Impax Asset Management Group plc is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q1 2026, the fund manages $14.3B in reported equity holdings across 287 positions. The largest holdings are LIN (5.9%), NVDA (4.4%), XYL (3.8%), KLAC (3.7%), MSFT (3.1%). The portfolio is concentrated in Other (89.2%), Technology (5.4%), Industrials (2.7%). Data sourced from SEC EDGAR 13F filings (CIK 1749768).