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Impax Asset Management Group Plc Top Holdings and 13F Report (2025)

About Impax Asset Management Group Plc

Investment Activity

  • Impax Asset Management Group Plc has $22.08 billion in total holdings as of December 31, 2024.
  • Impax Asset Management Group Plc owns shares of 312 different stocks, but just 60 companies or ETFs make up 80% of its holdings.
  • Approximately 8.07% of the portfolio was purchased this quarter.
  • About 17.22% of the portfolio was sold this quarter.
  • This quarter, Impax Asset Management Group Plc has purchased 313 new stocks and bought additional shares in 86 stocks.
  • Impax Asset Management Group Plc sold shares of 176 stocks and completely divested from 28 stocks this quarter.

Largest Holdings

Microsoft
$997,695,137
Linde PLC
$940,853,227
NVIDIA
$714,309,728
Xylem
$644,039,086

Largest New Holdings this Quarter

Aptiv PLC
$287,845,911 Holding
Sealed Air
$18,210,046 Holding
Cullen/Frost Bankers
$15,438,750 Holding
TechTarget Inc
$8,450,990 Holding
Quanex Building Products
$8,187,060 Holding

Largest Purchases this Quarter

Xylem
3,883,845 shares (about $449.75M)
Aptiv PLC
4,765,012 shares (about $287.85M)
Voya Financial
2,131,578 shares (about $146.38M)
Intuitive Surgical
194,252 shares (about $101.08M)
Advanced Drainage Systems
650,052 shares (about $74.95M)

Largest Sales this Quarter

IQVIA
1,591,807 shares (about $312.81M)
Pentair
2,557,006 shares (about $256.84M)
Zurn Elkay Water Solutions
4,709,565 shares (about $175.63M)
American Water Works
1,041,719 shares (about $129.49M)
Microsoft
276,504 shares (about $116.38M)

Sector Allocation Over Time

Map of 500 Largest Holdings ofImpax Asset Management Group Plc

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Microsoft Co. stock logo
MSFT
Microsoft
$997,695,137$116,378,335 -10.4%2,370,4304.5%Computer and Technology
Linde PLC
$940,853,227$52,036,909 -5.2%2,249,9014.3%Common Stock
NVIDIA Co. stock logo
NVDA
NVIDIA
$714,309,728$23,404,256 -3.2%5,327,0493.2%Computer and Technology
Xylem Inc. stock logo
XYL
Xylem
$644,039,086$449,748,373 231.5%5,561,6612.9%Business Services
American Water Works Company, Inc. stock logo
AWK
American Water Works
$576,330,688$129,487,948 -18.3%4,636,5292.6%Utilities
Pentair plc stock logo
PNR
Pentair
$508,426,034$256,839,311 -33.6%5,061,7192.3%Business Services
RenaissanceRe Holdings Ltd. stock logo
RNR
RenaissanceRe
$466,969,096$45,334,225 10.8%1,880,1662.1%Finance
TE Connectivity PLC
$452,023,960$44,264,499 -8.9%3,166,8282.0%Common Stock
Mastercard Incorporated stock logo
MA
Mastercard
$434,910,487$103,105,691 -19.2%828,5412.0%Business Services
Hubbell Incorporated stock logo
HUBB
Hubbell
$428,300,783$74,582,100 -14.8%1,024,1201.9%Industrial Products
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$424,985,529$10,761,119 2.6%2,617,3781.9%Computer and Technology
Veralto Corp
$405,590,533$6,124,729 -1.5%3,988,9361.8%Common Stock
Boston Scientific Co. stock logo
BSX
Boston Scientific
$401,143,176$85,891,160 -17.6%4,505,4791.8%Medical
Agilent Technologies, Inc. stock logo
A
Agilent Technologies
$380,105,492$21,737,958 6.1%2,829,4291.7%Medical
IDEX Co. stock logo
IEX
IDEX
$376,628,238$19,341,535 -4.9%1,799,5521.7%Industrial Products
Cadence Design Systems, Inc. stock logo
CDNS
Cadence Design Systems
$370,606,894$41,352,675 -10.0%1,236,5551.7%Computer and Technology
Cintas Co. stock logo
CTAS
Cintas
$338,790,293$104,156,992 -23.5%1,858,0401.5%Business Services
Oracle Co. stock logo
ORCL
Oracle
$336,024,228$50,390,099 -13.0%2,022,0431.5%Computer and Technology
Waste Management, Inc. stock logo
WM
Waste Management
$329,589,661$21,744,890 -6.2%1,633,3301.5%Business Services
Marsh & McLennan Companies, Inc. stock logo
MMC
Marsh & McLennan Companies
$328,252,891$55,341,135 -14.4%1,550,7111.5%Finance
Thermo Fisher Scientific Inc. stock logo
TMO
Thermo Fisher Scientific
$323,638,725$40,575,344 -11.1%624,0931.5%Medical
Visa Inc. stock logo
V
Visa
$309,455,939$44,730,985 -12.6%981,5481.4%Business Services
Advanced Drainage Systems, Inc. stock logo
WMS
Advanced Drainage Systems
$291,722,958$74,954,582 34.6%2,530,0001.3%Construction
Aptiv PLC
$287,845,911$287,845,911 New Holding4,765,0121.3%Common Stock
Analog Devices, Inc. stock logo
ADI
Analog Devices
$278,933,847$46,492,257 -14.3%1,316,9551.3%Computer and Technology
Waters Co. stock logo
WAT
Waters
$264,937,222$25,415,469 10.6%714,1551.2%Medical
Watts Water Technologies, Inc. stock logo
WTS
Watts Water Technologies
$255,117,104$47,383,461 -15.7%1,258,2741.2%Computer and Technology
Mettler-Toledo International Inc. stock logo
MTD
Mettler-Toledo International
$243,331,215$13,252,454 5.8%198,8521.1%Medical
Carrier Global Co. stock logo
CARR
Carrier Global
$239,003,926$20,516,908 -7.9%3,501,3761.1%Computer and Technology
Synopsys, Inc. stock logo
SNPS
Synopsys
$238,344,279$166,964 0.1%491,0671.1%Computer and Technology
Texas Instruments Incorporated stock logo
TXN
Texas Instruments
$217,450,284$25,616,491 -10.5%1,159,6731.0%Computer and Technology
Danaher Co. stock logo
DHR
Danaher
$211,843,431$4,666,255 -2.2%925,5501.0%Medical
A. O. Smith Co. stock logo
AOS
A. O. Smith
$211,596,151$2,146,705 -1.0%3,102,1281.0%Industrial Products
HDFC Bank Limited stock logo
HDB
HDFC Bank
$199,896,935$46,858,526 -19.0%3,140,1870.9%Finance
Voya Financial, Inc. stock logo
VOYA
Voya Financial
$199,061,798$146,377,103 277.8%2,898,7850.9%Finance
Autodesk, Inc. stock logo
ADSK
Autodesk
$195,289,010$38,272,177 -16.4%660,7200.9%Computer and Technology
STERIS plc stock logo
STE
STERIS
$194,752,683$33,318,134 -14.6%951,7580.9%Medical
Companhia de Saneamento Básico do Estado de São Paulo - SABESP stock logo
SBS
Companhia de Saneamento Básico do Estado de São Paulo - SABESP
$193,084,741$7,377,202 -3.7%13,520,9020.9%Utilities
ANSYS, Inc. stock logo
ANSS
ANSYS
$189,321,065$14,221,833 -7.0%561,2340.9%Computer and Technology
PTC Inc. stock logo
PTC
PTC
$188,969,634$12,841,420 -6.4%1,035,5980.9%Computer and Technology
Cognex Co. stock logo
CGNX
Cognex
$181,781,942$5,292,060 -2.8%5,082,3140.8%Computer and Technology
Trimble Inc. stock logo
TRMB
Trimble
$180,698,677$12,611,576 -6.5%2,575,8020.8%Industrial Products
Cooper Cos Inc/The
$180,045,640$30,235,770 -14.4%1,964,7490.8%Common Stock
Chemed Co. stock logo
CHE
Chemed
$176,135,719$158,940 -0.1%332,4570.8%Medical
Core & Main, Inc. stock logo
CNM
Core & Main
$174,661,366$72,134,735 70.4%3,430,7870.8%Industrial Products
Republic Services, Inc. stock logo
RSG
Republic Services
$172,421,319$9,604,736 -5.3%857,0500.8%Business Services
Masco Co. stock logo
MAS
Masco
$166,542,417$17,949,464 -9.7%2,294,9210.8%Construction
AECOM stock logo
ACM
AECOM
$164,201,140$20,423,770 -11.1%1,537,1760.7%Construction
Ormat Technologies, Inc. stock logo
ORA
Ormat Technologies
$162,585,562$11,005,499 7.3%2,415,4790.7%Oils/Energy
KLA Co. stock logo
KLAC
KLA
$160,280,474$54,238,839 51.1%254,3650.7%Computer and Technology
Trane Technologies plc stock logo
TT
Trane Technologies
$157,828,795$26,401,877 -14.3%427,3150.7%Construction
Littelfuse, Inc. stock logo
LFUS
Littelfuse
$155,565,997$9,032,775 -5.5%664,3710.7%Computer and Technology
Rayonier Inc. stock logo
RYN
Rayonier
$154,709,264$16,329,345 -9.5%5,963,9640.7%Construction
Ecolab Inc. stock logo
ECL
Ecolab
$153,099,299$2,260,251 -1.5%653,3770.7%Basic Materials
Zurn Elkay Water Solutions Co. stock logo
ZWS
Zurn Elkay Water Solutions
$152,587,325$175,628,264 -53.5%4,091,7100.7%Industrial Products
Repligen Co. stock logo
RGEN
Repligen
$150,267,171$889,942 -0.6%1,051,9390.7%Medical
Union Pacific Co. stock logo
UNP
Union Pacific
$142,023,996$17,460,339 14.0%622,8030.6%Transportation
Apple Inc. stock logo
AAPL
Apple
$140,653,902$13,682,698 -8.9%561,6720.6%Computer and Technology
Monolithic Power Systems, Inc. stock logo
MPWR
Monolithic Power Systems
$139,912,199$29,631,441 26.9%237,9100.6%Computer and Technology
SiteOne Landscape Supply, Inc. stock logo
SITE
SiteOne Landscape Supply
$136,226,461$933,986 -0.7%1,033,8200.6%Industrial Products
Generac Holdings Inc. stock logo
GNRC
Generac
$129,890,502$14,280,976 -9.9%843,4120.6%Industrial Products
Altair Engineering Inc. stock logo
ALTR
Altair Engineering
$129,533,974$17,774,049 -12.1%1,196,0980.6%Computer and Technology
Alphabet Inc. stock logo
GOOGL
Alphabet
$125,734,953$12,184,295 -8.8%664,2100.6%Computer and Technology
Bentley Systems, Incorporated stock logo
BSY
Bentley Systems
$115,718,911$34,179,624 41.9%2,493,0590.5%Computer and Technology
Lennox International Inc. stock logo
LII
Lennox International
$114,255,936$19,964,498 -14.9%188,6000.5%Construction
Intuitive Surgical, Inc. stock logo
ISRG
Intuitive Surgical
$103,768,258$101,079,594 3,759.5%199,4190.5%Medical
Mueller Water Products, Inc. stock logo
MWA
Mueller Water Products
$103,068,360$26,053,245 -20.2%4,580,8160.5%Industrial Products
Darling Ingredients Inc. stock logo
DAR
Darling Ingredients
$100,167,748$12,616,782 -11.2%2,989,3090.5%Consumer Staples
Valmont Industries, Inc. stock logo
VMI
Valmont Industries
$98,893,715$42,699,811 -30.2%322,4760.4%Industrial Products
Clean Harbors, Inc. stock logo
CLH
Clean Harbors
$98,841,448$1,175,488 -1.2%434,8060.4%Business Services
Graphic Packaging Holding stock logo
GPK
Graphic Packaging
$94,834,545$18,325,848 -16.2%3,519,6970.4%Industrial Products
Franklin Electric Co., Inc. stock logo
FELE
Franklin Electric
$84,070,895$12,526,418 -13.0%862,7080.4%Industrial Products
The AZEK Company Inc. stock logo
AZEK
AZEK
$72,154,827$1,374,164 -1.9%1,537,1760.3%Construction
JPMorgan Chase & Co. stock logo
JPM
JPMorgan Chase & Co.
$66,168,350$8,401,596 -11.3%276,0350.3%Finance
Trex Company, Inc. stock logo
TREX
Trex
$62,617,734$5,850,154 10.3%907,1090.3%Construction
The Walt Disney Company stock logo
DIS
Walt Disney
$57,619,282$14,092,011 -19.7%517,4610.3%Consumer Discretionary
Vertiv Holdings Co stock logo
VRT
Vertiv
$56,521,657$14,444,603 -20.4%497,5060.3%Computer and Technology
ServiceNow, Inc. stock logo
NOW
ServiceNow
$53,670,695$22,154,388 -29.2%50,6270.2%Computer and Technology
Herc Holdings Inc. stock logo
HRI
Herc
$52,684,480$19,571,884 -27.1%281,1040.2%Transportation
McCormick & Company, Incorporated stock logo
MKC
McCormick & Company, Incorporated
$52,069,480$3,714,108 -6.7%682,9680.2%Consumer Staples
Waste Connections, Inc. stock logo
WCN
Waste Connections
$51,788,678$766,058 -1.5%305,3680.2%Business Services
The Procter & Gamble Company stock logo
PG
Procter & Gamble
$50,224,922$2,093,948 -4.0%299,5820.2%Consumer Staples
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
$48,187,568$15,320,740 -24.1%436,2840.2%Computer and Technology
Donaldson Company, Inc. stock logo
DCI
Donaldson
$45,860,636$1,031,687 -2.2%689,0520.2%Industrial Products
Abbott Laboratories stock logo
ABT
Abbott Laboratories
$45,249,769$17,821,272 -28.3%400,0510.2%Medical
Ulta Beauty, Inc. stock logo
ULTA
Ulta Beauty
$44,822,146$4,191,420 10.3%103,0560.2%Retail/Wholesale
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$44,324,209$12,556,564 -22.1%445,5590.2%Medical
nVent Electric plc stock logo
NVT
nVent Electric
$43,626,353$42,103,113 2,764.1%647,3040.2%Computer and Technology
Victory Capital Holdings, Inc. stock logo
VCTR
Victory Capital
$40,912,500$3,273,000 -7.4%625,0000.2%Finance
IQVIA Holdings Inc. stock logo
IQV
IQVIA
$39,538,402$312,805,997 -88.8%201,2030.2%Medical
United Parcel Service, Inc. stock logo
UPS
United Parcel Service
$38,808,158$3,473,929 -8.2%307,7570.2%Transportation
Avantor, Inc. stock logo
AVTR
Avantor
$37,707,083$8,875,780 30.8%1,789,6100.2%Medical
Target Co. stock logo
TGT
Target
$36,677,714$4,038,908 12.4%271,3250.2%Retail/Wholesale
Lowe's Companies, Inc. stock logo
LOW
Lowe's Companies
$36,086,109$8,750,047 32.0%146,2160.2%Retail/Wholesale
Eli Lilly and Company stock logo
LLY
Eli Lilly and Company
$35,945,864$19,428,924 117.6%46,5620.2%Medical
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$35,708,264$24,105,764 207.8%261,5990.2%Medical
Dell Technologies Inc. stock logo
DELL
Dell Technologies
$35,480,552$1,529,120 -4.1%307,8840.2%Computer and Technology
Gilead Sciences, Inc. stock logo
GILD
Gilead Sciences
$35,153,251$19,658,922 126.9%380,5700.2%Medical
Carlisle Companies Incorporated stock logo
CSL
Carlisle Companies
$34,957,918$5,167,817 -12.9%94,7780.2%Multi-Sector Conglomerates
Stanley Black & Decker, Inc. stock logo
SWK
Stanley Black & Decker
$34,205,226$1,168,300 3.5%426,0210.2%Industrial Products

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