Cumulus Tells Court Its Bankruptcy Now Proves Harm From Ongoing Nielsen Fight.

Cumulus Media is telling a federal appeals court that its Chapter 11 filing is no longer a hypothetical risk tied to Nielsen’s ratings practices — but evidence that the harm it warned about has already occurred.

In a newly filed appellate brief, Cumulus Media argues that the financial damage tied to Nielsen’s policies has moved from prediction to reality following the court’s decision to pause the preliminary injunction.

“One of those irreparable harms has now come to pass — Cumulus declared bankruptcy,” the company writes.

The filing marks a shift in how Cumulus is positioning its argument before the U.S. Court of Appeals for the Second Circuit. Last month, Cumulus linked the rating dispute directly to its financial condition. But where earlier arguments focused on the risk of financial collapse, the broadcaster now points to its bankruptcy as confirmation of the district court’s findings that Nielsen’s conduct posed an existential threat.

Cumulus also directly links its bankruptcy filing to the dispute, citing its restructuring case being heard separately in a Texas bankruptcy court. The company argues that development undercuts Nielsen’s contention that the case involves only a pricing disagreement and that any harm could be remedied later through damages. Instead, Cumulus says the consequences of losing access to Nielsen’s national ratings product are immediate and ongoing.

“Without nationwide [ratings], Cumulus cannot sell radio advertising inventory for national broadcasts — and will immediately lose customers, market share, and goodwill,” the latest filing states.

Cumulus also pushes back on Nielsen’s assertion that the broadcaster remains financially stable, calling that argument inconsistent with the facts on the ground. “Nielsen’s position is just as wrong as its assertion that ‘Cumulus is alive and well,’” the company says in the filing.

At the center of the dispute is Nielsen’s “Network Policy,” which Cumulus argues forces broadcasters to purchase local market ratings data to access its national “Nationwide” ratings. The company says that even when Nielsen offered a standalone version of Nationwide, the pricing made it unavailable for all practical purposes.

The brief also raises the broader stakes for the radio industry, framing the dispute as part of a larger struggle over competition in audience measurement.

“The radio broadcast industry is at a crossroads, as Cumulus’s bankruptcy demonstrates,” the company writes, adding that the market “urgently needs” more competition in ratings services.

Cumulus is asking the Second Circuit to act quickly to reinstate the injunction blocking Nielsen’s policy, warning that the situation will worsen as a key deadline approaches.

Cumulus says it is set to lose access to Nationwide in September, and says the harms identified by the district court “remain today and have become increasingly urgent.”

Cumulus is asking the appeals court to affirm the ruling by U.S. District Judge Jeannette Vargas, who issued a preliminary injunction in January to prevent Nielsen from tying its national and local ratings products together.

But Nielsen is pushing the Second Circuit to overturn the preliminary injunction. The ratings company is using Cumulus’ bankruptcy to argue the opposite conclusion — that the broadcaster’s claims of urgent, irreparable harm no longer hold up. Earlier this month, it told the court that the core premise behind the injunction has “collapsed,” telling the court that “bankruptcy has now occurred, and a preliminary injunction cannot stop what has already happened.”

Nielsen also disputes any direct causal link between its ratings policies and the Chapter 11 filing. It points to both the district court record and Cumulus’ own statements, arguing the broadcaster’s financial distress stems from broader forces, including “industry decline, macroeconomic pressure, elevated interest expense, and looming maturities,” with Nielsen’s conduct at most said to have “exacerbated” those conditions.

The filing is part of an expedited appeal over whether Nielsen can continue linking its national and local radio ratings products while the broader antitrust case filed last October — now paused due to Cumulus’ bankruptcy — moves forward. The delay in the case may be short-lived, however. Cumulus is quickly moving through the Chapter 11 process. The company expects it will exit the reorganization process next month.