SEC 13F Intelligence

Managers / Q3 2024 · view latest →

Impax Asset Management Group plc

CIK 0001749768 · 7TH FLOOR, 30 PANTON STREET, LONDON, X0, SW1Y 4AJ · 00442039123000

Reported Value
$24.6B
Q3 2024
Positions
315
Filings on Record
34
2019–present window
Filed
Nov 8, 2024
amendment (RESTATEMENT)

Summary

Impax Asset Management Group PLC reported $24.6B in U.S.-listed holdings across 315 positions for Q3 2024.

Its largest position, MSFT, represents 5.0% of the portfolio.

Compared with Q2 2024, the fund opened 2 new positions and exited 0.

Portfolio Metrics

Turnover
0.0%
vs prior filed quarter
Top-10 Concentration
+28.5%
share of reported value
Largest Position
+5.0%
Microsoft

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $6.1BQ4 ’18Q1 ’19: $7.3BQ2 ’19: $7.7BQ3 ’19: $7.7BQ4 ’19: $9.0BQ4 ’19Q1 ’20: $7.5BQ2 ’20: $9.7BQ3 ’20: $11.4BQ4 ’20: $15.7BQ4 ’20Q1 ’21: $19.5BQ2 ’21: $22.7BQ3 ’21: $24.3BQ4 ’21: $27.3BQ4 ’21Q1 ’22: $24.2BQ2 ’22: $20.5BQ3 ’22: $19.5BQ4 ’22: $22.4BQ4 ’22Q1 ’23: $23.9BQ2 ’23: $24.9BQ3 ’23: $22.4BQ4 ’23: $24.9BQ4 ’23Q1 ’24: $26.1BQ2 ’24: $24.5BQ3 ’24: $24.6BQ4 ’24: $22.1BQ4 ’24Q1 ’25: $16.6BQ2 ’25: $17.4BQ3 ’25: $17.1BQ4 ’25: $16.0BQ4 ’25Q1 ’26: $14.3Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 82.3%Other: 14.4%ADR: 2.1%REIT: 1.3%
  • Common Stock · 82.3% · $20.2B
  • Other · 14.4% · $3.5B
  • ADR · 2.1% · $504M
  • REIT · 1.3% · $331M

Quarter-over-Quarter Changes full breakdown →

vs Q2 2024 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
CNH Industrial NVNEW+1.75M1.75M+$18M$18M
QIAGEN NVNEW+183.8K183.8K+$8M$8M
HNMOrmat Technologies IncHELD+02.33M+$0$166M
CBRECBRE Group IncHELD+039.1K+$0$3M
DARDarling Ingredients IncHELD+03.38M+$0$124M
PCRXPacira BioSciences IncHELD+0260.0K+$0$7M
CRMSalesforce IncHELD+0180.5K+$0$46M
HUBSHubSpot IncHELD+05.3K+$0$3M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q3 2024

50 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1MSFTMicrosoft Corphistory →Common Stock5.05%$1.2B2.78M
2Linde PLCCommon Stock4.14%$1.0B2.32M
3AWCAmerican Water Works Co Inchistory →Common Stock3.62%$890M6.90M
4Pentair PLCCommon Stock2.77%$680M8.88M
5AMATApplied Materials Inchistory →Common Stock2.47%$606M2.57M
6NVDANVIDIA Corphistory →Common Stock2.44%$600M4.86M
7CITCintas Corphistory →Common Stock2.22%$546M780.9K
8TE Connectivity LtdCommon Stock2.13%$524M3.49M
9MAMastercard Inchistory →Common Stock1.90%$466M1.06M
10Aptiv PLCCommon Stock1.78%$438M6.23M
11VLTOVeralto Corphistory →Common Stock1.71%$419M4.40M
12TMOThermo Fisher Scientific Inchistory →Common Stock1.61%$397M719.1K
13IEXIDEX Corphistory →Common Stock1.61%$395M1.96M
14URIUnited Rentals Inchistory →Common Stock1.55%$380M588.3K
15MRSHMarsh & McLennan Cos Inchistory →Common Stock1.47%$361M1.72M
16BSXBoston Scientific Corphistory →Common Stock1.46%$358M4.65M
17CDNSCadence Design Systems Inchistory →Common Stock1.42%$349M1.14M
18WMWaste Management Inchistory →Common Stock1.41%$345M1.62M
19IQVIQVIA Holdings Inchistory →Common Stock1.40%$345M1.64M
20HUBBHubbell Inchistory →Common Stock1.37%$337M922.8K
21WMSAdvanced Drainage Systems Inchistory →Common Stock1.35%$332M2.08M
22ADIAnalog Devices Inchistory →Common Stock1.32%$325M1.43M
23ORCLOracle Corphistory →Common Stock1.30%$320M2.27M
24AG8Agilent Technologies Inchistory →Common Stock1.30%$319M2.46M
25DHRDanaher Corphistory →Common Stock1.29%$317M1.27M
26VVisa Inchistory →Common Stock1.23%$303M1.15M
27HDBHDFC Bank Ltdhistory →ADR1.18%$291M4.54M
28RenaissanceRe Holdings LtdCommon Stock1.16%$286M1.28M
29WTSWatts Water Technologies Inchistory →Common Stock1.15%$282M1.54M
30RSGRepublic Services Inchistory →Common Stock1.14%$280M1.44M
31MTDMettler-Toledo International Ihistory →Common Stock1.10%$271M194.2K
32AOSA O Smith Corphistory →Common Stock1.08%$266M3.25M
33CARRCarrier Global Corphistory →Common Stock1.08%$266M4.21M
34TXNTexas Instruments Inchistory →Common Stock1.08%$265M1.36M
35MSCIMSCI Inchistory →Common Stock1.07%$262M545.9K
36STERIS PLCCommon Stock1.02%$252M1.15M
37ZWSZurn Elkay Water Solutions Corhistory →Common Stock1.01%$248M8.45M
38CGNXCognex Corphistory →Common Stock0.97%$238M5.10M
39ADSKAutodesk Inchistory →Common Stock0.94%$231M933.1K
40XYLXylem Inc/NYhistory →Common Stock0.92%$225M1.66M
41BDXBecton Dickinson & Cohistory →Common Stock0.91%$224M962.5K
42Cia de Saneamento Basico do EsADR0.85%$210M15.63M
43PTCPTC Inchistory →Common Stock0.84%$206M1.14M
44COOCooper Cos Inc/Thehistory →Common Stock0.84%$206M2.36M
45WATWaters Corphistory →Common Stock0.81%$199M685.3K
46RYNRayonier Inchistory →REIT0.80%$197M6.82M
47MASMasco Corphistory →Common Stock0.77%$190M2.86M
48LFUSLittelfuse Inchistory →Common Stock0.75%$185M728.3K
49ECLEcolab Inchistory →Common Stock0.74%$181M760.9K
50Trane Technologies PLCCommon Stock0.73%$180M548.2K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$14.3B287May 12, 202613F-HRchanges · EDGAR ↗
Q4 2025$16.0B279Jan 29, 202613F-HRchanges · EDGAR ↗
Q3 2025$17.1B275Nov 6, 202513F-HRchanges · EDGAR ↗
Q2 2025$17.4B280Aug 8, 202513F-HRchanges · EDGAR ↗
Q1 2025$16.6B295Apr 29, 202513F-HRchanges · EDGAR ↗
Q4 2024$22.1B312Feb 4, 202513F-HRchanges · EDGAR ↗
Q3 2024$24.6B315Nov 8, 2024RESTATEMENTchanges · EDGAR ↗
Q2 2024$24.5B313Aug 5, 202413F-HRchanges · EDGAR ↗
Q1 2024$26.1B308Apr 30, 202413F-HRchanges · EDGAR ↗
Q4 2023$24.9B366Jan 26, 202413F-HRchanges · EDGAR ↗
Q3 2023$22.4B395Nov 7, 2023RESTATEMENTchanges · EDGAR ↗
Q2 2023$24.9B388Aug 7, 202313F-HRchanges · EDGAR ↗
Q1 2023$23.9B391May 10, 202313F-HRchanges · EDGAR ↗
Q4 2022$22.4B381Feb 9, 202313F-HRchanges · EDGAR ↗
Q3 2022$19.5B387Nov 8, 202213F-HRchanges · EDGAR ↗
Q2 2022$20.5B389Aug 11, 2022RESTATEMENTchanges · EDGAR ↗
Q1 2022$24.2B411May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$27.3B419Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$24.3B396Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$22.7B404Aug 5, 202113F-HRchanges · EDGAR ↗
Q1 2021$19.5B401May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$15.7B292Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$11.4B275Nov 12, 202013F-HRchanges · EDGAR ↗
Q2 2020$9.7B277Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$7.5B273May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$9.0B279Feb 13, 202013F-HRchanges · EDGAR ↗
Q3 2019$7.7B275Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$7.7B273Aug 13, 201913F-HRchanges · EDGAR ↗
Q1 2019$7.3B287May 13, 201913F-HRchanges · EDGAR ↗
Q4 2018$6.1B263Feb 14, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 4 additional managers.

  • Impax Asset Management LTD
  • Impax Asset Management (AIFM) Ltd
  • IMPAX ASSET MANAGEMENT LLC
  • Fidante Partners Ltd

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.