UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Quarter Ended: December 31, 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 February 10, 2000, 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>
ADAPTEC INC COM 00651F108 800 16040 SH SOLE 600 15440
ADC TELEMUNICATIONS INC COM 000886101 2054 28300 SH SOLE 23000 5300
ALLIED CAPITAL CORP COM 01903Q108 691 37760 SH SOLE 400 37360
AM CAP STRATEGIES LTD COM 024937104 3078 135295 SH SOLE 67915 67380
AMAZON.COM INC COM 023135106 19985 262525 SH SOLE 131605 130920
AMERICA ONLINE INC COM 02364J104 36072 475411 SH SOLE 245624 229787
AMERICAN EAGLE OUTFITTERS COM 02553E106 1244 27635 SH SOLE 21000 6635
AMERICAN EXPRESS COM 025816109 21378 128592 SH SOLE 50577 78015
AMERICAN HOME PRODUCTS CORP COM 026609107 17344 441881 SH SOLE 215900 225981
AMERICAN INTERNATIONAL GROUP COM 026874107 24686 228307 SH SOLE 114605 113702
AMERITRADE HOLDING CORP- CL A COM 03072H109 4614 212765 SH SOLE 108355 104410
AMPHENOL CORP-CL A COM 032095101 3328 50000 SH SOLE 25465 24535
ANALOG DEVICES COM 032654105 6984 75100 SH SOLE 5165 69935
ANHEUSER-BUSCH COS INC COM 035229103 23456 330945 SH SOLE 162130 168815
ANIXTER INTL INC COM 035290105 3195 154885 SH SOLE 78590 76295
ANNUITY AND LIFE COM G03910109 3917 149925 SH SOLE 74030 75895
ANTEC CORP COM 03664P105 484 13260 SH SOLE 910 12350
APPLIED MATLS INC COM 038222105 28273 223175 SH SOLE 110630 112545
APPLIED MICRO CIRCUITS CORP COM 03822W109 7415 58270 SH SOLE 4020 54250
APRIA HEALTHCARE GROUP INC COM 037933108 2375 132400 SH SOLE 67380 65020
APTARGROUP INC COM 038336103 1023 40710 SH SOLE 19695 21015
ARIBA INC COM 04033V104 539 3040 SH SOLE 100 2940
ASPECT DEVELOPMENT INC COM 045234101 925 13510 SH SOLE 13125 385
AT&T CORP COM 001957109 22766 448049 SH SOLE 224905 223144
BANKAMERICA CORP COM 060505104 15747 313766 SH SOLE 159296 154470
BAXTER INTERNATIONAL INC COM 071813109 15281 243275 SH SOLE 120530 122745
BJ SERVICES CO COM 055482103 5035 120425 SH SOLE 7850 112575
BJ's WHOLESALE CLUB COM 05548J106 14755 404248 SH SOLE 135820 268428
BLACK & DECKER CORP COM 091797100 4599 88020 SH SOLE 6055 81965
BRISTOL MYERS SQUIBB COM 110122108 16642 259275 SH SOLE 123155 136120
BROADCOM CORP COM 111320107 1036 3805 SH SOLE 125 3680
BROADWING INC COM 111620100 8177 221750 SH SOLE 45465 176285
CABLE DESIGN TECHNOLOGIES COM 126924109 10304 447995 SH SOLE 230365 217630
CACHEFLOW INC COM 126946102 2222 17000 SH SOLE 8660 8340
CAPITAL ONE FINL CORP COM 14040H105 4390 91100 SH SOLE 6290 84810
CARRAMERICA REALTY CORP COM 144418100 866 40535 SH SOLE 18785 21750
CATERPILLAR INC COM 149123101 17636 374745 SH SOLE 196570 178175
CBS CORPORATION COM 12490k107 20384 318815 SH SOLE 133280 185535
CENDANT CORP COM 151313103 14764 555805 SH SOLE 242560 313245
CHARTER COMMUNICATIONS INC-A COM 16117M107 1946 88970 SH SOLE 6125 82845
CHEMDEX CORP COM 163595101 3008 27100 SH SOLE 9860 17240
CHESAPEAKE ENERGY CORP COM 165167107 1471 619235 SH SOLE 342317 276918
CHICO'S FAS COM 168615102 8754 232675 SH SOLE 117570 115105
CIRCUIT CITY STR CRCT CTY GP COM 172737108 1063 23585 SH SOLE 23265 320
CISCO SYSTEMS INC COM 17275R102 35027 326976 SH SOLE 157445 169531
CITIGROUP INC COM 172967101 27683 497108 SH SOLE 233573 263535
CITRIX SYSTEMS INC COM 177376100 9332 75870 SH SOLE 4880 70990
CLEAR CHANNEL COMMUNICATIONS COM 184502102 22027 246800 SH SOLE 128885 117915
CLEARNET COMMUNICATIONA-CL A COM 184902104 7566 220095 SH SOLE 121360 98735
COCA-COLA CO COM 191216100 1802 30930 SH SOLE 210 30720
COMCAST CORP-SPECIAL CL A COM 200300200 20572 406854 SH SOLE 173580 233274
COMVERSE TECHNOLOGY INC COM 205862402 7468 51595 SH SOLE 26780 24815
CORN PRODUCTS INTERNATIONAL COM 219023108 3012 91955 SH SOLE 45755 46200
COUSINS PROPERTIES INC COM 222795106 746 21972 SH SOLE 21972
COVAD COMMUNICATIONS GROUP COM 222814204 482 8615 SH SOLE 305 8310
COX RADIO INC COM 224051102 753 7545 SH SOLE 250 7295
DALLAS SEMICONDUCTOR CORP COM 235204104 5616 87150 SH SOLE 41150 46000
DARDEN RESTAURANTS INC COM 237194105 3933 216985 SH SOLE 14945 202040
DAYTON HUDSON CORP COM 239753106 26398 359465 SH SOLE 172400 187065
DELL COMPUTER CORP COM 247025109 204 4000 SH SOLE 4000
DELTA AIR LINES DEL COM 247361108 3876 77815 SH SOLE 5370 72445
DIGITAL MICROWAVE CORP COM 253859102 2037 86900 SH SOLE 45760 41140
DII GROUP INC COM 232949107 5175 72915 SH SOLE 4975 67940
DISNEY (WALT) COMPANY COM 254687106 1403 47955 SH SOLE 14200 33755
DLJDIRECT COM 257661504 2288 168690 SH SOLE 75415 93275
DONALDSON LUFKIN & JENRETTE COM 257661108 3923 81105 SH SOLE 5585 75520
DUKE ENERGY CORP COM 264399106 14356 286405 SH SOLE 145230 141175
E*TRADE GROUP INC COM 269246104 250 9575 SH SOLE 9575
EASTMAN KODAK CO COM 277461109 220 3327 SH SOLE 105 3222
EMC CORP COM 268648102 41994 384385 SH SOLE 192240 192145
ENGAGE TECHNOLOGIES INC COM 292827102 8238 137305 SH SOLE 79005 58300
ENTERCOM COMMUNICATIONS CORP COM 293639100 5807 87660 SH SOLE 44430 43230
ENTERTAINMENT PROPERTIES REIT COM 29380T105 725 55000 SH SOLE 26830 28170
EXAR CORP COM 300645108 8235 139875 SH SOLE 77090 62785
EXXON MOBIL CORPORATION COM 30231G102 21143 262440 SH SOLE 131520 130920
F5 NETWORKS INC COM 315616102 616 5400 SH SOLE 5400
FAMILY DOLLAR STORES COM 307000109 3129 191800 SH SOLE 13170 178630
FEDERAL NATL MORTGAGE ASSN COM 313586109 17281 276775 SH SOLE 139860 136915
FIRST TENNESSEE NATL CORP COM 337162101 2948 103425 SH SOLE 7135 96290
FLOWERS INDUSTRIES INC COM 343496105 3666 229995 SH SOLE 112235 117760
FOREST LABORATORIES -CL A COM 345838106 4866 79195 SH SOLE 5445 73750
FORTUNE BRANDS INC COM 349631101 4584 138660 SH SOLE 9120 129540
FREESHOP.COM COM 356873109 14781 307935 SH SOLE 175440 132495
FURNITURE BRANDS INTL INC COM 360921100 2330 105905 SH SOLE 43320 62585
GADZOOX NETWORKS INC COM 362555104 374 8590 SH SOLE 305 8285
GENERAL ELECTRIC CO COM 369604103 249 1610 SH SOLE 1610
GENERAL MOTORS CORP COM 370442105 22936 315540 SH SOLE 157570 157970
GENESCO INC COM 371532102 2412 185565 SH SOLE 94245 91320
GENTEX CORP COM 371901109 3821 137685 SH SOLE 60355 77330
GEON COMPANY COM 37246W105 1191 36645 SH SOLE 17730 18915
GEORGIA GULF CORP COM 373200203 1115 36645 SH SOLE 17730 18915
GEORGIA-PACIFIC CORP COM 373298108 3796 74800 SH SOLE 5145 69655
GILLETTE CO COM 375766102 1255 30480 SH SOLE 22685 7795
GLOBAL CROSSING LTD COM G3921A100 22263 445255 SH SOLE 225145 220110
GLOBAL MARINE INC COM 379352404 3466 208470 SH SOLE 103055 105415
HARLEY-DAVIDSON INC COM 412822108 4708 73485 SH SOLE 5075 68410
HEALTHEON/WEBMD CORPORATION COM 422209106 413 11005 SH SOLE 390 10615
HENRY JACK & ASSOC INC COM 426281101 5533 103060 SH SOLE 52920 50140
HOME DEPOT INC COM 437076102 36957 537555 SH SOLE 261532 276022
IMS HEALTH COM 449934108 1340 49270 SH SOLE 40000 9270
INCO LTD COM 453258402 201 8560 SH SOLE 8560
INFINITY BROADCASTING CORP-A COM 45662S102 724 20000 SH SOLE 20000
INKTOMI CORP COM 457277101 10880 122590 SH SOLE 22100 100490
INTEL CORP COM 458140100 36427 442550 SH SOLE 219824 222726
INTERDENT INC COM 45865r109 277 34304 SH SOLE 18938 15366
INTERNET CAPITAL GROUP INC COM 46059C106 2113 12432 SH SOLE 10835 1597
INTL BUSINESS MACHINES CORP COM 459200101 293 2720 SH SOLE 2720
INTL PAPER CO COM 460146103 17704 313694 SH SOLE 161504 152190
JABIL CIRCUIT INC COM 466313103 8899 121905 SH SOLE 31675 90230
JOHNSON & JOHNSON COM 478160104 27398 293813 SH SOLE 141843 151970
KILROY REALTY CORP COM 49427F108 866 38705 SH SOLE 16990 21715
KIMBERLY-CLARK CORP COM 494368103 23246 355245 SH SOLE 177100 178145
KINDER MORGAN INC COM 49455P101 4402 218045 SH SOLE 14835 203210
LEXMARK INTL GRP INC -CL A COM 529771107 5859 64745 SH SOLE 4335 60410
LILLY (ELI) & CO COM 532457108 20248 304477 SH SOLE 150467 154010
LSI LOGIC CORP COM 502161102 5568 82495 SH SOLE 44245 38250
LUCENT TECHNOLOGIES INC COM 549463107 33753 450040 SH SOLE 219290 230750
MARTIN MARIETTA MATERIALS COM 573284106 4533 110560 SH SOLE 7605 102955
MBNA CORP COM 55262L100 15555 570810 SH SOLE 287610 283200
MCDONALDS CORP COM 580135101 777 19263 SH SOLE 375 18888
MCI WORLDCOM INC COM 55268B106 29570 557265 SH SOLE 270495 286770
METTLER-TOLEDO INTERNATIONAL COM 592688105 955 25000 SH SOLE 25000
MICROCELL TELECOM CL-B COM 59501T304 7053 214550 SH SOLE 122915 91635
MICROCHIP TECHNOLOGY INC COM 595017104 3024 44185 SH SOLE 22870 21315
MICROSOFT CORP COM 594918104 66937 573335 SH SOLE 281460 291875
MODEM MEDIA POPPE TYSON INC COM 607533106 5696 80935 SH SOLE 42645 38290
MONTANA POWER CO COM 612085100 4265 118275 SH SOLE 8185 110090
MORGAN STAN DEAN WITTR NEW COM 617446448 22776 159550 SH SOLE 62535 97015
MOTHERNATURE.COM COM 61978K105 73 10000 SH SOLE 7195 2805
MOTOROLA INC COM 620076109 37749 256358 SH SOLE 118988 137370
MSC INDUSTRIAL DIRECT CO -CL COM 553530106 927 70000 SH SOLE 70000
NABORS INDS INC COM 629568106 560 18115 SH SOLE 605 17510
NEIMAN MARCUS GROUP-CL B COM 640204301 673 25000 SH SOLE 25000
NETWORK APPLIANCE INC COM 64120L104 6730 81020 SH SOLE 5580 75440
NEXTEL COMMUNICATIONS COM 65332V103 861 8345 SH SOLE 7000 1345
NORTEL NETWORKS (formerly Nort COM 656569100 43922 434870 SH SOLE 180930 253940
NVIDIA CORP COM 67066G104 9063 193090 SH SOLE 105105 87985
ONEOK INC COM 682680103 1679 66840 SH SOLE 4600 62240
ORTHODONTIC CENTERS OF AMER COM 68750P103 3446 288643 SH SOLE 138300 150343
OUTBACK STEAKHOUSE COM 689899102 7146 275491 SH SOLE 74899 200592
PAC-WEST TELECOMM INC COM 69371Y101 8631 325680 SH SOLE 169655 156025
PEREGRINE SYSTEMS INC COM 71366q101 589 7000 SH SOLE 7000
PERKINELMER INC COM 714046109 3735 89594 SH SOLE 45442 44152
PINNACLE HOLDINGS INC COM 72346N101 9724 229475 SH SOLE 124820 104655
POWERWAVE TECHNOLOGIES INC COM 739363109 7059 120925 SH SOLE 68940 51985
PRICELINE.COM INC COM 741503106 201 4240 SH SOLE 145 4095
PRIORITY HEALTHCARE COM 74264T102 3870 133752 SH SOLE 8757 124995
QWEST COMMUNICATIONS INTL COM 749121109 20890 485815 SH SOLE 244610 241205
RAMBUS INC COM 750917106 273 4055 SH SOLE 140 3915
RATIONAL SOFTWARE CORP COM 75409P202 15169 308790 SH SOLE 101495 207295
RCN CORPORATION COM 749361101 399 8220 SH SOLE 315 7905
READERS DIGEST ASSN -CL A COM 755267101 3630 124090 SH SOLE 8535 115555
REALNETWORKS INC COM 75605L104 5371 44645 SH SOLE 2875 41770
REYNOLDS & REYNOLDS -CL A COM 761695105 9242 410763 SH SOLE 225070 185693
ROSLYN BANCORP INC COM 778162107 312 16840 SH SOLE 640 16200
ROSS STORES INC COM 778296103 3494 194785 SH SOLE 13395 181390
SAFEWAY INC COM 786514208 18251 510509 SH SOLE 244175 266334
SBC COMMUNICATIONS INC COM 78387G103 21776 446678 SH SOLE 227714 218964
SCHLUMBERGER LTD COM 806857108 19655 350205 SH SOLE 177305 172900
SCHOLASTIC CORP COM 807066105 5479 88100 SH SOLE 53205 34895
SCI SYSTEMS INC COM 783890106 5135 62485 SH SOLE 4300 58185
SCIENT CORP COM 80864H109 432 5000 SH SOLE 180 4820
SEAGATE TECHNOLOGY COM 811804103 33479 719015 SH SOLE 306610 412405
SENSORMATIC ELECTRONICS COM 817265101 7645 438395 SH SOLE 237310 201085
SHAW INDUSTRIES INC COM 820286102 2977 192060 SH SOLE 13210 178850
SIEBEL SYSTEMS INC COM 826170102 12860 153090 SH SOLE 38670 114420
SOUTHWEST AIRLINES COM 844741108 15801 979910 SH SOLE 488860 491050
SOUTHWEST SECURITIES CORP COM 845224104 3154 116290 SH SOLE 59280 57010
SPANISH BROADCASTING SYS CLA COM 846425882 1443 35860 SH SOLE 28000 7860
STEVEN MADDEN LTD COM 556269108 2602 136520 SH SOLE 69400 67120
SUN MICROSYSTEMS INC COM 866810104 40194 519055 SH SOLE 257725 261330
SYBRON INTL CORP COM 87114F106 7408 300090 SH SOLE 94560 205530
SYMANTEC CORP COM 871503108 4955 84515 SH SOLE 44825 39690
T. ROWE PRICE ASSOC COM 741477103 207 5595 SH SOLE 5595
TANDY CORP COM 875382103 375 7630 SH SOLE 6775 855
TEMPLE-INLAND INC COM 879868107 3507 53185 SH SOLE 3745 49440
TERADYNE INC COM 880770102 274 4145 SH SOLE 4145
TERAYON COMMUNICATION SYS COM 880775101 9580 152525 SH SOLE 42385 110140
TEXAS INSTRUMENTS INC COM 882508104 22761 235565 SH SOLE 116115 119450
TEXTRON INC COM 883203101 853 11126 SH SOLE 155 10971
TMP WORLDWIDE INC COM 872941109 10316 72650 SH SOLE 40825 31825
UNION PLANTERS CORP COM 908068109 3049 77320 SH SOLE 5320 72000
UNITED TECHNOLOGIES CORP COM 913017109 25286 389009 SH SOLE 193784 195225
UNIVISION COMMUNICATIONS A COM 914906102 2278 22290 SH SOLE 18380 3910
USA NETWORKS INC COM 902984103 2273 41140 SH SOLE 24770 16370
VALASSIS COMMUNICATIONS INC COM 918866104 3715 87919 SH SOLE 6040 81879
VALUEVISION INTL INC-CL A COM 92047K107 287 5000 SH SOLE 5000
VERTICALNET INC COM 92532L107 16430 100182 SH SOLE 35539 64643
VIGNETTE CORPORATION COM 926734104 9104 55850 SH SOLE 28460 27390
VITESSE SEMICONDUCTOR CORP COM 928497106 25052 477757 SH SOLE 179005 298752
VIXEL CORP COM 928552108 422 24705 SH SOLE 15365 9340
W.R. GRACE & CO COM 38388F108 1067 75560 SH SOLE 36930 38630
WAL-MART STORES COM 931142103 42878 620290 SH SOLE 303270 317020
WASHINGTON MUTUAL INC COM 939322103 521 20150 SH SOLE 365 19785
WEATHERFORD INTERNATIONAL COM 947074100 4207 105350 SH SOLE 7245 98105
WESTERN WIRELESS CORP -CL A COM 95988E204 13581 203455 SH SOLE 76155 127300
WESTWOOD ONE INC COM 961815107 5135 67560 SH SOLE 34265 33295
WILLIAMS COMMUNICATIONS GRP COM 969455104 4010 138560 SH SOLE 9570 128990
WILLIAMS COS INC COM 969457100 24824 812252 SH SOLE 413006 399246
WILMINGTON TRUST CORPORATION COM 971807102 3322 68860 SH SOLE 35205 33655
WINSTAR COMMUNICATIONS INC COM 975515107 661 8785 SH SOLE 305 8480
YAHOO! INC COM 984332106 24566 56775 SH SOLE 28530 28245
YOUNG & RUBICAM INC COM 987425105 6237 88155 SH SOLE 6065 82090
ZIONS BANCORPORATION COM 989701107 3428 57910 SH SOLE 3995 53915
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