The company’s stock plunged almost 7 percent in after-hours trading after the loss was announced. Other bank stocks, including Citigroup and Bank of America, suffered heavy losses, too.
“The portfolio has proved to be riskier, more volatile and less effective as an economic hedge than we thought,” CEO Jamie Dimon told reporters. “There were many errors, sloppiness and bad judgment.”
The trading loss is an embarrassment for a bank that came through the 2008 financial crisis in much better health than its peers. It kept clear of risky investments.
The loss came in a portfolio of the complex financial instruments known as derivatives, and in a division of JPMorgan designed to help control its exposure to risk in the financial markets and invest excess money in its corporate treasury.
The Wall Street Journal reported last month that JPMorgan had invested heavily in an index of credit-default swaps, insurancelike products that protect against default by bond issuers.
Hedge funds were betting that the index would lose value, forcing JPMorgan to sell investments at a loss. The losses came in part because financial markets have been far more volatile since March.
Partly because of the $2 billion trading loss, JPMorgan expects a loss of $800 million this quarter for a segment known as corporate and private equity.
It had planned on a profit for the segment of $200 million.
The loss is expected to hurt JPMorgan’s overall earnings for the second quarter, which ends June 30. Dimon apologized for the losses, which he said occurred since the first quarter, which ended March 31.
“We will admit it, we will learn from it, we will fix it, and we will move on,” he said. Dimon spoke in a hastily scheduled conference call with stock analysts. Reporters were allowed to listen.
Among other bank stocks, Citigroup was down 3.3 percent in after-hours trading, Bank of America was down 2.9 percent, Morgan Stanley was down 2.4 percent, and Goldman Sachs was down 2.2 percent.
JPMorgan is trying to unload the portfolio in question in a “responsible” manner, Dimon said, to minimize the cost to its shareholders. Analysts said more losses were possible depending on market conditions.
Dimon said the type of trading that led to the $2 billion loss would not be banned by the so-called Volcker rule, which takes effect this summer and will ban certain types of trading by banks with their own money.
The Federal Reserve said last month that it would begin enforcing that rule in July 2014.
Some analysts were skeptical that the investments were designed to protect against JPMorgan’s own losses. They said the bank appeared to have been betting for its own benefit, a practice known as “proprietary trading.”
Bank executives, including Dimon, have argued for weaker rules and broader exemptions.
JPMorgan has been a strong critic of several provisions that would have made this loss less likely, said Michael Greenberger, former enforcement director of the Commodity Futures Trading Commission, which regulates many types of derivatives.
“These instruments are not regularly and efficiently priced, and a company can wake up one day, as AIG did in 2008, and find out they’re in a terrific hole. It can just blow up overnight,” said Greenberger, a professor at the University of Maryland.
The disclosure quickly led to intensified calls for a heavier-handed approach by regulators to monitoring banks’ trading activity.
“The enormous loss JP Morgan announced today is just the latest evidence that what banks call ‘hedges’ are often risky bets that so-called ‘too big to fail’ banks have no business making,” said Sen. Carl Levin, D-Mich.