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Impax Asset Management Group

Impax Asset Management Group Portfolio holdings

AUM $15.4B
1-Year Est. Return 26.43%
This Fund
S&P 500
This Quarter Est. Return
+7.27%
1 Year Est. Return
+26.43%
3 Year Est. Return
+65.67%
5 Year Est. Return
+80.61%
10 Year Est. Return
–
AUM
$17.1B
AUM Growth
-$258M
Cap. Flow
-$1.38B
Cap. Flow %
-8.03%
Top 10 Hldgs %
31.65%
Holding
301
New
21
Increased
64
Reduced
144
Closed
26

Top Buys

Rank Stock Value
1
APTV icon
Aptiv
APTV
+$120M
2
ITRI icon
Itron
ITRI
+$113M
3
CARR icon
Carrier Global
CARR
+$99M
4
ZTS icon
Zoetis
ZTS
+$78.1M
5
VRT icon
Vertiv
VRT
+$59.5M

Top Sells

Rank Stock Value
1
MTD icon
Mettler-Toledo International
MTD
+$173M
2
TEL icon
TE Connectivity
TEL
+$161M
3
ANSS
Ansys
ANSS
+$112M
4
NVDA icon
NVIDIA
NVDA
+$111M
5
ORCL icon
Oracle
ORCL
+$90.5M

Sector Composition

Rank Sector Weight
1 Industrials 37.26%
2 Technology 27.54%
3 Healthcare 10.17%
4 Financials 6.81%
5 Materials 6.42%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LIN icon
1
Linde
LIN
$220B
$907M 5.29%
1,908,814
+8,683
+0.5% +$4.11M
MSFT icon
2
Microsoft
MSFT
$3.69T
$807M 4.71%
1,558,008
-25,958
-2% -$13.2M
XYL icon
3
Xylem
XYL
$28.1B
$783M 4.57%
5,318,101
-181,587
-3% -$25.2M
NVDA icon
4
NVIDIA
NVDA
$5.46T
$593M 3.46%
3,179,954
-634,761
-17% -$111M
VLTO icon
5
Veralto
VLTO
$23.8B
$409M 2.38%
3,839,722
+144,044
+4% +$15.2M
HUBB icon
6
Hubbell
HUBB
$26.8B
$402M 2.35%
937,136
-69,647
-7% -$30M
PNR icon
7
Pentair
PNR
$10.7B
$396M 2.31%
3,585,069
-824,463
-19% -$88M
APTV icon
8
Aptiv
APTV
$10.2B
$390M 2.28%
4,523,145
+1,595,276
+54% +$120M
A icon
9
Agilent Technologies
A
$42.2B
$380M 2.22%
2,961,796
-61,046
-2% -$7.37M
AOS icon
10
A.O. Smith
AOS
$8.49B
$356M 2.08%
4,850,158
+157,856
+3% +$11.3M
WMS icon
11
Advanced Drainage Systems
WMS
$11.3B
$346M 2.02%
2,500,076
-543,833
-18% -$71.4M
IEX icon
12
IDEX
IEX
$17.6B
$319M 1.86%
1,960,819
-5,636
-0.3% -$952K
RNR icon
13
RenaissanceRe
RNR
$13.3B
$310M 1.81%
1,220,424
+386
+0% +$93.5K
SNPS icon
14
Synopsys
SNPS
$78.8B
$306M 1.78%
621,909
+3,494
+0.6% +$1.98M
MRVL icon
15
Marvell Technology
MRVL
$199B
$304M 1.78%
3,628,126
+222,661
+7% +$16.4M
KLAC icon
16
KLA
KLAC
$274B
$271M 1.58%
2,521,880
-929,330
-27% -$86.7M
EBAY icon
17
eBay
EBAY
$46.5B
$256M 1.49%
2,813,001
-997,633
-26% -$88.2M
ZTS icon
18
Zoetis
ZTS
$31.3B
$248M 1.45%
1,693,701
+516,705
+44% +$78.1M
CARR icon
19
Carrier Global
CARR
$52.2B
$247M 1.44%
4,147,476
+1,457,765
+54% +$99M
WM icon
20
Waste Management
WM
$89.6B
$247M 1.44%
1,117,078
+4,557
+0.4% +$1.03M
AWK icon
21
American Water Works
AWK
$27.1B
$241M 1.4%
1,729,024
-6,175
-0.4% -$873K
AMAT icon
22
Applied Materials
AMAT
$424B
$221M 1.29%
1,079,832
-259,525
-19% -$47.1M
CTAS icon
23
Cintas
CTAS
$80.3B
$213M 1.24%
1,039,226
+130,300
+14% +$27.8M
WTS icon
24
Watts Water Technologies
WTS
$12.8B
$207M 1.21%
745,622
-132,174
-15% -$35.4M
SBS icon
25
Sabesp
SBS
$16.5B
$203M 1.19%
42,298,542
-4,833,930
-10% -$20.3M
1
2 3 4 5

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Impax Asset Management Group's Q3 2025 Portfolio in Review

As of Q3 2025, Impax Asset Management Group held 301 positions worth $17.1B, down 1.5% from $17.4B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Impax Asset Management Group withdrew a net $1.38B in Q3 2025, closing 26 positions and reducing 144 holdings. Its most notable exit was Ansys, an estimated $112M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 37% of assets, up from 36% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Impax Asset Management Group opened a new position in Netflix worth $27.8M.

  • Impax Asset Management Group's largest Q3 2025 buy was Netflix: 231,730 shares worth $27.8M.
  • Impax Asset Management Group added most to Aptiv in Q3 2025, an estimated $120M increase.
  • Impax Asset Management Group's biggest Q3 2025 reduction was Mettler-Toledo International, cutting an estimated $173M.
  • Impax Asset Management Group fully exited Ansys in Q3 2025, selling an estimated $112M.
  • Impax Asset Management Group's ten largest holdings make up 32% of its $17.1B portfolio in Q3 2025.
  • Impax Asset Management Group opened 21 new positions and closed 26 in Q3 2025.
  • Impax Asset Management Group's portfolio value fell 1.5% quarter-over-quarter to $17.1B.

Based on Impax Asset Management Group's 13F filing for Q3 2025, filed 6 Nov 2025.