ZURICH Alex Widmer, the chief executive of Bank Julius Baer BAER.VX and a well respected figure in Swiss private banking, has died unexpectedly at the age of 52, the bank said.
A source told Reuters he had been informed by close friends of Widmer's family that the banker had committed suicide.
Swiss news website 20Minuten cited two unnamed independent sources as saying it was a case of suicide.
Swiss police declined to comment on the death.
Julius Baer, Switzerland's biggest dedicated wealth manager which has roots dating back to the 19th century, is based in Zurich and manages more than 360 billion Swiss francs ($300.8 billion) in assets for rich individuals and institutions.
A spokesman said there was no link between Widmer's death and the group's current activities, but declined to give further details on the cause of Widmer's death overnight on Wednesday, saying it was a private matter.
The Swiss news agency SDA said Widmer's wife died from cancer in 2005.
A Zurich-based trader said employees at the bank had been told Widmer had died from an unspecified illness. Widmer, a Swiss citizen, had three children.
"Alex Widmer was the very epitome of a Swiss private banker," Julius Baer said in a statement.
"It is a great shame," added a Zurich-based trader. "It is very sad. He embodied Julius Baer. He was the most important person in private banking."
By 1411 GMT, shares in Julius Baer were 9.4 percent at 33.54 Swiss francs, while DJ Stoxx European banking sector index .SX7P was down 2.9 percent.
Widmer will be succeeded by Hans de Gier, who served as the CEO of Julius Baer Group until September 2008 when he stepped down to focus on his role as chairman of hedge fund unit GAM.
"This is a setback for the bank. Widmer is widely regarded as the architect of its new direction," Claude Zehnder, a ZKB trading analyst said.
"However, with De Gier they have someone very experienced in place who knows the bank inside out," he said.
HEDGE FUNDS WEIGHS
Shares in Julius Baer have lost some 60 percent in 2008 as markets have worried about outflows at its hedge fund GAM, which accelerated in October.
Julius Baer has rejected speculation that it would shed GAM as it restructured its business to focus on wealth management, which has benefited from problems at rival Swiss bank UBS UBSN.VX, which has seen strong outflows of money to clients scared by its heavy write-downs.
The company said in July that it no longer needed a group CEO after restructuring measures meant that Bank Julius Baer, GAM and U.S. asset management unit Artio Global would each operate as independently managed companies. Bank Julius Baer accounts for over 60 percent of group assets under management.
A GAM spokesman said De Gier will remain as GAM chairman in addition to taking on the Bank Julius Baer CEO role.
One trader said Widmer's death could lead to "massive uncertainty among investors as a vacuum on the executive level happens in the worst possible time," adding that takeover rumors could resurface in the future.
But Vontobel analyst Panagiotis Spiliopoulos said appointing De Gier as chief executive was the best short-term solution.
"Julius Baer won't want to be put under pressure to name a successor. The successor is likely to be a Swiss banker," he said.
"Private banking is still a core Swiss business. Traditionally wealth management is run by Swiss people," Spiliopoulos said.
"Widmer made Julius Baer one of the premier addresses for private banking both in Switzerland and abroad. He also spearheaded expansion into Asia," he added.
In November the bank said net operating income to the end of October was down 10 percent from the previous year as assets under management were hit by falling markets, though private banking net inflows had risen significantly in the year to date.
In an interview with Bloomberg conducted the day before his death, Widmer said: "Even if global wealth creation is getting slower, we should do better than the rest."
Commenting on Widmer's death, Chairman Raymond Baer said in a statement: "We have lost a dear friend, a good colleague and a charismatic leader."
"Alex very successfully opened up new dimensions for the Private Banking business of Julius Baer. His enormous commitment, his active relationship and close involvement with the clients and his passion for banking will forever serve as a model for us," Baer said.
Widmer joined the Julius Baer Group in 2005 as a member of the executive board and head of private banking and became the chief executive of Bank Julius Baer in November 2007.
The bulk of his career was spent at Credit Suisse CSGN.VX, where he worked for 19 years, as global head of private banking from 2002 to 2005 and as a member of the executive board.
Before that he was the chief executive of Credit Suisse's Asia-Pacific and Middle East business. He also worked in Tokyo and New York early in his career after gaining a doctorate in economics from the prestigious St. Gallen university in 1985.
(Additional reporting by Andrew Thompson and Rupert Pretterklieber; Editing by David Cowell, Greg Mahlich)
Our top photos from the last 24 hours.