Key Takeaways
- Shares of Compass ended Wednesday’s trading session down 11.8% at $7.61 after reports surfaced of an antitrust investigation by New York’s Attorney General.
- According to The Real Deal, investigators from the AG’s office have reached out to leading NYC real estate brokerages seeking details about Compass International Holdings’ market position.
- This investigation comes after Compass completed its $1.6 billion acquisition of Anywhere Real Estate, forming the nation’s largest residential brokerage with more than 340,000 agents.
- Earlier, the DOJ’s antitrust division head sought to review the merger thoroughly but was blocked after Compass successfully appealed to former Deputy Attorney General Todd Blanche.
- Year-to-date, Compass shares have declined 28%, though they remain up 23% compared to one year ago.
Shares of Compass tumbled to $7.61 during Wednesday’s trading, marking an 11.8% decline, following a report from The Real Deal indicating that New York’s Attorney General’s Office is potentially pursuing an antitrust investigation into the company.
According to the report, investigators from the Attorney General’s antitrust unit have been reaching out to executives at several prominent New York City real estate firms, seeking information regarding Compass International Holdings. Representatives from the AG’s office have not provided any public statement on the matter.
The stock has faced significant headwinds throughout 2026. Shares are currently down 28% since the beginning of the year, although they have posted gains of 23% over a trailing twelve-month period.
Compass International Holdings emerged this year following the finalization of its $1.6 billion purchase of Anywhere Real Estate. This transaction created America’s dominant residential real estate brokerage operation, commanding a network of over 340,000 agents and franchise partners.
Anywhere Real Estate serves as the corporate parent for several prestigious brands, including Corcoran, Sotheby’s International Realty, and Coldwell Banker.
A Rapid Deal Closure
The transaction reached completion in January, merely four months following its September announcement — significantly faster than the nine-month timeframe initially projected by both organizations.
This accelerated timeline drew attention from observers. The Wall Street Journal revealed in January that Gail Slater, who leads the Department of Justice’s antitrust division, had intended to conduct a comprehensive examination of the transaction to assess potential anticompetitive implications.
However, that extended review was ultimately abandoned. Compass and its attorneys successfully petitioned former Deputy Attorney General Todd Blanche, who determined that any concerns could be managed without initiating a formal investigation.
Compass also brought in Mike Davis, an attorney with connections to President Trump recognized for his involvement in securing confirmations for conservative judicial nominees, to advocate on behalf of the company with Blanche’s department.
A representative from Blanche’s office informed the Journal that the department had “complied with its obligations” under federal antitrust statutes, while noting that “nothing precludes the department from taking an enforcement action in the future if anticompetitive effects are found.”
Congressional Concerns Preceded Current Probe
In December, Senators Elizabeth Warren and Ron Wyden submitted correspondence to both Slater and FTC Chair Andrew Ferguson, calling for rigorous examination of the merger.
The senators expressed concern that the consolidated entity could maintain commission rates at “artificially high” levels while exercising expanded influence over residential real estate transactions.
Their letter referenced market data indicating that the two organizations collectively controlled approximately 70% of residential property sales by transaction value in Northern California and over 40% in New York City.
The ongoing New York Attorney General investigation now presents an additional regulatory challenge for Compass, this time originating from state authorities. Compass representatives were unavailable for comment.


