William Ackman

Corner Office

Bill Ackman Gets Vindication in Herbalife Battle

In a boost to Pershing Square CEO Ackman’s crusade against the company, the FTC sent checks to 350,000 victims.

Michelle Celarier

January 11, 2017

Portfolio

The Morning Brief: Bill Ackman Bets Big on Chipotle

Stephen Taub

September 7, 2016

Corner Office

Herbalife Feud Raises Questions About Transparency

While Carl Icahn and Bill Ackman take the main stage, a debate about trading disclosures also rages on.

Kaitlin Ugolik

September 2, 2016

Portfolio

The Morning Brief: Herbalife Falls Again as Icahn Jousts with Ackman

Stephen Taub

August 31, 2016

Portfolio

The Morning Brief: Citadel, D.E. Shaw Report Biotech Stakes

Stephen Taub

August 30, 2016

Portfolio

Daily Agenda: China Debt Casts Shadow over Markets

Investors worry about China’s debt markets in China; Japan government pension assets fall; Icahn and Ackman exchange jabs over Herbalife.

Andrew Barber

August 29, 2016

Portfolio

The Morning Brief: Herbalife Shares Fall as Icahn Mulls Sale

Stephen Taub

August 29, 2016

Portfolio

The Morning Brief: Ackman’s Pershing Square Dumps Canadian Pacific Stake

Amanda Cantrell

August 5, 2016

Portfolio

The Morning Brief: Barington Lays Out Plans for Chico’s

Stephen Taub

July 5, 2016

Premium

Brexit Deals Blow to Activists

Stocks favored by activist managers like Keith Meister, William Ackman, Scott Ferguson and others have fared even worse than the indexes following the UK’s landmark vote.

Stephen Taub

June 28, 2016