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Antitrust Division · Criminal Cases Filed · FY2023

Antitrust Division Criminal Cases Filed, Fiscal Year 2023

New criminal antitrust cases — price-fixing, bid-rigging, market allocation — the Division filed against companies and individuals.

Sourced Figures

Year-Over-Year

Cases filed fell sharply to 9, the lowest of the six years, even as the Division notched trial wins in Penguin Random House/Simon & Schuster and the American Airlines/JetBlue Northeast Alliance challenge.

Notable Actions in FY2023

United States v. Penguin Random House / Simon & Schuster

The U.S. District Court for the District of Columbia issued a permanent injunction blocking the $2.18 billion merger on November 1, 2022 -- the Division’s first litigated-merger trial win under the Biden administration.

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United States v. JetBlue Airways / Spirit Airlines

DOJ, joined by multiple states, sued on March 7, 2023 to block the $3.8 billion acquisition.

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American Airlines / JetBlue Northeast Alliance

The U.S. District Court for the District of Massachusetts ruled on May 19, 2023 that the airlines’ Northeast Alliance was an illegal restraint of trade under Sherman Act Section 1, later affirmed on appeal.

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What Changed in FY2023

DOJ and the FTC jointly released Draft 2023 Merger Guidelines for public comment on July 19, 2023, part of a two-year process to rewrite the merger-review framework.

Criterica Intelligence Read

Criminal antitrust cases are a low-volume, high-severity category, and the count in any given fiscal year is disproportionately driven by the number of active cartel investigations reaching the charging stage rather than by any broad measure of anticompetitive conduct in the economy. A single large international cartel investigation — auto parts, financial benchmarks, generic pharmaceuticals — can generate dozens of individual and corporate charges over several fiscal years as it works through the Division's leniency and cooperation pipeline, which means a single year's filed-case count is best read as one data point in a multi-year investigation cycle, not an independent signal.

Duration for criminal antitrust cases is long by design: cartel conduct is covert, and building a chargeable case typically requires grand jury subpoenas, cooperating-witness development through the Division's leniency program, and often years of investigation before the first charge is filed — meaning the filed-case count in a given fiscal year reflects investigative work that began years earlier. For a company under an active grand jury investigation, the realistic planning horizon extends well past the point of first learning about the investigation, with individual executives facing personal criminal exposure on a separate and often longer timeline than the corporate resolution.

For insurers and funders, criminal antitrust exposure is a compounding risk: a criminal conviction or guilty plea creates a nearly automatic predicate for follow-on civil treble-damages litigation from purchasers and competitors, which means the criminal case's resolution date is frequently the start of a second, separate multi-year civil exposure period rather than the end of the matter. Modeling criminal antitrust risk in isolation from the follow-on civil exposure it generates understates the total duration and cost of resolution significantly.

Resolution paths split between negotiated guilty pleas, which resolve the large majority of criminal antitrust matters, particularly for cooperating defendants under the Division's leniency program, and the smaller share that proceed to trial — typically individual defendants with strong personal incentive to contest liability even where the corporate entity has already pleaded guilty. Criterica Intelligence frames criminal antitrust filings as the leading edge of a longer risk arc that includes follow-on civil exposure, for the companies, insurers, and funders that need to see the full cycle rather than a single fiscal year's charging count.

See How Antitrust Division Patterns Inform Duration Intelligence
Frequently Asked Questions
How many criminal cases filed did the Antitrust Division report for FY2023?

Total criminal cases filed: 9, per DOJ Antitrust Division, Workload Statistics FY 2015-2024 (as of 2025-02-01).

How does FY2023 compare with the prior fiscal year?

Cases filed fell sharply to 9, the lowest of the six years, even as the Division notched trial wins in Penguin Random House/Simon & Schuster and the American Airlines/JetBlue Northeast Alliance challenge.

What is a notable Antitrust Division action from FY2023?

United States v. Penguin Random House / Simon & Schuster: The U.S. District Court for the District of Columbia issued a permanent injunction blocking the $2.18 billion merger on November 1, 2022 -- the Division’s first litigated-merger trial win under the Biden administration.

What changed in Antitrust Division enforcement priorities in FY2023?

DOJ and the FTC jointly released Draft 2023 Merger Guidelines for public comment on July 19, 2023, part of a two-year process to rewrite the merger-review framework.

Figures on this page are drawn from official agency publications, cited individually below, and reflect the agency’s own reporting as of the date shown for each figure. They are not Criterica Intelligence model outputs, are not predictions, and are not a measure of any party’s legal exposure or liability. Agencies periodically revise prior-year figures; where a revision is known, both figures are shown with their sources. This page does not constitute legal, investment, or compliance advice.

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