-----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, At0jSmt9t6QFKM3RFuJThE4NpVHnMnmcHudiIzvrQMwbrvxhdnr9iy22He4573VM bVfQMgKInFvRzgznKR5XSQ== 0000902664-06-001892.txt : 20060731 0000902664-06-001892.hdr.sgml : 20060731 20060731105743 ACCESSION NUMBER: 0000902664-06-001892 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20060630 FILED AS OF DATE: 20060731 DATE AS OF CHANGE: 20060731 EFFECTIVENESS DATE: 20060731 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: 06989859 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 form13fhr.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: June 30, 2006 ----------------------- 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 7/31/06 ------------------------ --------------------------- --------- [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: 42 ------------- Form 13F Information Table Value Total: $616,447 ------------- (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 - ----------------------------- ---------------- --------- ---------- --------- --- ----- ----------- -------- -------- ------ ----- AETNA INC NEW COM 00817Y108 35937 900000 SH SOLE 900000 AMERICAN INTL GROUP INC COM 026874107 8858 150000 SH SOLE 150000 BAIDU COM INC SPON ADR REP A 056752108 15681 190000 SH SOLE 190000 BANKRATE INC COM 06646V108 5664 150000 SH SOLE 150000 BIOGEN IDEC INC COM 09062X103 32424 700000 SH SOLE 700000 CAREMARK RX INC COM 141705103 29922 600000 SH SOLE 600000 CENTURY ALUM CO COM 156431108 8923 250000 SH SOLE 250000 CHICAGO BRIDGE & IRON CO N V NY REGISTRY SH 167250109 9660 400000 SH SOLE 400000 CITIGROUP INC COM 172967101 9650 200000 SH SOLE 200000 CONOR MEDSYSTEMS INC COM 208264101 6898 250000 SH SOLE 250000 COVANTA HLDG CORP COM 22282E102 39713 2250000 SH SOLE 2250000 DOMINION RES INC VA NEW COM 25746U109 14210 190000 SH SOLE 190000 ECLIPSYS CORP COM 278856109 13620 750000 SH SOLE 750000 ENSCO INTL INC COM 26874Q100 8974 195000 SH SOLE 195000 F5 NETWORKS INC COM 315616102 16044 300000 SH SOLE 300000 FEDERATED DEPT STORES INC DE COM 31410H101 4575 125000 SH SOLE 125000 FINISAR COM 31787A101 9892 3025000 SH SOLE 3025000 FORMFACTOR INC COM 346375108 4463 100000 SH SOLE 100000 FOSTER WHEELER LTD SHS NEW G36535139 14040 325000 SH SOLE 325000 GOOGLE INC CL A 38259P508 20967 50000 SH SOLE 50000 GRACE W R & CO DEL NEW COM 38388F108 32871 2809500 SH SOLE 2809500 HALLIBURTON CO COM 406216101 21892 295000 SH SOLE 295000 HARRIS INTERACTIVE INC COM 414549105 5875 1030750 SH SOLE 1030750 HILTON HOTELS CORP COM 432848109 9898 350000 SH SOLE 350000 ICICI BK LTD COM 45104G104 22468 950000 SH SOLE 950000 INTEGRATED DEVICE TECHNOLOGY COM 458118106 11344 800000 SH SOLE 800000 ISHARES INC MSCI JAPAN 464286848 20460 1500000 SH SOLE 1500000 KIRBY CORP COM 497266106 11159 282500 SH SOLE 282500 MAXWELL TECHNOLOGIES INC COM 577767106 5889 300000 SH SOLE 300000 MGM MIRAGE COM 552953101 10200 250000 SH SOLE 250000 NEKTAR THERAPEUTICS COM 640268108 16506 900000 SH SOLE 900000 NETLOGIC MICROSYSTEMS INC COM 64118B100 8869 275000 SH SOLE 275000 ORIGIN AGRITECH LIMITED SHS G67828106 9246 644750 SH SOLE 644750 PACIFIC ETHANOL INC COM 69423U107 17528 758150 SH SOLE 758150 PACKETEER INC COM 695210104 1418 125000 SH SOLE 125000 RTI INTL METALS INC COM 74973W107 6980 125000 SH SOLE 125000 SIEMENS A G SPONSORED ADR 826197501 10853 125000 SH SOLE 125000 SOUTHWEST AIRLS CO COM 844741108 8594 525000 SH SOLE 525000 SRA INTL INC CL A 78464R105 17310 650000 SH SOLE 650000 SUN MICROSYSTEMS INC COM 866810104 11828 2850000 SH SOLE 2850000 THERMO ELECTRON CORP COM 883556102 31710 875000 SH SOLE 875000 UNITEDHEALTH GROUP INC COM 91324P102 13434 300000 SH SOLE 300000
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