surge is attributed to increased artificial intelligence investments and exceeds their recorded on-balance sheet liabilities.

Analysis of financial statements for Alphabet, Microsoft, Amazon, Meta, and Oracle reveals significant off-balance sheet exposures. Meta exhibits the highest discrepancy, with approximately $420 billion in hidden debt, which is nearly three times its officially recorded debt levels.