TCW will face the future with fewer senior members on its generalist fixed-income portfolio management team. When Mr. Rivelle leaves TCW, the generalist group will be down to three executives: Mr. Landmann, Steve Kane and Bryan Whalen.
TCW does not have immediate plans to add a senior executive to the group, which has had just three members in the past, Mr. Morris, the spokesman said.
Recent letters to TCW employees and clients signed by the three team members said that Mr. Rivelle's pending departure was a development they "have been preparing for some time to ensure long-term consistency in the trusted oversight of our client portfolios."
The letter noted TCW "is not reliant so much on individuals, but rather on the discipline of the talented team" for its stability and growth. The vote of each member carries equal weighting on portfolio matters, Mr. Morris said.
When it comes to the overall company, however, control is split among three groups, with no group holding a controlling interest: private equity shop The Carlyle Group Inc., Japan's Nippon Life Insurance Co. and TCW executives and employees. Nippon Life acquired a 24.75% stake in TCW from Carlyle in 2017. TCW employees own a bit more than 44.07% and Carlyle holds a 31% interest.
Carlyle declined to comment. Nippon Life in a written statement to P&I said the personnel changes at TCW were determined appropriately by TCW and it does not affect its investment in TCW.
"We believe the firm is handling the transition of CIO and the team in a seamless manner in order to make no changes to the current direction," Nippon Life said.
Following the announcement of Mr. Rivelle's departure, TCW executives say clients are taking the changes in stride.
Executives of the San Diego City fund do not think the changes will affect the pension fund's investments with TCW, CIO Liza Crisafi said.
Ms. Crisafi said she expects that staff, with input from its general investment consultant Aon, will place TCW on its "monitoring report" for the November board meeting due to the organizational changes.
Aon has been in contact with TCW and so far has not raised any objections, Ms. Crisafi said.
TCW strategies accounted for 35.2% of SDCERS' $1.8 billion fixed-income portfolio as of June 30.