ARDSLEY ADVISORY PARTNERS LP Hedge Fund

Location: Norwalk, CT

CIK: 0000900529 · Show all filings

Period: Q3 2018 (← Previous) (Next →)

Filing Date: Nov 14, 2018

Total Value: $742M (100.0% shares, 0.0% debt)

Holdings (151)

DIA SPDR DOW JONES INDL AVRG ETF 9.8%
Value $72.71M Shares 275,000 Est. Cost Unrealized
ELV ANTHEM INC 6.3%
Value $46.59M Shares 170,000 Est. Cost $211.40 Unrealized +11.4%
STKL SUNOPTA INC 4.4%
Value $32.45M Shares 4,414,229 Est. Cost $6.75 Unrealized +18.1%
QQQ INVESCO QQQ TR 3.8%
Value $27.87M Shares 150,000 Est. Cost Unrealized
MPC MARATHON PETE CORP 3.6%
Value $27M Shares 335,000 Est. Cost $61.03 Unrealized +2.4%
RUN SUNRUN INC 3.4%
Value $25.13M Shares 2,020,000 Est. Cost $6.72 Unrealized +106.1%
MSFT MICROSOFT CORP 3.4%
Value $25.05M Shares 219,000 Est. Cost $71.62 Unrealized +40.8%
ELV ANTHEM INC 3.0%
Value $22.61M Shares 82,500 Est. Cost $211.40 Unrealized +11.4%
FORTRESS TRANS INFRST INVS L 2.8%
Value $20.96M Shares 1,152,900 Est. Cost $14.81 Unrealized
JAZZ JAZZ PHARMACEUTICALS PLC 2.7%
Value $19.75M Shares 117,500 Est. Cost $118.00 Unrealized +45.7%
AMYRIS INC 2.5%
Value $18.66M Shares 2,349,867 Est. Cost $7.87 Unrealized
SPY SPDR S&P 500 ETF TR 2.4%
Value $17.44M Shares 60,000 Est. Cost Unrealized
KNX KNIGHT SWIFT TRANSN HLDGS IN 2.3%
Value $17.23M Shares 500,000 Est. Cost $32.54 Unrealized 0.0%
ATLANTICA YIELD PLC 2.3%
Value $17M Shares 826,196 Est. Cost $19.39 Unrealized
ENVIVA PARTNERS LP 2.3%
Value $16.83M Shares 528,312 Est. Cost $28.02 Unrealized
MARRONE BIO INNOVATIONS INC 2.2%
Value $16.43M Shares 10,323,247 Est. Cost $1.22 Unrealized
ALEXION PHARMACEUTICALS INC 2.1%
Value $15.85M Shares 114,000 Est. Cost $121.52 Unrealized
MGY MAGNOLIA OIL & GAS CORP 2.0%
Value $14.63M Shares 975,000 Est. Cost $13.05 Unrealized 0.0%
PROGENICS PHARMACEUTICALS IN 1.7%
Value $12.82M Shares 2,045,000 Est. Cost $7.09 Unrealized
XILINX INC 1.7%
Value $12.71M Shares 158,500 Est. Cost $79.54 Unrealized
UPLD UPLAND SOFTWARE INC 1.6%
Value $11.63M Shares 360,000 Est. Cost $28.57 Unrealized +21.1%
ADAMAS PHARMACEUTICALS INC 1.4%
Value $10.21M Shares 510,000 Est. Cost $25.18 Unrealized
AQUAVENTURE HLDGS LTD 1.3%
Value $9.853M Shares 545,252 Est. Cost $13.61 Unrealized
PENN PENN NATL GAMING INC 1.3%
Value $9.711M Shares 295,000 Est. Cost $31.24 Unrealized +6.5%
GLNG GOLAR LNG LTD BERMUDA 1.3%
Value $9.591M Shares 345,000 Est. Cost $23.43 Unrealized +0.2%
ADBE ADOBE SYS INC 1.3%
Value $9.313M Shares 34,500 Est. Cost $118.86 Unrealized +116.9%
POLARITYTE INC 1.2%
Value $9.197M Shares 481,500 Est. Cost $22.68 Unrealized
CWEN/A CLEARWAY ENERGY INC 1.1%
Value $7.964M Shares 418,048 Est. Cost $12.69 Unrealized 0.0%
FLEXION THERAPEUTICS INC 1.0%
Value $7.765M Shares 415,000 Est. Cost $23.33 Unrealized
GLNG GOLAR LNG LTD BERMUDA 1.0%
Value $7.645M Shares 275,000 Est. Cost $23.43 Unrealized +0.2%
HASI HANNON ARMSTRONG SUST INFR C 1.0%
Value $7.55M Shares 351,500 Est. Cost $9.84 Unrealized +44.6%
LITE LUMENTUM HLDGS INC 1.0%
Value $7.494M Shares 125,000 Est. Cost $59.82 Unrealized 0.0%
T2 BIOSYSTEMS INC 0.9%
Value $6.966M Shares 935,000 Est. Cost $7.68 Unrealized
KNX KNIGHT SWIFT TRANSN HLDGS IN 0.9%
Value $6.896M Shares 200,000 Est. Cost $32.54 Unrealized 0.0%
USA TECHNOLOGIES INC 0.9%
Value $6.66M Shares 925,000 Est. Cost $7.20 Unrealized
PORTOLA PHARMACEUTICALS INC 0.8%
Value $6.258M Shares 235,000 Est. Cost $26.63 Unrealized
FOLD AMICUS THERAPEUTICS INC 0.8%
Value $6.166M Shares 510,000 Est. Cost $13.90 Unrealized +0.6%
PAGS PAGSEGURO DIGITAL LTD 0.8%
Value $5.813M Shares 210,000 Est. Cost $30.97 Unrealized -12.2%
SKY SKYLINE CHAMPION CORPORATION 0.8%
Value $5.714M Shares 200,000 Est. Cost $28.93 Unrealized 0.0%
IMMUNOMEDICS INC 0.8%
Value $5.676M Shares 272,500 Est. Cost $16.21 Unrealized
NOK NOKIA CORP 0.8%
Value $5.58M Shares 1,000,000 Est. Cost $5.58 Unrealized
BL BLACKLINE INC 0.7%
Value $5.365M Shares 95,000 Est. Cost $49.80 Unrealized 0.0%
THERAPEUTICSMD INC 0.7%
Value $4.92M Shares 750,000 Est. Cost $5.94 Unrealized
PARSLEY ENERGY INC 0.6%
Value $4.68M Shares 160,000 Est. Cost $29.25 Unrealized
GSM FERROGLOBE PLC 0.4%
Value $3.268M Shares 400,000 Est. Cost $10.42 Unrealized -25.5%
PROGENICS PHARMACEUTICALS IN 0.4%
Value $3.135M Shares 500,000 Est. Cost $7.09 Unrealized
I D SYSTEMS INC 0.4%
Value $3.052M Shares 439,088 Est. Cost $6.75 Unrealized
HC2 HLDGS INC 0.4%
Value $2.982M Shares 486,500 Est. Cost $5.65 Unrealized
JUST ENERGY GROUP INC 0.4%
Value $2.93M Shares 945,000 Est. Cost $3.17 Unrealized
PLATFORM SPECIALTY PRODS COR 0.4%
Value $2.808M Shares 225,000 Est. Cost $9.21 Unrealized
TYME TECHNOLOGIES INC 0.3%
Value $2.509M Shares 902,500 Est. Cost $2.33 Unrealized
ITERIS INC 0.3%
Value $2.475M Shares 460,000 Est. Cost $5.66 Unrealized
TILRAY INC 0.3%
Value $2.154M Shares 15,000 Est. Cost Unrealized
DB DEUTSCHE BANK AG 0.2%
Value $1.704M Shares 150,000 Est. Cost Unrealized
UNH UNITEDHEALTH GROUP INC 0.2%
Value $1.596M Shares 6,000 Est. Cost $193.49 Unrealized +19.2%
PATTERN ENERGY GROUP INC 0.2%
Value $1.59M Shares 80,000 Est. Cost $21.02 Unrealized
GWRS GLOBAL WTR RES INC 0.2%
Value $1.589M Shares 150,000 Est. Cost $8.18 Unrealized 0.0%
IBB ISHARES TR 0.2%
Value $1.524M Shares 12,500 Est. Cost $137.53 Unrealized
ORBCOMM INC 0.2%
Value $1.358M Shares 125,000 Est. Cost $10.11 Unrealized
PANW PALO ALTO NETWORKS INC 0.2%
Value $1.351M Shares 6,000 Est. Cost $28.66 Unrealized +27.0%
TSLA TESLA INC 0.2%
Value $1.324M Shares 5,000 Est. Cost $20.83 Unrealized 0.0%
CIGNA CORPORATION 0.2%
Value $1.25M Shares 6,000 Est. Cost $184.40 Unrealized
WESTPORT FUEL SYSTEMS INC 0.2%
Value $1.2M Shares 400,000 Est. Cost $2.29 Unrealized
VRTX VERTEX PHARMACEUTICALS INC 0.2%
Value $1.156M Shares 6,000 Est. Cost $156.61 Unrealized +13.7%
GENERAL ELECTRIC CO 0.2%
Value $1.129M Shares 100,000 Est. Cost Unrealized
58 COM INC 0.1%
Value $1.104M Shares 15,000 Est. Cost $73.60 Unrealized
VMWARE INC 0.1%
Value $1.092M Shares 7,000 Est. Cost $156.00 Unrealized
EEM ISHARES TR 0.1%
Value $1.073M Shares 25,000 Est. Cost $42.92 Unrealized
GLD SPDR GOLD TRUST 0.1%
Value $1.015M Shares 9,000 Est. Cost $121.30 Unrealized
ZBH ZIMMER BIOMET HLDGS INC 0.1%
Value $986K Shares 7,500 Est. Cost $105.48 Unrealized +6.1%
MDT MEDTRONIC PLC 0.1%
Value $984K Shares 10,000 Est. Cost $66.15 Unrealized +15.3%
NOW SERVICENOW INC 0.1%
Value $982K Shares 5,000 Est. Cost $17.76 Unrealized +112.9%
ACTIVISION BLIZZARD INC 0.1%
Value $915K Shares 11,000 Est. Cost $83.18 Unrealized
QUOTIENT LTD 0.1%
Value $831K Shares 110,000 Est. Cost $5.01 Unrealized
META FACEBOOK INC 0.1%
Value $822K Shares 5,000 Est. Cost Unrealized
CELGENE CORP 0.1%
Value $805K Shares 9,000 Est. Cost $89.30 Unrealized
SYNEOS HEALTH INC 0.1%
Value $773K Shares 15,000 Est. Cost $51.53 Unrealized
VERTEX ENERGY INC 0.1%
Value $768K Shares 449,413 Est. Cost $1.47 Unrealized
ALDX ALDEYRA THERAPEUTICS INC 0.1%
Value $759K Shares 55,000 Est. Cost $5.72 Unrealized +41.9%
KMX CARMAX INC 0.1%
Value $747K Shares 10,000 Est. Cost $76.27 Unrealized 0.0%
ANSYS INC 0.1%
Value $747K Shares 4,000 Est. Cost $174.25 Unrealized
VIAV VIAVI SOLUTIONS INC 0.1%
Value $737K Shares 65,000 Est. Cost $10.80 Unrealized 0.0%
MAC MACERICH CO 0.1%
Value $691K Shares 12,500 Est. Cost $63.21 Unrealized
JPM JPMORGAN CHASE & CO 0.1%
Value $677K Shares 6,000 Est. Cost $90.23 Unrealized +2.7%
XBI SPDR SERIES TRUST 0.1%
Value $671K Shares 7,000 Est. Cost $71.24 Unrealized
BARCLAYS BK PLC 0.1%
Value $667K Shares 25,000 Est. Cost $26.68 Unrealized
ADVERUM BIOTECHNOLOGIES INC 0.1%
Value $666K Shares 110,000 Est. Cost $3.66 Unrealized
TSLA TESLA INC 0.1%
Value $661K Shares 2,500 Est. Cost $20.83 Unrealized 0.0%
NEW RELIC INC 0.1%
Value $660K Shares 7,000 Est. Cost $94.29 Unrealized
ADMA ADMA BIOLOGICS INC 0.1%
Value $621K Shares 100,000 Est. Cost $5.14 Unrealized +12.1%
AMD ADVANCED MICRO DEVICES INC 0.1%
Value $618K Shares 20,000 Est. Cost $12.61 Unrealized +79.0%
ACER THERAPEUTICS INC 0.1%
Value $617K Shares 20,000 Est. Cost $15.14 Unrealized
PYPL PAYPAL HLDGS INC 0.1%
Value $615K Shares 7,000 Est. Cost $79.24 Unrealized +10.9%
SPLUNK INC 0.1%
Value $605K Shares 5,000 Est. Cost $121.00 Unrealized
CERS CERUS CORP 0.1%
Value $577K Shares 80,000 Est. Cost $3.20 Unrealized +127.0%
SSNC SS&C TECHNOLOGIES HLDGS INC 0.1%
Value $568K Shares 10,000 Est. Cost $55.49 Unrealized 0.0%
GS GOLDMAN SACHS GROUP INC 0.1%
Value $561K Shares 2,500 Est. Cost $210.88 Unrealized -6.9%
RNG RINGCENTRAL INC 0.1%
Value $558K Shares 6,000 Est. Cost $71.54 Unrealized +20.6%
CYMABAY THERAPEUTICS INC 0.1%
Value $554K Shares 50,000 Est. Cost $8.64 Unrealized
NUVECTRA CORP 0.1%
Value $552K Shares 25,095 Est. Cost $8.64 Unrealized
SPOT SPOTIFY TECHNOLOGY S A 0.1%
Value $542K Shares 3,000 Est. Cost $171.66 Unrealized +6.9%
MRK MERCK & CO INC 0.1%
Value $532K Shares 7,500 Est. Cost $44.42 Unrealized +14.0%
AGROFRESH SOLUTIONS 0.1%
Value $530K Shares 85,000 Est. Cost $7.16 Unrealized
ATRC ATRICURE INC 0.1%
Value $525K Shares 15,000 Est. Cost $17.87 Unrealized +77.2%
ROKU ROKU INC 0.1%
Value $511K Shares 7,000 Est. Cost $36.48 Unrealized +57.0%
CSIQ CANADIAN SOLAR INC 0.1%
Value $508K Shares 35,000 Est. Cost $13.77 Unrealized 0.0%
PRQR PROQR THRAPEUTICS N V 0.1%
Value $484K Shares 25,000 Est. Cost $5.04 Unrealized +110.8%
FDX FEDEX CORP 0.1%
Value $482K Shares 2,000 Est. Cost $219.40 Unrealized -3.3%
BSX BOSTON SCIENTIFIC CORP 0.1%
Value $481K Shares 12,500 Est. Cost $29.05 Unrealized +20.2%
KMX CARMAX INC 0.1%
Value $448K Shares 6,000 Est. Cost $76.27 Unrealized 0.0%
ABEONA THERAPEUTICS INC 0.1%
Value $448K Shares 35,000 Est. Cost $7.68 Unrealized
STZ CONSTELLATION BRANDS INC 0.1%
Value $432K Shares 2,000 Est. Cost $188.58 Unrealized 0.0%
PM PHILIP MORRIS INTL INC 0.1%
Value $408K Shares 5,000 Est. Cost $56.04 Unrealized -1.0%
PETIQ INC 0.1%
Value $393K Shares 10,000 Est. Cost $39.30 Unrealized
AZURRX BIOPHARMA INC 0.1%
Value $386K Shares 150,000 Est. Cost $3.54 Unrealized
FRPT FRESHPET INC 0.0%
Value $367K Shares 10,000 Est. Cost Unrealized
APOLLO ENDOSURGERY INC 0.0%
Value $359K Shares 50,000 Est. Cost $5.68 Unrealized
ITRI ITRON INC 0.0%
Value $353K Shares 5,500 Est. Cost $63.09 Unrealized 0.0%
ZOGENIX INC 0.0%
Value $347K Shares 7,000 Est. Cost $49.57 Unrealized
TWLO TWILIO INC 0.0%
Value $346K Shares 4,000 Est. Cost $73.11 Unrealized 0.0%
ALBIREO PHARMA INC 0.0%
Value $333K Shares 10,100 Est. Cost $27.86 Unrealized
ULTIMATE SOFTWARE GROUP INC 0.0%
Value $322K Shares 1,000 Est. Cost $257.43 Unrealized
COMSCORE INC 0.0%
Value $319K Shares 17,500 Est. Cost $18.23 Unrealized
EGHT 8X8 INC NEW 0.0%
Value $319K Shares 15,000 Est. Cost $19.94 Unrealized +9.3%
HAS HASBRO INC 0.0%
Value $315K Shares 3,000 Est. Cost $76.61 Unrealized 0.0%
CDK GLOBAL INC 0.0%
Value $313K Shares 5,000 Est. Cost Unrealized
SERVICEMASTER GLOBAL HLDGS I 0.0%
Value $310K Shares 5,000 Est. Cost $62.00 Unrealized
EIGER BIOPHARMACEUTICALS INC 0.0%
Value $300K Shares 25,000 Est. Cost $12.20 Unrealized
TSN TYSON FOODS INC 0.0%
Value $298K Shares 5,000 Est. Cost $50.84 Unrealized 0.0%
ZENDESK INC 0.0%
Value $284K Shares 4,000 Est. Cost $71.00 Unrealized
PCTY PAYLOCITY HLDG CORP 0.0%
Value $281K Shares 3,500 Est. Cost $57.30 Unrealized +23.6%
IMPRIMIS PHARMACEUTICALS INC 0.0%
Value $278K Shares 100,000 Est. Cost $2.26 Unrealized
CHRS COHERUS BIOSCIENCES INC 0.0%
Value $248K Shares 15,000 Est. Cost $10.94 Unrealized +62.0%
RCKT ROCKET PHARMACEUTICALS INC 0.0%
Value $246K Shares 10,000 Est. Cost $16.31 Unrealized +33.0%
EA ELECTRONIC ARTS INC 0.0%
Value $241K Shares 2,000 Est. Cost $117.84 Unrealized +6.4%
BIOSCRIP INC 0.0%
Value $233K Shares 75,000 Est. Cost $3.00 Unrealized
MEI PHARMA INC 0.0%
Value $216K Shares 50,000 Est. Cost $3.94 Unrealized
NGD NEW GOLD INC CDA 0.0%
Value $198K Shares 250,000 Est. Cost Unrealized
SUNPOWER CORP 0.0%
Value $183K Shares 25,000 Est. Cost $7.32 Unrealized
KARYOPHARM THERAPEUTICS INC 0.0%
Value $179K Shares 10,500 Est. Cost $16.98 Unrealized
HTG MOLECULAR DIAGNOSTICS IN 0.0%
Value $177K Shares 35,000 Est. Cost $5.06 Unrealized
VKTX VIKING THERAPEUTICS INC 0.0%
Value $174K Shares 10,000 Est. Cost $6.65 Unrealized +78.9%
FIREEYE INC 0.0%
Value $170K Shares 10,000 Est. Cost $17.00 Unrealized
CAESARS ENTMT CORP 0.0%
Value $154K Shares 15,000 Est. Cost $10.27 Unrealized
DIREXION SHS ETF TR 0.0%
Value $130K Shares 10,000 Est. Cost $13.00 Unrealized
NEPTUNE WELLNESS SOLUTIONS I 0.0%
Value $97,000 Shares 25,000 Est. Cost $3.88 Unrealized
AILERON THERAPEUTICS INC 0.0%
Value $83,000 Shares 30,000 Est. Cost $2.77 Unrealized
ACTINIUM PHARMACEUTICALS INC 0.0%
Value $59,000 Shares 80,000 Est. Cost $0.74 Unrealized
ENZO BIOCHEM INC 0.0%
Value $41,000 Shares 10,000 Est. Cost $4.10 Unrealized
APRICUS BIOSCIENCES INC 0.0%
Value $31,000 Shares 100,000 Est. Cost $0.31 Unrealized
CAPSTONE TURBINE CORP 0.0%
Value $20,000 Shares 20,000 Est. Cost $1.00 Unrealized