Bill Gates' investment firm increases its ownership in Ecolab

Cascade Investment now owns more than 10 percent of the firm.

March 14, 2018 at 1:06AM
Microsoft co-founder Bill Gates, through his investment firm Cascade and his family foundation, owns more than 10 percent of Ecolab. (AP Photo/Ted S. Warren)
Microsoft co-founder Bill Gates, through his investment firm Cascade and his family foundation, owns more than 10 percent of Ecolab. (AP Photo/Ted S. Warren) (The Minnesota Star Tribune)

The investment arm of Bill Gates has increased its holdings in Ecolab Inc. to 10.1 percent of the company.

Cascade Investment LLC — already the largest shareholder in the St. Paul-based global provider of water, hygiene, and energy products and services — purchased 694,343 additional shares of Ecolab for about $91.7 million on March 7.

The Kirkland, Wash.-based firm paid in the range of $130.56 to $132.80 per share, according to a recent filing from the Securities and Exchange Commission.

The recent purchase has increased Cascade's holdings to 29.2 million shares, or 10.1 percent of the company. Additional shares Gates controls through the Bill & Melinda Gates Foundation raise the ownership stake to 33.6 million shares, or 11.6 percent of Ecolab.

Total value of the holdings is about $4.6 billion.

"They like to own good businesses for the long term and have a number of such companies, along with us, in their investment portfolio," said Michael Monahan, senior vice president of external relations at Ecolab. "Working with them has been very constructive."

Records show Gates has been the biggest owner of Ecolab since at least 2011, and the foundation started investing in Ecolab in 2010. Michael Larson, chief investment officer for Cascade, has been an Ecolab board member since February 2012.

At 20 of Minnesota's 25 largest public companies, the passive investors Vanguard or Blackrock are the largest shareholders. The top spot at the other companies: Ecolab (Cascade); Best Buy Co. Inc. (Richard Schulze); Hormel Foods Corp., (Hormel Foundation); Donaldson Co. Inc. (State Farm Investment Management); and Patterson Cos. Inc. (Delaware Charter).

A shareholder agreement signed by Cascade and Ecolab in 2012 once allowed Cascade and the Gates foundation to acquire as much as a 25 percent of the shares in Ecolab. However, that agreement was removed several years ago when Ecolab modified some issues around governance.

Cascade has added to its Ecolab position over the years and has yet to sell any shares.

According to Thomson Reuters, there are 21 holdings in Cascade's portfolio with total assets of $27.3 billion. Cascade also owns significant shares of AutoNation Inc., Canadian National Railway, Deere & Co., Republic Services Inc. and Waste Management Inc.

Patrick Kennedy • 612-673-7926

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Patrick Kennedy

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Business reporter Patrick Kennedy covers executive compensation and public companies. He has reported on the Minnesota business community for more than 25 years.

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