Impax Asset Management Group plc
- SEC CIK
- 0001749768
- Latest filing
- Aug 11, 2026
Holdings in Q2 2026
Holdings as of Jun 30, 2026, filed Aug 11, 2026. Long positions only; changes compare share counts with Q1 2026.
- Positions
- 284
- −3 vs. Q1 2026
- Portfolio value
- $15.4B
- +$1.02B (+7.1%) vs. Q1 2026
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| KLACKLA Corp | COM NEW | 2,482,564 | $749.0M | 4.9% | −1,155,326−31.8% | ReducedConverted for a 10-for-1 split | History |
| NVDANVIDIA Corp | Stock | 3,722,756 | $744.9M | 4.8% | +81,671+2.2% | Added | History |
| LINLinde PLC | Stock | 1,419,343 | $736.6M | 4.8% | −292,437−17.1% | Reduced | History |
| XYLXylem Inc. | COM | 4,468,984 | $528.3M | 3.4% | −116,564−2.5% | Reduced | History |
| MSFTMicrosoft Corp | Stock | 1,350,648 | $503.8M | 3.3% | +161,761+13.6% | Added | History |
| AWKAmerican Water Works Company, Inc. | Stock | 3,583,592 | $471.5M | 3.1% | +766,367+27.2% | Added | History |
| VLTOVeralto Corp | Stock | 5,186,589 | $459.9M | 3.0% | +1,810,492+53.6% | Added | History |
| CTASCintas Corp | Stock | 2,413,313 | $410.5M | 2.7% | +909,746+60.5% | Added | History |
| WCNWaste Connections, Inc. | COM | 1,979,027 | $329.9M | 2.1% | −138,398−6.5% | Reduced | History |
| SBSCompanhia de Saneamento Basico Do Estado de Sao Paulo-Sabesp | SPONSORED ADR | 52,324,409 | $302.4M | 2.0% | +18,612,609+55.2% | AddedConverted for a 5-for-1 split | History |
| WMSAdvanced Drainage Systems, Inc. | COM | 1,845,942 | $289.7M | 1.9% | −81,568−4.2% | Reduced | History |
| ECLEcolab Inc. | Stock | 988,389 | $275.4M | 1.8% | +129,096+15.0% | Added | History |
| HUBBHubbell Inc | COM | 486,855 | $254.7M | 1.7% | −195,906−28.7% | Reduced | History |
| APTVAptiv PLC | Stock | 4,087,314 | $250.9M | 1.6% | −504,224−11.0% | Reduced | History |
| VRTVertiv Holdings Co | COM CL A | 729,503 | $244.3M | 1.6% | −354,980−32.7% | Reduced | History |
| AAgilent Technologies, Inc. | COM | 1,674,957 | $222.5M | 1.4% | −169,201−9.2% | Reduced | History |
| IEXIdex Corp | COM | 962,000 | $218.3M | 1.4% | +14,054+1.5% | Added | History |
| WTSWatts Water Technologies Inc | CL A | 543,412 | $212.7M | 1.4% | −44,610−7.6% | Reduced | History |
| APHAmphenol Corp | CL A | 1,195,285 | $210.8M | 1.4% | +850,769+246.9% | Added | History |
| CNMCore & Main, Inc. | CL A | 4,203,618 | $202.8M | 1.3% | +1,352,251+47.4% | Added | History |
| MRVLMarvell Technology, Inc. | COM | 660,285 | $196.7M | 1.3% | −1,653,911−71.5% | Reduced | History |
| RNRRenaissancere Holdings Ltd | COM | 615,422 | $195.0M | 1.3% | −22,292−3.5% | Reduced | History |
| AOSSmith A O Corp | COM | 2,813,713 | $176.5M | 1.1% | −1,464,506−34.2% | Reduced | History |
| AMATApplied Materials Inc | Stock | 242,832 | $175.6M | 1.1% | −16,770−6.5% | Reduced | History |
| ITRIItron, Inc. | COM | 1,926,905 | $166.7M | 1.1% | −266,243−12.1% | Reduced | History |
| MASMasco Corp | COM | 2,031,735 | $165.3M | 1.1% | −345,426−14.5% | Reduced | History |
| MAMastercard Inc | Stock | 317,661 | $163.2M | 1.1% | +38,167+13.7% | Added | History |
| CDNSCadence Design Systems Inc | Stock | 426,623 | $160.1M | 1.0% | −166,752−28.1% | Reduced | History |
| PNRPENTAIR plc | SHS | 2,087,003 | $160.0M | 1.0% | +371,840+21.7% | Added | History |
| TELTE Connectivity plc | Stock | 762,712 | $153.8M | 1.0% | +18,359+2.5% | Added | History |
| WABWestinghouse Air Brake Technologies Corp | Stock | 558,757 | $150.6M | 1.0% | +240,407+75.5% | Added | History |
| ACMAecom | COM | 2,128,339 | $148.6M | 1.0% | +745,672+53.9% | Added | History |
| SNPSSynopsys Inc | COM | 332,929 | $148.5M | 1.0% | +17,406+5.5% | Added | History |
| DEDeere & Co | Stock | 230,130 | $146.0M | 0.9% | +211,598+1,141.8% | Added | History |
| BMIBadger Meter Inc | COM | 945,694 | $140.3M | 0.9% | +945,694 | New | History |
| ZWSZurn Elkay Water Solutions Corp | COM | 2,633,758 | $133.1M | 0.9% | +24,616+0.9% | Added | History |
| VMIValmont Industries Inc | COM | 226,080 | $130.6M | 0.8% | −995−0.4% | Reduced | History |
| FELEFranklin Electric Co Inc | COM | 1,175,582 | $126.0M | 0.8% | −121,027−9.3% | Reduced | History |
| UNPUnion Pacific Corp | Stock | 455,346 | $123.9M | 0.8% | −292,870−39.1% | Reduced | History |
| PNFPPinnacle Financial Partners, Inc. | COM | 1,142,360 | $115.2M | 0.7% | +727,922+175.6% | Added | History |
| TTEKTetra Tech Inc | COM | 3,931,741 | $113.6M | 0.7% | +101,667+2.7% | Added | History |
| AAPLApple Inc. | Stock | 363,014 | $105.0M | 0.7% | −58,321−13.8% | Reduced | History |
| NEENextera Energy Inc | Stock | 1,175,682 | $103.2M | 0.7% | +1,130,384+2,495.4% | Added | History |
| QXOQXO, Inc. | COM NEW | 5,861,003 | $101.3M | 0.7% | +1,147,935+24.4% | Added | History |
| TTTrane Technologies plc | SHS | 202,048 | $99.2M | 0.6% | −26,760−11.7% | Reduced | History |
| ADSKAutodesk, Inc. | COM | 500,719 | $97.3M | 0.6% | +173,122+52.8% | Added | History |
| SITESiteOne Landscape Supply, Inc. | COM | 836,410 | $95.7M | 0.6% | +11,980+1.5% | Added | History |
| LFUSLittelfuse Inc | COM | 197,265 | $89.8M | 0.6% | −148,440−42.9% | Reduced | History |
| MPWRMonolithic Power Systems, Inc. | COM | 63,427 | $87.7M | 0.6% | −25,029−28.3% | Reduced | History |
| CFGCitizens Financial Group Inc | COM | 1,105,960 | $77.5M | 0.5% | −168,423−13.2% | Reduced | History |
| MWAMueller Water Products, Inc. | COM SER A | 2,967,471 | $76.6M | 0.5% | +19,190+0.7% | Added | History |
| GNRCGenerac Holdings Inc. | Stock | 256,642 | $75.1M | 0.5% | −79,819−23.7% | Reduced | History |
| CARRCarrier Global Corp | Stock | 918,354 | $67.4M | 0.4% | −257,903−21.9% | Reduced | History |
| TREXTrex Co Inc | COM | 1,304,299 | $65.3M | 0.4% | −462,069−26.2% | Reduced | History |
| NXTNextpower Inc. | Stock | 504,320 | $60.1M | 0.4% | +328,632+187.1% | Added | History |
| TMOThermo Fisher Scientific Inc. | Stock | 118,420 | $59.4M | 0.4% | +662+0.6% | Added | History |
| GOOGLAlphabet Inc. | Stock | 163,682 | $58.5M | 0.4% | −31,251−16.0% | Reduced | History |
| ISRGIntuitive Surgical Inc | COM NEW | 143,389 | $57.0M | 0.4% | +9,113+6.8% | Added | History |
| MRSHMarsh & McLennan Companies, Inc. | Stock | 339,854 | $56.6M | 0.4% | +1,910+0.6% | Added | History |
| ORAOrmat Technologies, Inc. | COM | 512,972 | $55.9M | 0.4% | −210,105−29.1% | Reduced | History |
| EBAYeBay Inc | COM | 491,790 | $55.0M | 0.4% | −2,224,045−81.9% | Reduced | History |
| AMZNAmazon Com Inc | Stock | 230,059 | $54.8M | 0.4% | −68,806−23.0% | Reduced | History |
| RGENRepligen Corp | COM | 396,513 | $54.1M | 0.4% | −41,955−9.6% | Reduced | History |
| AVGOBroadcom Inc. | Stock | 142,317 | $53.8M | 0.3% | −27,873−16.4% | Reduced | History |
| NVTnVent Electric plc | SHS | 303,448 | $51.5M | 0.3% | −224,417−42.5% | Reduced | History |
| TRMBTrimble Inc. | COM | 983,455 | $50.3M | 0.3% | +21,383+2.2% | Added | History |
| BSYBentley Systems Inc | COM CL B | 1,657,397 | $49.5M | 0.3% | −20,191−1.2% | Reduced | History |
| BSXBoston Scientific Corp | Stock | 1,159,186 | $49.5M | 0.3% | −200,386−14.7% | Reduced | History |
| NOWServiceNow, Inc. | Stock | 471,965 | $46.9M | 0.3% | +17,569+3.9% | Added | History |
| PGRProgressive Corp | Stock | 204,843 | $44.7M | 0.3% | −16,585−7.5% | Reduced | History |
| MTDMettler Toledo International Inc | COM | 34,937 | $44.6M | 0.3% | +2,414+7.4% | Added | History |
| VCTRVictory Capital Holdings, Inc. | COM CL A | 525,000 | $44.1M | 0.3% | −125,000−19.2% | Reduced | History |
| AAONAaon, Inc. | COM PAR $0.004 | 343,165 | $43.5M | 0.3% | −1,093,123−76.1% | Reduced | History |
| TYLTyler Technologies Inc | COM | 143,132 | $41.9M | 0.3% | −21,115−12.9% | Reduced | History |
| LGNDLigand Pharmaceuticals Inc | COM NEW | 130,000 | $41.1M | 0.3% | −22,444−14.7% | Reduced | History |
| LLYEli Lilly & Co | Stock | 32,437 | $38.9M | 0.3% | −6,882−17.5% | Reduced | History |
| ONONOn Holding AG | Stock | 1,032,886 | $36.6M | 0.2% | +360,412+53.6% | Added | History |
| URIUnited Rentals, Inc. | COM | 31,672 | $35.9M | 0.2% | −14,590−31.5% | Reduced | History |
| MUMicron Technology Inc | Stock | 30,269 | $34.9M | 0.2% | +1,587+5.5% | Added | History |
| MELIMercadolibre Inc | COM | 20,199 | $34.3M | 0.2% | +461+2.3% | Added | History |
| JNJJohnson & Johnson | Stock | 134,357 | $34.1M | 0.2% | +17,041+14.5% | Added | History |
| PTCPTC Inc. | Stock | 293,381 | $33.3M | 0.2% | −6,298−2.1% | Reduced | History |
| HDBHDFC Bank Ltd | SPONSORED ADS | 1,223,482 | $31.6M | 0.2% | −51,231−4.0% | Reduced | History |
| LRCXLam Research Corp | Stock | 66,443 | $28.8M | 0.2% | −2,633−3.8% | Reduced | History |
| EBCEastern Bankshares, Inc. | COM | 1,275,000 | $28.4M | 0.2% | 00.0% | Unchanged | History |
| GILDGilead Sciences, Inc. | Stock | 224,260 | $28.3M | 0.2% | +13,447+6.4% | Added | History |
| GOOGAlphabet Inc. | Stock | 79,368 | $28.0M | 0.2% | +3,797+5.0% | Added | History |
| AMDAdvanced Micro Devices Inc | Stock | 47,448 | $27.6M | 0.2% | −2,369−4.8% | Reduced | History |
| MITKMitek Systems Inc | COM NEW | 1,358,524 | $27.3M | 0.2% | −75,000−5.2% | Reduced | History |
| INTCIntel Corp | Stock | 193,978 | $27.1M | 0.2% | +31,222+19.2% | Added | History |
| NBIXNeurocrine Biosciences Inc | Stock | 160,000 | $27.0M | 0.2% | +85,000+113.3% | Added | History |
| MRKMerck & Co., Inc. | Stock | 204,194 | $26.2M | 0.2% | +53,257+35.3% | Added | History |
| WMWaste Management Inc | Stock | 115,257 | $25.7M | 0.2% | −1,650−1.4% | Reduced | History |
| AAMIAcadian Asset Management Inc. | COM | 350,000 | $25.0M | 0.2% | −473,323−57.5% | Reduced | History |
| ABTAbbott Laboratories | Stock | 272,358 | $24.7M | 0.2% | +65,789+31.8% | Added | History |
| ORCLOracle Corp | Stock | 165,432 | $24.2M | 0.2% | −26,173−13.7% | Reduced | History |
| CCitigroup Inc | Stock | 172,676 | $24.2M | 0.2% | −108−0.1% | Reduced | History |
| TDCTeradata Corp | Stock | 684,529 | $23.7M | 0.2% | +137,500+25.1% | Added | History |
| SIBNSI-BONE, Inc. | COM | 1,425,010 | $23.3M | 0.2% | 00.0% | Unchanged | History |
| VVisa Inc. | Stock | 65,587 | $22.5M | 0.1% | +11,451+21.2% | Added | History |
Sold out since Q1 2026 (12)
Positions held at the end of Q1 2026 that are gone from this filing.
| Security | Class | Shares in Q1 2026 | Value in Q1 2026 | % of portfolio in Q1 2026 | History |
|---|---|---|---|---|---|
| Impax Funds Series Trust I704223387 | GLOBAL INFRASTRU | 2,755,857 | $70.7M | 0.5% | – |
| CHEChemed Corp | COM | 176,426 | $66.6M | 0.5% | History |
| SEESealed Air Corp | COM | 144,781 | $6.09M | <0.1% | History |
| RVTYRevvity, Inc. | COM | 62,822 | $5.50M | <0.1% | History |
| BIIBBiogen Inc. | COM | 28,728 | $5.27M | <0.1% | History |
| WGSGeneDx Holdings Corp. | COM CL A | 60,000 | $3.85M | <0.1% | History |
| PBHPrestige Consumer Healthcare Inc. | COM | 65,000 | $3.85M | <0.1% | History |
| VITLVital Farms, Inc. | COM | 238,915 | $3.37M | <0.1% | History |
| GISGeneral Mills Inc | Stock | 66,766 | $2.49M | <0.1% | History |
| WCCWesco International Inc | COM | 7,899 | $2.16M | <0.1% | History |
| FISFidelity National Information Services, Inc. | Stock | 35,504 | $1.67M | <0.1% | History |
| PODDInsulet Corp | Stock | 6,929 | $1.45M | <0.1% | History |