The Supreme Court Just Handed the SEC Its Strongest Weapon Back — And Defendants Have Nowhere Left to Hide

A Unanimous Court Reinforces Disgorgement, Closing the Door on Post-Liu Defenses

The securities defense bar spent years chipping away at the SEC's most potent remedy. On June 5, 2026, the Supreme Court — without a single dissent — told them to stop. The Court's 9–0 decision endorsing a broad reading of the SEC's disgorgement authority doesn't just resolve a circuit question; it effectively forecloses an entire generation of post-Kokesh and post-Liu arguments that had given defense counsel genuine hope of limiting what the agency could claw back in enforcement actions.

This is a significant development, and it deserves more attention than it has received amid the noise of proxy-season rulemaking and Delaware's corporate law convulsions. Disgorgement is not a peripheral remedy. It is the financial spine of SEC enforcement — the mechanism by which the agency makes violations economically irrational. When the Supreme Court speaks unanimously on its scope, practitioners need to recalibrate.

How We Got Here: The Long War Over Disgorgement

The modern fight began in earnest with Kokesh v. SEC, 581 U.S. 455 (2017), where the Court held that SEC disgorgement constitutes a "penalty" for purposes of the five-year statute of limitations under 28 U.S.C. § 2462. That ruling was a genuine blow — it cut off the agency's ability to reach back indefinitely for ill-gotten gains and forced a fundamental restructuring of how enforcement staff prioritized aging investigations.

Then came Liu v. SEC, 591 U.S. 71 (2020), which preserved disgorgement as an equitable remedy under 15 U.S.C. § 78u(d)(5) but attached conditions: the remedy had to be limited to net profits, had to be awarded for victims, and had to stay within the bounds of traditional equitable practice. Defense counsel read Liu expansively, arguing that its limitations were not merely guardrails but substantive restrictions that dramatically narrowed what the SEC could seek — and in what procedural posture.

Some of those arguments gained traction in the lower courts. The June 5 decision appears to have shut most of them down.

What the Ruling Actually Does

According to Reuters, the Court "back[ed] a broad reading of the SEC's disgorgement authority," reinforcing the agency's ability to seek the remedy in civil enforcement actions. The unanimity matters as much as the holding. A fractured opinion — even one favoring the government — would have left room for lower courts to parse competing rationales and find ambiguity. A 9–0 decision sends an unambiguous signal: the era of creative post-Liu defense arguments is over.

For enforcement practitioners, this means the SEC enters settlement negotiations with substantially more leverage. Defendants who might previously have held out on the theory that disgorgement would be judicially constrained now face a Supreme Court that has unanimously refused to impose those constraints. Expect settlement demands to reflect that reality quickly.

The Practical Consequences

For defense counsel: The calculus in SEC investigations has shifted. The marginal value of litigating disgorgement scope has dropped considerably. Counsel advising clients facing enforcement action should reassess whether prolonged litigation over remedy scope remains cost-justified, or whether early resolution — before the investigative record hardens — is now the strategically superior path. The answer will often be the latter.

For compliance and in-house teams: The ruling strengthens the business case for robust internal controls and early self-reporting. If disgorgement exposure is broad and largely non-negotiable once liability attaches, the value of cooperation credit and remediation — which can influence penalty calculations even when disgorgement itself is fixed — becomes proportionally more important. Companies that have been deferring compliance infrastructure investments should treat this decision as a wake-up call.

For the plaintiffs' securities bar: While this decision directly addresses SEC enforcement, the Court's broad reading of equitable disgorgement authority may have spillover effects in private securities litigation, where courts periodically grapple with the boundaries of equitable versus legal remedies. It is not a direct analog, but the directional signal is favorable to plaintiffs seeking expansive monetary relief.

The Bigger Picture: An Agency Regaining Its Footing

Context matters here. The SEC has spent much of the past several years on the defensive — absorbing losses on major questions doctrine challenges, watching its administrative enforcement apparatus survive SEC v. Jarkesy, 603 U.S. 109 (2024), only by retreating to federal court, and navigating a political environment openly hostile to regulatory ambition. The disgorgement ruling is a rare unambiguous institutional win.

It also arrives at a moment when the agency is simultaneously pursuing deregulatory initiatives — the proposed rescission of Rule 14a-8, the overhaul of filer-status categories — that have drawn criticism from investor advocates. One might read the disgorgement decision as the Court drawing a distinction: skeptical of agency overreach in rulemaking, but unwilling to constrain the agency's core enforcement toolkit where Congress has spoken. That distinction, if it holds, is a coherent one — and it suggests the SEC's enforcement division, whatever happens to its rulemaking agenda, will retain real teeth.

Defense counsel should plan accordingly. The Supreme Court just made clear that the SEC's most important remedy is not going anywhere.