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Institutional Investment Manager
Impax Asset Management LTD
Impax Asset Management LTD (CIK: 0001428948), located at 7th Floor, London, X0. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Portfolio Summary: 61 holdings with a total value of $2,009,654,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 AMERICAN WTR WKS CO INC NEW 1,229,238 103,882,000 5.17%
2 XYLEM INC 2,295,661 102,502,000 5.10%
3 WATTS WATER TECHNOLOGIES INC 1,597,537 93,073,000 4.63%
4 DANAHER CORP DEL 742,180 75,049,000 3.73%
5 AGILENT TECHNOLOGIES INC 1,643,333 73,047,000 3.63%
6 ECOLAB INC 604,225 71,822,000 3.57%
7 CALIFORNIA WTR SVC GROUP 1,850,607 64,642,000 3.22%
8 ITRON INC 1,443,484 62,213,000 3.10%
9 PERKINELMER INC 1,136,600 59,581,000 2.96%
10 A O SMITH 668,195 58,874,000 2.93%
11 IDEX CORP 691,733 56,791,000 2.83%
12 ROPER TECHNOLOGIES INC 321,550 54,844,000 2.73%
13 TORO CO 533,403 47,168,000 2.35%
14 MUELLER WTR PRODS INC 4,079,879 46,592,000 2.32%
15 TRIMBLE INC 1,886,991 45,968,000 2.29%
16 HD Supply Holdings Inc 1,246,326 43,397,000 2.16%
17 AQUA AMERICA INC 1,123,992 40,082,000 1.99%
18 LKQ CORP 1,223,415 38,781,000 1.93%
19 FRANKLIN ELEC INC COM 1,165,047 38,503,000 1.92%
20 TRINA SOLAR LIMITED 4,842,981 37,487,000 1.87%
21 POWER INTEGRATIONS INC COM 716,731 35,886,000 1.79%
22 REXNORD CORP NEW COM 1,769,643 34,738,000 1.73%
23 BORGWARNER INC 1,076,422 31,777,000 1.58%
24 WASTE MGMT INC DEL 463,425 30,711,000 1.53%
25 UNITED NATURAL FOODSINC 650,056 30,420,000 1.51%
26 ADVANCED DRAIN SYS INC DEL 1,062,967 29,093,000 1.45%
27 Pentair plc 498,876 29,080,000 1.45%
28 WESTROCK CO 744,593 28,942,000 1.44%
29 CLEAN HARBORS INC 551,694 28,752,000 1.43%
30 THERMO FISHER SCIENTIFIC INC 194,216 28,723,000 1.43%
31 DELPHI AUTOMOTIVE PLC 434,598 27,206,000 1.35%
32 ORMAT TECHNOLOGIES INC 610,831 26,729,000 1.33%
33 COMPANHIA DE SANEAM ADRF SPONSORED ADR 2,860,847 25,816,000 1.28%
34 STERICYCLE 229,682 23,914,000 1.19%
35 INGERSOLL-RAND PLC 375,016 23,881,000 1.19%
36 SEALED AIR CORP NEW 497,607 22,875,000 1.14%
37 DONALDSON INC 665,625 22,872,000 1.14%
38 SUNPOWER CORP 1,463,785 22,675,000 1.13%
39 POOL CORPORATION 235,942 22,186,000 1.10%
40 FLOWSERVE CORP 475,300 21,535,000 1.07%
41 HOLLYSYS AUTOMATION TECHNOLO 1,181,870 20,526,000 1.02%
42 ROCKWELL AUTOMATION INC 177,318 20,360,000 1.01%
43 ACUITY BRANDS INC 78,795 19,538,000 0.97%
44 PRAXAIR INC 169,526 19,053,000 0.95%
45 LINDSAY CORP COM 263,879 17,907,000 0.89%
46 SENSATA TECHNOLOGIES HLDNG PLC SHS 510,186 17,800,000 0.89%
47 HUBBELL INC 145,834 15,381,000 0.77%
48 VALMONT INDS INC 109,450 14,840,000 0.74%
49 CLARCOR Inc 224,796 13,675,000 0.68%
50 GENERAC HLDGS INC 363,653 12,715,000 0.63%
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001428948-16-000014, filed 2016.08.09).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.