JPMorgan Chase (JPM.N) shares faced selling pressure on Wednesday following a report that the will of the bank's 19th-century founder, J.P.

Morgan, contained a surprising revelation about his personal wealth.

The document, described by Greek financial daily Naftemporiki as shocking Wall Street, suggests the financier who famously stabilized the U.S. economy during the 1907 panic was not as wealthy as historically assumed.

The news emerged as investors continue to grapple with the extent of Federal Reserve support in modern markets.

While the historical anecdote is distinct from current corporate fundamentals, it has reignited discussions about the legacy of private-sector bailouts versus institutional safety nets.

The bank's stock declined in session trading, reflecting a broader sentiment shift among traders who are increasingly skeptical of implicit government guarantees.