KKR settles $250 million HSR antitrust case

KKR & Co. is set to pay a $250 million civil penalty to resolve a U.S. DOJ antitrust case accusing the private equity firm of repeated Hart-Scott-Rodino Act filing violations across at least 16 deals, a penalty described as the largest of its kind. The DOJ alleges KKR withheld, altered, or omitted required documents in premerger filings for multiple transactions during 2021 and 2022, and that some filings were incomplete or absent entirely. The settlement covers all KKR entities for deals filed before 2025 and comes as part of a broader enforcement push on merger-review compliance, while also addressing an ongoing criminal probe. KKR rejects the DOJ’s characterization, saying it acted in good faith and that the penalty will be reimbursed by outside law firms, with no impact on the firm or its investors. The department notes the case demonstrates vigorous enforcement of the HSR Act and that KKR has filed more than 100 premerger filings since 2021. Regulators and market observers view the settlement as a high-profile warning to large dealmakers about compliance with merger-review rules.