Those having second thoughts include officials at the largest public pension fund in the U.S., the California Public Employees' Retirement System, or Calpers. Its hedge-fund investment is expected to drop this year by 40%, to $3 billion, amid a review of that part of the portfolio, said a person familiar with the changes. A spokesman declined to comment on the size of the reduction but said the fund is taking more of a "back-to-basics approach" with its holdings.
The retreat comes after many pension funds poured money into hedge funds in recent years in hopes of making up huge shortfalls.
The officials overseeing pensions for Los Angeles's fire and police employees decided last year to get out of hedge funds altogether after an investment of $500 million produced a return of less than 2% over seven years, according to Los Angeles Fire and Police Pensions General Manager Ray Ciranna. The hedge-fund investment was just 4% of the pension's total portfolio and yet $15 million a year in fees went to hedge-fund managers, 17% of all fees paid by the fund.
"We were ready to move on," Mr. Ciranna said.
Before 2004, public pensions favored plain-vanilla investments and avoided hedge funds almost entirely, according to data compiled by consultant Wilshire Trust Universe Comparison Service. Public pensions began wading into hedge funds roughly a decade ago as they sought to boost long-term returns and close the gap between assets and future obligations to retirees.