0001164691-18-000128.txt : 20180814
0001164691-18-000128.hdr.sgml : 20180814
20180814164132
ACCESSION NUMBER: 0001164691-18-000128
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20180630
FILED AS OF DATE: 20180814
DATE AS OF CHANGE: 20180814
EFFECTIVENESS DATE: 20180814
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: ARDSLEY ADVISORY PARTNERS
CENTRAL INDEX KEY: 0000900529
IRS NUMBER: 000000000
STATE OF INCORPORATION: NY
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-04639
FILM NUMBER: 181018306
BUSINESS ADDRESS:
STREET 1: 262 HARBOR DRIVE, 4TH FLOOR
CITY: STAMFORD
STATE: CT
ZIP: 06902
BUSINESS PHONE: 203-564-4230
MAIL ADDRESS:
STREET 1: 262 HARBOR DRIVE, 4TH FLOOR
CITY: STAMFORD
STATE: CT
ZIP: 06902
13F-HR
1
primary_doc.xml
13F-HR
LIVE
false
false
false
0000900529
XXXXXXXX
06-30-2018
06-30-2018
ARDSLEY ADVISORY PARTNERS
262 HARBOR DRIVE, 4TH FLOOR
STAMFORD
CT
06902
13F HOLDINGS REPORT
028-04639
N
Steven Napoli
Partner
203-564-4230
/s/ Steve Napoli
Stamford
CT
08-14-2018
0
159
664702
false
INFORMATION TABLE
2
q22018.inftab.xml
INFO TABLE
8X8 INC NEWCOM2829141004764237000SHSOLE 23700000ABEONA THERAPEUTICS INCCOM00289Y10740025000SHSOLE 2500000ACER THERAPEUTICS INCCOM00444P10843220000SHSOLE 2000000ADAMAS PHARMACEUTICALS INCCOM00548A1066716260000SHSOLE 26000000ADMA BIOLOGICS INCCOM00089910436180000SHSOLE 8000000ADOBE SYS INCCOM00724F1011255651500SHSOLE 5150000ADVANCED MICRO DEVICES INCCALL00790390745030000SHCallSOLE 3000000ADVANCED MICRO DEVICES INCCALL00790390715010000SHCallSOLE 1000000ADVANCED MICRO DEVICES INCCALL0079039072099140000SHCallSOLE 14000000ADVANCED MICRO DEVICES INCCOM0079031076296420000SHSOLE 42000000ADVERUM BIOTECHNOLOGIES INCCOM00773U108583110000SHSOLE 11000000AGROFRESH SOLUTIONSCOM00856G10949170000SHSOLE 7000000AIMMUNE THERAPEUTICS INCCOM00900T1072027500SHSOLE 750000AKAMAI TECHNOLOGIES INCCOM00971T101659190000SHSOLE 9000000ALBIREO PHARMA INCCOM01345P10653615100SHSOLE 1510000ALDEYRA THERAPEUTICS INCCOM01438T10635845000SHSOLE 4500000ALEXION PHARMACEUTICALS INCCOM01535110915767127000SHSOLE 12700000ALIBABA GROUP HLDG LTDSPONSORED ADS01609W1021392275000SHSOLE 7500000ALPHABET INCCAP STK CL C02079K10725102250SHSOLE 225000AMICUS THERAPEUTICS INCCOM03152W1097888505000SHSOLE 50500000AMYRIS INCCOM NEW03236M200799125000SHSOLE 12500000ANSYS INCCOM03662Q1056974000SHSOLE 400000ANTHEM INCCALL036752903952140000SHCallSOLE 4000000ANTHEM INCCOM0367521032202092500SHSOLE 9250000APOLLO ENDOSURGERY INCCOM03767D10834950000SHSOLE 5000000APPLIED MATLS INCCOM03822210546210000SHSOLE 1000000APPTIO INCCL A03835C1086842189000SHSOLE 18900000AQUAVENTURE HLDGS LTDSHSG0443N1079018578425SHSOLE 57842500ARCADIA BIOSCIENCES INCCOM NEW03901420420625000SHSOLE 2500000ARROWHEAD PHARMACEUTICALS INCOM04280A10027220000SHSOLE 2000000ATLANTICA YIELD PLCSHSG0751N10317177851196SHSOLE 85119600ATRICURE INCCOM04963C20954120000SHSOLE 2000000AVAYA HLDGS CORPCOM05351X1015930295000SHSOLE 29500000AZURRX BIOPHARMA INCCOM05502L105440137197SHSOLE 13719700BAIDU INCSPON ADR REP A0567521082065585000SHSOLE 8500000BED BATH & BEYOND INCCOM07589610019910000SHSOLE 1000000BIOHAVEN PHARMACTL HLDG CO LCOMG1119610539510000SHSOLE 1000000BIOSCRIP INCCOM09069N10822075000SHSOLE 7500000BOSTON SCIENTIFIC CORPCOM10113710732710000SHSOLE 1000000BUNGE LIMITEDCALLG16962905174325000SHCallSOLE 2500000BUNGE LIMITEDCOMG16962105261537500SHSOLE 3750000CAMPBELL SOUP COCALL13442990960815000SHCallSOLE 1500000CAMPBELL SOUP COCOM13442910960815000SHSOLE 1500000CATERPILLAR INC DELCALL149123901339225000SHCallSOLE 2500000CATERPILLAR INC DELCALL149123901339225000SHCallSOLE 2500000CATERPILLAR INC DELCALL149123901678450000SHCallSOLE 5000000CATERPILLAR INC DELCOM149123101542940000SHSOLE 4000000CELGENE CORPCOM1510201044375500SHSOLE 550000CENTENE CORP DELCOM15135B1011059986000SHSOLE 8600000CERUS CORPCOM15708510153480000SHSOLE 8000000CIGNA CORPORATIONCOM1255091098505000SHSOLE 500000CITIGROUP INCCOM NEW1729674248368125000SHSOLE 12500000COHERUS BIOSCIENCES INCCOM19249H10321015000SHSOLE 1500000CONSTELLATION BRANDS INCPUT21036P95810945000SHPutSOLE 500000CYMABAY THERAPEUTICS INCCOM23257D10367150000SHSOLE 5000000DAQO NEW ENERGY CORPSPNSRD ADR NEW23703Q203106730000SHSOLE 3000000DEUTSCHE BANK AGCALLD181909081062100000SHCallSOLE 10000000DEUTSCHE BANK AGCALLD1819090853150000SHCallSOLE 5000000EIGER BIOPHARMACEUTICALS INCCOM28249U10530525000SHSOLE 2500000ELECTRONIC ARTS INCCOM2855121097055000SHSOLE 500000ENVIVA PARTNERS LPCOM UNIT29414J10713882477850SHSOLE 47785000FEDEX CORPCOM31428X1066242750SHSOLE 275000FERROGLOBE PLCSHSG338561083342390000SHSOLE 39000000FLEXION THERAPEUTICS INCCOM33938J10615381595000SHSOLE 59500000FORTRESS TRANS INFRST INVS LCOM REP LTD LIAB34960P101189531050000SHSOLE 105000000GENERAL ELECTRIC COCALL3696049031361100000SHCallSOLE 10000000GOLAR LNG LTD BERMUDACALLG9456A900147350000SHCallSOLE 5000000GOLAR LNG LTD BERMUDACALLG9456A9002946100000SHCallSOLE 10000000GOLAR LNG LTD BERMUDACALLG9456A9002946100000SHCallSOLE 10000000GOLAR LNG LTD BERMUDACALLG9456A90073725000SHCallSOLE 2500000GOLAR LNG LTD BERMUDASHSG9456A10025925880000SHSOLE 88000000GOLAR LNG PARTNERS LPCOM UNIT LPIY2745C10277350000SHSOLE 5000000GOLDMAN SACHS GROUP INCCOM38141G1044962250SHSOLE 225000GTT COMMUNICATIONS INCCOM3623931006743150000SHSOLE 15000000GW PHARMACEUTICALS PLCADS36197T1036985000SHSOLE 500000HALLIBURTON COCOM4062161014957110000SHSOLE 11000000HANNON ARMSTRONG SUST INFR CCOM41068X10015236770661SHSOLE 77066100HC2 HLDGS INCCOM4041391072403410000SHSOLE 41000000HD SUPPLY HLDGS INCCOM40416M10542910000SHSOLE 1000000HI-CRUSH PARTNERS LPCOM UNIT LTD4283371095758490000SHSOLE 49000000I D SYSTEMS INCCOM4494891032715438610SHSOLE 43861000IMMUNOMEDICS INCCOM4529071086509275000SHSOLE 27500000IMPRIMIS PHARMACEUTICALS INCCOM NEW45323A201220100000SHSOLE 10000000INTERACTIVE BROKERS GROUP INCOM45841N1072584000SHSOLE 400000INVESCO DB MLTI SECTR CMMTYAGRICULTURE FD46140H10690250000SHSOLE 5000000ISHARES TRNASDAQ BIOTECH4642875567697000SHSOLE 700000ITERIS INCCOM46564T1072226460000SHSOLE 46000000JAZZ PHARMACEUTICALS PLCSHS USDG5087110521710126000SHSOLE 12600000JPMORGAN CHASE & COCOM46625H1006266000SHSOLE 600000JUST ENERGY GROUP INCCOM48213W101452125000SHSOLE 12500000KARYOPHARM THERAPEUTICS INCCOM48576U10634820500SHSOLE 2050000LAMB WESTON HLDGS INCCOM5132721043425000SHSOLE 500000LENNAR CORPCL A5260571042635000SHSOLE 500000LITHIUM AMERS CORP NEWCOM NEW53680Q20736468000SHSOLE 6800000MACERICH COCOM55438210171012500SHSOLE 1250000MARATHON PETE CORPCOM56585A10214034200000SHSOLE 20000000MARRONE BIO INNOVATIONS INCCOM57165B10667743681580SHSOLE 368158000MARRONE BIO INNOVATIONS INCCOM57165B10666676666667SHSOLE 666666700MEDTRONIC PLCSHSG5960L10385610000SHSOLE 1000000MEI PHARMA INCCOM NEW55279B20219750000SHSOLE 5000000MELLANOX TECHNOLOGIES LTDSHSM5136311384310000SHSOLE 1000000MERCK & CO INCCALL58933Y9056070100000SHCallSOLE 10000000MERCK & CO INCCOM58933Y1056371105000SHSOLE 10500000MGM RESORTS INTERNATIONALCALL5529539012903100000SHCallSOLE 10000000MGM RESORTS INTERNATIONALCOM5529531016389220000SHSOLE 22000000MICRON TECHNOLOGY INCCOM59511210312376236000SHSOLE 23600000MICROSOFT CORPCOM59491810420252205000SHSOLE 20500000NEW GOLD INC CDACALL644535906520250000SHCallSOLE 25000000NRG YIELD INCCL A NEW62942X3068241483048SHSOLE 48304800NUVECTRA CORPCOM67075N10845422095SHSOLE 2209500ORBCOMM INCCOM68555P1001162115000SHSOLE 11500000PAGSEGURO DIGITAL LTDCOM CL AG687071013746135000SHSOLE 13500000PALO ALTO NETWORKS INCCOM6974351051387167500SHSOLE 6750000PATTERN ENERGY GROUP INCCL A70338P1008625460000SHSOLE 46000000PAYLOCITY HLDG CORPCOM70438V10685314500SHSOLE 1450000PAYPAL HLDGS INCCOM70450Y1035837000SHSOLE 700000PENN NATL GAMING INCCOM70756910910077300000SHSOLE 30000000PGT INNOVATIONS INCCOM69336V10136517500SHSOLE 1750000PHILIP MORRIS INTL INCCOM7181721092022500SHSOLE 250000PLATFORM SPECIALTY PRODS CORCOM72766Q1052496215000SHSOLE 21500000POLARITYTE INCCOM7310941089298395000SHSOLE 39500000PROGENICS PHARMACEUTICALS INCALL7431879062010250000SHCallSOLE 25000000PROGENICS PHARMACEUTICALS INCOM743187106171252130000SHSOLE 213000000PROQR THRAPEUTICS N VSHS EURON7154210936550000SHSOLE 5000000QUOTIENT LTDSHSG73268107883110000SHSOLE 11000000RAYTHEON COCALL7551119079665000SHCallSOLE 500000RED HAT INCCOM7565771025384000SHSOLE 400000RINGCENTRAL INCCL A76680R2065988500SHSOLE 850000ROCKET PHARMACEUTICALS INCCOM77313F10619610000SHSOLE 1000000ROKU INCCOM CL A77543R1023418000SHSOLE 800000SALESFORCE COM INCCOM79466L3028196000SHSOLE 600000SERVICENOW INCCOM81762P1028625000SHSOLE 500000SHERWIN WILLIAMS COCOM8243481065101250SHSOLE 125000SPDR GOLD TRUSTGOLD SHS78463V1078307000SHSOLE 700000SPDR SERIES TRUSTS&P BIOTECH78464A87010661112000SHSOLE 11200000SPOTIFY TECHNOLOGY S ASHSL8681T1022521500SHSOLE 150000SPS COMM INCCOM78463M1075517500SHSOLE 750000SUMMIT MATLS INCCL A86614U10065725000SHSOLE 2500000SUNOPTA INCCOM8676EP108250052976801SHSOLE 297680100SUNRUN INCCOM86771W105255111940000SHSOLE 194000000T2 BIOSYSTEMS INCCOM89853L1045844755000SHSOLE 75500000TALEND S AADS8742242075298500SHSOLE 850000THERAPEUTICSMD INCCOM88338N1074368700000SHSOLE 70000000TIVITY HEALTH INCCOM88870R10252815000SHSOLE 1500000TRANSENTERIX INCCOM NEW89366M20110925000SHSOLE 2500000TYME TECHNOLOGIES INCCOM90238J10332661033500SHSOLE 103350000ULTIMATE SOFTWARE GROUP INCCOM90385D1079013500SHSOLE 350000UNIFI INCCOM NEW90467720079325000SHSOLE 2500000UNITED RENTALS INCCOM911363109664545000SHSOLE 4500000UNITED TECHNOLOGIES CORPCOM9130171093753000SHSOLE 300000UNITEDHEALTH GROUP INCCOM91324P10212275000SHSOLE 500000UPLAND SOFTWARE INCCOM91544A1098077235000SHSOLE 23500000VERTEX ENERGY INCCOM92534K107175165413SHSOLE 16541300VERTEX PHARMACEUTICALS INCCOM92532F10010206000SHSOLE 600000VIKING THERAPEUTICS INCCOM92686J10633235000SHSOLE 3500000VIVINT SOLAR INCCOM92854Q1061576320000SHSOLE 32000000WESTPORT FUEL SYSTEMS INCCOM NEW9609083091265500000SHSOLE 50000000XILINX INCCOM9839191015879000SHSOLE 900000ZIMMER BIOMET HLDGS INCCOM98956P1025575000SHSOLE 500000