0001172661-20-002148.txt : 20201113 0001172661-20-002148.hdr.sgml : 20201113 20201113164455 ACCESSION NUMBER: 0001172661-20-002148 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200930 FILED AS OF DATE: 20201113 DATE AS OF CHANGE: 20201113 EFFECTIVENESS DATE: 20201113 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARDSLEY ADVISORY PARTNERS LP 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: 201312169 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 FORMER COMPANY: FORMER CONFORMED NAME: ARDSLEY ADVISORY PARTNERS DATE OF NAME CHANGE: 19940208 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000900529 XXXXXXXX 09-30-2020 09-30-2020 false ARDSLEY ADVISORY PARTNERS LP

262 Harbor Drive, 4th Floor Stamford CT 06902

13F HOLDINGS REPORT 028-04639 N Steven Napoli 203-564-4230 /s/ Steve Napoli Stamford CT 11-12-2020 0 145 518281 INFORMATION TABLE 2 infotable.xml ABBVIE INC COM 00287Y109 9541 109000 SH SOLE 109000 0 0 ABEONA THERAPEUTICS INC COM 00289Y107 26 25000 SH SOLE 25000 0 0 ADMA BIOLOGICS INC COM 000899104 225 94100 SH SOLE 94100 0 0 ADOBE SYSTEMS INCORPORATED COM 00724F101 1471 3000 SH SOLE 3000 0 0 ADVANCED MICRO DEVICES INC COM 007903107 849 10350 SH SOLE 10350 0 0 AEGLEA BIOTHERAPEUTICS INC COM 00773J103 217 30591 SH SOLE 30591 0 0 AES CORP COM 00130H105 4863 268500 SH SOLE 268500 0 0 AIR PRODS & CHEMS INC COM 009158106 2502 8400 SH SOLE 8400 0 0 ALDEYRA THERAPEUTICS INC COM 01438T106 460 62100 SH SOLE 62100 0 0 ALEXION PHARMACEUTICALS INC COM 015351109 286 2500 SH SOLE 2500 0 0 ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 14140 48100 SH SOLE 48100 0 0 ALTA EQUIPMENT GROUP INC COMMON STOCK 02128L106 824 105263 SH SOLE 105263 0 0 AMAZON COM INC COM 023135106 3149 1000 SH SOLE 1000 0 0 AMBARELLA INC SHS G037AX101 6405 122750 SH SOLE 122750 0 0 AMBARELLA INC SHS G037AX101 2609 50000 SH Call SOLE 50000 0 0 AMICUS THERAPEUTICS INC COM 03152W109 212 15000 SH SOLE 15000 0 0 AMYRIS INC COM NEW 03236M200 887 303700 SH SOLE 303700 0 0 ANALOG DEVICES INC COM 032654105 1343 11500 SH SOLE 11500 0 0 ANDERSONS INC COM 034164103 230 12000 SH SOLE 12000 0 0 APOLLO ENDOSURGERY INC COM 03767D108 76 45188 SH SOLE 45188 0 0 APTOSE BIOSCIENCES INC COM NEW 03835T200 179 29750 SH SOLE 29750 0 0 ARCADIA BIOSCIENCES INC COM NEW 039014204 70 25000 SH SOLE 25000 0 0 ARCHER DANIELS MIDLAND CO COM 039483102 570 12250 SH SOLE 12250 0 0 ASPIRA WOMENS HEALTH INC COM 04537Y109 517 167668 SH SOLE 167668 0 0 ASTRAZENECA PLC SPONSORED ADR 046353108 521 9500 SH SOLE 9500 0 0 ATYR PHARMA INC COM NEW 002120202 65 20000 SH SOLE 20000 0 0 AURINIA PHARMACEUTICALS INC COM 05156V102 5590 379500 SH SOLE 379500 0 0 AUTODESK INC COM 052769106 924 4000 SH SOLE 4000 0 0 AVANTOR INC COM 05352A100 225 10000 SH SOLE 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INC COM 58933Y105 12443 150000 SH Call SOLE 150000 0 0 MERCK & CO. INC COM 58933Y105 704 8500 SH SOLE 8500 0 0 MICROSOFT CORP COM 594918104 1157 5500 SH SOLE 5500 0 0 MYOVANT SCIENCES LTD COM G637AM102 142 10100 SH SOLE 10100 0 0 NUTRIEN LTD COM 67077M108 451 11500 SH SOLE 11500 0 0 NXP SEMICONDUCTORS N V COM N6596X109 250 2000 SH SOLE 2000 0 0 ORASURE TECHNOLOGIES INC COM 68554V108 243 20000 SH SOLE 20000 0 0 PALO ALTO NETWORKS INC COM 697435105 1407 5750 SH SOLE 5750 0 0 PAYLOCITY HLDG CORP COM 70438V106 242 1500 SH SOLE 1500 0 0 PG&E CORP COM 69331C108 1831 195000 SH SOLE 195000 0 0 PINTEREST INC CL A 72352L106 706 17000 SH SOLE 17000 0 0 PLUG POWER INC COM NEW 72919P202 644 48000 SH SOLE 48000 0 0 POWERFLEET INC COM 73931J109 5482 973792 SH SOLE 973792 0 0 PROSHARES TR PSHS ULTSH 20YRS 74347B201 24 1500 SH SOLE 1500 0 0 PROSHARES TR PSHS ULTSH 20YRS 74347B201 19625 1250000 SH Call SOLE 1250000 0 0 QORVO INC COM 74736K101 1613 12500 SH SOLE 12500 0 0 QUALCOMM INC COM 747525103 471 4000 SH Call SOLE 4000 0 0 QUALCOMM INC COM 747525103 1765 15000 SH Put SOLE 15000 0 0 QUALCOMM INC COM 747525103 8355 71000 SH SOLE 71000 0 0 QUOTIENT LTD SHS G73268107 206 40000 SH SOLE 40000 0 0 RENEWABLE ENERGY GROUP INC COM NEW 75972A301 1445 27050 SH SOLE 27050 0 0 ROKU INC COM CL A 77543R102 802 4250 SH SOLE 4250 0 0 SAILPOINT TECHNLGIES HLDGS I COM 78781P105 969 24500 SH SOLE 24500 0 0 SALESFORCE COM INC COM 79466L302 251 1000 SH SOLE 1000 0 0 SEELOS THERAPEUTICS INC COM 81577F109 75 80000 SH SOLE 80000 0 0 SERVICENOW INC COM 81762P102 2910 6000 SH SOLE 6000 0 0 SIMPLY GOOD FOODS CO COM 82900L102 5027 228000 SH SOLE 228000 0 0 SKYWORKS SOLUTIONS INC COM 83088M102 1455 10000 SH SOLE 10000 0 0 SPDR S&P 500 ETF TR TR UNIT 78462F103 4019 12000 SH Put SOLE 12000 0 0 SUNOPTA INC COM 8676EP108 62165 8378091 SH SOLE 8378091 0 0 SUNPOWER CORP COM 867652406 1439 115000 SH SOLE 115000 0 0 SURGERY PARTNERS INC COM 86881A100 6703 306065 SH SOLE 306065 0 0 SYNEOS HEALTH INC CL A 87166B102 718 13500 SH SOLE 13500 0 0 TERADATA CORP DEL COM 88076W103 227 10000 SH Call SOLE 10000 0 0 T-MOBILE US INC COM 872590104 24873 217500 SH SOLE 217500 0 0 TWILIO INC CL A 90138F102 2471 10000 SH SOLE 10000 0 0 TWITTER INC COM 90184L102 268 6000 SH SOLE 6000 0 0 UBER TECHNOLOGIES INC COM 90353T100 3648 100000 SH Call SOLE 100000 0 0 UNITEDHEALTH GROUP INC COM 91324P102 779 2500 SH SOLE 2500 0 0 UPLAND SOFTWARE INC COM 91544A109 15137 401500 SH SOLE 401500 0 0 VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 607 15500 SH SOLE 15500 0 0 VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 14670 265000 SH SOLE 265000 0 0 VERTEX ENERGY INC COM 92534K107 7 17893 SH SOLE 17893 0 0 VERTEX PHARMACEUTICALS INC COM 92532F100 816 3000 SH SOLE 3000 0 0 VISTRA CORP COM 92840M102 283 15000 SH SOLE 15000 0 0 VONAGE HLDGS CORP COM 92886T201 598 58500 SH SOLE 58500 0 0 VONAGE HLDGS CORP COM 92886T201 1023 100000 SH Call SOLE 100000 0 0 WALMART INC COM 931142103 714 5100 SH SOLE 5100 0 0 WAYFAIR INC CL A 94419L101 582 2000 SH Call SOLE 2000 0 0 WORKDAY INC CL A 98138H101 2044 9500 SH SOLE 9500 0 0 ZENDESK INC COM 98936J101 7065 68650 SH SOLE 68650 0 0 ZILLOW GROUP INC CL C CAP STK 98954M200 1727 17000 SH SOLE 17000 0 0 ZIMMER BIOMET HOLDINGS INC COM 98956P102 1497 11000 SH SOLE 11000 0 0 ZUORA INC COM CL A 98983V106 414 40000 SH Call SOLE 40000 0 0 ZUORA INC COM CL A 98983V106 460 44500 SH SOLE 44500 0 0