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, 1999
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Check here if Amendment [ ]; Amendment Number:
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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: 646 Steamboat Road
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Greenwich, CT 06830
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Form 13F File Number: 28-04639
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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: Kevin McCormack
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Title: Partner, Chief Financial Officer
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Phone: 203-863-1430
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Signature, Place, and Date of Signing:
/S/ Kevin McCormack Greenwich, CT 08/13/99
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[Signature] [City, State] [Date]
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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:
[If there are no entries in this list, omit this section.]
Form 13F File Number Name
28-
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[Repeat as necessary.]
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Form 13F SUMMARY PAGE
Report Summary:
Number of Other Included Managers: 0
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Form 13F Information Table Entry Total: 52
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Form 13F Information Table Value Total: $1,176,449
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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.
[If there are no entries in this list, state "NONE" and omit the column
headings and list entries.]
No. Form 13F File Number Name
28-
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[Repeat as necessary.]
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Form 13F INFORMATION TABLE
<C> <C> <C> <C> <C> <C> <C> <C>
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
- ------------------- ---------------- ------- -------- ------- --- ---- ---------- -------- ---- ------ ----
FIRST WORLD COMM. INC. CORPORATE 337625AC1 23,790 45,750,000(SH) (SOLE)
AT AND T CORP COMMON STK 001957109 16,744 300,000(SH) (SOLE)
ALKERMES INC COMMON STK 01642T108 19,425 840,000(SH) (SOLE)
ANADARKO COMMON STK 032511107 16,382 445,000(SH) (SOLE)
ASK JEEVES INC COMMON STK 045174109 196 14,000(SH) (SOLE)
ASPECT DEVELOPMENT COMMON STK 045234101 12,950 700,000(SH) (SOLE)
ASSOCIATED GROUP COMMON STK 045651205 32,268 495,000(SH) (SOLE)
CENTOCOR INC. COMMON STK 152342101 4,663 100,000(SH) (SOLE)
CENTURY COMM. CORP COMMON STK 156503104 15,640 340,000(SH) (SOLE)
CISCO SYSTEM COMMON STK 17275R102 19,331 300,000(SH) (SOLE)
CLARENT CORP COMMON STK 180461105 179 11,950(SH) (SOLE)
COMDISCO INC COMMON STK 200336105 18,578 725,000(SH) (SOLE)
COMPUCREDIT CORP COMMON STK 20478N100 12,160 640,000(SH) (SOLE)
DANKA BUSINESS SYS PLC COMMON STK 236277109 15,750 2,800,000(SH) (SOLE)
DELTA & PINE LAND CO COMMON STK 247357106 14,175 450,000(SH) (SOLE)
FIRST WORLD COMM. COMMON WAR 337625115 2,288 45,750(SH) (SOLE)
FOREST LABORATORIES COMMON STK 345838106 27,750 600,000(SH) (SOLE)
FRONTIER CORP COMMON STK 35906P105 29,313 500,000(SH) (SOLE)
GENERAL INSTRUMENT CORP COMMON STK 370120107 8,500 200,000(SH) (SOLE)
GERALD STEVENS INC COMMON STK 37369G101 2,400 200,000(SH) (SOLE)
GILEAD SCIENCES INC COMMON STK 375558103 28,999 555,000(SH) (SOLE)
GLOBALSTAR TELECOM COMMON STK 37936U104 28,755 355,000(SH) (SOLE)
ICG COMMUNICATIONS COMMON STK 449246107 25,436 1,190,000(SH) (SOLE)
IMS HEALTH INC (WI) COMMON STK 449934108 46,875 1,500,000(SH) (SOLE)
JONES APPAREL GROUP COMMON STK 480074103 10,294 300,000(SH) (SOLE)
WORLDCOM COMMON STK 55268B106 18,073 210,000(SH) (SOLE)
MARINE DRILLING CO. INC.COMMON STK 568240204 11,498 840,000(SH) (SOLE)
MEDAPHIS CORP COMMON STK 584028104 24,524 4,265,000(SH) (SOLE)
MEDIAONE GROUP INC COMMON STK 58440J104 30,122 405,000(SH) (SOLE)
MEDPARTNERS INC COMMON STK 58503X107 21,000 2,800,000(SH) (SOLE)
THE MEN'S WAREHOUSE COMMON STK 587118100 1,275 50,000(SH) (SOLE)
MICROSOFT COMMON STK 594918104 31,375 400,000(SH)(C) (SOLE)
NTLI INC COMMON STK 629407107 81,447 945,000(SH) (SOLE)
NATIONAL SEMICONDUCTOR COMMON STK 637640103 22,000 1,000,000(SH)(C) (SOLE)
NORTHPOINT COMM. INC. COMMON STK 666610100 1,095 30,000(SH) (SOLE)
OCEAN ENERGY INC COMMON STK 67481E106 21,608 2,245,000(SH) (SOLE)
OMNICARE INC COMMON STK 681904108 18,938 1,500,000(SH) (SOLE)
ORACLE SYSTEMS COMMON STK 68389X105 70,125 2,000,000(SH)(C) (SOLE)
OUTBACK STEAKHOUSE INC COMMON STK 689899102 27,519 700,000(SH) (SOLE)
PE CORP-CELERA GENOMICS COMMON STK 69332S201 4,856 300,000(SH) (SOLE)
PARAMETRIC COMMON STK 699173100 13,875 1,000,000(SH) (SOLE)
PEREGRINE SYSTEMS COMMON STK 71366Q101 7,706 300,000(SH) (SOLE)
PROVIDIAN FINANCIAL CORP.COMMON STK 74406A102 30,773 330,000(SH) (SOLE)
SILICON GRAPHICS COMMON STK 827056102 16,375 1,000,000(SH) (SOLE)
SUPERIOR TELECOM COMMON STK 868365107 34,750 1,390,000(SH) (SOLE)
TELEPHONE AND DATA SYS. COMMON STK 879433100 23,034 315,000(SH) (SOLE)
TOTAL RENAL CARE COMMON STK 89151A107 22,566 1,450,000(SH) (SOLE)
TYCO INTERNATIONAL LTD COMMON STK 902124106 101,383 1,070,000(SH) (SOLE)
UNITED GLOBAL COMM. 7% PREFER STK 913247102 50,250 1,000,000(SH) (SOLE)
VINTAGE PETROLEUM INC COMMON STK 927460105 9,675 900,000(SH) (SOLE)
WARNER LAMBERT COMMON STK 934488107 34,563 500,000(SH)(C) (SOLE)
WORLD ACCESS COMMON STK 98141A101 13,207 935,000(SH) (SOLE)
REPORT TOTALS 1,176,449
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