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
ABBVIE INC COM 00287Y109 52,697 784,300 SH   SOLE 0 784,300 0 0
ACADIA PHARMACEUTICALS INC COM 004225108 11,354 271,100 SH   SOLE 0 271,100 0 0
ACCELERON PHARMA INC COM 00434H108 2,756 87,100 SH   SOLE 0 87,100 0 0
ACCURAY INC COM 004397105 2,457 364,600 SH   SOLE 0 364,600 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 18,471 166,200 SH   SOLE 0 166,200 0 0
AIRCASTLE LTD COM G0129K104 9,716 428,600 SH   SOLE 0 428,600 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 5,454 45,500 SH   SOLE 0 45,500 0 0
APPLIED GENETIC TECHNOL CORP COM 03820J100 3,152 205,500 SH   SOLE 0 205,500 0 0
ASML HOLDING N V N Y REGISTRY SHS N07059210 32,561 312,700 SH   SOLE 0 312,700 0 0
ASPEN TECHNOLOGY INC COM 045327103 3,781 83,000 SH   SOLE 0 83,000 0 0
ATHENAHEALTH INC COM 04685W103 1,868 16,300 SH   SOLE 0 16,300 0 0
ATRICURE INC COM 04963C209 3,753 152,300 SH   SOLE 0 152,300 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 7,085 51,800 SH   SOLE 0 51,800 0 0
BLUEBIRD BIO INC COM 09609G100 67,819 402,800 SH   SOLE 0 402,800 0 0
BORGWARNER INC COM 099724106 20,809 366,100 SH   SOLE 0 366,100 0 0
CALPINE CORP COM NEW 131347304 14,457 803,600 SH   SOLE 0 803,600 0 0
CARDIOVASCULAR SYS INC DEL COM 141619106 2,743 103,700 SH   SOLE 0 103,700 0 0
CASTLIGHT HEALTH INC CL B 14862Q100 4,482 550,600 SH   SOLE 0 550,600 0 0
CELGENE CORP COM 151020104 76,964 665,000 SH   SOLE 0 665,000 0 0
CELLDEX THERAPEUTICS INC NEW COM 15117B103 7,281 288,700 SH   SOLE 0 288,700 0 0
CEMPRA INC COM 15130J109 5,285 153,800 SH   SOLE 0 153,800 0 0
CERNER CORP COM 156782104 4,510 65,300 SH   SOLE 0 65,300 0 0
CHICAGO BRIDGE & IRON CO N V COM 167250109 23,429 468,200 SH   SOLE 0 468,200 0 0
CHIMERIX INC COM 16934W106 22,675 490,800 SH   SOLE 0 490,800 0 0
CIDARA THERAPEUTICS INC COM 171757107 1,719 122,628 SH   SOLE 0 122,628 0 0
CODEXIS INC COM 192005106 39 10,000 SH   SOLE 0 10,000 0 0
COGNEX CORP COM 192422103 9,861 205,000 SH   SOLE 0 205,000 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 13,305 745,802 SH   SOLE 0 745,802 0 0
COSTAMARE INC SHS Y1771G102 6,617 360,200 SH   SOLE 0 360,200 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 36,520 454,800 SH   SOLE 0 454,800 0 0
CYBERARK SOFTWARE LTD SHS M2682V108 35,807 570,000 SH   SOLE 0 570,000 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 3,824 128,400 SH   SOLE 0 128,400 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 3,840 275,300 SH   SOLE 0 275,300 0 0
DOMTAR CORP COM NEW 257559203 9,050 218,600 SH   SOLE 0 218,600 0 0
DYAX CORP COM 26746E103 35,256 1,330,400 SH   SOLE 0 1,330,400 0 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 4,556 194,500 SH   SOLE 0 194,500 0 0
EOG RES INC COM 26875P101 12,677 144,800 SH   SOLE 0 144,800 0 0
ESPERION THERAPEUTICS INC NE COM 29664W105 3,189 39,000 SH   SOLE 0 39,000 0 0
EXTRA SPACE STORAGE INC COM 30225T102 26,147 400,900 SH   SOLE 0 400,900 0 0
FEI CO COM 30241L109 1,227 14,800 SH   SOLE 0 14,800 0 0
FIREEYE INC COM 31816Q101 40,512 828,300 SH   SOLE 0 828,300 0 0
FIVE PRIME THERAPEUTICS INC COM 33830X104 23,794 957,900 SH   SOLE 0 957,900 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 4,435 36,100 SH   SOLE 0 36,100 0 0
IMMUNE DESIGN CORP COM 45252L103 2,125 102,904 SH   SOLE 0 102,904 0 0
IMPERVA INC COM 45321L100 22,321 329,700 SH   SOLE 0 329,700 0 0
INCONTACT INC COM 45336E109 1,481 150,000 SH   SOLE 0 150,000 0 0
INFINITY PHARMACEUTICALS INC COM 45665G303 1,233 112,600 SH   SOLE 0 112,600 0 0
INPHI CORP COM 45772F107 18,267 799,100 SH   SOLE 0 799,100 0 0
INSMED INC COM PAR $.01 457669307 2,164 88,600 SH   SOLE 0 88,600 0 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 22,303 1,027,800 SH   SOLE 0 1,027,800 0 0
INTERACTIVE INTELLIGENCE GRO COM 45841V109 9,881 222,200 SH   SOLE 0 222,200 0 0
KAR AUCTION SVCS INC COM 48238T109 35,478 948,600 SH   SOLE 0 948,600 0 0
LAM RESEARCH CORP COM 512807108 39,235 482,300 SH   SOLE 0 482,300 0 0
LEAR CORP COM NEW 521865204 36,743 327,300 SH   SOLE 0 327,300 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 11,452 113,500 SH   SOLE 0 113,500 0 0
LINEAR TECHNOLOGY CORP COM 535678106 12,942 292,600 SH   SOLE 0 292,600 0 0
LOWES COS INC COM 548661107 43,222 645,400 SH   SOLE 0 645,400 0 0
LOXO ONCOLOGY INC COM 548862101 4,394 243,700 SH   SOLE 0 243,700 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 52,363 633,700 SH   SOLE 0 633,700 0 0
MACROGENICS INC COM 556099109 23,636 622,500 SH   SOLE 0 622,500 0 0
MAGNA INTL INC COM 559222401 39,543 705,000 SH   SOLE 0 705,000 0 0
MEDIDATA SOLUTIONS INC COM 58471A105 1,027 18,900 SH   SOLE 0 18,900 0 0
MEDIVATION INC COM 58501N101 23,776 208,200 SH   SOLE 0 208,200 0 0
MOBILEYE N V AMSTELVEEN ORD SHS N51488117 40,898 769,200 SH   SOLE 0 769,200 0 0
NATUS MEDICAL INC DEL COM 639050103 3,192 75,000 SH   SOLE 0 75,000 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 7,231 151,400 SH   SOLE 0 151,400 0 0
NOVAVAX INC COM 670002104 21,263 1,908,700 SH   SOLE 0 1,908,700 0 0
NRG ENERGY INC COM NEW 629377508 19,588 856,100 SH   SOLE 0 856,100 0 0
ONCOMED PHARMACEUTICALS INC COM 68234X102 1,915 85,100 SH   SOLE 0 85,100 0 0
PALO ALTO NETWORKS INC COM 697435105 40,688 232,900 SH   SOLE 0 232,900 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 18,461 405,300 SH   SOLE 0 405,300 0 0
PROOFPOINT INC COM 743424103 31,383 492,900 SH   SOLE 0 492,900 0 0
QLIK TECHNOLOGIES INC COM 74733T105 18,225 521,300 SH   SOLE 0 521,300 0 0
QUANTA SVCS INC COM 74762E102 6,709 232,800 SH   SOLE 0 232,800 0 0
RAPTOR PHARMACEUTICAL CORP COM 75382F106 253 16,000 SH   SOLE 0 16,000 0 0
RED HAT INC COM 756577102 44,123 581,100 SH   SOLE 0 581,100 0 0
REGULUS THERAPEUTICS INC COM 75915K101 1,759 160,516 SH   SOLE 0 160,516 0 0
REPLIGEN CORP COM 759916109 4,102 99,400 SH   SOLE 0 99,400 0 0
RETROPHIN INC COM 761299106 5,473 165,100 SH   SOLE 0 165,100 0 0
SAGE THERAPEUTICS INC COM 78667J108 2,935 40,200 SH   SOLE 0 40,200 0 0
SANGAMO BIOSCIENCES INC COM 800677106 5,351 482,500 SH   SOLE 0 482,500 0 0
SAREPTA THERAPEUTICS INC COM 803607100 7,884 259,100 SH   SOLE 0 259,100 0 0
SEATTLE GENETICS INC COM 812578102 6,200 128,100 SH   SOLE 0 128,100 0 0
SOLARCITY CORP COM 83416T100 19,963 372,800 SH   SOLE 0 372,800 0 0
SPARK THERAPEUTICS INC COM 84652J103 2,302 38,200 SH   SOLE 0 38,200 0 0
SPLUNK INC COM 848637104 39,600 568,800 SH   SOLE 0 568,800 0 0
STEEL DYNAMICS INC COM 858119100 25,105 1,211,900 SH   SOLE 0 1,211,900 0 0
STEMLINE THERAPEUTICS INC COM 85858C107 8,289 704,250 SH   SOLE 0 704,250 0 0
SUNEDISON INC COM 86732Y109 47,066 1,573,600 SH   SOLE 0 1,573,600 0 0
SUNOPTA INC COM 8676EP108 13,844 1,290,200 SH   SOLE 0 1,290,200 0 0
SUPERNUS PHARMACEUTICALS INC COM 868459108 4,866 286,600 SH   SOLE 0 286,600 0 0
SYNAPTICS INC COM 87157D109 33,870 390,500 SH   SOLE 0 390,500 0 0
TABLEAU SOFTWARE INC CL A 87336U105 39,594 343,400 SH   SOLE 0 343,400 0 0
TANDEM DIABETES CARE INC COM 875372104 1,683 155,300 SH   SOLE 0 155,300 0 0
TEREX CORP NEW COM 880779103 12,960 557,400 SH   SOLE 0 557,400 0 0
TESARO INC COM 881569107 6,784 115,400 SH   SOLE 0 115,400 0 0
TESLA MTRS INC COM 88160R101 29,589 110,300 SH   SOLE 0 110,300 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 13,758 290,000 SH   SOLE 0 290,000 0 0
TG THERAPEUTICS INC COM 88322Q108 4,498 271,100 SH   SOLE 0 271,100 0 0
TRINITY INDS INC COM 896522109 24,133 913,100 SH   SOLE 0 913,100 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 8,611 84,100 SH   SOLE 0 84,100 0 0
UNIQURE NV SHS N90064101 2,444 90,500 SH   SOLE 0 90,500 0 0
VERACYTE INC COM 92337F107 22,854 2,051,498 SH   SOLE 0 2,051,498 0 0
VERASTEM INC COM 92337C104 82 10,900 SH   SOLE 0 10,900 0 0
WABCO HLDGS INC COM 92927K102 31,623 255,600 SH   SOLE 0 255,600 0 0
WABTEC CORP COM 929740108 32,984 350,000 SH   SOLE 0 350,000 0 0
XENCOR INC COM 98401F105 7,200 327,700 SH   SOLE 0 327,700 0 0
XOMA CORP DEL COM 98419J107 591 152,200 SH   SOLE 0 152,200 0 0
XPO LOGISTICS INC COM 983793100 38,322 848,200 SH   SOLE 0 848,200 0 0
ZOSANO PHARMA CORP COM 98979H103 6,368 878,400 SH   SOLE 0 878,400 0 0