Rocket Mortgage has hauled rival United Wholesale Mortgage into court, accusing the suburban Detroit competitor of running aggressive refinance “bounty” campaigns on loans tied to valuable mortgage-servicing rights. The lawsuit, filed Thursday in New York state court, seeks nearly $100 million in damages and ratchets up the already heated rivalry between Rocket Companies chairman Dan Gilbert and UWM CEO Mat Ishbia.
What the complaint says
At the center of the fight are three pools of mortgage-servicing rights that UWM sold to Mr. Cooper between January and June 2024 for about $773 million, covering roughly 182,000 loans with an unpaid principal balance near $65 billion, according to the complaint as reported by Mortgage Professional. Rocket, which later purchased Mr. Cooper, claims those pools posted prepayment speeds roughly 2.5 times higher than comparable portfolios, wiping out nearly $100 million in servicing value. The company filed the claim in New York state court, as reported by The Detroit News.
Alleged 'bounty' programs
Rocket’s lawsuit points a finger at several UWM initiatives it says were effectively bounty hunts for loans tied to those servicing rights. The complaint cites a "Refi Shield 100" offering, the broader "Refi75" rate program, and a KEEP system that Rocket describes as an AI-driven targeting tool.
According to the filing, a March 2025 broker video features UWM CEO Mat Ishbia urging brokers to chase those refinances and saying he would "lose money just for fun," a remark Rocket characterizes as a tell on the strategy. The company argues these programs, as described in the complaint and referenced by HousingWire, were meant to "claw back" loans and materially drag down the value of the servicing portfolios Rocket acquired.
UWM pushes back
UWM is not exactly shrugging this off. The lender responded that the lawsuit "appears" soon after Rocket’s acquisition of Mr. Cooper and blasted the claims as "baseless and opportunistic," saying the timing "speaks for itself" and vowing to defend the case vigorously, HousingWire reports.
UWM frames the complaint as sour grapes over shifting relationships in the broker channel rather than evidence of improper solicitation. Rocket, for its part, argues that what is dressed up as hard-nosed competition was actually a deliberate campaign that targeted specific borrowers and damaged the value of the servicing rights it bought.
Why this matters
Underneath the legal jabs is a wonky but high-stakes asset class: mortgage-servicing rights. MSRs are priced based on the income a servicer expects to earn over time, so when borrowers refinance faster than modeled, that future income shrinks, and the value of the rights can fall sharply.
Rocket folded Mr. Cooper into its business in a $14.2 billion deal that closed on Oct. 1, 2025, a transaction the company said would improve its ability to recapture loans and serve customers more holistically, according to a company press release. This lawsuit puts a spotlight on how retail originators and wholesale brokers are jockeying over who really “owns” the borrower relationship and how far competitors can go before they run into contractual tripwires.
Legal implications
Rocket casts the case as a straightforward breach-of-contract claim. It is asking for roughly $100 million in compensatory damages, plus pre- and post-judgment interest, attorneys’ fees, and other relief, according to industry reporting and the complaint.
The key legal question is likely to turn on the fine print. UWM’s agreements included non-solicitation provisions with carve-outs for general mass advertising and refinances initiated by borrowers on their own. Rocket argues that UWM crossed the line into targeted solicitation that those contracts barred. If a court agrees, lenders and servicers may rethink how they draft, price, and police non-solicitation covenants tied to MSR trades.
What to watch next
Although Rocket filed in New York, the real action will unfold over the coming months as the case moves into early skirmishes over discovery and scheduling. Mat Ishbia has already been a central figure in deposition disputes in other litigation, and a judge rebuked UWM in April for resisting a CEO deposition, a backdrop that could color how both sides approach this fight.
UWM also has other irons in the fire, including a contested run at Two Harbors that drew investor attention this spring. How this lawsuit fits into that broader strategic picture will be watched closely across the mortgage world.
However it ends, the case lays bare just how valuable borrower relationships and servicing cash flows have become, and how fiercely top lenders are willing to protect them. With Rocket and UWM now trading shots in court, the rest of the industry will be following along for any ruling that could reset expectations around servicing sales, non-solicitation clauses, and competition in the broker channel.
