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
3M CO COM 88579Y101 7,313 47,500 SH   DFND 1 2 47,500 0 0
ABBOTT LABS COM 002824100 5,034 102,712 SH   DFND 1 2 102,712 0 0
ABENGOA YIELD PLC ORD SHS G00349103 6,315 196,000 SH   DFND 1 2 196,000 0 0
AFFILIATED MANAGERS GROUP COM 008252108 567 2,585 SH   DFND 1 2 2,585 0 0
AGCO CORP COM 001084102 1,807 32,500 SH   DFND 1 2 32,500 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 19,735 509,424 SH   DFND 1 2 509,424 0 0
AIR PRODS & CHEMS INC COM 009158106 6,514 47,500 SH   DFND 1 2 47,500 0 0
ALCOA INC COM 013817101 4,551 401,000 SH   DFND 1 2 401,000 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 3,685 119,000 SH   DFND 1 2 119,000 0 0
ALLERGAN PLC SHS G0177J108 9,845 32,900 SH   DFND 1 2 32,900 0 0
ALLSTATE CORP COM 020002101 1,123 17,370 SH   DFND 1 2 17,370 0 0
AMERICAN VANGUARD CORP COM 030371108 2,500 179,700 SH   DFND 1 2 179,700 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 21,462 438,625 SH   DFND 1 2 438,625 0 0
AMGEN INC COM 031162100 6,974 46,000 SH   DFND 1 2 46,000 0 0
ANSYS INC COM 03662Q105 8,318 91,404 SH   DFND 1 2 91,404 0 0
APPLE INC COM 037833100 3,001 24,100 SH   DFND 1 2 24,100 0 0
AQUA AMERICA INC COM 03836W103 18,555 756,426 SH   DFND 1 2 756,426 0 0
ARCHER DANIELS MIDLAND CO COM 039483102 3,537 73,000 SH   DFND 1 2 73,000 0 0
AUTODESK INC COM 052769106 156 3,100 SH   DFND 1 2 3,100 0 0
BOULDER BRANDS INC COM 101405108 2,591 375,000 SH   DFND 1 2 375,000 0 0
BUNGE LIMITED COM G16962105 3,558 40,500 SH   DFND 1 2 40,500 0 0
CALGON CARBON CORP COM 129603106 8,075 416,463 SH   DFND 1 2 416,463 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 8,555 370,813 SH   DFND 1 2 370,813 0 0
CANADIAN SOLAR INC COM 136635109 14,332 507,330 SH   DFND 1 2 507,330 0 0
CATERPILLAR INC DEL COM 149123101 2,745 32,186 SH   DFND 1 2 32,186 0 0
CF INDS HLDGS INC COM 125269100 5,756 92,000 SH   DFND 1 2 92,000 0 0
CHUBB CORP COM 171232101 4,182 44,170 SH   DFND 1 2 44,170 0 0
CISCO SYS INC COM 17275R102 8,628 313,300 SH   DFND 1 2 313,300 0 0
CLEAN ENERGY FUELS CORP COM 184499101 1,682 290,000 SH   DFND 1 2 290,000 0 0
COCA COLA CO COM 191216100 3,500 88,840 SH   DFND 1 2 88,840 0 0
CONAGRA FOODS INC COM 205887102 5,103 117,500 SH   DFND 1 2 117,500 0 0
CONSOLIDATED WATER CO INC ORD G23773107 3,676 288,080 SH   DFND 1 2 288,080 0 0
CONSTELLIUM NV CL A N22035104 3,351 276,000 SH   DFND 1 2 276,000 0 0
CONTROL4 CORP COM 21240D107 2,986 335,524 SH   DFND 1 2 335,524 0 0
CORNING INC COM 219350105 6,422 326,000 SH   DFND 1 2 326,000 0 0
CRANE CO COM 224399105 9,992 170,865 SH   DFND 1 2 170,865 0 0
CVS HEALTH CORP COM 126650100 4,538 43,300 SH   DFND 1 2 43,300 0 0
CYTEC INDS INC COM 232820100 17,241 283,800 SH   DFND 1 2 283,800 0 0
DANAHER CORP DEL COM 235851102 49,943 589,296 SH   DFND 1 2 589,296 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 6,098 76,600 SH   DFND 1 2 76,600 0 0
DEAN FOODS CO NEW COM NEW 242370203 8,075 502,500 SH   DFND 1 2 502,500 0 0
DECKERS OUTDOOR CORP COM 243537107 5,493 76,000 SH   DFND 1 2 76,000 0 0
DEERE & CO COM 244199105 3,343 35,200 SH   DFND 1 2 35,200 0 0
DICKS SPORTING GOODS INC COM 253393102 5,730 111,148 SH   DFND 1 2 111,148 0 0
DISCOVER FINL SVCS COM 254709108 6,821 118,970 SH   DFND 1 2 118,970 0 0
DOLLAR GEN CORP NEW COM 256677105 8,489 109,000 SH   DFND 1 2 109,000 0 0
DOLLAR TREE INC COM 256746108 9,925 125,085 SH   DFND 1 2 125,085 0 0
DU PONT E I DE NEMOURS & CO COM 263534109 5,091 80,000 SH   DFND 1 2 80,000 0 0
ECOLAB INC COM 278865100 9,936 87,981 SH   DFND 1 2 87,981 0 0
EMERSON ELEC CO COM 291011104 3,112 56,020 SH   DFND 1 2 56,020 0 0
ENERSYS COM 29275Y102 680 9,680 SH   DFND 1 2 9,680 0 0
ENPHASE ENERGY INC COM 29355A107 10,970 1,399,200 SH   DFND 1 2 1,399,200 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 6,396 72,000 SH   DFND 1 2 72,000 0 0
F M C CORP COM NEW 302491303 11,063 213,700 SH   DFND 1 2 213,700 0 0
F5 NETWORKS INC COM 315616102 618 5,150 SH   DFND 1 2 5,150 0 0
FAIRCHILD SEMICONDUCTOR INTL COM 303726103 15,487 888,550 SH   DFND 1 2 888,550 0 0
FEI CO COM 30241L109 3,537 42,500 SH   DFND 1 2 42,500 0 0
FIFTH THIRD BANCORP COM 316773100 457 22,000 SH   DFND 1 2 22,000 0 0
FINISH LINE INC CL A 317923100 5,401 194,700 SH   DFND 1 2 194,700 0 0
FLOWSERVE CORP COM 34354P105 12,387 241,985 SH   DFND 1 2 241,985 0 0
FOOT LOCKER INC COM 344849104 12,437 188,360 SH   DFND 1 2 188,360 0 0
FOSSIL GROUP INC COM 34988V106 2,720 39,182 SH   DFND 1 2 39,182 0 0
FRANKLIN RES INC COM 354613101 463 9,470 SH   DFND 1 2 9,470 0 0
FRESH MKT INC COM 35804H106 4,877 152,500 SH   DFND 1 2 152,500 0 0
FUELCELL ENERGY INC COM 35952H106 1,818 1,800,000 SH   DFND 1 2 1,800,000 0 0
GENERAL MLS INC COM 370334104 5,996 106,964 SH   DFND 1 2 106,964 0 0
GILEAD SCIENCES INC COM 375558103 3,715 32,180 SH   DFND 1 2 32,180 0 0
GNC HLDGS INC COM CL A 36191G107 5,430 122,690 SH   DFND 1 2 122,690 0 0
HAIN CELESTIAL GROUP INC COM 405217100 1,965 30,000 SH   DFND 1 2 30,000 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 5,732 138,920 SH   DFND 1 2 138,920 0 0
HEALTH NET INC COM 42222G108 776 12,170 SH   DFND 1 2 12,170 0 0
HEXCEL CORP NEW COM 428291108 17,718 356,780 SH   DFND 1 2 356,780 0 0
HONEYWELL INTL INC COM 438516106 3,514 34,500 SH   DFND 1 2 34,500 0 0
HYDROGENICS CORP NEW COM NEW 448883207 2,053 197,000 SH   DFND 1 2 197,000 0 0
IDEAL PWR INC COM 451622104 1,656 200,000 SH   DFND 1 2 200,000 0 0
IDEX CORP COM 45167R104 11,898 152,319 SH   DFND 1 2 152,319 0 0
ILLINOIS TOOL WKS INC COM 452308109 2,372 25,935 SH   DFND 1 2 25,935 0 0
INGREDION INC COM 457187102 2,181 27,000 SH   DFND 1 2 27,000 0 0
INNOPHOS HOLDINGS INC COM 45774N108 2,813 53,000 SH   DFND 1 2 53,000 0 0
INTEL CORP COM 458140100 1,368 45,000 SH   DFND 1 2 45,000 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 4,911 30,134 SH   DFND 1 2 30,134 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 5,722 52,360 SH   DFND 1 2 52,360 0 0
IPG PHOTONICS CORP COM 44980X109 13,484 163,920 SH   DFND 1 2 163,920 0 0
IXYS CORP COM 46600W106 698 46,000 SH   DFND 1 2 46,000 0 0
JOHNSON & JOHNSON COM 478160104 5,124 52,460 SH   DFND 1 2 52,460 0 0
KELLOGG CO COM 487836108 7,362 117,600 SH   DFND 1 2 117,600 0 0
KEURIG GREEN MTN INC COM 49271M100 16,092 212,750 SH   DFND 1 2 212,750 0 0
L BRANDS INC COM 501797104 4,711 55,370 SH   DFND 1 2 55,370 0 0
LULULEMON ATHLETICA INC COM 550021109 3,985 61,500 SH   DFND 1 2 61,500 0 0
LUXFER HLDGS PLC SPONSORED ADR 550678106 2,891 228,000 SH   DFND 1 2 228,000 0 0
MANPOWERGROUP INC COM 56418H100 569 6,400 SH   DFND 1 2 6,400 0 0
MASTERCARD INC CL A 57636Q104 5,051 54,590 SH   DFND 1 2 54,590 0 0
MATERION CORP COM 576690101 3,850 104,400 SH   DFND 1 2 104,400 0 0
MEAD JOHNSON NUTRITION CO COM 582839106 10,935 121,783 SH   DFND 1 2 121,783 0 0
MEDTRONIC PLC SHS G5960L103 4,801 65,500 SH   DFND 1 2 65,500 0 0
MERCK & CO INC NEW COM 58933Y105 7,018 122,500 SH   DFND 1 2 122,500 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 3,458 10,200 SH   DFND 1 2 10,200 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 7,835 166,000 SH   DFND 1 2 166,000 0 0
MICROSOFT CORP COM 594918104 10,155 228,880 SH   DFND 1 2 228,880 0 0
MONOLITHIC PWR SYS INC COM 609839105 9,185 180,800 SH   DFND 1 2 180,800 0 0
MONSANTO CO NEW COM 61166W101 387 3,750 SH   DFND 1 2 3,750 0 0
MONSTER BEVERAGE CORP NEW COM 61174X109 4,972 37,000 SH   DFND 1 2 37,000 0 0
MOSAIC CO NEW COM 61945C103 8,654 188,550 SH   DFND 1 2 188,550 0 0
MTS SYS CORP COM 553777103 3,225 46,600 SH   DFND 1 2 46,600 0 0
NATIONAL OILWELL VARCO INC COM 637071101 1,348 27,750 SH   DFND 1 2 27,750 0 0
NEW JERSEY RES COM 646025106 1,302 47,000 SH   DFND 1 2 47,000 0 0
NIKE INC CL B 654106103 6,030 56,000 SH   DFND 1 2 56,000 0 0
NORTHWEST NAT GAS CO COM 667655104 2,392 56,000 SH   DFND 1 2 56,000 0 0
NU SKIN ENTERPRISES INC CL A 67018T105 783 16,369 SH   DFND 1 2 16,369 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 2,429 31,400 SH   DFND 1 2 31,400 0 0
ORACLE CORP COM 68389X105 2,207 54,600 SH   DFND 1 2 54,600 0 0
PARKER HANNIFIN CORP COM 701094104 11,271 97,432 SH   DFND 1 2 97,432 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 3,249 112,000 SH   DFND 1 2 112,000 0 0
PENTAIR PLC SHS G7S00T104 31,960 496,035 SH   DFND 1 2 496,035 0 0
PEPSICO INC COM 713448108 8,235 87,900 SH   DFND 1 2 87,900 0 0
PERKINELMER INC COM 714046109 21,882 414,204 SH   DFND 1 2 414,204 0 0
PERRIGO CO PLC SHS G97822103 10,389 56,420 SH   DFND 1 2 56,420 0 0
PFIZER INC COM 717081103 5,442 162,000 SH   DFND 1 2 162,000 0 0
PIEDMONT NAT GAS INC COM 720186105 2,783 78,200 SH   DFND 1 2 78,200 0 0
PNC FINL SVCS GROUP INC COM 693475105 5,660 59,170 SH   DFND 1 2 59,170 0 0
POWER INTEGRATIONS INC COM 739276103 7,523 167,300 SH   DFND 1 2 167,300 0 0
PRAXAIR INC COM 74005P104 15,780 132,270 SH   DFND 1 2 132,270 0 0
PTC INC COM 69370C100 9,158 223,300 SH   DFND 1 2 223,300 0 0
QUESTAR CORP COM 748356102 2,847 135,000 SH   DFND 1 2 135,000 0 0
REPUBLIC SVCS INC COM 760759100 3,193 81,800 SH   DFND 1 2 81,800 0 0
REXNORD CORP NEW COM 76169B102 4,068 173,455 SH   DFND 1 2 173,455 0 0
ROPER TECHNOLOGIES INC COM 776696106 10,224 59,243 SH   DFND 1 2 59,243 0 0
SEALED AIR CORP NEW COM 81211K100 20,775 401,456 SH   DFND 1 2 401,456 0 0
SEMPRA ENERGY COM 816851109 3,098 31,200 SH   DFND 1 2 31,200 0 0
SILVER SPRING NETWORKS INC COM 82817Q103 5,109 410,000 SH   DFND 1 2 410,000 0 0
SKECHERS U S A INC CL A 830566105 3,197 28,940 SH   DFND 1 2 28,940 0 0
SMITH A O COM 831865209 32,098 448,416 SH   DFND 1 2 448,416 0 0
SMUCKER J M CO COM NEW 832696405 1,192 11,000 SH   DFND 1 2 11,000 0 0
SOCIEDAD QUIMICA MINERA DE C SPON ADR SER B 833635105 5,754 370,000 SH   DFND 1 2 370,000 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 118 3,300 SH   DFND 1 2 3,300 0 0
SPECTRA ENERGY CORP COM 847560109 622 19,320 SH   DFND 1 2 19,320 0 0
SPX CORP COM 784635104 7,465 108,775 SH   DFND 1 2 108,775 0 0
STARBUCKS CORP COM 855244109 8,568 160,000 SH   DFND 1 2 160,000 0 0
SUNEDISON INC COM 86732Y109 5,841 196,000 SH   DFND 1 2 196,000 0 0
SUNOPTA INC COM 8676EP108 5,891 545,000 SH   DFND 1 2 545,000 0 0
SUNPOWER CORP COM 867652406 10,301 358,560 SH   DFND 1 2 358,560 0 0
SUNTRUST BKS INC COM 867914103 469 11,000 SH   DFND 1 2 11,000 0 0
TETRA TECH INC NEW COM 88162G103 13,352 524,446 SH   DFND 1 2 524,446 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 6,145 103,500 SH   DFND 1 2 103,500 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 41,663 321,844 SH   DFND 1 2 321,844 0 0
TITAN INTL INC ILL COM 88830M102 1,279 121,000 SH   DFND 1 2 121,000 0 0
TITAN MACHY INC COM 88830R101 1,317 90,000 SH   DFND 1 2 90,000 0 0
TREEHOUSE FOODS INC COM 89469A104 9,884 133,310 SH   DFND 1 2 133,310 0 0
TRIMBLE NAVIGATION LTD COM 896239100 15,483 672,882 SH   DFND 1 2 672,882 0 0
UGI CORP NEW COM 902681105 5,970 172,000 SH   DFND 1 2 172,000 0 0
UIL HLDG CORP COM 902748102 461 9,700 SH   DFND 1 2 9,700 0 0
UNIFIRST CORP MASS COM 904708104 7,215 64,769 SH   DFND 1 2 64,769 0 0
UNION PAC CORP COM 907818108 3,248 34,000 SH   DFND 1 2 34,000 0 0
UNITED NAT FOODS INC COM 911163103 7,274 115,600 SH   DFND 1 2 115,600 0 0
UNITEDHEALTH GROUP INC COM 91324P102 9,310 76,819 SH   DFND 1 2 76,819 0 0
V F CORP COM 918204108 1,446 21,000 SH   DFND 1 2 21,000 0 0
VARIAN MED SYS INC COM 92220P105 547 6,540 SH   DFND 1 2 6,540 0 0
VITAMIN SHOPPE INC COM 92849E101 1,805 48,469 SH   DFND 1 2 48,469 0 0
VMWARE INC CL A COM 928563402 403 4,700 SH   DFND 1 2 4,700 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 6,405 76,000 SH   DFND 1 2 76,000 0 0
WASTE MGMT INC DEL COM 94106L109 22,410 483,493 SH   DFND 1 2 483,493 0 0
WATERS CORP COM 941848103 29,336 229,492 SH   DFND 1 2 229,492 0 0
WELLS FARGO & CO NEW COM 949746101 6,279 112,000 SH   DFND 1 2 112,000 0 0
WHITEWAVE FOODS CO COM 966244105 6,432 132,967 SH   DFND 1 2 132,967 0 0
WHOLE FOODS MKT INC COM 966837106 5,668 142,500 SH   DFND 1 2 142,500 0 0
WOLVERINE WORLD WIDE INC COM 978097103 996 35,000 SH   DFND 1 2 35,000 0 0
XYLEM INC COM 98419M100 45,555 1,256,347 SH   DFND 1 2 1,256,347 0 0
ZOETIS INC CL A 98978V103 1,553 33,000 SH   DFND 1 2 33,000 0 0