In the previous six annual meetings where Dimon has been both chairman and chief executive, shareholders have been asked about separating the roles four times.
Last year marked the highest level of votes in favour of the idea. In 2007 and 2008, only about 15 per cent of shareholders voted for similar measures.
Investors welcomed the news that the measure had been defeated. JPMorgan's stock was up 2 per cent, or US$1.09, at US$53.38 in midday trading (US time). The stock is at its highest level in 12 years.
The shareholder meeting, held at company offices on the outskirts of Tampa, had fewer theatrics than last year's meeting, which was held just days after the trading loss was disclosed.
Last year, two or three dozen protesters showed up. Yesterday, one woman with a cardboard sign was spotted, but only briefly.
The bank is facing regulatory investigations and lawsuits, not only over the trading loss but other practices including foreclosures and alleged rigging of power prices.
Michael Garland from the New York City Comptroller's Office, which supports splitting the roles, said he appreciated that JPMorgan led its peers by certain financial measures. But, he added, "it also leads its peers in regulatory investigations".
Lisa Lindsley from the union group AFSCME, which filed the proposal asking to split the jobs, said the bank needed "a new tone at the top".
She said the proposal was never intended as a referendum against Dimon or a "personality contest" but as a measure for the best risk management.
- AP