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
3-D SYS CORP DEL COM NEW 88554D205 808 18,400 SH   SOLE   18,400 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q201 102 12,500 SH   SOLE   12,500 0 0
ACTAVIS INC COM 00507K103 379 3,000 SH   SOLE   3,000 0 0
ACTIVE POWER INC COM NEW 00504W308 2,726 652,187 SH   SOLE   652,187 0 0
AETNA INC NEW COM 00817Y108 635 10,000 SH   SOLE   10,000 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 214 5,000 SH   SOLE   5,000 0 0
ALCATEL-LUCENT SPONSORED ADR 013904305 419 230,000 SH   SOLE   230,000 0 0
AMERESCO INC CL A 02361E108 1,099 122,000 SH   SOLE   122,000 0 0
AMERICAN SUPERCONDUCTOR CORP COM 030111108 792 300,000 SH   SOLE   300,000 0 0
AMGEN INC COM 031162100 345 3,500 SH   SOLE   3,500 0 0
AMTECH SYS INC COM PAR $0.01N 032332504 557 87,500 SH   SOLE   87,500 0 0
ANADARKO PETE CORP COM 032511107 17,186 200,000 SH   SOLE   200,000 0 0
ARTHROCARE CORP COM 043136100 8,546 247,500 SH   SOLE   247,500 0 0
ATLANTIC PWR CORP COM NEW 04878Q863 394 100,000 SH   SOLE   100,000 0 0
ATRICURE INC COM 04963C209 190 20,000 SH   SOLE   20,000 0 0
AVG TECHNOLOGIES N V SHS N07831105 195 10,000 SH   SOLE   10,000 0 0
BAXTER INTL INC COM 071813109 14,235 205,500 SH   SOLE   205,500 0 0
BERRY PLASTICS GROUP INC COM 08579W103 11,587 525,000 SH   SOLE   525,000 0 0
BROADSOFT INC COM 11133B409 331 12,000 SH   SOLE   12,000 0 0
BROADWIND ENERGY INC COM NEW 11161T207 239 50,000 SH   SOLE   50,000 0 0
BRUKER CORP COM 116794108 162 10,000 SH   SOLE   10,000 0 0
CALIX INC COM 13100M509 101 10,000 SH   SOLE   10,000 0 0
CANADIAN SOLAR INC COM 136635109 14,946 1,360,000 SH   SOLE   1,360,000 0 0
CAPELLA EDUCATION COMPANY COM 139594105 4,790 115,000 SH   SOLE   115,000 0 0
CAPSTONE TURBINE CORP COM 14067D102 410 350,000 SH   SOLE   350,000 0 0
CARDINAL HEALTH INC COM 14149Y108 307 6,500 SH   SOLE   6,500 0 0
CASELLA WASTE SYS INC CL A 147448104 1,164 270,009 SH   SOLE   270,009 0 0
CECO ENVIRONMENTAL CORP COM 125141101 615 50,000 SH   SOLE   50,000 0 0
CELGENE CORP COM 151020104 585 5,000 SH   SOLE   5,000 0 0
CELLDEX THERAPEUTICS INC NEW COM 15117B103 6,400 410,000 SH   SOLE   410,000 0 0
CHARLES RIV LABS INTL INC COM 159864107 205 5,000 SH   SOLE   5,000 0 0
CHICAGO BRIDGE & IRON CO N V N Y REGISTRY SH 167250109 597 10,000 SH   SOLE   10,000 0 0
CHINA MING YANG WIND PWR GRO SPONSORED ADR 16951C108 218 130,000 SH   SOLE   130,000 0 0
CHINACACHE INTL HLDG LTD SPON ADR 16950M107 122 30,000 SH   SOLE   30,000 0 0
CIENA CORP COM NEW 171779309 291 15,000 SH   SOLE   15,000 0 0
CITIGROUP INC COM NEW 172967424 2,399 50,000 SH Call SOLE   0 0 0
CLEAN ENERGY FUELS CORP COM 184499101 660 50,000 SH   SOLE   50,000 0 0
CLEAN ENERGY FUELS CORP COM 184499101 1,320 100,000 SH Call SOLE   0 0 0
CONSTELLIUM HOLDCO B V CL A N22035104 646 40,000 SH   SOLE   40,000 0 0
CYAN INC COM 23247W104 105 10,000 SH   SOLE   10,000 0 0
DAQO NEW ENERGY CORP SPNSRD ADR NEW 23703Q203 435 47,300 SH   SOLE   47,300 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 3,742 200,000 SH   SOLE   200,000 0 0
DENISON MINES CORP COM 248356107 232 200,000 SH   SOLE   200,000 0 0
D R HORTON INC COM 23331A109 6,748 317,100 SH   SOLE   317,100 0 0
DYAX CORP COM 26746E103 52 15,000 SH   SOLE   15,000 0 0
EBAY INC COM 278642103 12,930 250,000 SH   SOLE   250,000 0 0
ELLIE MAE INC COM 28849P100 8,655 375,000 SH   SOLE   375,000 0 0
ELLIE MAE INC COM 28849P100 2,266 98,200 SH Call SOLE   0 0 0
ENERNOC INC COM 292764107 3,800 286,610 SH   SOLE   286,610 0 0
ENERSYS COM 29275Y102 1,167 23,800 SH   SOLE   23,800 0 0
ENTEROMEDICS INC COM NEW 29365M208 4,087 3,585,000 SH   SOLE   3,585,000 0 0
EXTERRAN HLDGS INC COM 30225X103 844 30,000 SH   SOLE   30,000 0 0
FIRST SOLAR INC COM 336433107 448 10,000 SH   SOLE   10,000 0 0
FUTUREFUEL CORPORATION COM 36116M106 709 50,000 SH   SOLE   50,000 0 0
GENERAL ELECTRIC CO COM 369604103 2,319 100,000 SH Call SOLE   100,000 0 0
GENERAL MTRS CO COM 37045V100 833 25,000 SH   SOLE   25,000 0 0
GEVO INC COM 374396109 203 100,000 SH   SOLE   100,000 0 0
GILEAD SCIENCES INC COM 375558103 436 8,500 SH   SOLE   8,500 0 0
GLOBECOMM SYSTEMS INC COM 37956X103 5,372 425,000 SH   SOLE   425,000 0 0
GLOBUS MED INC CL A 379577208 169 10,000 SH   SOLE   10,000 0 0
GRAND CANYON ED INC COM 38526M106 6,446 200,000 SH   SOLE   200,000 0 0
GREAT LAKES DREDGE & DOCK CO COM 390607109 795 101,700 SH   SOLE   101,700 0 0
GROUPON INC GROUPON INC 399473107 513 60,000 SH   SOLE   60,000 0 0
GT ADVANCED TECHNOLOGIES INC COM 36191U106 623 150,000 SH   SOLE   150,000 0 0
HANNON ARMSTRONG SUST INFR C COM 41068X100 9,801 825,000 SH   SOLE   825,000 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 52 10,000 SH   SOLE   10,000 0 0
JDS UNIPHASE CORP COM PAR $0.001 46612J507 5,037 350,000 SH   SOLE   350,000 0 0
JACOBS ENGR GROUP INC DEL COM 469814107 551 10,000 SH   SOLE   10,000 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 29,794 433,500 SH   SOLE   433,500 0 0
JOHNSON & JOHNSON COM 478160104 343 4,000 SH   SOLE   4,000 0 0
JUNIPER NETWORKS INC COM 48203R104 386 20,000 SH   SOLE   20,000 0 0
LENNAR CORP CL A 526057104 8,311 230,600 SH   SOLE   230,600 0 0
LENNAR CORP CL B 526057302 2,739 96,600 SH   SOLE   96,600 0 0
LIFE TECHNOLOGIES CORP COM 53217V109 259 3,500 SH   SOLE   3,500 0 0
LINN ENERGY LLC UNIT LTD LIAB 536020100 17,420 525,000 SH   SOLE   525,000 0 0
LSI CORPORATION COM 502161102 107 15,000 SH   SOLE   15,000 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 13,252 200,000 SH   SOLE   200,000 0 0
MCKESSON CORP COM 58155Q103 286 2,500 SH   SOLE   2,500 0 0
MELLANOX TECHNOLOGIES LTD SHS M51363113 8,415 170,000 SH   SOLE   170,000 0 0
MERCK & CO INC NEW COM 58933Y105 279 6,000 SH   SOLE   6,000 0 0
MOVE INC COM NEW 62458M207 231 18,000 SH   SOLE   18,000 0 0
MRC GLOBAL INC COM 55345K103 2,210 80,000 SH   SOLE   80,000 0 0
MUELLER WTR PRODS INC COM SER A 624758108 691 100,000 SH   SOLE   100,000 0 0
NCI BUILDING SYS INC COM NEW 628852204 688 45,000 SH   SOLE   45,000 0 0
NOBLE CORPORATION BAAR NAMEN -AKT H5833N103 12,214 325,000 SH   SOLE   325,000 0 0
NXSTAGE MEDICAL INC COM 67072V103 143 10,000 SH   SOLE   10,000 0 0
OIL STS INTL INC COM 678026105 13,896 150,000 SH   SOLE   150,000 0 0
OIL STS INTL INC COM 678026105 4,864 52,500 SH Call SOLE   0 0 0
OIL STS INTL INC COM 678026105 9,264 100,000 SH Call SOLE   0 0 0
OIL STS INTL INC COM 678026105 1,853 20,000 SH Call SOLE   0 0 0
ORMAT TECHNOLOGIES INC COM 686688102 3,763 160,000 SH   SOLE   160,000 0 0
PENTAIR LTD SHS H6169Q108 1,154 20,000 SH   SOLE   20,000 0 0
PERFECT WORLD CO LTD SPON ADR REP B 71372U104 1,045 60,000 SH   SOLE   60,000 0 0
PFIZER INC COM 717081103 20,167 720,000 SH   SOLE   720,000 0 0
PIONEER NAT RES CO COM 723787107 8,685 60,000 SH   SOLE   60,000 0 0
POLYPORE INTL INC COM 73179V103 806 20,000 SH   SOLE   20,000 0 0
POWERSECURE INTL INC COM 73936N105 376 25,000 SH   SOLE   25,000 0 0
PRIMORIS SVCS CORP COM 74164F103 590 29,900 SH   SOLE   29,900 0 0
PROSHARES TR II ULTRASHORT YEN N 74347W569 320 5,000 SH   SOLE   5,000 0 0
PROSHARES TR II ULTRA GOLD 74347W601 446 10,000 SH   SOLE   10,000 0 0
PROSHARES TR II ULTRASHRT EURO 74347W882 675 35,000 SH   SOLE   35,000 0 0
PULTE GROUP INC COM 745867101 6,640 350,000 SH   SOLE   350,000 0 0
QUANTA SVCS INC COM 74762E102 2,249 85,000 SH   SOLE   85,000 0 0
RENTECH INC COM 760112102 210 100,000 SH   SOLE   100,000 0 0
RIVERBED TECHNOLOGY INC COM 768573107 5,524 355,000 SH   SOLE   355,000 0 0
RUCKUS WIRELESS INC COM 781220108 128 10,000 SH   SOLE   10,000 0 0
SEQUENOM INC COM NEW 817337405 2,189 520,000 SH   SOLE   520,000 0 0
SERVICESOURCE INTL LLC COM 81763U100 205 22,000 SH   SOLE   22,000 0 0
SILVER SPRING NETWORKS INC COM 82817Q103 385 15,425 SH   SOLE   15,425 0 0
SOLARCITY CORP COM 83416T100 664 17,600 SH   SOLE   17,600 0 0
SONUS NETWORKS INC COM 835916107 90 30,000 SH   SOLE   30,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 238 2,000 SH   SOLE   2,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 5,956 50,000 SH   SOLE   50,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 16,042 100,000 SH Put SOLE   100,000 0 0
SPREADTRUM COMMUNICATIONS IN ADR 849415203 525 20,000 SH   SOLE   20,000 0 0
SUNEDISON INC COM 86732Y109 968 118,500 SH   SOLE   118,500 0 0
SUNOPTA INC COM 8676EP108 990 130,400 SH   SOLE   130,400 0 0
SUNPOWER CORP COM 867652406 5,900 285,000 SH   SOLE   285,000 0 0
TEXTURA CORP COM 883211104 3,121 120,000 SH   SOLE   120,000 0 0
TRINITY BIOTECH PLC SPON ADR NEW 896438306 337 20,000 SH   SOLE   20,000 0 0
TRIPADVISOR INC COM 896945201 6,087 100,000 SH   SOLE   100,000 0 0
TUTOR PERINI CORP COM 901109108 271 15,000 SH   SOLE   15,000 0 0
UNITED RENTALS INC COM 911363109 24,131 483,500 SH   SOLE   483,500 0 0
UNIVERSAL HLTH SVCS INC CL B 913903100 335 5,000 SH   SOLE   5,000 0 0
URANERZ ENERGY CORP COM 91688T104 55 50,000 SH   SOLE   50,000 0 0
URANIUM RES INC COM PAR$0.001NEW 916901606 66 25,000 SH   SOLE   25,000 0 0
VANDA PHARMACEUTICALS INC COM 921659108 81 10,000 SH   SOLE   10,000 0 0
WESTPORT INNOVATIONS INC COM NEW 960908309 9,221 275,000 SH   SOLE   275,000 0 0
WESTPORT INNOVATIONS INC COM NEW 960908309 4,191 125,000 SH Call SOLE   0 0 0
WISDOMTREE TRUST JAPN HEDGE EQT 97717W851 4,561 100,000 SH   SOLE   100,000 0 0
WORLD ENERGY SOLUTIONS INC D COM NEW 98145W208 2,384 600,395 SH   SOLE   600,395 0 0
ZBB ENERGY CORPORATION COM 98876R204 623 2,370,000 SH   SOLE   2,370,000 0 0
ZIMMER HLDGS INC COM 98956P102 375 5,000 SH   SOLE   5,000 0 0
ZOETIS INC CL A 98978V103 8,865 287,000 SH   SOLE   287,000 0 0