ARDSLEY ADVISORY PARTNERS LP Hedge Fund

CIK: 0000900529 · Show all filings

Period: Q2 2013 (Next →)

Filing Date: Aug 14, 2013

Total Value ($000): $455,566 (100.0% shares, 0.0% debt)

Holdings (131)

JAZZ JAZZ PHARMACEUTICALS PLC 6.5%
Value ($000) $29,794 Shares 433,500 Est. Cost $61.12 Unrealized 0.0%
URI UNITED RENTALS INC 5.3%
Value ($000) $24,131 Shares 483,500 Est. Cost $51.55 Unrealized 0.0%
PFE PFIZER INC 4.4%
Value ($000) $20,167 Shares 720,000 Est. Cost $16.46 Unrealized 0.0%
LINN ENERGY LLC 3.8%
Value ($000) $17,420 Shares 525,000 Est. Cost $33.18 Unrealized
ANADARKO PETE CORP 3.8%
Value ($000) $17,186 Shares 200,000 Est. Cost $85.93 Unrealized
SPY SPDR S&P 500 ETF TR 3.5%
Value ($000) $16,042 Shares 100,000 Est. Cost Unrealized
OIS OIL STS INTL INC 3.5%
Value ($000) $15,981 Shares 172,500 Est. Cost $51.03 Unrealized 0.0%
CSIQ CANADIAN SOLAR INC 3.3%
Value ($000) $14,946 Shares 1,360,000 Est. Cost $6.87 Unrealized 0.0%
BAX BAXTER INTL INC 3.1%
Value ($000) $14,235 Shares 205,500 Est. Cost $30.42 Unrealized 0.0%
OIS OIL STS INTL INC 3.1%
Value ($000) $13,896 Shares 150,000 Est. Cost $51.03 Unrealized 0.0%
LYB LYONDELLBASELL INDUSTRIES N 2.9%
Value ($000) $13,252 Shares 200,000 Est. Cost $33.34 Unrealized 0.0%
EBAY EBAY INC 2.8%
Value ($000) $12,930 Shares 250,000 Est. Cost $20.18 Unrealized 0.0%
NOBLE CORPORATION BAAR 2.7%
Value ($000) $12,214 Shares 325,000 Est. Cost $37.58 Unrealized
BERRY PLASTICS GROUP INC 2.5%
Value ($000) $11,587 Shares 525,000 Est. Cost $22.07 Unrealized
HASI HANNON ARMSTRONG SUST INFR C 2.2%
Value ($000) $9,801 Shares 825,000 Est. Cost $5.91 Unrealized 0.0%
WESTPORT INNOVATIONS INC 2.0%
Value ($000) $9,221 Shares 275,000 Est. Cost $33.53 Unrealized
ZTS ZOETIS INC 1.9%
Value ($000) $8,865 Shares 287,000 Est. Cost $29.32 Unrealized 0.0%
PIONEER NAT RES CO 1.9%
Value ($000) $8,685 Shares 60,000 Est. Cost $144.75 Unrealized
ELLIE MAE INC 1.9%
Value ($000) $8,655 Shares 375,000 Est. Cost $23.08 Unrealized
ARTHROCARE CORP 1.9%
Value ($000) $8,546 Shares 247,500 Est. Cost $34.53 Unrealized
MELLANOX TECHNOLOGIES LTD 1.8%
Value ($000) $8,415 Shares 170,000 Est. Cost $49.50 Unrealized
LEN LENNAR CORP 1.8%
Value ($000) $8,311 Shares 230,600 Est. Cost $34.18 Unrealized 0.0%
DHI D R HORTON INC 1.5%
Value ($000) $6,748 Shares 317,100 Est. Cost $21.23 Unrealized 0.0%
PHM PULTE GROUP INC 1.5%
Value ($000) $6,640 Shares 350,000 Est. Cost $17.74 Unrealized 0.0%
LOPE GRAND CANYON ED INC 1.4%
Value ($000) $6,446 Shares 200,000 Est. Cost $28.81 Unrealized 0.0%
CELLDEX THERAPEUTICS INC NEW 1.4%
Value ($000) $6,400 Shares 410,000 Est. Cost $15.61 Unrealized
GLD SPDR GOLD TRUST 1.4%
Value ($000) $6,194 Shares 52,000 Est. Cost $119.12 Unrealized
TRIP TRIPADVISOR INC 1.3%
Value ($000) $6,087 Shares 100,000 Est. Cost $50.93 Unrealized 0.0%
SUNPOWER CORP 1.3%
Value ($000) $5,900 Shares 285,000 Est. Cost $20.70 Unrealized
RIVERBED TECHNOLOGY INC 1.2%
Value ($000) $5,524 Shares 355,000 Est. Cost $15.56 Unrealized
GLOBECOMM SYSTEMS INC 1.2%
Value ($000) $5,372 Shares 425,000 Est. Cost $12.64 Unrealized
JDS UNIPHASE CORP 1.1%
Value ($000) $5,037 Shares 350,000 Est. Cost $14.39 Unrealized
CAPELLA EDUCATION COMPANY 1.1%
Value ($000) $4,790 Shares 115,000 Est. Cost $41.65 Unrealized
DXJ WISDOMTREE TRUST 1.0%
Value ($000) $4,561 Shares 100,000 Est. Cost $45.61 Unrealized
WESTPORT INNOVATIONS INC 0.9%
Value ($000) $4,191 Shares 125,000 Est. Cost $33.53 Unrealized
ENTEROMEDICS INC 0.9%
Value ($000) $4,087 Shares 3,585,000 Est. Cost $1.14 Unrealized
ENERNOC INC 0.8%
Value ($000) $3,800 Shares 286,610 Est. Cost $13.26 Unrealized
ORA ORMAT TECHNOLOGIES INC 0.8%
Value ($000) $3,763 Shares 160,000 Est. Cost $20.26 Unrealized 0.0%
DAL DELTA AIR LINES INC DEL 0.8%
Value ($000) $3,742 Shares 200,000 Est. Cost $14.99 Unrealized 0.0%
TEXTURA CORP 0.7%
Value ($000) $3,121 Shares 120,000 Est. Cost $26.01 Unrealized
LEN/B LENNAR CORP 0.6%
Value ($000) $2,739 Shares 96,600 Est. Cost $25.59 Unrealized 0.0%
ACTIVE POWER INC 0.6%
Value ($000) $2,726 Shares 652,187 Est. Cost $4.18 Unrealized
C CITIGROUP INC 0.5%
Value ($000) $2,399 Shares 50,000 Est. Cost Unrealized
WORLD ENERGY SOLUTIONS INC D 0.5%
Value ($000) $2,384 Shares 600,395 Est. Cost $3.97 Unrealized
GENERAL ELECTRIC CO 0.5%
Value ($000) $2,319 Shares 100,000 Est. Cost Unrealized
ELLIE MAE INC 0.5%
Value ($000) $2,266 Shares 98,200 Est. Cost $23.08 Unrealized
PWR QUANTA SVCS INC 0.5%
Value ($000) $2,249 Shares 85,000 Est. Cost $27.23 Unrealized 0.0%
MRC GLOBAL INC 0.5%
Value ($000) $2,210 Shares 80,000 Est. Cost $27.63 Unrealized
SEQUENOM INC 0.5%
Value ($000) $2,189 Shares 520,000 Est. Cost $4.21 Unrealized
CLNE CLEAN ENERGY FUELS CORP 0.3%
Value ($000) $1,320 Shares 100,000 Est. Cost $13.02 Unrealized 0.0%
ENS ENERSYS 0.3%
Value ($000) $1,167 Shares 23,800 Est. Cost $41.85 Unrealized 0.0%
CWST CASELLA WASTE SYS INC 0.3%
Value ($000) $1,164 Shares 270,009 Est. Cost $4.11 Unrealized 0.0%
PENTAIR LTD 0.3%
Value ($000) $1,154 Shares 20,000 Est. Cost $57.70 Unrealized
AMRC AMERESCO INC 0.2%
Value ($000) $1,099 Shares 122,000 Est. Cost $7.98 Unrealized 0.0%
PERFECT WORLD CO LTD 0.2%
Value ($000) $1,045 Shares 60,000 Est. Cost $17.42 Unrealized
STKL SUNOPTA INC 0.2%
Value ($000) $990 Shares 130,400 Est. Cost $7.49 Unrealized 0.0%
SUNEDISON INC 0.2%
Value ($000) $968 Shares 118,500 Est. Cost $8.17 Unrealized
EXTERRAN HLDGS INC 0.2%
Value ($000) $844 Shares 30,000 Est. Cost $28.13 Unrealized
GM GENERAL MTRS CO 0.2%
Value ($000) $833 Shares 25,000 Est. Cost $23.62 Unrealized 0.0%
DDD 3-D SYS CORP DEL 0.2%
Value ($000) $808 Shares 18,400 Est. Cost $41.34 Unrealized 0.0%
POLYPORE INTL INC 0.2%
Value ($000) $806 Shares 20,000 Est. Cost $40.30 Unrealized
GLDD GREAT LAKES DREDGE & DOCK CO 0.2%
Value ($000) $795 Shares 101,700 Est. Cost $7.58 Unrealized 0.0%
AMERICAN SUPERCONDUCTOR CORP 0.2%
Value ($000) $792 Shares 300,000 Est. Cost $2.64 Unrealized
FF FUTUREFUEL CORPORATION 0.2%
Value ($000) $709 Shares 50,000 Est. Cost $3.51 Unrealized 0.0%
MWA MUELLER WTR PRODS INC 0.2%
Value ($000) $691 Shares 100,000 Est. Cost $5.51 Unrealized 0.0%
NCI BUILDING SYS INC 0.2%
Value ($000) $688 Shares 45,000 Est. Cost $15.29 Unrealized
EUO PROSHARES TR II 0.1%
Value ($000) $675 Shares 35,000 Est. Cost $19.29 Unrealized
SOLARCITY CORP 0.1%
Value ($000) $664 Shares 17,600 Est. Cost $37.73 Unrealized
CLNE CLEAN ENERGY FUELS CORP 0.1%
Value ($000) $660 Shares 50,000 Est. Cost $13.02 Unrealized 0.0%
CONSTELLIUM HOLDCO B V 0.1%
Value ($000) $646 Shares 40,000 Est. Cost $16.15 Unrealized
AETNA INC NEW 0.1%
Value ($000) $635 Shares 10,000 Est. Cost $63.50 Unrealized
ZBB ENERGY CORPORATION 0.1%
Value ($000) $623 Shares 2,370,000 Est. Cost $0.26 Unrealized
GT ADVANCED TECHNOLOGIES INC 0.1%
Value ($000) $623 Shares 150,000 Est. Cost $4.15 Unrealized
CECO CECO ENVIRONMENTAL CORP 0.1%
Value ($000) $615 Shares 50,000 Est. Cost $10.81 Unrealized 0.0%
CHICAGO BRIDGE & IRON CO N V 0.1%
Value ($000) $597 Shares 10,000 Est. Cost $59.70 Unrealized
PRIM PRIMORIS SVCS CORP 0.1%
Value ($000) $590 Shares 29,900 Est. Cost $21.24 Unrealized 0.0%
CELGENE CORP 0.1%
Value ($000) $585 Shares 5,000 Est. Cost $117.00 Unrealized
ASYS AMTECH SYS INC 0.1%
Value ($000) $557 Shares 87,500 Est. Cost $4.48 Unrealized 0.0%
JACOBS ENGR GROUP INC DEL 0.1%
Value ($000) $551 Shares 10,000 Est. Cost $55.10 Unrealized
SPREADTRUM COMMUNICATIONS IN 0.1%
Value ($000) $525 Shares 20,000 Est. Cost $26.25 Unrealized
GROUPON INC 0.1%
Value ($000) $513 Shares 60,000 Est. Cost $8.55 Unrealized
FSLR FIRST SOLAR INC 0.1%
Value ($000) $448 Shares 10,000 Est. Cost $44.50 Unrealized 0.0%
UGL PROSHARES TR II 0.1%
Value ($000) $446 Shares 10,000 Est. Cost $44.60 Unrealized
GILD GILEAD SCIENCES INC 0.1%
Value ($000) $436 Shares 8,500 Est. Cost $36.21 Unrealized 0.0%
DQ DAQO NEW ENERGY CORP 0.1%
Value ($000) $435 Shares 47,300 Est. Cost $9.20 Unrealized
ALCATEL-LUCENT 0.1%
Value ($000) $419 Shares 230,000 Est. Cost $1.82 Unrealized
CAPSTONE TURBINE CORP 0.1%
Value ($000) $410 Shares 350,000 Est. Cost $1.17 Unrealized
ATLANTIC PWR CORP 0.1%
Value ($000) $394 Shares 100,000 Est. Cost $3.94 Unrealized
JUNIPER NETWORKS INC 0.1%
Value ($000) $386 Shares 20,000 Est. Cost $19.30 Unrealized
SILVER SPRING NETWORKS INC 0.1%
Value ($000) $385 Shares 15,425 Est. Cost $24.96 Unrealized
ACTAVIS INC 0.1%
Value ($000) $379 Shares 3,000 Est. Cost $126.33 Unrealized
POWERSECURE INTL INC 0.1%
Value ($000) $376 Shares 25,000 Est. Cost $15.04 Unrealized
ZBH ZIMMER HLDGS INC 0.1%
Value ($000) $375 Shares 5,000 Est. Cost $67.30 Unrealized 0.0%
AMGN AMGEN INC 0.1%
Value ($000) $345 Shares 3,500 Est. Cost $73.34 Unrealized 0.0%
JNJ JOHNSON & JOHNSON 0.1%
Value ($000) $343 Shares 4,000 Est. Cost $59.66 Unrealized 0.0%
TRINITY BIOTECH PLC 0.1%
Value ($000) $337 Shares 20,000 Est. Cost $16.85 Unrealized
UHS UNIVERSAL HLTH SVCS INC 0.1%
Value ($000) $335 Shares 5,000 Est. Cost $62.83 Unrealized 0.0%
BROADSOFT INC 0.1%
Value ($000) $331 Shares 12,000 Est. Cost $27.58 Unrealized
YCS PROSHARES TR II 0.1%
Value ($000) $320 Shares 5,000 Est. Cost $64.00 Unrealized
CAH CARDINAL HEALTH INC 0.1%
Value ($000) $307 Shares 6,500 Est. Cost $32.61 Unrealized 0.0%
CIEN CIENA CORP 0.1%
Value ($000) $291 Shares 15,000 Est. Cost $16.65 Unrealized 0.0%
MCK MCKESSON CORP 0.1%
Value ($000) $286 Shares 2,500 Est. Cost $101.46 Unrealized 0.0%
MRK MERCK & CO INC NEW 0.1%
Value ($000) $279 Shares 6,000 Est. Cost $30.02 Unrealized 0.0%
TPC TUTOR PERINI CORP 0.1%
Value ($000) $271 Shares 15,000 Est. Cost $17.65 Unrealized 0.0%
LIFE TECHNOLOGIES CORP 0.1%
Value ($000) $259 Shares 3,500 Est. Cost $74.00 Unrealized
BWEN BROADWIND ENERGY INC 0.1%
Value ($000) $239 Shares 50,000 Est. Cost $4.37 Unrealized 0.0%
DNN DENISON MINES CORP 0.1%
Value ($000) $232 Shares 200,000 Est. Cost $1.23 Unrealized 0.0%
MOVE INC 0.1%
Value ($000) $231 Shares 18,000 Est. Cost $12.83 Unrealized
CHINA MING YANG WIND PWR GRO 0.0%
Value ($000) $218 Shares 130,000 Est. Cost $1.68 Unrealized
A AGILENT TECHNOLOGIES INC 0.0%
Value ($000) $214 Shares 5,000 Est. Cost $27.97 Unrealized 0.0%
RENTECH INC 0.0%
Value ($000) $210 Shares 100,000 Est. Cost $2.10 Unrealized
SERVICESOURCE INTL LLC 0.0%
Value ($000) $205 Shares 22,000 Est. Cost $9.32 Unrealized
CRL CHARLES RIV LABS INTL INC 0.0%
Value ($000) $205 Shares 5,000 Est. Cost $42.84 Unrealized 0.0%
GEVO INC 0.0%
Value ($000) $203 Shares 100,000 Est. Cost $2.03 Unrealized
AVG TECHNOLOGIES N V 0.0%
Value ($000) $195 Shares 10,000 Est. Cost $19.50 Unrealized
ATRC ATRICURE INC 0.0%
Value ($000) $190 Shares 20,000 Est. Cost $8.71 Unrealized 0.0%
GMED GLOBUS MED INC 0.0%
Value ($000) $169 Shares 10,000 Est. Cost $15.43 Unrealized 0.0%
BRKR BRUKER CORP 0.0%
Value ($000) $162 Shares 10,000 Est. Cost $16.60 Unrealized 0.0%
NXSTAGE MEDICAL INC 0.0%
Value ($000) $143 Shares 10,000 Est. Cost $14.30 Unrealized
RUCKUS WIRELESS INC 0.0%
Value ($000) $128 Shares 10,000 Est. Cost $12.80 Unrealized
CHINACACHE INTL HLDG LTD 0.0%
Value ($000) $122 Shares 30,000 Est. Cost $4.07 Unrealized
LSI CORPORATION 0.0%
Value ($000) $107 Shares 15,000 Est. Cost $7.13 Unrealized
CYAN INC 0.0%
Value ($000) $105 Shares 10,000 Est. Cost $10.50 Unrealized
ACHILLION PHARMACEUTICALS IN 0.0%
Value ($000) $102 Shares 12,500 Est. Cost $8.16 Unrealized
CALX CALIX INC 0.0%
Value ($000) $101 Shares 10,000 Est. Cost $9.31 Unrealized 0.0%
SONUS NETWORKS INC 0.0%
Value ($000) $90 Shares 30,000 Est. Cost $3.00 Unrealized
VNDA VANDA PHARMACEUTICALS INC 0.0%
Value ($000) $81 Shares 10,000 Est. Cost $6.73 Unrealized 0.0%
URANIUM RES INC 0.0%
Value ($000) $66 Shares 25,000 Est. Cost $2.64 Unrealized
URANERZ ENERGY CORP 0.0%
Value ($000) $55 Shares 50,000 Est. Cost $1.10 Unrealized
HIMX HIMAX TECHNOLOGIES INC 0.0%
Value ($000) $52 Shares 10,000 Est. Cost $5.20 Unrealized
DYAX CORP 0.0%
Value ($000) $52 Shares 15,000 Est. Cost $3.47 Unrealized