Companies & Weightings

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Cleantech Index (CTIUS) Composition by company and weight

As of January 1, 2019

Company Symbol Index Weight Market Cap.    USD millions 2018 YTD Change in Cap. USD Domicile*
ABB ABBN.VX 2.95%  $               40,417 -29.38% Switzerland
Advanced Energy Industries AEIS 1.77%  $                  1,652 -38.45% USA
Aegion AEGN 0.76%  $                     527 -37.18% USA
ANSYS ANSS 2.97%  $               11,944 -4.54% USA
Autodesk ADSK 3.12%  $               28,167 22.69% USA
Badger Meter BMI 1.29%  $                  1,433 2.95% USA
Borg Warner BWA 3.00%  $                  7,235 -32.56% USA
CalAmp CAMP 0.72%  $                     450 -41.06% USA
Cree CREE 2.66%  $                  4,315 19.51% USA
Donaldson DCI 2.74%  $                  5,549 -13.02% USA
Energy Development Co. (5) EDC:PM n/a  n/a 14.00% Philippines
Enersys ENS 2.60%  $                  3,271 9.41% USA
Eurofins Scientific ERF.PA 3.01%  $                  6,457 -37.49% Belgium
Gurit Holding GUR.SW 0.64%  $                     412 -18.48% Switzerland
Hannon Armstrong HASI 1.23%  $                  1,177 -5.27% USA
Hexcel HXL 2.57%  $                  4,937 -11.41% USA
Hollysys (2) HOLI 1.11%  $                  1,057 -20.91% China
Horiba 6856.T 1.80%  $                  1,741 -32.19% Japan
Intertek Group ITRK.L 2.91%  $                  9,786 -13.31% UK
Itron ITRI 1.83%  $                  1,864 -29.39% USA
Johnson Controls JCI 2.93%  $               27,398 -22.53% USA
Kadant KAI 1.03%  $                     905 -18.08% USA
Kingspan Group KRX.IR 3.00%  $                  8,466 8.82% Ireland
Kornit Digital (2) KRNT 0.85%  $                     655 7.13% Israel
Lindsay LNN 1.05%  $                  1,035 9.66% USA
Meyer Burger MBTN.SW 0.56%  $                     379 -64.31% Switzerland
Mistras Group (3) MG n/a  n/a -19.24% USA
Novozymes (A&B) NZYM-B.CO 2.91%  $               12,861 -23.12% Denmark
Opus Group OPUS.ST 0.48%  $                     157 -31.94% Sweden
Ormat Technologies ORA 1.96%  $                  2,650 -18.12% USA
Power Integrations POWI 1.76%  $                  1,789 -18.29% USA
PQ Group (1) PQG 1.51%  $                  2,008 7.96% USA
Raven Industries RAVN 1.34%  $                  1,297 5.07% USA
Ricardo RCDO.L 0.67%  $                     431 -32.61% UK
Roper Technologies ROP 3.01%  $               27,566 4.04% USA
Schneider Electric SU.PA 3.00%  $               36,944 -22.26% France
Sensata Technologies ST 3.09%  $                  7,360 -31.40% USA
SGL Carbon SGL.DE 0.73%  $                     746 -55.38% Germany
SGS S.A. SGSN.VX 2.94%  $               17,113 -13.85% Switzerland
Siemens SIE.DE 2.90%  $               92,775 -17.59% Germany
Siemens-Gamesa SGRE.MC 2.85%  $                  8,148 -12.74% Spain & Germany
SMA Solar Technologies S92.DE 0.66%  $                     658 -56.06% Germany
SolarEdge Technologies SEDG 1.68%  $                  1,606 1.63% Israel
SunPower (3) SPWR n/a  n/a -7.80% USA
Tomra Systems TOM.OL 2.59%  $                  3,324 40.43% Norway
TPI Composites TPIC 0.75%  $                     848 21.90% USA
Trimble TRMB 3.15%  $                  8,265 -19.22% USA
Umicore UMI.BR 2.98%  $                  9,691 -6.54% Belgium
Vaisala VAIAS.HE 0.71%  $                     687 -29.80% Finland
Vestas Wind Systems VWS.CO 2.87%  $               15,506 0.37% Denmark
Wildan (4) WLDN 0.71%  $                     383 26.47% USA
Woodward WWD 2.59%  $                  4,545 -3.14% USA
Xylem XYL 3.07%  $               11,991 -2.10% USA
Footnotes
A) For any company that exited the Index during 2018, its market capitalization is calculated at the exit date. The percentage change in its market capitalization reflects the change until exit date.
B) For any company that joined the Index during 2018, the percentage change in market capitalization is calculated from the date of entry.
1 PQ Group Holdings joined the Index at the end of Q1 2018.
2 Hollysys Automation and Kornit Digital joined the Index on June 28 2018.
3 SunPower and Mistras were dropped from the Index on June 28, 2018.
4 Willdan joined the Index on October 28, 2018 after market close.
5 Energy Development Co. (The Philippines) was acquired and left the Index on October 28, 2018.

Domicile location is determined by management headquarters location and not by domicile for tax purposes.

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