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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, 1999
Check here if Amendment [ ]; Amendment Number :
This Amendment (Check only one): [ ] is a restatement
[ ] adds new holding entries
Institutional Investment Manager Filing this Report :
Name: LONGWOOD INVESTMENT ADVISORS INC/PA
Address: 3 RADNOR CORPORATE CENTER
SUITE 300
RADNOR, PA 19087
13F File Number: 801-49599
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: John P. McNiff
Title: President
Place: Radnor, PA 19087
Phone: 610-995-9559
Signature, Place and Date of Signing
John P. McNiff Radnor, PA February 9, 2000
Report Type (Check only one ):
[X] 13F HOLDINGS REPORT
[ ] 13F NOTICE
[ ] 13F COMBINATION REPORT
List of Other Managers Reporting for this Manager:
I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES AND EXCHANGE ACT OF 1934.
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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: 119,286
List of Other Included Managers:
No. 13F File Number Name
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<TABLE>
Form 13F Information Table
Name of Issuer Title Voting Authority
of Cusip Value Shares/ SH/ PUT/ Invstmt Other
Class (x1000) PRN AMT PRN CALL Dscretn Managers Sole Shared None
<S> <C> <C> <C> <C> <C> <C> <C>
BANCO LATINOAMERICANO DE COM P16994132 1184 50100 SH SOLE 50100
AMERICA ON LINE COM 02364J104 61 800 SH SOLE 800
ANNUITY & LIFE REINS. HLDGS. LTD COM 2142 82000 SH SOLE 82000
APPLIED THEORY CORP. COM 03828R104 1526 55000 SH SOLE 55000
ARDENT SOFTWARE INC COM 039794102 2250 57700 SH SOLE 57700
AVT CORPORATION COM 03828M105 6343 134950 SH SOLE 134950
CLINTRIALS INC COM 188767107 4079 988950 SH SOLE 988950
COLUMBIA LABORATORIES INC COM 197779101 5943 792400 SH SOLE 792400
COMMSCOPE INC COM 203372107 724 17950 SH SOLE 17950
CSG SYSTEM INTERNATIONAL INC COM 126349109 4773 119700 SH SOLE 119700
CIMA LABS INC COM 171796105 2132 163200 SH SOLE 163200
DIGITAL RIVER COM 25388B104 833 25000 SH SOLE 25000
EEX CORPORATION COM 26842V207 549 186800 SH SOLE 186800
ENTRADE INC. COM 29382L100 5980 146300 SH SOLE 146300
ENZON, INC. COM 293904108 5392 124300 SH SOLE 124300
ESS TECHNOLOGY INC COM 269151106 6875 309850 SH SOLE 309850
FILENET CORP. COM 316869106 3914 153500 SH SOLE 153500
FORCENERGY INC. COM 345206106 3 5000 SH SOLE 5000
GUIDANT CORP. COM 401698105 1603 34100 SH SOLE 34100
HAEMONETICS CORP. COM 405024100 643 27000 SH SOLE 27000
HARBINGER CORP COM 41145C103 5297 166500 SH SOLE 166500
ILEX ONOCOLOGY INC COM 451923106 2107 87350 SH SOLE 87350
INFORMIX CORP COM 456779107 6893 602650 SH SOLE 602650
INTERNET CAPITAL GROUP, INC. COM 46059C106 2550 15000 SH SOLE 15000
LIPOSOME CO INC COM 536310105 5480 449100 SH SOLE 449100
LUCENT TECHNOLOGIES COM 549463107 1328 17700 SH SOLE 17700
MARINE DRILLING COMPANIES INC COM 568240204 5737 255700 SH SOLE 255700
OCEAN ENERGY INC COM 67481E106 2249 290250 SH SOLE 290250
OPEN MARKET COM 68370M100 1291 28600 SH SOLE 28600
RSA SECURITY INC COM 749719100 10292 132800 SH SOLE 132800
SUPERIOR INDUSTRIES INTL COM 868168105 54 2000 SH SOLE 2000
SYKE ENTERPRISES INC COM 871237103 3593 81900 SH SOLE 81900
TEKELEC INC COM 879101103 4469 198600 SH SOLE 198600
TITAN EXPLORATION INC COM 888289105 571 105000 SH SOLE 105000
TMBR/SHARP DRILLING COM 87257P101 188 34000 SH SOLE 34000
TIDEWATER, INC. COM 886423102 4399 122200 SH SOLE 122200
VELVET EXPLORATION LTD COM 922582101 2072 601500 SH SOLE 601500
WORLD ACCESS INC. COM 94141A101 963 50000 SH SOLE 50000
XIRCOM COM 983922105 75 1000 SH SOLE 1000
ZORAN CORP. COM 98975F101 558 10000 SH SOLE 10000
POST ENERGY CORP NEW COM 345 100000 SH SOLE 100000
ULSTER PETROLEUMS LTD NEW COM 1826 206200 SH SOLE 206200
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