Jeffrey Gundlach

In 2016, Gundlach agreed to donate $42.5 million to Albright–Knox Art Gallery in Buffalo, New York, as part of their capital campaign and expansion project. The gift represents the city’s largest cultural gift from an individual, according to museum director Janne Sirén. The Gallery will be renamed the Buffalo Albright-Knox-Gundlach Art Museum, or Buffalo AKG Art Museum for short.

Gundlach's Santa Monica home was burgled in his absence in September 2012 and several pieces of art were taken along with some wine, five designer watches, cash and a prized 2010 red Porsche Carrera 4S. Some days after the theft, Gundlach added to a $200,000 "overall" reward a $1 million reward for the Piet Mondrian painting among the missing, and a $500,000 reward for the Jasper Johns. The total value of the stolen property was put at $10 million at the time. Within weeks, a tip led to the recovery of the art works and arrests of suspects in the theft. The rewards—with the one for the Mondrian being termed a record for a single art work—were being said to have played a role in the recovery though no determination of payment had been made. The Porsche was still missing.

On March 9, 2011, Gundlach was quoted on CNBC that "Munis Are The New Subprime." "You’ve got a history of low defaults, which is comforting. But that kind of sounds like what subprime sounded like back in 2006," Gundlach said. Gundlach pointed out that even if defaults do not ultimately climb as high as critics like Meredith Whitney have warned, muni bonds will likely trade much lower. "Between here and the end game, lies the valley. And the valley is full of fear. I think the muni market is going to go down by at least, on the long end, something like 15 and 20 percent," he said.

On March 10, 2011, Gundlach reportedly liquidated 55 percent of his personal holdings in municipal bonds. However, the decline he predicted did not occur and on the same day as his liquidation, the Bond Buyer Index closed at 106.151904, with this index closing at 119.886063 on December 30, 2011, the last day of trading in 2011, equivalent to an improvement of +12.9%. The index closed at 129.99416 on December 31, 2012.

However, since March 2011, the ratings of California General Obligation bonds improved from A- to AA- by Standard and Poors and from A1 to Aa3 by Moody's. In 2012, he was included in the 50 Most Influential list of Bloomberg Markets magazine.

He was married to Nancy Draper, a bassist in his former band, "Radical Flat" (previously known as "The Greens), who filed for divorce from Gundlach in 2010 after being married for more than 20 years. He currently lives in Los Angeles, California.

Gundlach was formerly the head of the $9.3 billion TCW Total Return Bond Fund, where he finished in the top 2% of all funds invested in intermediate-term bonds for the 10 years that ended prior to his departure. He was fired by TCW in 2009.

In 2009, shortly after his firing from TCW, Gundlach founded Doubleline, along with Philip Barach and 14 other members of Gundlach's senior staff from TCW. Barach was Gundlach's co-manager of the $12 Billion TCW Total Return bond fund. In a February 2011 cover story, Barron's called him the "King of Bonds".

Jeffrey Edward Gundlach (born October 30, 1959) is an American investor and businessperson. He is the founder of DoubleLine Capital LP, an investment firm. He was formerly the head of the $9.3 billion TCW Total Return Bond Fund.

Jeffrey Gundlach was born on October 30, 1959 in Amherst, New York, where his father was a chemist for Pierce and Stevens Chemical Corp. He is a graduate of Dartmouth College where he graduated summa cum laude in math and philosophy in 1981, and attended Yale University for a Ph.D. in theoretical mathematics before dropping out.