Michael C. Holmes

Vice Chair

“Michael is a leader in the litigation world, ascending rapidly to the highest levels due to his excellent courtroom presence, deep knowledge of the law and impeccable judgment.” (Chambers USA, 2024 (Client Quote))

Michael Holmes of Vinson and Elkins Dallas

Overview

Michael is the Head of Vinson & Elkins’ Litigation Department. He is Vice Chair of the firm and a member of the firm’s Management Committee.

Michael is a trial lawyer who focuses his practice on business litigation. He is a seasoned trial lawyer with particular experience in securities and corporate governance matters, including fiduciary duty cases, litigation arising from M&A transactions, securities class actions, corporate governance matter and alternative entity litigation, among other areas. He has appeared as lead counsel in numerous cases pending in federal and state courts around the country, including the Delaware Court of Chancery, as well as arbitral tribunals.

Michael got his first taste for being a lead trial lawyer in a Justice of the Peace Court in Atlanta, Texas shortly after joining the firm in 1997. Since then, he has litigated and tried several significant cases, including some of the largest, most high-profile cases. As examples: In 2009, Michael was on the trial team that a won a judgment ordering Hexion to close its merger with Huntsman. In 2016, Michael led a trial team that won a judgment allowing Energy Transfer to terminate its transaction with The Williams Companies, and in 2019 he led a trial team that won a take-nothing judgment for a publicly-traded company against a $1.6 billion entire fairness claim.

Michael has earned the praise and respect of trial lawyers on both sides of the bar.

As trial lawyers, we accept that we will win some and we will lose some. Of course winning is always better. And I have to tip my hat to Michael, since he finds a way to win cases that I thought he’d surely lose.”
Lawdragon, 2021 (Former Adversary Quote)

Michael Holmes is a rock star with a good strategic mind and who often handles matters in Delaware.”
Legal 500 US, 2019 (Market Commentary)

Experience

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Credentials

Education

  • The University of Texas, B.A. 1994, J.D. with honors, 1997 (Editor, The Review of Litigation)

Admissions

  • Texas

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Recognitions

  • Chambers USA, Litigation: Securities (Texas), 2014–2026
  • The Best Lawyers in America© (BL Rankings, LLC), (Dallas): Litigation–Securities, 2019–2027; Commercial Litigation, 2020–2027
  • Legal 500 U.S., Dispute Resolution: General Commercial Disputes, 2017, 2019–2022, and 2026; Securities: Shareholder Litigation, 2013–2015; Dispute Resolution: M&A Litigation: Defense, 2013–2022; Energy: Litigation, 2013; Dispute Resolution: Securities Litigation: Defense, 2016–2026; Dispute Resolution: Corporate Investigations & White–Collar Crime: Defense, 2021; Dispute Resolution: Leading Trial Lawyers, 2022–2026
  • Selected to the 500 Leading Litigators in America, Lawdragon, 2023–2026
  • Selected to the 500 Leading Lawyers in America, Lawdragon, 2022–2026
  • Selected to the 500 Leading Energy Lawyers, Lawdragon, 2023–2026
  • Law360 Energy MVP, 2016
  • Selected to the Texas Super Lawyers list, Super Lawyers (Thomson Reuters), 2012–2020, 2023 and 2024
  • Selected to the Texas Rising Stars list, Super Lawyers (Thomson Reuters), 2004–2011
Insights

Client Alerts

Texas Business Court Quarterly Update – 2026 Q2 Summaries

In the second quarter of 2026, the Texas Business Court continued to build on the progress of its first two …

July 29, 2026

July 29, 2026 • 31-minute read

Client Alerts

Delaware Court of Chancery Dismisses Fiduciary Duty and Control Group Claims Challenging KnowBe4’s $4.6 Billion Take-Private by Vista Equity Partners

On May 27, 2026, Chancellor Kathaleen McCormick of the Delaware Court of Chancery issued a memorandum opinion in Le Clair …

June 23, 2026

June 23, 2026 • 10-minute read

Client Alerts

Supreme Court Rejects Financial Harm Requirement for SEC Disgorgement

On June 4, 2026, the U.S. Supreme Court rejected an attempt to limit the ability of the U.S. Securities and …

June 9, 2026

June 9, 2026 • 3-minute read

Client Alerts

Silence No More, But Speak with Care: SEC Rescinds the “No-Deny” Settlement Policy

On May 18, 2026, the U.S. Securities and Exchange Commission (“SEC” or the “Commission”) announced that it had rescinded Rule …

May 27, 2026

May 27, 2026 • 5-minute read

Client Alerts

Texas Business Court Quarterly Update – 2026 Q1 Summaries

In the first quarter of 2026, the Texas Business Court continued to make progress through the ever-growing number of lawsuits appearing on its dockets. 

April 23, 2026

April 23, 2026 • 20-minute read

News & Achievements