CoStar Group Faces Activist Exit

CoStar Group sees Third Point, Dan Loeb’s hedge fund, end its activist campaign as the real estate data firm’s stock continues to slide.

April 15, 2026

Nina Dale

Third Point, led by Dan Loeb, ended its activist campaign and closed its position in CoStar Group.
CoStar shares are down over 40% year-to-date despite cost-cutting and board changes.
CoStar remains committed to its strategy, particularly investment in Homes.com.
Board changes and reduced Homes.com investment occurred after shareholder pressure.

Key Takeaways

Activist Investor Withdraws

According to Bisnow, Third Point, the hedge fund headed by billionaire Dan Loeb, has abandoned its push for change at CoStar Group as the commercial real estate data provider’s stock price continued to decline. The fund fully exited its position this week following a letter to investors stating that a renewed focus on CoStar’s core business would not reverse its ongoing financial challenges.

Stock Performance and Management Response

CoStar Group stock has dropped over 40% since the start of the year, at one point falling below $45 per share—levels not seen since 2019. Despite these losses, CoStar management maintains it is pursuing a strategy focused on profitability and growth, with measures including cost-reduction efforts and increased stock buybacks implemented well before Third Point’s public campaign. The decline also follows a series of weaker booking trends and analyst downgrades that have added pressure to the company’s near-term outlook.

Homes.com Strategy Criticized

Third Point’s main criticisms targeted CoStar’s $156M acquisition and large-scale spending on Homes.com. The hedge fund attributed CoStar’s weak performance primarily to the billions invested in this residential sales platform, arguing for a shift back to the company’s commercial real estate roots. CoStar, however, continues to defend the investment, citing momentum and long-term potential for Homes.com.

Governance and Strategic Changes

Earlier this year, CoStar expanded its board to include new independent directors, two of whom were selected by Third Point, signaling a partial concession to activist demands. Other moves included reducing net investment in Homes.com and laying off personnel in that division, while introducing more performance-based executive compensation and broader adoption of artificial intelligence across the company.