Securities regulation: Supreme Court decisions

Every U.S. Supreme Court decision from the 1946 through 2025 Terms that the Supreme Court Database classifies under the issue “Securities regulation,” part of the Economic Activity area.

Legal provisions most often involved

All 90 decisions, newest first

• Fs Credit Opportunities Corp. v. Saba Capital Master Fund, Ltd.
  146 S. Ct. 1546Decided June 11, 20266–3Amy Coney Barrett
• Sripetch v. Securities and Exchange Commission
  146 S. Ct. 1403Decided June 4, 20269–0Neil M. Gorsuch
• Securities and Exchange Commission v. Jarkesy
  144 S. Ct. 2117Decided June 27, 20246–3John G. Roberts Jr.
• Macquarie Infrastructure Corp. v. Moab Partners, L.P.
  601 U.S. 257Decided April 12, 20249–0Sonia Sotomayor
• Slack Technologies v. Pirani
  598 U.S. 759Decided June 1, 20239–0Neil M. Gorsuch
• Goldman Sachs Group Inc. v. Arkansas Teacher Retirement System
  141 S. Ct. 1951Decided June 21, 20215–4Amy Coney Barrett
• Liu v. Securities and Exchange Commission
  140 S. Ct. 1936Decided June 22, 20208–1Sonia Sotomayor
• Lorenzo v. Securities and Exchange Commission
  139 S. Ct. 1094Decided March 27, 20196–2Stephen G. Breyer
• Cyan v. Beaver County Employees Retirement Fund
  138 S. Ct. 1061Decided March 20, 20189–0Elena Kagan
• Digital Realty Trust v. Somers
  138 S. Ct. 767Decided February 21, 20189–0Ruth Bader Ginsburg
• Kokesh v. SEC
  137 S. Ct. 1635Decided June 5, 20179–0Sonia Sotomayor
• Omnicare, Inc. v. Laborers Dist. Council Constr. Indus. Pension Fund
  575 U.S. 175Decided March 24, 20159–0Elena Kagan
• Halliburton Co. v. Erica P. John Fund, Inc.
  573 U.S. 258Decided June 23, 20149–0John G. Roberts Jr.
• Chadbourne & Parke LLP v. Troice
  571 U.S. 377Decided February 26, 20147–2Stephen G. Breyer
• Marc J. Gabelli and Bruce Alpert v. Securities and Exchange Commission
  568 U.S. 442Decided February 27, 20139–0John G. Roberts Jr.
• Amgen Inc. v. Connecticut Retirement Plans and Trust Funds
  568 U.S. 455Decided February 27, 20136–3Ruth Bader Ginsburg
• Credit Suisse Securities (USA) LLC v. Vanessa Simmonds
  566 U.S. 221Decided March 26, 20128–0Antonin Scalia
• Janus Capital Group, Inc. v. First Derivative Traders
  564 U.S. 135Decided June 13, 20115–4Clarence Thomas
• Matrixx Initiatives, Inc. v. James Siracusano
  563 U.S. 27Decided March 22, 20119–0Sonia Sotomayor
• Robert Morrison v. National Australia Bank Ltd.
  561 U.S. 247Decided June 24, 20108–0Antonin Scalia
• Merck & Co., Inc. v. Richard Reynolds
  559 U.S. 633Decided April 27, 20109–0Stephen G. Breyer
• Jerry N. Jones v. Harris Associates L. P.
  559 U.S. 335Decided March 30, 20109–0Samuel A. Alito Jr.
• Stoneridge Investment Partners, LLC v. Scientific-Atlanta, Inc.
  552 U.S. 148Decided January 15, 20085–3Anthony M. Kennedy
• Tellabs, Inc. v. Makor Issues & Rights, Ltd.
  551 U.S. 308Decided June 21, 20078–1Ruth Bader Ginsburg
• Dura Pharmaceuticals, Inc. v. Michael Broudo
  544 U.S. 336Decided April 19, 20059–0Stephen G. Breyer
• Securities and Exchange Commission v. Charles E. Edwards
  540 U.S. 389Decided January 13, 20049–0Sandra Day O'Connor
• Securities and Exchange Commission v. Charles Zandford
  535 U.S. 813Decided June 3, 20029–0John Paul Stevens
• The Wharf (Holdings) Limited v. United International Holdings, Inc.
  532 U.S. 588Decided May 21, 20019–0Stephen G. Breyer
• United States v. James Herman O'Hagan
  521 U.S. 642Decided June 25, 19976–3Ruth Bader Ginsburg
• William C. Dunn and Delta Consultants, Inc. v. Commodity Futures Trading Commission
  519 U.S. 465Decided February 25, 19979–0John Paul Stevens
• Arthur L. Gustafson v. Alloyd Company
  513 U.S. 561Decided February 28, 19955–4Anthony M. Kennedy
• Central Bank of Denver, N. A. v. First Interstate Bank of Denver, N. A. and Jack K. Naber
  511 U.S. 164Decided April 19, 19945–4Anthony M. Kennedy
• Musick v. Employers Insurance of Wausau
  508 U.S. 286Decided June 1, 19936–3Anthony M. Kennedy
• Virginia Bankshares, Inc. v. Doris I. Sandberg
  501 U.S. 1083Decided June 27, 19915–4David H. Souter
• Lampf v. John Gilbertson
  501 U.S. 350Decided June 20, 19915–4Harry A. Blackmun
• Jill S. Kamen v. Kemper Financial Services, Inc.
  500 U.S. 90Decided May 20, 19919–0Thurgood Marshall
• Bob Reves v. Ernst & Young
  494 U.S. 56Decided February 21, 19905–4Thurgood Marshall
• Rodriguez de Quijas v. Shearson/american Express, Inc.Altered precedent
  490 U.S. 477Decided May 15, 19895–4Anthony M. Kennedy
• Pinter v. Dahl
  486 U.S. 622Decided June 15, 19887–1Harry A. Blackmun
• Basic Incorporated v. Max L. Levinson
  485 U.S. 224Decided March 7, 19884–2Harry A. Blackmun
• Clarke v. Securities Industry Association
  479 U.S. 388Decided January 14, 19878–0Byron R. White
• Randall v. Loftsgaarden
  478 U.S. 647Decided July 2, 19868–1Sandra Day O'Connor
• Landreth Timber Co. v. Landreth
  471 U.S. 681Decided May 28, 19858–1Lewis F. Powell Jr.
• Gould v. Ruefenacht
  471 U.S. 701Decided May 28, 19858–1Lewis F. Powell Jr.
• Securities Industry Association v. Board of Governors of the Federal Reserve System
  468 U.S. 137Decided June 28, 19846–3Harry A. Blackmun
• Securities Industry Association v. Board of Governors of the Federal Reserve System
  468 U.S. 207Decided June 28, 19849–0Lewis F. Powell Jr.
• Securities and Exchange Commission v. Jerry T. O'Brien, Inc.
  467 U.S. 735Decided June 18, 19849–0Thurgood Marshall
• Daily Income Fund, Inc. v. Fox
  464 U.S. 523Decided January 18, 19849–0William J. Brennan Jr.
• Dirks v. Securities and Exchange Commission
  463 U.S. 646Decided July 1, 19836–3Lewis F. Powell Jr.
• Herman & Maclean v. Huddleston
  459 U.S. 375Decided January 24, 19838–0Thurgood Marshall
• Marine Bank v. Weaver et Ux.
  455 U.S. 551Decided March 8, 19829–0Warren E. Burger
• Steadman v. Securities and Exchange Commission
  450 U.S. 91Decided February 25, 19817–2William J. Brennan Jr.
• Board of Governors of Federal Reserve System v. Investment Company Institute
  450 U.S. 46Decided February 24, 19816–0John Paul Stevens
• Aaron v. Securities and Exchange Commission
  446 U.S. 680Decided June 2, 19806–3Potter Stewart
• Transamerica Mortgage Advisors, Inc. v. Lewis
  444 U.S. 11Decided November 13, 19795–4Potter Stewart
• Touche Ross & Co. v. Redington
  442 U.S. 560Decided June 18, 19797–1William H. Rehnquist
• United States v. Naftalin
  441 U.S. 768Decided May 21, 19798–0William J. Brennan Jr.
• Burks v. Lasker
  441 U.S. 471Decided May 14, 19798–0William J. Brennan Jr.
• International Brotherhood of Teamsters v. Daniel
  439 U.S. 551Decided January 16, 19798–0Lewis F. Powell Jr.
• Securities and Exchange Commission v. Sloan
  436 U.S. 103Decided May 15, 19789–0William H. Rehnquist
• Santa Fe Industries, Inc. v. Green
  430 U.S. 462Decided March 23, 19778–1Byron R. White
• Piper v. Chris-Craft Industries, Inc.
  430 U.S. 1Decided February 23, 19777–2Warren E. Burger
• TSC Industries, Inc. v. Northway, Inc.
  426 U.S. 438Decided June 14, 19768–0Thurgood Marshall
• Ernst & Ernst v. Hochfelder
  425 U.S. 185Decided March 30, 19766–2Lewis F. Powell Jr.
• Foremost-McKesson, Inc. v. Provident Securities Co.
  423 U.S. 232Decided January 13, 19768–0Lewis F. Powell Jr.
• Rondeau v. Mosinee Paper Corp.
  422 U.S. 49Decided June 17, 19756–3Warren E. Burger
• United Housing Foundation, Inc. v. Forman
  421 U.S. 837Decided June 16, 19756–3Lewis F. Powell Jr.
• Blue Chip Stamps v. Manor Drug Stores
  421 U.S. 723Decided June 9, 19756–3William H. Rehnquist
• Securities Investor Protection Corp. v. Barbour
  421 U.S. 412Decided May 19, 19758–1Thurgood Marshall
• Merrill Lynch v. Ware
  414 U.S. 117Decided December 4, 19738–0Harry A. Blackmun
• Kern County Land Co. v. Occidental Petroleum Corp.
  411 U.S. 582Decided May 7, 19736–3Byron R. White
• Reliance Electric Co. v. Emerson Electric Co.
  404 U.S. 418Decided January 11, 19724–3Potter Stewart
• Superintendent of Insurance of New York v. Bankers Life & Casualty Co.
  404 U.S. 6Decided November 8, 19717–0William O. Douglas
• Securities and Exchange Commission v. National Securities, Inc.
  393 U.S. 453Decided January 27, 19698–1Thurgood Marshall
• Tcherepnin v. Knight
  389 U.S. 332Decided December 18, 19678–0Earl Warren
• Securities and Exchange Commission v. United Benefit Life Insurance Co.
  387 U.S. 202Decided May 22, 19679–0John M. Harlan II
• J. I. Case Co. v. Borak
  377 U.S. 426Decided June 8, 19649–0Tom C. Clark
• Securities and Exchange Commission v. Capital Gains Research Bureau, Inc.
  375 U.S. 180Decided December 9, 19637–1Arthur J. Goldberg
• Blau v. Lehman
  368 U.S. 403Decided January 22, 19626–2Hugo L. Black
• Federal Trade Commission v. Travelers Health Association
  362 U.S. 293Decided March 28, 19606–3Potter Stewart
• Securities and Exchange Commission v. Variable Annuity Life Insurance Co. of America
  359 U.S. 65Decided March 23, 19595–4William O. Douglas
• Securities and Exchange Commission v. Drexel & Co.
  348 U.S. 341Decided February 28, 19556–2William O. Douglas
• General Protective Committee for the Holders of Option Warrants of the United Corporation v. Securities and Exchange Commission
  346 U.S. 521Decided January 4, 19549–0William O. Douglas
• Wilko v. Swan
  346 U.S. 427Decided December 7, 19537–2Stanley F. Reed
• Securities & Exchange Commission v. Ralston Purina Co.
  346 U.S. 119Decided June 8, 19536–2Tom C. Clark
• Niagara Hudson Power Corp. v. Leventritt
  340 U.S. 336Decided January 15, 19516–2Harold H. Burton
• Securities and Exchange Commission v. Central-Illinois Securities Corp.
  338 U.S. 96Decided June 27, 19497–0Wiley B. Rutledge
• Securities & Exchange Commission v. Chenery Corporation
  332 U.S. 194Decided June 23, 19475–2Frank Murphy
• Board of Governors of the Federal Reserve System v. Agnew
  329 U.S. 441Decided January 6, 19479–0William O. Douglas
• American Power & Light Co. v. Securities & Exchange Commission
  329 U.S. 90Decided November 25, 19466–0Frank Murphy

Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error