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 7,644 53,200 SH   DFND 1 2 53,200 0 0
ABBOTT LABS COM 002824100 5,841 144,068 SH   DFND 1 2 144,068 0 0
ACTAVIS PLC SHS G0083B108 5,571 24,950 SH   DFND 1 2 24,950 0 0
AECOM TECHNOLOGY CORP DELAWA COM 00766T100 10,800 342,195 SH   DFND 1 2 342,195 0 0
AGCO CORP COM 001084102 3,141 56,000 SH   DFND 1 2 56,000 0 0
AIR PRODS & CHEMS INC COM 009158106 6,173 48,000 SH   DFND 1 2 48,000 0 0
ALCOA INC COM 013817101 3,434 230,000 SH   DFND 1 2 230,000 0 0
ALLEGHENY TECHNOLOGIES INC COM 01741R102 2,229 50,000 SH   DFND 1 2 50,000 0 0
ALLSTATE CORP COM 020002101 2,348 40,000 SH   DFND 1 2 40,000 0 0
AMERICAN STS WTR CO COM 029899101 6,890 208,984 SH   DFND 1 2 208,984 0 0
AMERICAN VANGUARD CORP COM 030371108 1,914 150,000 SH   DFND 1 2 150,000 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 56,672 1,155,861 SH   DFND 1 2 1,155,861 0 0
AMGEN INC COM 031162100 5,224 44,050 SH   DFND 1 2 44,050 0 0
ANSYS INC COM 03662Q105 2,297 30,500 SH   DFND 1 2 30,500 0 0
AQUA AMERICA INC COM 03836W103 32,982 1,275,905 SH   DFND 1 2 1,275,905 0 0
ARCHER DANIELS MIDLAND CO COM 039483102 3,199 73,000 SH   DFND 1 2 73,000 0 0
AUTODESK INC COM 052769106 448 7,950 SH   DFND 1 2 7,950 0 0
BADGER METER INC COM 056525108 193 3,633 SH   DFND 1 2 3,633 0 0
BOULDER BRANDS INC COM 101405108 7,478 520,762 SH   DFND 1 2 520,762 0 0
BUNGE LIMITED COM G16962105 3,430 45,000 SH   DFND 1 2 45,000 0 0
CALAVO GROWERS INC COM 128246105 638 18,900 SH   DFND 1 2 18,900 0 0
CALGON CARBON CORP COM 129603106 9,661 430,144 SH   DFND 1 2 430,144 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 8,918 367,461 SH   DFND 1 2 367,461 0 0
CATERPILLAR INC DEL COM 149123101 3,775 34,700 SH   DFND 1 2 34,700 0 0
CELANESE CORP DEL COM SER A 150870103 3,537 55,215 SH   DFND 1 2 55,215 0 0
CF INDS HLDGS INC COM 125269100 4,565 19,000 SH   DFND 1 2 19,000 0 0
CHUBB CORP COM 171232101 7,582 82,219 SH   DFND 1 2 82,219 0 0
CISCO SYS INC COM 17275R102 8,008 324,208 SH   DFND 1 2 324,208 0 0
CLEAN ENERGY FUELS CORP COM 184499101 4,543 392,000 SH   DFND 1 2 392,000 0 0
CLEAN HARBORS INC COM 184496107 230 3,600 SH   DFND 1 2 3,600 0 0
COCA COLA CO COM 191216100 4,935 116,965 SH   DFND 1 2 116,965 0 0
COHERENT INC COM 192479103 3,286 50,000 SH   DFND 1 2 50,000 0 0
COLGATE PALMOLIVE CO COM 194162103 2,480 36,242 SH   DFND 1 2 36,242 0 0
CONAGRA FOODS INC COM 205887102 5,289 178,500 SH   DFND 1 2 178,500 0 0
CONSOLIDATED WATER CO INC ORD G23773107 3,553 305,520 SH   DFND 1 2 305,520 0 0
CONTROL4 CORP COM 21240D107 5,211 269,000 SH   DFND 1 2 269,000 0 0
CORNING INC COM 219350105 4,510 205,000 SH   DFND 1 2 205,000 0 0
COSAN LTD SHS A G25343107 2,491 181,000 SH   DFND 1 2 181,000 0 0
COTT CORP QUE COM 22163N106 2,022 291,750 SH   DFND 1 2 291,750 0 0
CVS CAREMARK CORPORATION COM 126650100 3,457 45,650 SH   DFND 1 2 45,650 0 0
CYTEC INDS INC COM 232820100 8,019 76,800 SH   DFND 1 2 76,800 0 0
DANAHER CORP DEL COM 235851102 58,529 739,101 SH   DFND 1 2 739,101 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 5,508 75,500 SH   DFND 1 2 75,500 0 0
DEAN FOODS CO NEW COM NEW 242370203 5,951 334,700 SH   DFND 1 2 334,700 0 0
DECKERS OUTDOOR CORP COM 243537107 2,460 28,600 SH   DFND 1 2 28,600 0 0
DEERE & CO COM 244199105 3,656 40,250 SH   DFND 1 2 40,250 0 0
DIAMOND FOODS INC COM 252603105 353 12,600 SH   DFND 1 2 12,600 0 0
DICKS SPORTING GOODS INC COM 253393102 2,234 48,579 SH   DFND 1 2 48,579 0 0
DOLLAR GEN CORP NEW COM 256677105 5,891 103,000 SH   DFND 1 2 103,000 0 0
DOLLAR TREE INC COM 256746108 11,172 209,407 SH   DFND 1 2 209,407 0 0
DOW CHEM CO COM 260543103 1,806 35,000 SH   DFND 1 2 35,000 0 0
DU PONT E I DE NEMOURS & CO COM 263534109 6,833 104,419 SH   DFND 1 2 104,419 0 0
ELECTRO SCIENTIFIC INDS COM 285229100 406 60,000 SH   DFND 1 2 60,000 0 0
EMERSON ELEC CO COM 291011104 11,792 176,206 SH   DFND 1 2 176,206 0 0
ENERNOC INC COM 292764107 4,131 224,000 SH   DFND 1 2 224,000 0 0
ENERSYS COM 29275Y102 7,360 106,800 SH   DFND 1 2 106,800 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 3,513 50,476 SH   DFND 1 2 50,476 0 0
F M C CORP COM NEW 302491303 8,258 116,600 SH   DFND 1 2 116,600 0 0
FEI CO COM 30241L109 2,737 30,000 SH   DFND 1 2 30,000 0 0
FINISH LINE INC CL A 317923100 5,412 183,096 SH   DFND 1 2 183,096 0 0
FIRST SOLAR INC COM 336433107 14,530 203,500 SH   DFND 1 2 203,500 0 0
FLOWSERVE CORP COM 34354P105 10,938 148,229 SH   DFND 1 2 148,229 0 0
FLUOR CORP NEW COM 343412102 1,265 16,456 SH   DFND 1 2 16,456 0 0
FOOT LOCKER INC COM 344849104 6,581 130,000 SH   DFND 1 2 130,000 0 0
FOSSIL GROUP INC COM 34988V106 4,360 41,445 SH   DFND 1 2 41,445 0 0
FRANKLIN ELEC INC COM 353514102 6,211 153,635 SH   DFND 1 2 153,635 0 0
FRANKLIN RES INC COM 354613101 3,719 64,560 SH   DFND 1 2 64,560 0 0
FRESH MKT INC COM 35804H106 4,539 135,000 SH   DFND 1 2 135,000 0 0
FUELCELL ENERGY INC COM 35952H106 1,379 570,000 SH   DFND 1 2 570,000 0 0
GENERAL MLS INC COM 370334104 4,178 79,870 SH   DFND 1 2 79,870 0 0
GNC HLDGS INC COM CL A 36191G107 6,607 195,115 SH   DFND 1 2 195,115 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 9,787 274,460 SH   DFND 1 2 274,460 0 0
HERBALIFE LTD COM USD SHS G4412G101 3,366 51,669 SH   DFND 1 2 51,669 0 0
HEXCEL CORP NEW COM 428291108 15,888 386,200 SH   DFND 1 2 386,200 0 0
HONEYWELL INTL INC COM 438516106 4,383 47,000 SH   DFND 1 2 47,000 0 0
HUMANA INC COM 444859102 1,274 10,000 SH   DFND 1 2 10,000 0 0
HYDROGENICS CORP NEW COM NEW 448883207 1,960 114,000 SH   DFND 1 2 114,000 0 0
IDEX CORP COM 45167R104 13,256 164,728 SH   DFND 1 2 164,728 0 0
ILLINOIS TOOL WKS INC COM 452308109 3,701 41,790 SH   DFND 1 2 41,790 0 0
INGREDION INC COM 457187102 3,971 52,750 SH   DFND 1 2 52,750 0 0
INNOPHOS HOLDINGS INC COM 45774N108 2,868 49,600 SH   DFND 1 2 49,600 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 7,822 43,044 SH   DFND 1 2 43,044 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 4,039 38,700 SH   DFND 1 2 38,700 0 0
IPG PHOTONICS CORP COM 44980X109 14,478 213,600 SH   DFND 1 2 213,600 0 0
ITC HLDGS CORP COM 465685105 638 17,600 SH   DFND 1 2 17,600 0 0
KBR INC COM 48242W106 3,314 139,000 SH   DFND 1 2 139,000 0 0
KELLOGG CO COM 487836108 5,816 89,531 SH   DFND 1 2 89,531 0 0
KEURIG GREEN MTN INC COM 49271M100 12,588 100,500 SH   DFND 1 2 100,500 0 0
KIMBERLY CLARK CORP COM 494368103 2,025 18,184 SH   DFND 1 2 18,184 0 0
KRAFT FOODS GROUP INC COM 50076Q106 3,208 53,778 SH   DFND 1 2 53,778 0 0
L BRANDS INC COM 501797104 7,256 124,101 SH   DFND 1 2 124,101 0 0
LIFE TIME FITNESS INC COM 53217R207 2,176 44,800 SH   DFND 1 2 44,800 0 0
LULULEMON ATHLETICA INC COM 550021109 5,861 145,000 SH   DFND 1 2 145,000 0 0
LUXFER HLDGS PLC SPONSORED ADR 550678106 2,356 124,408 SH   DFND 1 2 124,408 0 0
MASTEC INC COM 576323109 2,244 75,000 SH   DFND 1 2 75,000 0 0
MASTERCARD INC CL A 57636Q104 5,030 68,524 SH   DFND 1 2 68,524 0 0
MATERION CORP COM 576690101 2,187 60,000 SH   DFND 1 2 60,000 0 0
MCDONALDS CORP COM 580135101 8,968 88,392 SH   DFND 1 2 88,392 0 0
MEAD JOHNSON NUTRITION CO COM 582839106 11,270 121,619 SH   DFND 1 2 121,619 0 0
MEDTRONIC INC COM 585055106 3,624 56,512 SH   DFND 1 2 56,512 0 0
MERCK & CO INC NEW COM 58933Y105 4,552 79,130 SH   DFND 1 2 79,130 0 0
METTLER TOLEDO INTERNATIONAL COM 592688105 3,016 12,000 SH   DFND 1 2 12,000 0 0
MICROSOFT CORP COM 594918104 9,888 234,031 SH   DFND 1 2 234,031 0 0
MONOLITHIC PWR SYS INC COM 609839105 7,246 172,000 SH   DFND 1 2 172,000 0 0
MONSTER BEVERAGE CORP COM 611740101 6,316 91,200 SH   DFND 1 2 91,200 0 0
MOSAIC CO NEW COM 61945C103 6,155 123,850 SH   DFND 1 2 123,850 0 0
MTS SYS CORP COM 553777103 2,503 37,000 SH   DFND 1 2 37,000 0 0
MYLAN INC COM 628530107 4,845 94,050 SH   DFND 1 2 94,050 0 0
NATIONAL OILWELL VARCO INC COM 637071101 2,264 27,400 SH   DFND 1 2 27,400 0 0
NEW JERSEY RES COM 646025106 3,840 67,000 SH   DFND 1 2 67,000 0 0
NIKE INC CL B 654106103 1,243 16,000 SH   DFND 1 2 16,000 0 0
NU SKIN ENTERPRISES INC CL A 67018T105 1,292 17,500 SH   DFND 1 2 17,500 0 0
OCCIDENTAL PETE CORP DEL COM 674599105 8,752 85,632 SH   DFND 1 2 85,632 0 0
ON SEMICONDUCTOR CORP COM 682189105 8,999 990,000 SH   DFND 1 2 990,000 0 0
ONE GAS INC COM 68235P108 2,985 79,050 SH   DFND 1 2 79,050 0 0
ONEOK INC NEW COM 682680103 3,137 46,458 SH   DFND 1 2 46,458 0 0
ORACLE CORP COM 68389X105 8,796 217,017 SH   DFND 1 2 217,017 0 0
OWENS CORNING NEW COM 690742101 2,153 55,300 SH   DFND 1 2 55,300 0 0
PARKER HANNIFIN CORP COM 701094104 15,455 123,019 SH   DFND 1 2 123,019 0 0
PENTAIR PLC SHS G7S00T104 35,663 490,146 SH   DFND 1 2 490,146 0 0
PEPSICO INC COM 713448108 3,089 34,800 SH   DFND 1 2 34,800 0 0
PERKINELMER INC COM 714046109 28,249 603,750 SH   DFND 1 2 603,750 0 0
PFIZER INC COM 717081103 15,384 518,488 SH   DFND 1 2 518,488 0 0
POLYPORE INTL INC COM 73179V103 466 9,700 SH   DFND 1 2 9,700 0 0
POWER INTEGRATIONS INC COM 739276103 5,200 91,000 SH   DFND 1 2 91,000 0 0
PRAXAIR INC COM 74005P104 11,198 84,900 SH   DFND 1 2 84,900 0 0
PTC INC COM 69370C100 3,266 85,000 SH   DFND 1 2 85,000 0 0
REPUBLIC SVCS INC COM 760759100 23,422 614,278 SH   DFND 1 2 614,278 0 0
REXNORD CORP NEW COM 76169B102 7,716 271,579 SH   DFND 1 2 271,579 0 0
ROCKWELL AUTOMATION INC COM 773903109 1,170 9,300 SH   DFND 1 2 9,300 0 0
ROCKWOOD HLDGS INC COM 774415103 10,890 142,800 SH   DFND 1 2 142,800 0 0
RTI INTL METALS INC COM 74973W107 3,808 145,000 SH   DFND 1 2 145,000 0 0
RUBICON TECHNOLOGY INC COM 78112T107 2,829 320,000 SH   DFND 1 2 320,000 0 0
SANDISK CORP COM 80004C101 1,027 10,000 SH   DFND 1 2 10,000 0 0
SEALED AIR CORP NEW COM 81211K100 21,414 617,114 SH   DFND 1 2 617,114 0 0
SEMGROUP CORP CL A 81663A105 4,369 56,000 SH   DFND 1 2 56,000 0 0
SEMPRA ENERGY COM 816851109 9,207 88,500 SH   DFND 1 2 88,500 0 0
SILVER SPRING NETWORKS INC COM 82817Q103 587 45,000 SH   DFND 1 2 45,000 0 0
SMITH A O COM 831865209 9,725 196,952 SH   DFND 1 2 196,952 0 0
SMUCKER J M CO COM NEW 832696405 2,174 20,500 SH   DFND 1 2 20,500 0 0
SOCIEDAD QUIMICA MINERA DE C SPON ADR SER B 833635105 8,337 285,500 SH   DFND 1 2 285,500 0 0
SOUTHWESTERN ENERGY CO COM 845467109 5,802 129,000 SH   DFND 1 2 129,000 0 0
SPECTRA ENERGY CORP COM 847560109 10,030 236,000 SH   DFND 1 2 236,000 0 0
SPX CORP COM 784635104 14,487 135,960 SH   DFND 1 2 135,960 0 0
STARBUCKS CORP COM 855244109 7,178 92,096 SH   DFND 1 2 92,096 0 0
STATE STR CORP COM 857477103 1,470 22,000 SH   DFND 1 2 22,000 0 0
SUNEDISON INC COM 86732Y109 13,265 580,000 SH   DFND 1 2 580,000 0 0
SUNOPTA INC COM 8676EP108 5,087 376,850 SH   DFND 1 2 376,850 0 0
TETRA TECH INC NEW COM 88162G103 10,674 391,547 SH   DFND 1 2 391,547 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 6,630 125,500 SH   DFND 1 2 125,500 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 45,103 381,259 SH   DFND 1 2 381,259 0 0
TIMKEN CO COM 887389104 592 8,800 SH   DFND 1 2 8,800 0 0
TITAN INTL INC ILL COM 88830M102 2,577 156,000 SH   DFND 1 2 156,000 0 0
TITAN MACHY INC COM 88830R101 2,099 127,000 SH   DFND 1 2 127,000 0 0
TREEHOUSE FOODS INC COM 89469A104 5,153 64,500 SH   DFND 1 2 64,500 0 0
TRIMBLE NAVIGATION LTD COM 896239100 11,775 317,386 SH   DFND 1 2 317,386 0 0
TRINITY INDS INC COM 896522109 2,580 59,900 SH   DFND 1 2 59,900 0 0
UGI CORP NEW COM 902681105 3,858 77,000 SH   DFND 1 2 77,000 0 0
UIL HLDG CORP COM 902748102 1,536 40,000 SH   DFND 1 2 40,000 0 0
UNION PAC CORP COM 907818108 2,501 25,100 SH   DFND 1 2 25,100 0 0
UNITEDHEALTH GROUP INC COM 91324P102 8,367 102,042 SH   DFND 1 2 102,042 0 0
VALMONT INDS INC COM 920253101 6,960 45,824 SH   DFND 1 2 45,824 0 0
VARIAN MED SYS INC COM 92220P105 1,006 12,000 SH   DFND 1 2 12,000 0 0
VEECO INSTRS INC DEL COM 922417100 1,031 28,000 SH   DFND 1 2 28,000 0 0
VITAMIN SHOPPE INC COM 92849E101 1,928 45,000 SH   DFND 1 2 45,000 0 0
VMWARE INC CL A COM 928563402 5,239 54,000 SH   DFND 1 2 54,000 0 0
WALGREEN CO COM 931422109 4,076 55,000 SH   DFND 1 2 55,000 0 0
WASTE MGMT INC DEL COM 94106L109 15,759 351,453 SH   DFND 1 2 351,453 0 0
WATERS CORP COM 941848103 18,388 174,524 SH   DFND 1 2 174,524 0 0
WEIGHT WATCHERS INTL INC NEW COM 948626106 1,438 70,000 SH   DFND 1 2 70,000 0 0
WELLS FARGO & CO NEW COM 949746101 7,091 134,054 SH   DFND 1 2 134,054 0 0
WHITEWAVE FOODS CO COM CL A 966244105 6,175 191,000 SH   DFND 1 2 191,000 0 0
WHOLE FOODS MKT INC COM 966837106 3,715 96,000 SH   DFND 1 2 96,000 0 0
XYLEM INC COM 98419M100 36,647 933,680 SH   DFND 1 2 933,680 0 0
ZOETIS INC CL A 98978V103 1,943 60,000 SH   DFND 1 2 60,000 0 0