Impax Asset Management Group plc (LSE:IPX) reported significantly weaker interim results for the six months ended 31 March 2026, as assets under management declined to £22.3 billion from £26.1 billion at the beginning of the financial year. Revenue fell to £58.8 million compared with £76.5 million in the prior-year period.
Adjusted operating profit decreased to £11.3 million, while the adjusted operating margin narrowed to 19.2%. The company also reduced its interim dividend to 2.0 pence per share, although management highlighted continued balance sheet strength with cash reserves of £46.0 million.
Investment performance improves despite continued outflows
Impax said investment performance strengthened considerably from January onwards, with around 70% of assets under management outperforming benchmarks during the early months of 2026. Active listed equity strategies particularly benefited from broader market participation and improved stock selection.
However, the group said historical underperformance continued to weigh on investor sentiment, contributing to net outflows of £3.6 billion, primarily from institutional clients. The outflows placed pressure on fee income and demonstrated the difficulty of reversing redemptions even as investment performance improves.
Cost controls and product diversification
In response to the challenging environment, Impax is implementing targeted cost reductions and simplifying its operating structure in an effort to improve efficiency while maintaining core investment capabilities.
The company is also expanding its product offering across active listed equities, systematic strategies, fixed income and private markets. Management highlighted the launch of its first US ETF as an important step in broadening both distribution and access to the group’s sustainable investment expertise.
Impax said growing political and corporate emphasis on energy security and energy-efficient technologies continues to support the long-term investment case for sustainability-focused strategies.
The firm is also seeking to deepen strategic partnerships and strengthen direct distribution channels, particularly among intermediary clients where outflows have started to moderate. Management noted that the leadership team collectively owns approximately 18% of the company, while reiterating its disciplined approach to capital allocation and cost management.
Outlook and market considerations
Impax Asset Management’s outlook remains supported by a strong balance sheet and relatively healthy operating margins. However, weaker business momentum, declining revenues and lower free cash flow continue to weigh on sentiment.
Technical indicators also remain notably weak, with the share price trading well below key moving averages alongside negative momentum signals and oversold conditions. Valuation metrics provide some support through a moderate price-to-earnings ratio and comparatively high dividend yield, while management commentary suggests near-term pressures may persist despite strategic and operational improvements.
More about Impax Asset Management
Impax Asset Management Group plc is a specialist investment manager focused on strategies linked to the transition toward a more sustainable global economy. Founded in 1998, the company manages £22.3 billion in assets across listed equities, systematic strategies, fixed income and private markets.
The group targets investment opportunities connected to themes such as climate change, resource efficiency, pollution reduction and energy transition, serving institutional and intermediary clients globally. Listed on London’s AIM market, Impax emphasises investments in higher-quality businesses with durable models and disciplined risk management, aiming to generate attractive long-term risk-adjusted returns.









