0000902664-13-000718.txt : 20130213
0000902664-13-000718.hdr.sgml : 20130213
20130213131812
ACCESSION NUMBER: 0000902664-13-000718
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20121231
FILED AS OF DATE: 20130213
DATE AS OF CHANGE: 20130213
EFFECTIVENESS DATE: 20130213
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: 13601572
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
p13-0155form13fhr.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, 2012
-----------------------
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
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Address: 262 Harbor Drive, 4th Floor
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Stamford, CT 06902
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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
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Title: Partner
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Phone: 203-564-4230
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Signature, Place, and Date of Signing:
/s/ Steven Napoli Stamford, CT 2/13/13
------------------------ --------------------------- ---------
[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: 119
-------------
Form 13F Information Table Value Total: $ 496,648
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(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
---------------------------- ---------------- --------- -------- --------- --- ---- ---------- -------- --------- ------ ----
ACCURAY INC COM 004397105 161 25,000 SH SOLE 25,000 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q201 120 15,000 SH SOLE 15,000 0 0
ACTIVE POWER INC COM 00504W100 5,002 1,493,187 SH SOLE 1,493,187 0 0
ADA ES INC COM 005208103 1,231 72,900 SH SOLE 72,900 0 0
AETNA INC NEW COM 00817Y108 232 5,000 SH SOLE 5,000 0 0
ALCATEL-LUCENT SPONSORED ADR 013904305 139 100,000 SH SOLE 100,000 0 0
ANADARKO PETE CORP COM 032511107 18,578 250,000 SH SOLE 250,000 0 0
ARTHROCARE CORP COM 043136100 519 15,000 SH SOLE 15,000 0 0
ASIAINFO-LINKAGE INC COM 04518A104 109 10,000 SH SOLE 10,000 0 0
ATMEL CORP COM 049513104 328 50,000 SH SOLE 50,000 0 0
ATRICURE INC COM 04963C209 380 55,000 SH SOLE 55,000 0 0
BABCOCK & WILCOX CO NEW COM 05615F102 655 25,000 SH SOLE 25,000 0 0
BARRICK GOLD CORP COM 067901108 7,002 200,000 SH SOLE 200,000 0 0
BLYTH INC COM NEW 09643P207 7,274 467,800 SH SOLE 467,800 0 0
BOSTON SCIENTIFIC CORP COM 101137107 143 25,000 SH SOLE 25,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 310 9,500 SH SOLE 9,500 0 0
BUNGE LIMITED COM G16962105 1,817 25,000 SH SOLE 25,000 0 0
CALPINE CORP COM NEW 131347304 1,583 87,300 SH SOLE 87,300 0 0
CASELLA WASTE SYS INC CL A 147448104 1,209 276,009 SH SOLE 276,009 0 0
CELGENE CORP COM 151020104 314 4,000 SH SOLE 4,000 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 1,442 76,800 SH SOLE 76,800 0 0
CHICAGO BRIDGE & IRON CO N V N Y REGISTRY SH 167250109 1,159 25,000 SH SOLE 25,000 0 0
CISCO SYS INC COM 17275R102 196 10,000 SH SOLE 10,000 0 0
CLEAN HARBORS INC COM 184496107 2,063 37,500 SH SOLE 37,500 0 0
COMPUTER PROGRAMS & SYS INC COM 205306103 252 5,000 SH SOLE 5,000 0 0
COVANTA HLDG CORP COM 22282E102 2,295 124,600 SH SOLE 124,600 0 0
CUMMINS INC COM 231021106 1,084 10,000 SH SOLE 10,000 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 890 75,000 SH SOLE 75,000 0 0
D R HORTON INC COM 23331A109 6,923 350,000 SH SOLE 350,000 0 0
EBAY INC COM 278642103 255 5,000 SH SOLE 5,000 0 0
E HOUSE CHINA HLDGS LTD ADR 26852W103 103 25,000 SH SOLE 25,000 0 0
ELLIE MAE INC COM 28849P100 9,713 350,000 SH SOLE 350,000 0 0
ENERNOC INC COM 292764107 2,350 200,000 SH PUT SOLE 200,000 0 0
ENSCO PLC SHS CLASS A G3157S106 5,928 100,000 SH SOLE 100,000 0 0
ENTEROMEDICS INC COM NEW 29365M208 7,028 2,510,000 SH SOLE 2,510,000 0 0
EXIDE TECHNOLOGIES COM NEW 302051206 684 200,000 SH SOLE 200,000 0 0
FABRINET SHS G3323L100 171 13,000 SH SOLE 13,000 0 0
FACEBOOK INC CL A 30303M102 8,092 304,000 SH SOLE 304,000 0 0
FLEXTRONICS INTL LTD ORD Y2573F102 248 40,000 SH SOLE 40,000 0 0
FLOW INTL CORP COM 343468104 701 200,200 SH SOLE 200,200 0 0
FOCUS MEDIA HLDG LTD SPONSORED ADR 34415V109 334 13,000 SH SOLE 13,000 0 0
FREEPORT-MCMORAN COPPER & GO COM 35671D857 9,405 275,000 SH SOLE 275,000 0 0
FREEPORT-MCMORAN COPPER & GO COM 35671D857 13,680 400,000 SH CALL SOLE 0 0 0
FUTUREFUEL CORPORATION COM 36116M106 501 42,300 SH SOLE 42,300 0 0
GENERAL CABLE CORP DEL NEW COM 369300108 1,216 40,000 SH SOLE 40,000 0 0
GEVO INC COM 374396109 924 600,000 SH SOLE 600,000 0 0
GIANT INTERACTIVE GROUP INC ADR 374511103 135 25,000 SH SOLE 25,000 0 0
GILEAD SCIENCES INC COM 375558103 220 3,000 SH SOLE 3,000 0 0
GLOBUS MED INC CL A 379577208 157 15,000 SH SOLE 15,000 0 0
GNC HLDGS INC COM CL A 36191G107 6,656 200,000 SH SOLE 200,000 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 552 15,000 SH SOLE 15,000 0 0
GREAT LAKES DREDGE & DOCK CO COM 390607109 1,473 164,900 SH SOLE 164,900 0 0
GREENBRIER COS INC COM 393657101 1,455 90,000 SH SOLE 90,000 0 0
GT ADVANCED TECHNOLOGIES INC COM 36191U106 303 100,000 SH SOLE 100,000 0 0
CLAYMORE EXCHANGE TRD FD TR GUGG CHN SML CAP 18383Q853 5,206 217,000 SH SOLE 217,000 0 0
HALCON RES CORP COM NEW 40537Q209 6,920 1,000,000 SH SOLE 1,000,000 0 0
HEADWATERS INC COM 42210P102 1,070 125,000 SH SOLE 125,000 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 399 10,000 SH SOLE 10,000 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 6,791 450,000 SH SOLE 450,000 0 0
HOLOGIC INC COM 436440101 8,604 430,000 SH SOLE 430,000 0 0
ILLUMINA INC COM 452327109 222 4,000 SH SOLE 4,000 0 0
ISHARES TR FTSE CHINA25 IDX 464287184 243 6,000 SH SOLE 6,000 0 0
JDS UNIPHASE CORP COM PAR $0.001 46612J507 7,061 523,000 SH SOLE 523,000 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 15,576 292,500 SH SOLE 292,500 0 0
KEYNOTE SYS INC COM 493308100 2,254 160,000 SH SOLE 160,000 0 0
LENNAR CORP CL A 526057104 12,181 315,000 SH SOLE 315,000 0 0
LINNCO LLC COMSHS LTD INT 535782106 28,009 775,000 SH SOLE 775,000 0 0
LSB INDS INC COM 502160104 1,063 30,000 SH SOLE 30,000 0 0
LSI CORPORATION COM 502161102 141 20,000 SH SOLE 20,000 0 0
LYONDELLBASELL INDUSTRIES N SHS - A - N53745100 16,271 285,000 SH SOLE 285,000 0 0
MCKESSON CORP COM 58155Q103 330 3,400 SH SOLE 3,400 0 0
MERCK & CO INC NEW COM 58933Y105 4,585 112,000 SH SOLE 112,000 0 0
MICRON TECHNOLOGY INC COM 595112103 95 15,000 SH SOLE 15,000 0 0
MONSTER BEVERAGE CORP COM 611740101 5,284 100,000 SH SOLE 100,000 0 0
MONSTER BEVERAGE CORP COM 611740101 5,284 100,000 SH CALL SOLE 0 0 0
NCI BUILDING SYS INC COM NEW 628852204 1,134 81,600 SH SOLE 81,600 0 0
NXSTAGE MEDICAL INC COM 67072V103 169 15,000 SH SOLE 15,000 0 0
OMNICARE INC COM 681904108 451 12,500 SH SOLE 12,500 0 0
ORMAT TECHNOLOGIES INC COM 686688102 3,686 191,200 SH SOLE 191,200 0 0
PACTERA TECHNOLOGY INTL LTD SPONSORED ADR 695255109 79 10,000 SH SOLE 10,000 0 0
PFIZER INC COM 717081103 25,581 1,020,000 SH SOLE 1,020,000 0 0
POWER ONE INC NEW COM 73930R102 1,438 350,000 SH SOLE 350,000 0 0
PRIMORIS SVCS CORP COM 74164F103 602 40,000 SH SOLE 40,000 0 0
PROCERA NETWORKS INC COM NEW 74269U203 6,548 353,000 SH SOLE 353,000 0 0
PROSHARES TR II ULTRASHRT EURO 74347W882 285 15,000 SH SOLE 15,000 0 0
PROSHARES TR II ULTRASHORT YEN N 74347W569 15,485 305,000 SH SOLE 305,000 0 0
QLT INC COM 746927102 79 10,000 SH SOLE 10,000 0 0
REGIONAL MGMT CORP COM 75902K106 4,758 287,500 SH SOLE 287,500 0 0
RENTECH INC COM 760112102 1,712 651,000 SH SOLE 651,000 0 0
ROCKWOOD HLDGS INC COM 774415103 2,291 46,320 SH SOLE 46,320 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 28,482 200,000 SH PUT SOLE 200,000 0 0
SABA SOFTWARE INC COM NEW 784932600 14,683 1,680,000 SH SOLE 1,680,000 0 0
SANOFI SPONSORED ADR 80105N105 308 6,500 SH SOLE 6,500 0 0
SBA COMMUNICATIONS CORP COM 78388J106 213 3,000 SH SOLE 3,000 0 0
SCHLUMBERGER LTD COM 806857108 7,623 110,000 SH SOLE 110,000 0 0
SEAGATE TECHNOLOGY PLC SHS G7945M107 837 27,500 SH PUT SOLE 27,500 0 0
SENSATA TECHNOLOGIES HLDG BV SHS N7902X106 10,881 335,000 SH SOLE 335,000 0 0
SHANGPHARMA CORP SPONSORED ADR 81943P104 256 29,800 SH SOLE 29,800 0 0
SHAW GROUP INC COM 820280105 1,631 35,000 SH SOLE 35,000 0 0
SHIRE PLC SPONSORED ADR 82481R106 230 2,500 SH SOLE 2,500 0 0
SHORETEL INC COM 825211105 127 30,000 SH SOLE 30,000 0 0
SILICON MOTION TECHNOLOGY CO SPONSORED ADR 82706C108 4,977 350,000 SH SOLE 350,000 0 0
STILLWATER MNG CO COM 86074Q102 1,278 100,000 SH SOLE 100,000 0 0
SUNOPTA INC COM 8676EP108 701 124,600 SH SOLE 124,600 0 0
SUNPOWER CORP COM 867652406 7,306 1,300,000 SH SOLE 1,300,000 0 0
SYNERGETICS USA INC COM 87160G107 288 60,000 SH SOLE 60,000 0 0
TIVO INC COM 888706108 9,233 750,000 SH SOLE 750,000 0 0
TRIMBLE NAVIGATION LTD COM 896239100 598 10,000 SH SOLE 10,000 0 0
UNITED RENTALS INC COM 911363109 36,416 800,000 SH SOLE 800,000 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 897 35,000 SH SOLE 35,000 0 0
UNIVERSAL HLTH SVCS INC CL B 913903100 266 5,500 SH SOLE 5,500 0 0
U S G CORP COM NEW 903293405 7,018 250,000 SH SOLE 250,000 0 0
VALERO ENERGY CORP NEW COM 91913Y100 853 25,000 SH SOLE 25,000 0 0
WATSON PHARMACEUTICALS INC COM 942683103 21,156 246,000 SH SOLE 246,000 0 0
WESTPORT INNOVATIONS INC COM NEW 960908309 8,013 300,000 SH SOLE 300,000 0 0
WORLD ENERGY SOLUTIONS INC D COM NEW 98145W208 3,497 794,750 SH SOLE 794,750 0 0
YAHOO INC COM 984332106 199 10,000 SH SOLE 10,000 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 219 12,000 SH SOLE 12,000 0 0
ZBB ENERGY CORPORATION COM 98876R204 881 2,670,000 SH SOLE 2,670,000 0 0