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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ABENGOA YIELD PLC ORD SHS G00349103 309 16,000 SH   DFND 16,000 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 3,566 85,292 SH   DFND 85,292 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 2,749 46,020 SH   DFND 46,020 0 0
ANSYS INC COM 03662Q105 2,204 23,824 SH   DFND 23,824 0 0
AQUA AMERICA INC COM 03836W103 2,572 86,276 SH   DFND 86,276 0 0
AVANGRID INC COM 05351W103 614 16,000 SH   DFND 16,000 0 0
CALGON CARBON CORP COM 129603106 650 37,671 SH   DFND 37,671 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 1,629 69,984 SH   DFND 69,984 0 0
CANADIAN SOLAR INC COM 136635109 1,129 39,000 SH   DFND 39,000 0 0
CONSOLIDATED WATER CO INC ORD G23773107 491 40,136 SH   DFND 40,136 0 0
CRANE CO COM 224399105 911 19,051 SH   DFND 19,051 0 0
DANAHER CORP DEL COM 235851102 6,462 69,585 SH   DFND 69,585 0 0
ECOLAB INC COM 278865100 1,182 10,332 SH   DFND 10,332 0 0
ENERNOC INC COM 292764107 58 15,000 SH   DFND 15,000 0 0
ENPHASE ENERGY INC COM 29355A107 456 130,000 SH   DFND 130,000 0 0
FIRST SOLAR INC COM 336433107 693 10,500 SH   DFND 10,500 0 0
FLOWSERVE CORP COM 34354P105 1,726 41,012 SH   DFND 41,012 0 0
HEXCEL CORP NEW COM 428291108 557 12,000 SH   DFND 12,000 0 0
IDEAL PWR INC COM 451622104 140 17,534 SH   DFND 17,534 0 0
IDEX CORP COM 45167R104 1,517 19,799 SH   DFND 19,799 0 0
IXYS CORP COM 46600W106 202 16,000 SH   DFND 16,000 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 884 19,000 SH   DFND 19,000 0 0
MONOLITHIC PWR SYS INC COM 609839105 1,115 17,500 SH   DFND 17,500 0 0
MUELLER WTR PRODS INC COM SER A 624758108 892 103,741 SH   DFND 103,741 0 0
NEW JERSEY RES COM 646025106 428 13,000 SH   DFND 13,000 0 0
NORTHWEST NAT GAS CO COM 667655104 329 6,500 SH   DFND 6,500 0 0
ON SEMICONDUCTOR CORP COM 682189105 529 54,000 SH   DFND 54,000 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 209 10,000 SH   DFND 10,000 0 0
PENTAIR PLC SHS G7S00T104 1,277 25,783 SH   DFND 25,783 0 0
PERKINELMER INC COM 714046109 2,942 54,922 SH   DFND 54,922 0 0
PIEDMONT NAT GAS INC COM 720186105 285 5,000 SH   DFND 5,000 0 0
POWER INTEGRATIONS INC COM 739276103 778 16,000 SH   DFND 16,000 0 0
PTC INC COM 69370C100 346 10,000 SH   DFND 10,000 0 0
REPUBLIC SVCS INC COM 760759100 2,324 52,810 SH   DFND 52,810 0 0
REXNORD CORP NEW COM 76169B102 585 32,247 SH   DFND 32,247 0 0
ROCKWELL AUTOMATION INC COM 773903109 441 4,300 SH   DFND 4,300 0 0
ROPER TECHNOLOGIES INC COM 776696106 1,988 10,472 SH   DFND 10,472 0 0
SEALED AIR CORP NEW COM 81211K100 2,717 60,926 SH   DFND 60,926 0 0
SILVER SPRING NETWORKS INC COM 82817Q103 447 31,000 SH   DFND 31,000 0 0
SJW CORP COM 784305104 738 24,893 SH   DFND 24,893 0 0
SMITH A O COM 831865209 3,315 43,267 SH   DFND 43,267 0 0
SPX CORP COM 784635104 210 22,467 SH   DFND 22,467 0 0
SPX FLOW INC COM 78469X107 594 21,265 SH   DFND 21,265 0 0
SUNPOWER CORP COM 867652406 510 17,000 SH   DFND 17,000 0 0
SUNRUN INC COM 86771W105 377 32,000 SH   DFND 32,000 0 0
TETRA TECH INC NEW COM 88162G103 1,599 61,457 SH   DFND 61,457 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 6,600 46,527 SH   DFND 46,527 0 0
TRIMBLE NAVIGATION LTD COM 896239100 2,141 99,815 SH   DFND 99,815 0 0
UGI CORP NEW COM 902681105 439 13,000 SH   DFND 13,000 0 0
UNIFIRST CORP MASS COM 904708104 544 5,217 SH   DFND 5,217 0 0
WASTE MGMT INC DEL COM 94106L109 2,704 50,660 SH   DFND 50,660 0 0
WATERS CORP COM 941848103 4,268 31,711 SH   DFND 31,711 0 0
XILINX INC COM 983919101 423 9,000 SH   DFND 9,000 0 0
XYLEM INC COM 98419M100 5,041 138,099 SH   DFND 138,099 0 0