J O Hambro Capital Management

Christopher Mills runs the firm's UK equity activist mandate, which he has managed since 1993. He is also the chairman of North Atlantic Smaller Companies Investment Trust, a listed vehicle that co-invests alongside JOHCM funds in many of the same UK small-cap situations. Mills's strategy relies on concentrated positions, public board engagement, and long holding periods to force value realization at underperforming companies.

JOHCM operates as a platform where individual fund managers or small teams run their own strategies with considerable autonomy over portfolio construction. The central firm provides distribution, compliance, risk oversight, and back-office infrastructure, while each team retains its own brand identity and investment process. This structure is designed to attract and retain star managers who might otherwise start their own firms.

Perpetual Limited, an ASX-listed asset manager, acquired JOHCM's parent company Pendal Group in February 2023. Following the acquisition, Perpetual initiated a strategic review of the JOHCM business, raising the possibility of a sale or restructuring. As of the latest public disclosures, the review remains ongoing, and JOHCM's ultimate ownership structure is unresolved.

JOHCM's client base spans UK and European institutional investors, intermediary wealth platforms, and retail fund buyers. Its UK equity strategies are particularly popular with wealth managers and multi-manager funds that seek high-conviction, benchmark-agnostic exposure. The firm also distributes through platforms in the US and Singapore, targeting institutional consultants and family-office allocators.

JOHCM does not directly manage listed investment trusts, but its most prominent fund manager, Christopher Mills, chairs North Atlantic Smaller Companies Investment Trust (NAS). NAS frequently co-invests alongside JOHCM-managed mandates in UK small-cap situations, creating a parallel public vehicle that amplifies Mills's activist leverage. The trust is a separate listed entity, not consolidated within JOHCM's AUM.