Sectors
Where activists and short-sellers have concentrated their attention.
consumer
127
Greenlight Capital → Peloton Interactive (2024)
Oasis Management → Kao Corporation (2025)
Elliott Investment M → The Goodyear Tire & Rubber Company (2023)
tech
98
Engine Capital → Dye & Durham Limited (2024)
Pershing Square Capi → Automatic Data Processing, Inc. (2017)
Elliott Management → Juniper Networks (2014)
energy
86
Elliott Investment M → Phillips 66 (2025)
Elliott Investment M → Phillips 66 (2025)
Elliott Management → Phillips 66 (2025)
industrials
65
Elliott Management → Arconic Inc. (2017)
Pershing Square Capi → Canadian Pacific Railway (2012)
Elliott Investment M → Toyota Industries Corporation (2026)
communications
54
Elliott Management → Telecom Italia (2019)
Trian Partners → The Walt Disney Company (2024)
Trian Partners → The Walt Disney Company (2024)
real_estate
52
Land & Buildings Inv → Welltower Inc. (2026)
Pershing Square Capi → Howard Hughes Corporation (2017)
Pershing Square Capi → General Growth Properties (2010)
healthcare
52
Starboard Value → Pfizer Inc. (2024)
Starboard Value → Pfizer Inc. (2024)
Pershing Square Capi → Valeant Pharmaceuticals International (2015)
materials
48
Palliser Capital → Rio Tinto (2024)
Starboard Value LP → Huntsman Corporation (2022)
Starboard Value → Huntsman Corporation (2022)
financials
48
Pershing Square Capi → Fannie Mae and Freddie Mac (2025)
Pershing Square Capi → Fannie Mae & Freddie Mac (GSEs) (2025)
Elliott Management → Sampo Oyj (2020)
diversified
36
Palliser Capital → Samsung C&T Corporation (2023)
Third Point → Sony Corporation (2019)
Starboard Value LP → Multiple (BILL Holdings, Tripadvisor, Fluor Corporation) (2025)
utilities
2
Kerrisdale Capital → Oklo Inc. (2024)
Starboard Value LP → Algonquin Power & Utilities Corp. (2023)
unknown
2
Greenlight Capital → US/Japan Sovereign Debt & Fiat Currencies (Macro) (2009)
Elliott Investment M → Norwegian (unspecified — inferred from filename) ()