Impax Asset Management
Impax Asset Management · SEC CIK 1749768
The transition to a sustainable economy.
Q1 2026
Latest 13F
$14.35B
Filed US book
287
Positions
Largest holdings, as filed
Top 15 of 287 positions. Weights are against the whole filed book. 13F filings cover US-listed holdings only.
| Company | Ticker | Value | Weight |
|---|---|---|---|
| Linde PLC | $848.63M | 5.9% | |
| NVIDIA Corp | NVDA | $635.01M | 4.4% |
| Xylem Inc/NY | XYL | $547.97M | 3.8% |
| KLA Corp | KLAC | $535.65M | 3.7% |
| Microsoft Corp | MSFT | $440.09M | 3.1% |
| American Water Works Co Inc | AWK | $383.40M | 2.7% |
| Waste Connections Inc | WCN | $343.95M | 2.4% |
| Hubbell Inc | HUBB | $335.06M | 2.3% |
| Aptiv PLC | $318.84M | 2.2% | |
| Veralto Corp | VLTO | $298.51M | 2.1% |
| A O Smith Corp | AOS | $282.11M | 2.0% |
| Vertiv Holdings Co | VRT | $271.75M | 1.9% |
| Advanced Drainage Systems Inc | WMS | $264.32M | 1.8% |
| Cintas Corp | CTAS | $254.31M | 1.8% |
| eBay Inc | EBAY | $247.20M | 1.7% |
Inside the app: the full book for Impax Asset Management, quarter on quarter buys and sells, consensus across 100+ funds and copy-to-watchlist.
Source: SEC EDGAR 13F filings. Values are as filed and cover US-listed positions only. Educational information, not financial advice.