Impax Asset Management Group plc
Institutional investor · Portfolio as of Q4 2025
Top Holdings279 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
LINDE PLC | 1.8M | $785.4M | 4.9% | $349.59 | +22.53% | 12 qtrssince 2023-Q1 | Decreased 0 |
MICROSOFT CORP | 1.6M | $769.7M | 4.8% | $221.52 | +120.06% | 28 qtrssince 2019-Q1 | Increased 59 |
XYLEM INC | 4.9M | $664.7M | 4.2% | $109.89 | +25.21% | 28 qtrssince 2019-Q1 | Decreased 0 |
NVIDIA CORP | 3M | $565.9M | 3.5% | $122.13 | +53.56% | 20 qtrssince 2021-Q1 | Decreased 0 |
HUBBELL INC | 820,499 | $364.4M | 2.3% | $276.72 | +61.39% | 28 qtrssince 2019-Q1 | Decreased 0 |
AGILENT TECHNOLOGIES INC | 2.6M | $353.2M | 2.2% | $103.56 | +30.61% | 28 qtrssince 2019-Q1 | Decreased 0 |
PENTAIR PLC | 3.3M | $344.8M | 2.2% | $43.00 | +139.77% | 28 qtrssince 2019-Q1 | Decreased 0 |
APTIV PLC | 4.3M | $324.9M | 2.0% | $69.16 | +11.19% | 5 qtrssince 2024-Q4 | Decreased 0 |
VERALTO CORP-W/I | 3.1M | $313.8M | 2.0% | $82.72 | +22.37% | 9 qtrssince 2023-Q4 | Decreased 0 |
AMERICAN WATER WORKS CO INC | 2.4M | $311.5M | 1.9% | $121.71 | +5.04% | 28 qtrssince 2019-Q1 | Increased 64 |
SMITH (A.O.) CORP | 4.6M | $311M | 1.9% | $60.88 | +8.05% | 20 qtrssince 2021-Q1 | Decreased 0 |
IDEX CORP | 1.7M | $304.1M | 1.9% | $168.98 | +5.71% | 28 qtrssince 2019-Q1 | Decreased 0 |
ADVANCED DRAINAGE SYSTEMS IN | 2.1M | $299.3M | 1.9% | $73.07 | +101.10% | 28 qtrssince 2019-Q1 | Decreased 0 |
EBAY INC | 3.1M | $273M | 1.7% | $68.88 | +26.44% | 6 qtrssince 2024-Q3 | Increased 54 |
RENAISSANCERE HOLDINGS LTD | 969,868 | $272.7M | 1.7% | $241.35 | +17.53% | 8 qtrssince 2024-Q1 | Decreased 0 |
MARVELL TECHNOLOGY INC | 3.1M | $267.1M | 1.7% | $62.66 | +38.36% | 11 qtrssince 2023-Q2 | Decreased 0 |
KLA CORP | 212,473 | $258.2M | 1.6% | $53.08 | +128.32% | 13 qtrssince 2022-Q4 | Decreased 0 |
CINTAS CORP | 1.3M | $253.2M | 1.6% | $177.28 | +7.12% | 18 qtrssince 2021-Q3 | Increased 61 |
WASTE MANAGEMENT INC | 1M | $221.7M | 1.4% | $124.96 | +77.75% | 28 qtrssince 2019-Q1 | Decreased 0 |
APPLIED MATERIALS INC | 854,529 | $219.6M | 1.4% | $121.91 | +113.25% | 28 qtrssince 2019-Q1 | Decreased 0 |
Impax Asset Management Group plc manages $16B across 279 positions as of Q4 2025. Top holdings: LIN (4.9%), MSFT (4.8%), XYL (4.2%). Fund DNA: Steady Compounder. HoldingsIntel Rating: 3.5/5.0.
Active quarter - 19 new positions, 15 exits, 66 increased. Top move: AWK (INCREASED, conviction 64). Portfolio: $16.0B across 279 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
Top Losers
Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
Similar Funds
Funds with similar investing DNA
Explore More
Accumulation Streaks
Positions with 2+ consecutive quarters of increases - persistent directional conviction.
Continue exploring
Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer