-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, V0bK3P4KlO71MxAmADRySzI6ei9D4SY9tM8Xp8CBcFhuDajyQtjfaUCoX9jWbMwG w03p0eAeX/ICLq9kdKhi5w== 0000902664-11-000538.txt : 20110214 0000902664-11-000538.hdr.sgml : 20110214 20110214192708 ACCESSION NUMBER: 0000902664-11-000538 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101231 FILED AS OF DATE: 20110214 DATE AS OF CHANGE: 20110214 EFFECTIVENESS DATE: 20110214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: ARDSLEY ADVISORY PARTNERS CENTRAL INDEX KEY: 0000900529 IRS NUMBER: 0 STATE OF INCORPORATION: CT FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-04639 FILM NUMBER: 11611407 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 p11-0264form13fhr.txt ARDSLEY ADVISORY PARTNERS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2010 ----------------------- Check here if Amendment [ ]; Amendment Number: ----- This Amendment (Check only one.): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Ardsley Advisory Partners -------------------------------------------------- Address: 262 Harbor Drive, 4th Floor -------------------------------------------------- Stamford, CT 06902 -------------------------------------------------- -------------------------------------------------- Form 13F File Number: 28-04639 ------------------ The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Steven Napoli -------------------------------------------------- Title: Partner -------------------------------------------------- Phone: 203-564-4230 -------------------------------------------------- Signature, Place, and Date of Signing: /s/ Steven Napoli Stamford, CT 2/14/11 ------------------------ --------------------------- --------- [Signature] [City, State] [Date] Report Type (Check only one.): [ X ] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: none Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 ------------- Form 13F Information Table Entry Total: 92 ------------- Form 13F Information Table Value Total: $644,766 ------------- (thousands) List of Other Included Managers: none Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
FORM 13F INFORMATION TABLE 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 MANAGERS SOLE SHARED NONE - ---------------------------- ---------------- --------- -------- --------- --- ---- ---------- -------- --------- ------ ---- ACTIVE POWER INC COM 00504W100 2,952 1,200,000 SH SOLE 1,200,000 AMARIN CORP PLC SPONS ADR NEW 023111206 15,008 1,830,000 SH SOLE 1,830,000 ANADARKO PETE CORP COM 032511107 18,735 246,000 SH SOLE 246,000 ANADARKO PETE CORP COM 032511107 335 4,400 SH CALL SOLE APPLE INC COM 037833100 21,870 67,800 SH SOLE 67,800 ARTHROCARE CORP COM 043136100 18,077 582,000 SH SOLE 582,000 AXT INC COM 00246W103 1,044 100,000 SH SOLE 100,000 BRIDGEPOINT ED INC COM 10807M105 5,700 300,000 SH SOLE 300,000 CALIX INC COM 13100M509 4,225 250,000 SH SOLE 250,000 CALPINE CORP COM NEW 131347304 1,334 100,000 SH SOLE 100,000 CAMECO CORP COM 13321L108 1,211 30,000 SH SOLE 30,000 CAPSTONE TURBINE CORP COM 14067D102 1,440 1,500,000 SH SOLE 1,500,000 CHINA HYDROELECTRIC CORP SPONSORED ADR 16949D101 1,587 214,750 SH SOLE 214,750 CHINA MED TECHNOLOGIES INC SPONSORED ADR 169483104 4,918 437,500 SH SOLE 437,500 CHINA VALVES TECHNOLOGY INC COM NEW 169476207 17,868 1,705,000 SH SOLE 1,705,000 CHINA YIDA HOLDINGS CO COM NEW 16945D204 8,951 881,000 SH SOLE 881,000 CHINA YUCHAI INTL LTD COM G21082105 792 25,000 SH SOLE 25,000 CITIGROUP INC COM 172967101 18,636 3,940,000 SH SOLE 3,940,000 COEUR D ALENE MINES CORP IDA COM NEW 192108504 2,049 75,000 SH SOLE 75,000 COMMERCIAL METALS CO COM 201723103 830 50,000 SH SOLE 50,000 COMVERGE INC COM 205859101 8,137 1,177,500 SH SOLE 1,177,500 COVANTA HLDG CORP COM 22282E102 3,438 200,000 SH SOLE 200,000 DAQO NEW ENERGY CORP SPONSORED ADR 23703Q104 1,270 125,000 SH SOLE 125,000 ECOTALITY INC COM NEW 27922Y202 2,236 694,443 SH SOLE 694,443 ENERNOC INC COM 292764107 1,674 70,000 SH SOLE 70,000 ENTEROMEDICS INC COM NEW 29365M208 3,773 1,225,000 SH SOLE 1,225,000 EXIDE TECHNOLOGIES COM NEW 302051206 3,764 400,000 SH SOLE 400,000 F5 NETWORKS INC COM 315616102 8,903 68,400 SH SOLE 68,400 FIRST SOLAR INC COM 336433107 3,254 25,000 SH PUT SOLE 25,000 FORD MTR CO DEL *W EXP 01/01/201 345370134 10,351 1,270,000 SH SOLE 1,270,000 FUEL SYS SOLUTIONS INC COM 35952W103 2,204 75,000 SH SOLE 75,000 FUEL TECH INC COM 359523107 1,651 170,000 SH SOLE 170,000 FUELCELL ENERGY INC COM 35952H106 2,310 1,000,000 SH SOLE 1,000,000 GENERAL ELECTRIC CO COM 369604103 2,286 125,000 SH SOLE 125,000 GLOBAL POWER EQUIPMENT GRP I COM PAR $0.01 37941P306 1,862 80,277 SH SOLE 80,277 GLOBE SPECIALTY METALS INC COM 37954N206 3,418 200,000 SH SOLE 200,000 GOLAR LNG LTD BERMUDA SHS G9456A100 675 45,000 SH SOLE 45,000 GREEN PLAINS RENEWABLE ENERG COM 393222104 1,126 100,000 SH SOLE 100,000 GSE SYS INC COM 36227K106 1,086 300,000 SH SOLE 300,000 GT SOLAR INTL INC COM 3623E0209 684 75,000 SH SOLE 75,000 HALLIBURTON CO COM 406216101 53,079 1,300,000 SH CALL SOLE HALOZYME THERAPEUTICS INC COM 40637H109 9,408 1,187,850 SH SOLE 1,187,850 HARBIN ELECTRIC INC COM 41145W109 16,916 975,000 SH SOLE 975,000 HEADWATERS INC COM 42210P102 1,718 375,000 SH SOLE 375,000 HEALTHSOUTH CORP COM NEW 421924309 6,600 318,700 SH SOLE 318,700 HECKMANN CORP COM 422680108 9,132 1,815,600 SH SOLE 1,815,600 HESS CORP COM 42809H107 11,328 148,000 SH SOLE 148,000 HUMAN GENOME SCIENCES INC COM 444903108 6,283 263,000 SH SOLE 263,000 IMRIS INC COM 45322N105 2,802 487,300 SH SOLE 487,300 INFINERA CORPORATION COM 45667G103 2,324 225,000 SH SOLE 225,000 ISOFTSTONE HLDGS LTD SPONSORED ADS 46489B108 2,907 160,000 SH SOLE 160,000 JPMORGAN CHASE & CO COM 46625H100 42,420 1,000,000 SH CALL SOLE KEYUAN PETROCHEMICALS INC COM 493722102 3,185 715,000 SH SOLE 71,500 LDK SOLAR CO LTD SPONSORED ADR 50183L107 860 85,000 SH CALL SOLE LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 14,312 416,050 SH SOLE 416,050 MARKET VECTORS ETF TR JR GOLD MINERS E 57060U589 3,989 100,000 SH SOLE 100,000 MASTEC INC COM 576323109 730 50,000 SH SOLE 50,000 MELLANOX TECHNOLOGIES LTD SHS M51363113 10,864 415,150 SH SOLE 415,150 METALICO INC COM 591176102 3,528 600,000 SH SOLE 680,218 MONSANTO CO NEW COM 61166W101 13,461 193,300 SH SOLE 193,300
FORM 13F INFORMATION TABLE 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 MANAGERS SOLE SHARED NONE - ---------------------------- ---------------- --------- -------- --------- --- ---- ---------- -------- --------- ------ ---- OMNIVISION TECHNOLOGIES INC COM 682128103 5,182 175,000 SH SOLE 175,000 OPENWAVE SYS INC COM NEW 683718308 2,120 1,000,000 SH SOLE 1,000,000 ORACLE CORP COM 68389X105 17,112 546,700 SH SOLE 546,700 PETROLEO BRASILEIRO SA PETRO SP ADR NON VTG 71654V101 11,529 337,400 SH SOLE 337,400 PFIZER INC COM 717081103 8,389 479,100 SH SOLE 479,100 PRIMO WTR CORP COM 74165N105 1,066 75,000 SH SOLE 75,000 QKL STORES INC COM 74732Y105 5,254 1,480,000 SH SOLE 1,480,000 QUALCOMM INC COM 747525103 12,323 249,000 SH SOLE 249,000 QUALITY DISTR INC FLA COM 74756M102 1,012 111,315 SH SOLE 111,315 QUANTA SVCS INC COM 74762E102 996 50,000 SH SOLE 50,000 RADIAN GROUP INC COM 750236101 7,777 963,700 SH SOLE 963,700 ROCKWOOD HLDGS INC COM 774415103 14,267 364,700 SH SOLE 364,700 RUBICON TECHNOLOGY INC COM 78112T107 14,651 695,000 SH SOLE 695,000 SENSATA TECHNOLOGIES HLDG BV SHS N7902X106 2,710 90,000 SH SOLE 90,000 SINO CLEAN ENERGY INC COM NEW 82936G200 6,544 990,000 SH SOLE 990,000 SOLUTIA INC COM NEW 834376501 1,731 75,000 SH SOLE 75,000 SPX CORP COM 784635104 2,502 35,000 SH SOLE 35,000 TELVENT GIT SA SHS E90215109 3,303 125,000 SH SOLE 125,000 TITANIUM METALS CORP COM NEW 888339207 1,718 100,000 SH SOLE 100,000 TRANSATLANTIC PETROLEUM LTD SHS G89982105 4,046 1,215,000 SH SOLE 1,215,000 TRINA SOLAR LIMITED SPON ADR 89628E104 1,757 75,000 SH SOLE 75,000 TUTOR PERINI CORP COM 901109108 1,071 50,000 SH SOLE 50,000 UNITED CONTL HLDGS INC COM 910047109 6,551 275,000 SH SOLE 275,000 UNITED STATES NATL GAS FUND UNIT 912318102 300 50,000 SH CALL SOLE VMWARE INC CL A COM 928563402 9,424 106,000 SH SOLE 106,000 WESTPORT INNOVATIONS INC COM NEW 960908309 7,558 408,100 SH SOLE 408,100 WEYERHAEUSER CO COM 962166104 1,893 100,000 SH SOLE 100,000 WONDER AUTO TECHNOLOGY INC COM 978166106 12,254 1,625,200 SH SOLE 1,625,200 YAHOO INC COM 984332106 8,315 500,000 SH CALL SOLE YONGYE INTL INC COM 98607B106 18,440 2,195,200 SH SOLE 2,195,200 YUHE INTERNATIONAL INC COM 988432100 22,375 2,500,000 SH SOLE 2,500,000 ZBB ENERGY CORPORATION COM 98876R204 3,086 2,857,831 SH SOLE 2,857,831
-----END PRIVACY-ENHANCED MESSAGE-----