The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AGILENT TECHNOLOGIES INC COM 00846U101   4,027 85,514 SH   DFND 85,514 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103   1,690 22,586 SH   DFND 22,586 0 0
ANSYS INC COM 03662Q105   1,847 19,944 SH   DFND 19,944 0 0
AQUA AMERICA INC COM 03836W103   890 29,199 SH   DFND 29,199 0 0
AVANGRID INC COM 05351W103   460 11,000 SH   DFND 11,000 0 0
CALGON CARBON CORP COM 129603106   1,127 74,298 SH   DFND 74,298 0 0
CINTAS CORP COM 172908105   1,526 13,548 SH   DFND 13,548 0 0
CONSOLIDATED WATER CO INC ORD G23773107   284 24,409 SH   DFND 24,409 0 0
CRANE CO COM 224399105   1,494 23,711 SH   DFND 23,711 0 0
DANAHER CORP DEL COM 235851102   7,343 93,680 SH   DFND 93,680 0 0
EATON CORP PLC SHS G29183103   394 6,000 SH   DFND 6,000 0 0
ENPHASE ENERGY INC COM 29355A107   70 59,339 SH   DFND 59,339 0 0
FLOWSERVE CORP COM 34354P105   1,737 36,003 SH   DFND 36,003 0 0
FUELCELL ENERGY INC COM NEW 35952H502   179 33,000 SH   DFND 33,000 0 0
IDEAL PWR INC COM 451622104   76 14,700 SH   DFND 14,700 0 0
IDEX CORP COM 45167R104   1,928 20,611 SH   DFND 20,611 0 0
ITRON INC COM 465741106   1,907 34,196 SH   DFND 34,196 0 0
IXYS CORP COM 46600W106   169 14,000 SH   DFND 14,000 0 0
MASCO CORP COM 574599106   2,307 67,224 SH   DFND 67,224 0 0
MICROCHIP TECHNOLOGY INC COM 595017104   808 13,000 SH   DFND 13,000 0 0
MONOLITHIC PWR SYS INC COM 609839105   644 8,000 SH   DFND 8,000 0 0
NEW JERSEY RES COM 646025106   805 24,500 SH   DFND 24,500 0 0
NORTHWEST NAT GAS CO COM 667655104   451 7,500 SH   DFND 7,500 0 0
ON SEMICONDUCTOR CORP COM 682189105   659 53,500 SH   DFND 53,500 0 0
PARKER HANNIFIN CORP COM 701094104   2,999 23,894 SH   DFND 23,894 0 0
PATTERN ENERGY GROUP INC CL A 70338P100   301 13,400 SH   DFND 13,400 0 0
PENTAIR PLC SHS G7S00T104   2,814 43,811 SH   DFND 43,811 0 0
PERKINELMER INC COM 714046109   2,731 48,662 SH   DFND 48,662 0 0
POWER INTEGRATIONS INC COM 739276103   851 13,500 SH   DFND 13,500 0 0
PTC INC COM 69370C100   421 9,500 SH   DFND 9,500 0 0
REPUBLIC SVCS INC COM 760759100   2,415 47,869 SH   DFND 47,869 0 0
ROCKWELL AUTOMATION INC COM 773903109   710 5,800 SH   DFND 5,800 0 0
SEALED AIR CORP NEW COM 81211K100   2,031 44,314 SH   DFND 44,314 0 0
SEMPRA ENERGY COM 816851109   536 5,000 SH   DFND 5,000 0 0
SILVER SPRING NETWORKS INC COM 82817Q103   503 35,500 SH   DFND 35,500 0 0
SMITH A O COM 831865209   4,845 49,041 SH   DFND 49,041 0 0
SOUTH JERSEY INDS INC COM 838518108   428 14,500 SH   DFND 14,500 0 0
SPX FLOW INC COM 78469X107   1,049 33,899 SH   DFND 33,899 0 0
TETRA TECH INC NEW COM 88162G103   2,240 63,162 SH   DFND 63,162 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102   6,906 43,414 SH   DFND 43,414 0 0
TRIMBLE NAVIGATION LTD COM 896239100   2,511 87,939 SH   DFND 87,939 0 0
UGI CORP NEW COM 902681105   724 16,000 SH   DFND 16,000 0 0
VALMONT INDS INC COM 920253101   2,615 19,438 SH   DFND 19,438 0 0
WASTE MGMT INC DEL COM 94106L109   2,716 42,592 SH   DFND 42,592 0 0
WATERS CORP COM 941848103   4,232 26,703 SH   DFND 26,703 0 0
WGL HLDGS INC COM 92924F106   533 8,500 SH   DFND 8,500 0 0
XILINX INC COM 983919101   734 13,500 SH   DFND 13,500 0 0
XYLEM INC COM 98419M100   5,321 101,464 SH   DFND 101,464 0 0