Miss. Ex Rel. Hood v. Au Optronics Corp.

Decided January 14, 2014. Sonia Sotomayor delivered the opinion of the Court.

Docket 12-1036 · 571 U.S. 161 (2014) · Cited 248 times

Holding

Because Mississippi is the only named plaintiff, this suit does not constitute a mass action under CAFA.

The Court’s statement of the holding, from the opinion’s syllabus. The syllabus is prepared by the Reporter of Decisions and is not part of the opinion of the Court — read the official opinion for authority.

How the Justices voted

Decided 9–0.

“Concurring” means agreeing with the outcome; any split shown is the Court’s judgment, not each Justice’s reasoning. Source: the Supreme Court Database (Spaeth et al.), Washington University.

Precedents cited

Supreme Court decisions this opinion relies on, ordered by how often it cites each. Cases in our collection link through; others are named.

• Exxon Mobil Corp. v. Allapattah Services, Inc. · 545 U.S. 546 (2005)
• Griffin v. Oceanic Contractors, Inc. · 458 U.S. 564 (1982)
• Brown v. Gardner · 513 U.S. 115 (1994)
• Barnhart v. Sigmon Coal Co. · 534 U.S. 438 (2002)
• State Farm Fire & Casualty Co. v. Tashire · 386 U.S. 523 (1967)
• United States v. Wells · 519 U.S. 482 (1997)
• Horton v. Liberty Mutual Insurance · 367 U.S. 348 (1961)
• Meyer v. Holley · 537 U.S. 280 (2003)
• Dean v. United States · 556 U.S. 568 (2009)
• Kramer v. Caribbean Mills, Inc. · 394 U.S. 823 (1969)
• Wecker v. National Enameling & Stamping Co. · 204 U.S. 176 (1907)
• Sebelius v. Cloer · 569 U.S. 369 (2013)
• Standard Fire Insurance Co. v. Knowles · 568 U.S. 588 (2013)
• Mohamad v. Palestinian Authority · 566 U.S. 449 (2012)
• Hall v. United States · 566 U.S. 506 (2012)

Cited by

Later Supreme Court opinions in our collection that cite this case.

• Home Depot U. S. A., Inc. v. Jackson · 587 U.S. 435 (2019)
• Gallardo v. Marstiller · 596 U.S. 420 (2022)
• Kemp v. United States · 596 U.S. 528 (2022)

Official text

Read the official opinion (U.S. Reports, govinfo.gov)

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Source: Supreme Court of the United States, slip opinions (2014). Citation count from the Free Law Project’s CourtListener bulk data. Data last verified 2026-07-03. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).