Activist Dan Loeb Seeks Board Refresh at CoStar Group

Third Point founder calls for majority board replacement and strategic review of residential real estate business

Jan. 31, 2026 at 8:31am

Got story updates? Submit your updates here. ›

Activist investor Dan Loeb and his firm Third Point have sent a letter to the board of CoStar Group, a provider of online real estate marketplaces and analytics, calling for major changes. Loeb is seeking to replace a majority of the board, align executive compensation with shareholder returns, and consider strategic alternatives for CoStar's struggling residential real estate business, Homes.com. This comes after a previous settlement that added three new directors to the board, which Loeb now says has not led to the needed changes at the company.

Why it matters

CoStar's core commercial real estate business has historically traded at a premium, but the company's aggressive push into the residential real estate market through the Homes.com acquisition has weighed on its valuation. Loeb argues that Homes.com lacks competitive advantages and has diverted focus from the more profitable CRE segment, leading to underperformance versus the broader market.

The details

CoStar has invested roughly $5 billion over the past five years into its residential real estate initiatives, with the U.S. RRE businesses generating only $60 million in revenue in 2024 and $80 million in 2025. These losses have also reduced CoStar's adjusted EBITDA by over 65%. Despite this poor performance, CoStar has continued to push forward with the RRE strategy and has rewarded CEO Andrew Florance with $37 million in total compensation in 2024, placing him in the top 10% of S&P 500 CEOs.

  • In April 2025, Third Point settled with CoStar and gained three new directors on the board.
  • On January 27, 2026, Third Point's standstill agreement with CoStar expired, allowing the firm to nominate a new slate of directors.

The players

Dan Loeb

Founder of Third Point, a multi-strategy hedge fund and pioneer in the field of shareholder activism.

Andrew Florance

CEO of CoStar Group, who has received significant compensation despite the company's underperformance.

CoStar Group

A provider of online real estate marketplaces, information, and analytics in the commercial and residential property markets.

Third Point

A hedge fund founded by Dan Loeb that takes selective activist positions to drive change at underperforming companies.

Christine McCarthy

One of the three directors added to the CoStar board in the 2025 settlement with Third Point.

Got photos? Submit your photos here. ›

What they’re saying

“We must not let individuals continue to damage private property in San Francisco.”

— Robert Jenkins, San Francisco resident (San Francisco Chronicle)

What’s next

The nomination window for board seats opens on March 13, 2026, setting the stage for a potential proxy fight between Third Point and CoStar.

The takeaway

This campaign highlights Loeb's willingness to take a more aggressive activist approach when a company fails to make the necessary changes after a prior settlement. CoStar's continued pursuit of its struggling residential real estate business and excessive CEO compensation have drawn Loeb's ire, and he is now seeking to replace a majority of the board to refocus the company on its core commercial real estate strengths.