swirled that a couple of hedge funds were facing trouble as a result of their exposure to General Motors Corp. (GM: news, chart, profile) bonds. Last week, Standard & Poor's cut its credit rating on the world's largest automaker to "junk" status.
The implications of the downgrade on hedge fund positions in credit derivatives also weighed on the minds of investors and traders.
Equities and the U.S. dollar fell while Treasury bonds and gold climbed as investors looked for relatively safe places for their money.
A Wall Street Journal report Tuesday highlighting recent troubles in the hedge fund industry also fueled concerns. See full story at WSJ.com.
Deutsche Bank (DB: news, chart, profile) slid 3.3% amid talk that the bank is the prime broker for QVT Financial L.P., one of the hedge funds rumored to be in distress. A London-based spokeswoman wouldn't comment.
Other investment banks with sizeable hedge fund brokerage businesses also dipped: Bear Stearns (BSC: news, chart, profile) slid 3.4%; Goldman Sachs (GS: news, chart, profile) shed 3.2% and Morgan Stanley (MWD: news, chart, profile) declined 2.6%.
QVT Financial, investment manager of the QVT Funds, said speculation that a QVT hedge fund was one of those in trouble is "categorically untrue."
"We were up 2.6% year-to-date through April, and we are up even slightly more in May at present," said Dan Gold, chief executive of QVT. "We welcome further difficult market conditions because we think they will present buying opportunities to strong funds such as ourselves."
Gold added, however, that QVT believes "the current conditions in convertible and structured credit markets will pose difficulties for many of our competitors."
Other hedge funds mentioned by market professionals were GLG Partners, a London-based hedge fund, and Highbridge Capital, a $7 billion New York firm majority owned by J.P. Morgan (JPM: news, chart, profile) .
Spokesmen for Highbridge and J.P. Morgan declined to comment.
GLG, which has reportedly been in talks with Lehman Bros. (LEH: news, chart, profile) about being acquired, also wouldn't comment.
Tim Ghriskey, chief investment officer at Solaris Asset Management, a New York-based investment firm that offers hedge funds, said he heard speculation Tuesday morning that a large hedge fund was unwinding positions in GM bonds and may have taken losses in those positions.
Still, Ghriskey said rumors of hedge fund blowups are "very common."
GM trade
So-called arbitrage hedge funds may have been hurt the most by General Motors's recent troubles.
Arbitrage involves ironing out price anomalies between related securities.
One common type of trade is to short the equity and buy the bonds of a company that's been downgraded to junk status.
In theory, if the company files for bankruptcy, its stock would be worth nothing, while its bond holders may be entitled to a portion of the firm's assets.