UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Quarter Ended: September 30, 1999
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: Columbia Partners, L.C.C., Investment Management
Address: 1775 Pennsylvania Avenue, NW, 10th Floor
Washington, DC 20006
13F File Number : 28-5386
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: Terence W. Collins
Title: President
Phone: 202-296-3131
Signature, Place, and Date of Signing:
Terence W. Collins Washington, DC September 10, 1999
Report Type (Check only one.):
[X] 13F HOLDINGS REPORT.
[ ] 13F NOTICE
[ ] 13F COMBINATION REPORT.
List of Other Managers Reporting for this Manager:
Quantitative Advisors 13F File No: 28-4108
I AM SIGNING THHIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE
ACT OF 1034.
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FORM 13F INFORMATION TABLE
VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
ABERCROMBIE & FITCH COM 002896207 7730 226925 SH SOLE 66810 160115
ADAPTEC INC COM 00651F108 10100 254485 SH SOLE 70920 183565
ALLIED CAPITAL CORP COM 01903Q108 838 37360 SH SOLE 37360
AM CAP STRATEGIES LTD COM 024937104 2586 139765 SH SOLE 72385 67380
AMAZON.COM INC COM 023135106 19372 242340 SH SOLE 122100 120240
AMERICA ONLINE INC COM 02364J104 30457 292680 SH SOLE 149957 142723
AMERICAN EXPRESS COM 025816109 21212 157127 SH SOLE 78877 78250
AMERICAN HOME PRODUCTS CORP COM 026609107 11374 274071 SH SOLE 131780 142291
AMERICAN INTERNATIONAL GROUP COM 026874107 19805 227802 SH SOLE 114060 113742
AMERITECH CORP COM 030954101 22812 341757 SH SOLE 175242 166515
ANALOG DEVICES COM 032654105 3918 76440 SH SOLE 5955 70485
ANHEUSER-BUSCH COS INC COM 035229103 23379 333690 SH SOLE 162720 170970
ANIXTER INTL INC COM 035290105 3636 156390 SH SOLE 80095 76295
ANNUITY AND LIFE COM G03910109 3590 144320 SH SOLE 76890 67430
APPLIED MATLS INC COM 038222105 17217 221625 SH SOLE 111065 110560
AT HOME CORP-SER A COM 045919107 251 6065 SH SOLE 6065
AT&T CORP COM 001957109 19599 450544 SH SOLE 225775 224769
BANKAMERICA CORP COM 060505104 17735 318471 SH SOLE 163066 155405
BAXTER INTERNATIONAL INC COM 071813109 14685 243735 SH SOLE 120955 122780
BIOMATRIX INC COM 09060p102 2558 113985 SH SOLE 58270 55715
BIOMET INC COM 090613100 2211 84025 SH SOLE 6595 77430
BJ SERVICES CO COM 055482103 362 11380 SH SOLE 11380
BJ's WHOLESALE CLUB COM 05548J106 12032 406993 SH SOLE 132530 274463
BP AMOCO PLC -ADR COM 055622104 225 2028 SH SOLE 2028
BRISTOL MYERS SQUIBB COM 110122108 23983 355310 SH SOLE 168705 186605
BROADCOM CORP COM 111320107 354 3245 SH SOLE 3245
BURLINGTON RESOURCES INC COM 122014103 614 16700 SH SOLE 8880 7820
CABLE DESIGN TECHNOLOGIES COM 126924109 9210 403740 SH SOLE 210830 192910
CABLEVISION SYSTEMS-CL A COM 12686c109 4372 60100 SH SOLE 3850 56250
CATERPILLAR INC COM 149123101 12032 219515 SH SOLE 108570 110945
CBS CORPORATION COM 12490k107 17751 383800 SH SOLE 195315 188485
CHESAPEAKE ENERGY CORP COM 165167107 4711 1215665 SH SOLE 624112 591553
CHICO'S FAS COM 168615102 6083 223240 SH SOLE 106620 116620
CISCO SYSTEMS INC COM 17275R102 20892 304716 SH SOLE 148170 156546
CITIGROUP INC COM 172967101 21987 499700 SH SOLE 234708 264992
CITRIX SYSTEMS INC COM 177376100 6173 99664 SH SOLE 6235 93429
CLARIFY INC COM 180492100 4551 90450 SH SOLE 46375 44075
CLEAR CHANNEL COMMUNICATIONS COM 184502102 18561 232370 SH SOLE 116875 115495
CLEARNET COMMUNICATIONA-CL A COM 184902104 4053 224400 SH SOLE 115510 108890
COCA-COLA CO COM 191216100 1509 31265 SH SOLE 210 31055
COMCAST CORP-SPECIAL CL A COM 200300200 18074 453260 SH SOLE 228195 225065
COMVERSE TECHNOLOGY INC COM 205862402 4917 52140 SH SOLE 27325 24815
CONEXANT SYSTEMS INC COM 207142100 4049 55735 SH SOLE 3910 51825
COORS (ADOLPH) -CL B COM 217016104 3921 72450 SH SOLE 38245 34205
CORDANT TECHNOLOGIES INC COM 218412104 2843 93390 SH SOLE 6920 86470
CORN PRODUCTS INTERNATIONAL COM 219023108 2832 93045 SH SOLE 46845 46200
COSTCO COMPANIES INC COM 22160Q102 22284 309500 SH SOLE 150607 158893
COUSINS PROPERTIES INC COM 222795106 746 21972 SH SOLE 21972
COX RADIO INC COM 224051102 383 6440 SH SOLE 6440
DALLAS SEMICONDUCTOR CORP COM 235204104 4649 86990 SH SOLE 41860 45130
DARDEN RESTAURANTS INC COM 237194105 4245 216985 SH SOLE 14945 202040
DAYTON HUDSON CORP COM 239753106 21476 357555 SH SOLE 171145 186410
DEB SHOPS INC COM 242728103 426 21855 SH SOLE 21855
DELL COMPUTER CORP COM 247025109 16581 396545 SH SOLE 198345 198200
DIAMOND OFFSHRE DRILLING INC COM 25271C102 2260 67730 SH SOLE 5285 62445
DISNEY (WALT) COMPANY COM 254687106 1370 52685 SH SOLE 14200 38485
DLJDIRECT COM 257661504 851 55810 SH SOLE 25465 30345
DOLLAR GENERAL COM 256669102 4519 146367 SH SOLE 9851 136516
DUKE ENERGY CORP COM 264399106 14526 263510 SH SOLE 134105 129405
EARTHGRAINS CO COM 270319106 2311 104440 SH SOLE 53820 50620
EASTMAN KODAK CO COM 277461109 252 3327 SH SOLE 105 3222
EMC CORP COM 268648102 28728 402490 SH SOLE 199400 203090
ENGAGE TECHNOLOGIES INC COM 292827102 1939 51445 SH SOLE 26315 25130
ENTERTAINMENT PROPERTIES REIT COM 29380T105 2555 174730 SH SOLE 85690 89040
EXAR CORP COM 300645108 5381 143720 SH SOLE 69810 73910
EXXON CORP COM 302290101 20014 263345 SH SOLE 133890 129455
FAMILY DOLLAR STORES COM 307000109 4052 191800 SH SOLE 13170 178630
FEDERAL NATL MORTGAGE ASSN COM 313586109 17394 277470 SH SOLE 140575 136895
FIRST UNION CORP (N C) COM 337358105 843 23650 SH SOLE 11000 12650
FIRST VIRGINIA BANKS INC COM 337477103 263 6030 SH SOLE 6030
FOREST LABORATORIES -CL A COM 345838106 4019 95400 SH SOLE 15620 79780
FRIENDLY ICE CREAM CORP COM 358497105 158 32000 SH SOLE 32000
FURNITURE BRANDS INTL INC COM 360921100 2750 139660 SH SOLE 67030 72630
GENERAL MOTORS CORP COM 370442105 19895 316115 SH SOLE 158140 157975
GENESCO INC COM 371532102 2353 188220 SH SOLE 96900 91320
GENTEX CORP COM 371901109 267 12920 SH SOLE 12920
GEORGIA-PACIFIC CORP COM 373298108 3053 75500 SH SOLE 5590 69910
GLOBAL INDUSTRIES LTD COM 379336100 3144 386900 SH SOLE 198015 188885
GLOBAL MARINE INC COM 379352404 3496 212670 SH SOLE 106325 106345
HALLIBURTON CO COM 406216101 14103 343965 SH SOLE 171990 171975
HENRY JACK & ASSOC INC COM 426281101 4776 129300 SH SOLE 69460 59840
HOME DEPOT INC COM 437076102 24661 359360 SH SOLE 174900 184460
INCO LTD COM 453258402 836 39115 SH SOLE 23695 15420
INKTOMI CORP COM 457277101 6823 56840 SH SOLE 6710 50130
INTEL CORP COM 458140100 31402 422565 SH SOLE 204899 217666
INTERDENT INC COM 45865r109 242 28854 SH SOLE 18938 9916
INTERNET CAPITAL GROUP INC COM 46059C106 2056 23400 SH SOLE 14541 8859
INTL BUSINESS MACHINES CORP COM 459200101 28584 236235 SH SOLE 113680 122555
INTL PAPER CO COM 460146103 15147 315144 SH SOLE 162249 152895
JABIL CIRCUIT INC COM 466313103 10186 205775 SH SOLE 64185 141590
JOHNSON & JOHNSON COM 478160104 27855 303183 SH SOLE 147508 155675
KAISER ALUMINUM COM 483007100 552 66365 SH SOLE 34205 32160
KILROY REALTY CORP COM 49427F108 1019 48230 SH SOLE 23435 24795
KIMBERLY-CLARK CORP COM 494368103 200 3800 SH SOLE 3800
LATTICE SEMICONDUCTOR CORP COM 518415104 3643 122724 SH SOLE 63218 59506
LEXMARK INTL GRP INC -CL A COM 529771107 5792 71955 SH SOLE 5350 66605
LILLY (ELI) & CO COM 532457108 15314 238587 SH SOLE 116222 122365
LINEAR TECHNOLOGY CORP COM 535678106 3665 62350 SH SOLE 4325 58025
LSI LOGIC CORP COM 502161102 7372 141760 SH SOLE 71230 70530
LUCENT TECHNOLOGIES INC COM 549463107 29142 449202 SH SOLE 220100 229102
MARINE DRILLING CO INC COM 568240204 4410 278873 SH SOLE 150585 128288
MCDONALDS CORP COM 580135101 21404 494893 SH SOLE 241320 253573
MCI WORLDCOM INC COM 55268B106 26749 372166 SH SOLE 180950 191216
MEDIAONE GROUP INC COM 58440J104 788 11530 SH SOLE 6400 5130
MERCK & CO COM 589331107 19408 299445 SH SOLE 148380 151065
MICROCELL TELECOM CL-B COM 59501t304 351 27000 SH SOLE 27000
MICROCHIP TECHNOLOGY INC COM 595017104 8122 158095 SH SOLE 50975 107120
MICRON TECHNOLOGY INC COM 595112103 16654 250440 SH SOLE 108825 141615
MICROSOFT CORP COM 594918104 52725 582190 SH SOLE 287115 295075
MONTANA POWER CO COM 612085100 3600 118275 SH SOLE 8185 110090
MOTOROLA INC COM 620076109 24401 277288 SH SOLE 138758 138530
NABORS INDS INC COM 629568106 391 15625 SH SOLE 15625
NATIONWIDE FINANCIAL SERV COM 638612101 3164 89455 SH SOLE 6740 82715
NETWORK APPLIANCE INC COM 64120L104 4495 62760 SH SOLE 4400 58360
NEXTEL COMMUNICATIONS COM 65332V103 569 8395 SH SOLE 7000 1395
NOBLE DRILLING CORP COM 655042109 3638 166300 SH SOLE 10850 155450
NORTEL NETWORKS (formerly Nort COM 656569100 34691 680215 SH SOLE 341985 338230
ONEOK INC COM 682680103 2026 66840 SH SOLE 4600 62240
ORACLE CORP COM 68389X105 239 5260 SH SOLE 5260
ORTHODONTIC CENTERS OF AMER COM 68750P103 6013 344823 SH SOLE 171355 173468
OUTBACK STEAKHOUSE COM 689899102 7431 291754 SH SOLE 85446 206308
PAPA JOHN'S INTL INC COM 698813102 4664 113070 SH SOLE 57680 55390
PHILIP MORRIS COS INC COM 718154107 261 7624 SH SOLE 7624
PINNACLE HOLDINGS INC COM 72346N101 3353 128360 SH SOLE 65505 62855
POWERWAVE TECHNOLOGIES INC COM 739363109 4204 87185 SH SOLE 45330 41855
PRECISION DRILLING COM 74022D100 733 31610 SH SOLE 18800 12810
PREPAID LEGAL SERVICES INC COM 740065107 6657 169059 SH SOLE 89110 79949
PRIORITY HEALTHCARE COM 74264T102 6919 224088 SH SOLE 75274 148814
QUANTUM CORPORATION COM 747906303 3519 473145 SH SOLE 246595 226550
RAMBUS INC COM 750917106 240 3625 SH SOLE 3625
RATIONAL SOFTWARE CORP COM 75409P202 9270 316590 SH SOLE 105940 210650
READERS DIGEST ASSN -CL A COM 755267101 3668 125385 SH SOLE 9375 116010
REALNETWORKS INC COM 75605L104 6407 61270 SH SOLE 4245 57025
REYNOLDS & REYNOLDS -CL A COM 761695105 10589 519703 SH SOLE 219710 299993
RHYTHMS NETCONNECTIONS INC COM 762430205 1058 30665 SH SOLE 15590 15075
ROSLYN BANCORP INC COM 778162107 259 14465 SH SOLE 14465
ROSS STORES INC COM 778296103 3927 195150 SH SOLE 13760 181390
SAFEWAY INC COM 786514208 19538 513301 SH SOLE 245150 268151
SCHERING-PLOUGH COM 806605101 203 4650 SH SOLE 4650
SCHLUMBERGER LTD COM 806857108 22221 356600 SH SOLE 178540 178060
SCHOLASTIC CORP COM 807066105 485 9700 SH SOLE 9700
SEAGATE TECHNOLOGY COM 811804103 21789 711485 SH SOLE 306715 404770
SENSORMATIC ELECTRONICS COM 817265101 4123 324945 SH SOLE 170230 154715
SHAW INDUSTRIES INC COM 820286102 3088 194510 SH SOLE 14630 179880
SIEBEL SYSTEMS INC COM 826170102 11366 170600 SH SOLE 55290 115310
SOLECTRON CORP COM 834182107 3817 53150 SH SOLE 3665 49485
SPEEDWAY MOTORSPORTS INC COM 847788106 2174 50195 SH SOLE 25990 24205
SPRINT CORP COM 852061100 21751 400940 SH SOLE 202755 198185
STEVEN MADDEN LTD COM 556269108 1808 139785 SH SOLE 72665 67120
SUN MICROSYSTEMS INC COM 866810104 24169 259880 SH SOLE 129175 130705
SYBRON INTL CORP COM 87114F106 8213 305600 SH SOLE 100060 205540
SYMANTEC CORP COM 871503108 4001 111240 SH SOLE 58905 52335
TANDY CORP COM 875382103 393 7600 SH SOLE 6775 825
TEMPLE-INLAND INC COM 879868107 3244 53185 SH SOLE 3745 49440
TERADYNE INC COM 880770102 14138 401080 SH SOLE 199305 201775
TERAYON COMMUNICATION SYS COM 880775101 3858 78945 SH SOLE 38135 40810
TEXACO INC COM 881694103 18485 292825 SH SOLE 148505 144320
TEXAS INSTRUMENTS INC COM 882508104 19413 236025 SH SOLE 116525 119500
TEXTRON INC COM 883203101 24729 319599 SH SOLE 155609 163990
TJX COMPANIES INC COM 872540109 17741 632185 SH SOLE 268270 363915
TMP WORLDWIDE INC COM 872941109 3576 58750 SH SOLE 30695 28055
TOMMY HILFIGER CORP COM G8915Z102 2264 80335 SH SOLE 5640 74695
UNION PLANTERS CORP COM 908068109 3187 78220 SH SOLE 5890 72330
UNITED RENTALS INC COM 911363109 6808 312989 SH SOLE 92858 220131
UNITED TECHNOLOGIES CORP COM 913017109 23212 391344 SH SOLE 196099 195245
VALASSIS COMMUNICATIONS INC COM 918866104 3869 88059 SH SOLE 6180 81879
VALUEVISION INTL INC-CL A COM 92047K107 260 10000 SH SOLE 10000
VERTICALNET INC COM 92532L107 4195 113375 SH SOLE 59100 54275
VIGNETTE CORPORATION COM 926734104 6408 70805 SH SOLE 36485 34320
VITESSE SEMICONDUCTOR CORP COM 928497106 5838 68386 SH SOLE 4395 63991
WAL-MART STORES COM 931142103 29718 624820 SH SOLE 305955 318865
WASHINGTON GAS LIGHT CO COM 938837101 424 15625 SH SOLE 9660 5965
WASHINGTON MUTUAL INC COM 939322103 744 25439 SH SOLE 365 25074
WEATHERFORD INTERNATIONAL COM 947074100 3409 106527 SH SOLE 7445 99082
WESTERN WIRELESS CORP -CL A COM 95988E204 6562 146335 SH SOLE 53325 93010
WESTWOOD ONE INC COM 961815107 3068 67985 SH SOLE 34690 33295
WILLBROS GROUP INC COM 969199108 182 25500 SH SOLE 25500
WILLIAMS COS INC COM 969457100 12874 342177 SH SOLE 172381 169796
WINSTAR COMMUNICATIONS INC COM 975515107 202 5170 SH SOLE 5170
YOUNG & RUBICAM INC COM 987425105 3927 89250 SH SOLE 6715 82535
ZANY BRAINY INC COM 98906Q101 355 40000 SH SOLE 40000
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