Impax Asset Management Group
LONDON, X0files as Impax Asset Management Group plc
$15.4bn in 284 US stocks at the end of 30 June 2026. The top 10 are 34.1% of the money. It changed about 14.4% of the portfolio this quarter.
Value
$15.4bn
Stocks
284
Top 10 share
34.1%
Turnover
14.4%
What changed this quarter
New
Bought for the first time this quarter.
- Badger MeterBMI0.9% of the fund
- Teva Pharmaceutical IndustriesTEVA0.1% of the fund
- Zebra TechnologiesZBRA<0.1% of the fund
- EquinixEQIX<0.1% of the fund
- Meritage HomesMTH<0.1% of the fund
- National Healthcare PropertiesNHP<0.1% of the fund
- HarmonicHLIT<0.1% of the fund
- Freeport-McMoRanFCX<0.1% of the fund
- Vulcan MaterialsVMC<0.1% of the fund
Added
Bought more of a stock they already held.
- NvidiaNVDA4.8% of the fund+2%
- MicrosoftMSFT3.3% of the fund+14%
- American Water Works CompanyAWK3.1% of the fund+27%
- VeraltoVLTO3.0% of the fund+54%
- CintasCTAS2.7% of the fund+61%
- Companhia de Saneamento BasiSBS2.0% of the fund+55%
- EcolabECL1.8% of the fund+15%
- AmphenolAPH1.4% of the fund+247%
- Core & MainCNM1.3% of the fund+47%
- MastercardMA1.1% of the fund+14%
- PentairPNR1.0% of the fund+22%
- TE ConnectivityTEL1.0% of the fund+2%
- Westinghouse Air Brake TechnologiesWAB1.0% of the fund+76%
- AECOMACM1.0% of the fund+54%
- SynopsysSNPS1.0% of the fund+6%
- DeereDE0.9% of the fund+1142%
- Pinnacle Financial PartnersPNFP0.7% of the fund+176%
- Tetra TechTTEK0.7% of the fund+3%
- NextEra EnergyNEE0.7% of the fund+2495%
- QXOQXO0.7% of the fund+24%
- AutodeskADSK0.6% of the fund+53%
- NextpowerNXT0.4% of the fund+187%
- Intuitive SurgicalISRG0.4% of the fund+7%
- TrimbleTRMB0.3% of the fund+2%
- ServiceNowNOW0.3% of the fund+4%
Cut
Sold some of their stake.
- KLAKLAC4.9% of the fund-32%
- LindeLIN4.8% of the fund-17%
- XylemXYL3.4% of the fund-3%
- Waste ConnectionsWCN2.1% of the fund-7%
- Advanced Drainage SystemsWMS1.9% of the fund-4%
- HubbellHUBB1.7% of the fund-29%
- AptivAPTV1.6% of the fund-11%
- Vertiv HoldingsVRT1.6% of the fund-33%
- Agilent TechnologiesA1.4% of the fund-9%
- Watts Water TechnologiesWTS1.4% of the fund-8%
- Marvell TechnologyMRVL1.3% of the fund-71%
- Renaissancere HoldingsRNR1.3% of the fund-4%
- Smith A OAOS1.1% of the fund-34%
- Applied MaterialsAMAT1.1% of the fund-6%
- ItronITRI1.1% of the fund-12%
- MascoMAS1.1% of the fund-15%
- Cadence Design SystemsCDNS1.0% of the fund-28%
- Franklin ElectricFELE0.8% of the fund-9%
- Union PacificUNP0.8% of the fund-39%
- AppleAAPL0.7% of the fund-14%
- Trane TechnologiesTT0.6% of the fund-12%
- LittelfuseLFUS0.6% of the fund-43%
- Monolithic Power SystemsMPWR0.6% of the fund-28%
- Citizens Financial GroupCFG0.5% of the fund-13%
- Generac HoldingsGNRC0.5% of the fund-24%
Sold out
Sold their entire stake.
- Impax Funds Series Trust IBLDX-100%
- ChemedCHE-100%
- Sealed Air Corp New-100%
- RevvityRVTY-100%
- BiogenBIIB-100%
- GeneDx HoldingsWGS-100%
- Prestige Consumer HealthcarePBH-100%
- Vital FarmsVITL-100%
- General MillsGIS-100%
- Wesco InternationalWCC-100%
- Fidelity National Information ServicesFIS-100%
- InsuletPODD-100%
Holdings
- Companhia de Saneamento BasiSBS
- Share
- 2.0%
- Value
- $302m
- Shares
- 52,324,409
+55%
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| KLAKLAC | 4.9% | $749m | 2,482,564 | -32% |
| NvidiaNVDA | 4.8% | $745m | 3,722,756 | +2% |
| LindeLIN | 4.8% | $737m | 1,419,343 | -17% |
| XylemXYL | 3.4% | $528m | 4,468,984 | -3% |
| MicrosoftMSFT | 3.3% | $504m | 1,350,648 | +14% |
| American Water Works CompanyAWK | 3.1% | $472m | 3,583,592 | +27% |
| VeraltoVLTO | 3.0% | $460m | 5,186,589 | +54% |
| CintasCTAS | 2.7% | $410m | 2,413,313 | +61% |
| Waste ConnectionsWCN | 2.1% | $330m | 1,979,027 | -7% |
| Companhia de Saneamento BasiSBS | 2.0% | $302m | 52,324,409 | +55% |
| Advanced Drainage SystemsWMS | 1.9% | $290m | 1,845,942 | -4% |
| EcolabECL | 1.8% | $275m | 988,389 | +15% |
| HubbellHUBB | 1.7% | $255m | 486,855 | -29% |
| AptivAPTV | 1.6% | $251m | 4,087,314 | -11% |
| Vertiv HoldingsVRT | 1.6% | $244m | 729,503 | -33% |
| Agilent TechnologiesA | 1.4% | $222m | 1,674,957 | -9% |
| IdexIEX | 1.4% | $218m | 962,000 | Held |
| Watts Water TechnologiesWTS | 1.4% | $213m | 543,412 | -8% |
| AmphenolAPH | 1.4% | $211m | 1,195,285 | +247% |
| Core & MainCNM | 1.3% | $203m | 4,203,618 | +47% |
| Marvell TechnologyMRVL | 1.3% | $197m | 660,285 | -71% |
| Renaissancere HoldingsRNR | 1.3% | $195m | 615,422 | -4% |
| Smith A OAOS | 1.1% | $176m | 2,813,713 | -34% |
| Applied MaterialsAMAT | 1.1% | $176m | 242,832 | -6% |
| ItronITRI | 1.1% | $167m | 1,926,905 | -12% |
| MascoMAS | 1.1% | $165m | 2,031,735 | -15% |
| MastercardMA | 1.1% | $163m | 317,661 | +14% |
| Cadence Design SystemsCDNS | 1.0% | $160m | 426,623 | -28% |
| PentairPNR | 1.0% | $160m | 2,087,003 | +22% |
| TE ConnectivityTEL | 1.0% | $154m | 762,712 | +2% |
| Westinghouse Air Brake TechnologiesWAB | 1.0% | $151m | 558,757 | +76% |
| AECOMACM | 1.0% | $149m | 2,128,339 | +54% |
| SynopsysSNPS | 1.0% | $149m | 332,929 | +6% |
| DeereDE | 0.9% | $146m | 230,130 | +1142% |
| Badger MeterBMI | 0.9% | $140m | 945,694 | New |
| Zurn Elkay Water SolutionsZWS | 0.9% | $133m | 2,633,758 | Held |
| Valmont IndustriesVMI | 0.8% | $131m | 226,080 | Held |
| Franklin ElectricFELE | 0.8% | $126m | 1,175,582 | -9% |
| Union PacificUNP | 0.8% | $124m | 455,346 | -39% |
| Pinnacle Financial PartnersPNFP | 0.7% | $115m | 1,142,360 | +176% |
| Tetra TechTTEK | 0.7% | $114m | 3,931,741 | +3% |
| AppleAAPL | 0.7% | $105m | 363,014 | -14% |
| NextEra EnergyNEE | 0.7% | $103m | 1,175,682 | +2495% |
| QXOQXO | 0.7% | $101m | 5,861,003 | +24% |
| Trane TechnologiesTT | 0.6% | $99m | 202,048 | -12% |
| AutodeskADSK | 0.6% | $97m | 500,719 | +53% |
| SiteOne Landscape SupplySITE | 0.6% | $96m | 836,410 | Held |
| LittelfuseLFUS | 0.6% | $90m | 197,265 | -43% |
| Monolithic Power SystemsMPWR | 0.6% | $88m | 63,427 | -28% |
| Citizens Financial GroupCFG | 0.5% | $77m | 1,105,960 | -13% |
| Mueller Water ProductsMWA | 0.5% | $77m | 2,967,471 | Held |
| Generac HoldingsGNRC | 0.5% | $75m | 256,642 | -24% |
| Carrier GlobalCARR | 0.4% | $67m | 918,354 | -22% |
| TrexTREX | 0.4% | $65m | 1,304,299 | -26% |
| NextpowerNXT | 0.4% | $60m | 504,320 | +187% |
| Thermo Fisher ScientificTMO | 0.4% | $59m | 118,420 | Held |
| AlphabetGOOGL | 0.4% | $58m | 163,682 | -16% |
| Intuitive SurgicalISRG | 0.4% | $57m | 143,389 | +7% |
| Marsh & McLennan CompaniesMRSH | 0.4% | $57m | 339,854 | Held |
| Ormat TechnologiesORA | 0.4% | $56m | 512,972 | -29% |
| eBayEBAY | 0.4% | $55m | 491,790 | -82% |
| Amazon.comAMZN | 0.4% | $55m | 230,059 | -23% |
| RepligenRGEN | 0.4% | $54m | 396,513 | -10% |
| BroadcomAVGO | 0.3% | $54m | 142,317 | -16% |
| nVent ElectricNVT | 0.3% | $51m | 303,448 | -43% |
| TrimbleTRMB | 0.3% | $50m | 983,455 | +2% |
| Bentley SystemsBSY | 0.3% | $50m | 1,657,397 | Held |
| Boston ScientificBSX | 0.3% | $49m | 1,159,186 | -15% |
| ServiceNowNOW | 0.3% | $47m | 471,965 | +4% |
| ProgressivePGR | 0.3% | $45m | 204,843 | -7% |
| Mettler Toledo InternationalMTD | 0.3% | $45m | 34,937 | +7% |
| Victory Capital HoldingsVCTR | 0.3% | $44m | 525,000 | -19% |
| AaonAAON | 0.3% | $44m | 343,165 | -76% |
| Tyler TechnologiesTYL | 0.3% | $42m | 143,132 | -13% |
| Ligand PharmaceuticalsLGND | 0.3% | $41m | 130,000 | -15% |
| Eli LillyLLY | 0.3% | $39m | 32,437 | -18% |
| On Holding AGONON | 0.2% | $37m | 1,032,886 | +54% |
| United RentalsURI | 0.2% | $36m | 31,672 | -32% |
| Micron TechnologyMU | 0.2% | $35m | 30,269 | +6% |
| MercadoLibreMELI | 0.2% | $34m | 20,199 | +2% |
| Johnson & JohnsonJNJ | 0.2% | $34m | 134,357 | +15% |
| PTCPTC | 0.2% | $33m | 293,381 | -2% |
| HDFC BankHDB | 0.2% | $32m | 1,223,482 | -4% |
| Lam ResearchLRCX | 0.2% | $29m | 66,443 | -4% |
| Eastern BanksharesEBC | 0.2% | $28m | 1,275,000 | Held |
| Gilead SciencesGILD | 0.2% | $28m | 224,260 | +6% |
| AlphabetGOOG | 0.2% | $28m | 79,368 | +5% |
| Advanced Micro DevicesAMD | 0.2% | $28m | 47,448 | -5% |
| Mitek SystemsMITK | 0.2% | $27m | 1,358,524 | -5% |
| IntelINTC | 0.2% | $27m | 193,978 | +19% |
| Neurocrine BiosciencesNBIX | 0.2% | $27m | 160,000 | +113% |
| MerckMRK | 0.2% | $26m | 204,194 | +35% |
| Waste ManagementWM | 0.2% | $26m | 115,257 | Held |
| Acadian Asset ManagementAAMI | 0.2% | $25m | 350,000 | -57% |
| Abbott LaboratoriesABT | 0.2% | $25m | 272,358 | +32% |
| OracleORCL | 0.2% | $24m | 165,432 | -14% |
| CitigroupC | 0.2% | $24m | 172,676 | Held |
| TeradataTDC | 0.2% | $24m | 684,529 | +25% |
| Si-BoneSIBN | 0.2% | $23m | 1,425,010 | Held |
| VisaV | 0.1% | $23m | 65,587 | +21% |
Showing the largest 100 of 284.
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is down 11.6% since 30 June 2025.
Where the money is
Industrials36.7%
Technology28.2%
Materials7.1%
Financial services6.7%
Health care6.6%
Utilities6.6%
Retail & consumer3.8%
Everyday goods0.9%
Media & telecom0.8%
Real estate0.7%
Other2.0%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.