Citadel seeks to acquire U.S. shale oil production assets

Citadel, the hedge fund led by Ken Griffin, is actively seeking to acquire U.S. shale oil production assets to expand its physical energy portfolio. This move follows a strategic pivot toward energy production that began in early 2025 with the approximately $1 billion acquisition of Paloma Natural Gas, which the firm subsequently renamed Apex Natural Gas.

In addition to its natural gas holdings, Citadel has acquired assets from Comstock Resources and Azul Resources, operating 14 drilling rigs in the Haynesville basin. The firm has also expressed interest in oil production, evidenced by a previous bid for WildFire Energy in the Eagle Ford shale formation. Although Magnolia Oil & Gas ultimately acquired WildFire for $4.06 billion, Citadel has reportedly held talks with several private-equity owners of oil-weighted exploration and production companies.

Industry analysts suggest that owning U.S. shale assets provides a hedge against geopolitical disruptions in overseas chokepoints like the Strait of Hormuz. By controlling domestic production, Citadel can gain direct exposure to energy commodities that may increase in value during global supply instabilities.