UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
Report for the Quarter Ended: June 30, 2000
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 August 7, 2000
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>
ADVANCED FIBRE M INC COM 00754A105 2488 54905 SH SOLE 50000 4905
AGCO CORP COM 001084102 4189 342000 SH SOLE 171230 170770
ALCOA INC COM 013817101 5326 183649 SH SOLE 31163 152486
ALLIED CAPITAL CORP COM 01903Q108 642 37760 SH SOLE 400 37360
ALLMERICA FINANCIAL CORPPRATIO COM 019754100 6032 115160 SH SOLE 19435 95725
ALLSTATE CORP COM 020002101 14948 671810 SH SOLE 325480 346330
ALZA CORP DEL COM 022615108 2596 43905 SH SOLE 39900 4005
AM CAP STRATEGIES LTD COM 024937104 3272 137035 SH SOLE 69655 67380
AMERICA ONLINE INC COM 02364J104 20770 394210 SH SOLE 193465 200745
AMERICAN EXPRESS COM 025816109 24089 462146 SH SOLE 223621 238525
AMERICAN HOME PRODUCTS CORP COM 026609107 31460 535488 SH SOLE 262565 272923
AMERICAN INTERNATIONAL GROUP COM 026874107 26336 224135 SH SOLE 108460 115675
AMERICAN PWR CNVRSION COM 029066107 8784 215225 SH SOLE 36630 178595
AMGEN INC COM 031162100 25158 358125 SH SOLE 176625 181500
AMPHENOL CORP-CL A COM 032095101 7040 106370 SH SOLE 54860 51510
ANHEUSER-BUSCH COS INC COM 035229103 25109 336190 SH SOLE 165715 170475
APPLIED MATLS INC COM 038222105 25813 284835 SH SOLE 138385 146450
APPLIED MICRO CIRCUITS CORP COM 03822W109 7059 71480 SH SOLE 11595 59885
ARIBA INC COM 04033V104 788 8040 SH SOLE 4850 3190
AT&T CORP COM 001957109 13839 437605 SH SOLE 213070 224535
BAKER HUGHES INC COM 057224107 7672 239760 SH SOLE 40430 199330
BANK OF NEW YORK CO INC COM 064057102 26076 560770 SH SOLE 272230 288540
BEAR STEARNS COMPANIES INC COM 073902108 6166 148125 SH SOLE 24410 123715
BEST BUY COMPANY INC COM 086516101 20435 323085 SH SOLE 157195 165890
BJ SERVICES CO COM 055482103 8797 140760 SH SOLE 31125 109635
BJ's WHOLESALE CLUB COM 05548J106 6551 198503 SH SOLE 33970 164533
BRISTOL MYERS SQUIBB COM 110122108 28070 481890 SH SOLE 236105 245785
BROADCOM CORP COM 111320107 2155 9845 SH SOLE 5940 3905
BROADWING INC COM 111620100 6730 259480 SH SOLE 43750 215730
BROCADE COMMUNICATIONS SYS COM 111621108 1144 6235 SH SOLE 3785 2450
CABLE DESIGN TECHNOLOGIES COM 126924109 14554 434460 SH SOLE 266820 167640
CACHEFLOW INC COM 126946102 1307 21235 SH SOLE 11270 9965
CADENCE DESIGN SYS INC COM 127387108 2262 111000 SH SOLE 111000
CARRAMERICA REALTY CORP COM 144418100 4360 164545 SH SOLE 80675 83870
CATERPILLAR INC COM 149123101 12925 381560 SH SOLE 187765 193795
CELL THEAPEUTICS INC COM 150934107 5113 166965 SH SOLE 86620 80345
CHASE MANHATTAN CORP COM 16161A108 23150 502583 SH SOLE 242194 260388
CHESAPEAKE ENERGY CORP COM 165167107 8753 1129405 SH SOLE 859432 269973
CHICO'S FAS COM 168615102 12419 620965 SH SOLE 363335 257630
CIENA CORP COM 171779101 5564 33380 SH SOLE 29840 3540
CISCO SYSTEMS INC COM 17275R102 52097 819617 SH SOLE 397640 421977
CITIGROUP INC COM 172967101 30173 500789 SH SOLE 236122 264667
CITRIX SYSTEMS INC COM 177376100 3224 170255 SH SOLE 33355 136900
COBALT NETWORKS INC COM 19074R101 6183 106840 SH SOLE 18125 88715
COCA-COLA CO COM 191216100 25613 445920 SH SOLE 208505 237415
COMVERSE TECHNOLOGY INC COM 205862402 11235 120805 SH SOLE 73605 47200
COOPER CAMERON CORP COM 216640102 2101 31840 SH SOLE 27000 4840
COORS (ADOLPH) -CL B COM 217016104 5678 93845 SH SOLE 48110 45735
COSTCO WHOLESALE CORP COM 22160K105 19387 587494 SH SOLE 282324 305170
COUSINS PROPERTIES INC COM 222795106 846 21972 SH SOLE 21972
CVS CORP COM 126650100 22370 559240 SH SOLE 272745 286495
DALLAS SEMICONDUCTOR CORP COM 235204104 7379 181080 SH SOLE 96365 84715
DARDEN RESTAURANTS INC COM 237194105 4072 250560 SH SOLE 42870 207690
DEAN FOODS CO COM 242361103 1917 60490 SH SOLE 54855 5635
DELTA AIR LINES DEL COM 247361108 7009 138615 SH SOLE 23580 115035
DEVON ENERGY CORPORATION COM 25179M103 7292 129785 SH SOLE 65615 64170
DIGITAL MICROWAVE CORP COM 253859102 5603 146975 SH SOLE 76815 70160
DISNEY (WALT) COMPANY COM 254687106 3012 77595 SH SOLE 47000 30595
DONALDSON LUFKIN & JENRETTE COM 257661108 6379 150310 SH SOLE 25580 124730
DRESS BARN INC COM 261570105 1604 72490 SH SOLE 37135 35355
EATON VANCE CORP COM 278265103 8107 175280 SH SOLE 29830 145450
EMC CORP COM 268648102 57927 752915 SH SOLE 369740 383175
ENRON CORP COM 293561106 2002 31045 SH SOLE 27000 4045
ENSCO INTERNATIONAL INC COM 26874Q100 7386 206250 SH SOLE 35110 171140
ENTERCOM COMMUNICATIONS CORP COM 293639100 7341 150580 SH SOLE 95205 55375
ENTERTAINMENT PROPERTIES REIT COM 29380T105 772 55860 SH SOLE 27690 28170
ETINUUM INC COM 297664104 1336 237455 SH SOLE 121745 115710
EXAR CORP COM 300645108 11395 130700 SH SOLE 78811 51888
EXCHANGE APPLICATIONS INC COM 300867108 2862 107505 SH SOLE 107505
EXXON MOBIL CORPORATION COM 30231G102 20296 258553 SH SOLE 125135 133418
FAMILY DOLLAR STORES COM 307000109 4334 221530 SH SOLE 37905 183625
FEDERAL NATL MORTGAGE ASSN COM 313586109 14336 274695 SH SOLE 133720 140975
FLEXTRONICS INTL LTD COM Y2573F102 9307 135495 SH SOLE 23053 112442
FOREST LABORATORIES -CL A COM 345838106 9237 91460 SH SOLE 15645 75815
FREESHOP.COM COM 356873109 3056 514675 SH SOLE 292295 222380
GENERAL ELECTRIC CO COM 369604103 40995 773485 SH SOLE 374755 398730
GENESCO INC COM 371532102 1508 93900 SH SOLE 48245 45655
GENTEX CORP COM 371901109 2888 114930 SH SOLE 57605 57325
GEON COMPANY COM 37246W105 690 37275 SH SOLE 18360 18915
GEORGIA GULF CORP COM 373200203 776 37275 SH SOLE 18360 18915
GEORGIA-PACIFIC CORP COM 373298108 2267 86375 SH SOLE 14770 71605
GLOBAL CROSSING LTD COM G3921A100 11399 433235 SH SOLE 212170 221065
GLOBAL MARINE INC COM 379352404 6589 233750 SH SOLE 116875 116875
GRANT PRIDECO INC COM 38821G101 9401 376040 SH SOLE 188085 187955
HARLEY-DAVIDSON INC COM 412822108 7545 195970 SH SOLE 33350 162620
HENRY JACK & ASSOC INC COM 426281101 10431 208095 SH SOLE 107815 100280
HERSHEY FOODS CORP COM 427866108 327 6740 SH SOLE 6740
HIGHWOODS PROPERTIES INC COM 431284108 3478 144915 SH SOLE 67190 77725
HOME DEPOT INC COM 437076102 26892 538513 SH SOLE 262111 276402
INDYMAC MORTGAGE HOLDINGS COM 456607100 4174 307740 SH SOLE 151190 156550
INKTOMI CORP COM 457277101 6967 58915 SH SOLE 13330 45585
INTEGRATED DEVICE TECHNOLOGY COM 458118106 6015 100460 SH SOLE 53185 47275
INTEL CORP COM 458140100 58151 434975 SH SOLE 221574 213401
INTL PAPER CO COM 460146103 11335 380214 SH SOLE 184179 196035
JABIL CIRCUIT INC COM 466313103 7863 158455 SH SOLE 27110 131345
JOHNSON & JOHNSON COM 478160104 1462 14350 SH SOLE 6075 8275
KILROY REALTY CORP COM 49427F108 3715 143215 SH SOLE 73025 70190
KIMBERLY-CLARK CORP COM 494368103 218 3800 SH SOLE 3800
LEXMARK INTERNATIONAL INC COM 529771107 4872 72440 SH SOLE 12395 60045
LIFEMINDERS INC COM 53220Q105 3418 115635 SH SOLE 63410 52225
LILLY (ELI) & CO COM 532457108 329 3295 SH SOLE 3295
LINCOLN NATIONAL CORP COM 534187109 4627 128090 SH SOLE 21585 106505
LITTLEFUSE INC COM 537008104 2925 59700 SH SOLE 30615 29085
LSI LOGIC CORP COM 502161102 3287 60725 SH SOLE 53060 7665
MARTIN MARIETTA MATERIALS COM 573284106 5163 127690 SH SOLE 21850 105840
MCDONALDS CORP COM 580135101 1016 30840 SH SOLE 13445 17395
MEDICIS PHARMACEUTICAL CORP COM 584690309 6428 112770 SH SOLE 59100 53670
MEDTRONIC INC COM 585055106 16519 331620 SH SOLE 162850 168770
MERCK & CO COM 589331107 216 2820 SH SOLE 2820
MERRILL LYNCH & CO COM 590188108 1396 12135 SH SOLE 5190 6945
METROMEDIA FIBRE NETWORK INC COM 591689104 714 17980 SH SOLE 10945 7035
MICROCELL TELECOM CL-B COM 59501T304 7698 213100 SH SOLE 124410 88690
MICROCHIP TECHNOLOGY INC COM 595017104 9825 168631 SH SOLE 105367 63264
MICRON TECHNOLOGY INC COM 595112103 2202 25000 SH SOLE 25000
MICROSOFT CORP COM 594918104 52403 655035 SH SOLE 320295 334740
MID ATLANTIC MEDICAL SVCS COM 59523C107 5597 414570 SH SOLE 213965 200605
MILLENNIUM CHEMICALS COM 599903101 3043 178985 SH SOLE 94325 84660
MONTANA POWER CO COM 612085100 4815 136355 SH SOLE 23350 113005
MORGAN STAN DEAN WITTR NEW COM 617446448 25747 309270 SH SOLE 150600 158670
MOTOROLA INC COM 620076109 22979 790688 SH SOLE 386589 404099
MSC INDUSTRIAL DIRECT CO -CL COM 553530106 1675 80000 SH SOLE 80000
NABORS INDS INC COM 629568106 979 23555 SH SOLE 13915 9640
NEIMAN MARCUS GROUP-CL A COM 640204202 1508 51000 SH SOLE 51000
NEIMAN MARCUS GROUP-CL B COM 640204301 694 25000 SH SOLE 25000
NETWORK APPLIANCE INC COM 64120L104 7417 92135 SH SOLE 11595 80540
NIKE INC -CL B COM 654106103 1297 32585 SH SOLE 28000 4585
NORTEL NETWORKS COM 656568102 61262 897610 SH SOLE 459500 438110
NORTHPOINT COMMUNICATIONS COM 666610100 133 11925 SH SOLE 11925
NPS PHARMACEUTICALS COM 62936P103 3960 148020 SH SOLE 75945 72075
NUANCE COMMUNICATIONS INC COM 669967101 2767 33210 SH SOLE 17035 16175
NVIDIA CORP COM 67066G104 18678 293860 SH SOLE 176140 117720
ONEOK INC COM 682680103 2002 77185 SH SOLE 13205 63980
ORTHODONTIC CENTERS OF AMER COM 68750P103 9179 405718 SH SOLE 206620 199098
OUTBACK STEAKHOUSE COM 689899102 10422 356318 SH SOLE 124816 231502
PAC-WEST TELECOMM INC COM 69371Y101 7495 374735 SH SOLE 218675 156060
PARAMETRIC TECHNOLOGY CORP COM 699173100 847 77000 SH SOLE 75000 2000
PE CORP-PE BIOSYSTEMS GROUP COM 69332S102 1054 16000 SH SOLE 16000
PEREGRINE SYSTEMS INC COM 71366q101 1873 54000 SH SOLE 54000
PERKINELMER INC COM 714046109 6002 90774 SH SOLE 46622 44152
PETROLEUM GEO-SVCS COM 716597109 1752 102690 SH SOLE 102690
PFIZER INC COM 717081103 38350 798965 SH SOLE 389355 409610
PINNACLE HOLDINGS INC COM 72346N101 11285 208990 SH SOLE 123155 85835
PMC - SIERRA INC COM 69344F106 3173 17860 SH SOLE 16400 1460
POWERWAVE TECHNOLOGIES INC COM 739363109 14360 326365 SH SOLE 158920 167445
PROGENICS PHARMACEUTICALS COM 743187106 1852 130000 SH SOLE 130000
QUALCOMM INC COM 747525103 11037 183955 SH SOLE 90985 92970
QWEST COMMUNICATIONS INTL COM 749121109 23576 474490 SH SOLE 232120 242370
R & B FALCON CORP COM 74912E101 1649 70000 SH SOLE 70000
RATIONAL SOFTWARE CORP COM 75409P202 26336 283370 SH SOLE 119610 163760
READERS DIGEST ASSN -CL A COM 755267101 5697 143310 SH SOLE 24520 118790
REGENT COMMUNICATIONS INC COM 758865109 2141 249080 SH SOLE 127620 121460
REYNOLDS & REYNOLDS -CL A COM 761695105 8172 447798 SH SOLE 256910 190888
ROBERT HALF INTL INC COM 770323103 8883 311695 SH SOLE 67445 244250
SAFEWAY INC COM 786514208 1313 29186 SH SOLE 14435 14751
SARA LEE CORP COM 803111103 1372 71025 SH SOLE 71000 25
SBC COMMUNICATIONS INC COM 78387G103 19158 442967 SH SOLE 216494 226473
SCHERING-PLOUGH COM 806605101 235 4650 SH SOLE 4650
SCHLUMBERGER LTD COM 806857108 25571 342655 SH SOLE 167535 175120
SCHOLASTIC CORP COM 807066105 10104 165295 SH SOLE 103420 61875
SEAGATE TECHNOLOGY COM 811804103 8961 162925 SH SOLE 34865 128060
SENSORMATIC ELECTRONICS COM 817265101 6944 439160 SH SOLE 241140 198020
SHIRE PHARMACEUTICALS COM 82481R106 9170 176775 SH SOLE 37905 138870
SIEBEL SYSTEMS INC COM 826170102 19090 116715 SH SOLE 63965 52750
SL GREEN REALTY CORP COM 78440X101 4241 158525 SH SOLE 79730 78795
SOUTHWEST AIRLINES COM 844741108 26815 1415975 SH SOLE 691665 724310
ST JUDE MED INC COM 790849103 3859 84120 SH SOLE 43110 41010
SUIZA FOODS CORP COM 865077101 14112 288740 SH SOLE 97865 190875
SUN MICROSYSTEMS INC COM 866810104 43653 480030 SH SOLE 247460 232570
SYBRON INTL CORP COM 87114F106 4812 242870 SH SOLE 78655 164215
SYMANTEC CORP COM 871503108 4592 85135 SH SOLE 45445 39690
TARGET CORP COM 87612E106 20581 354840 SH SOLE 172670 182170
TERAYON COMMUNICATION SYS COM 880775101 7070 110060 SH SOLE 23005 87055
TEXAS INSTRUMENTS INC COM 882508104 31441 457735 SH SOLE 224815 232920
TIDEWATER INC COM 886423102 11385 316255 SH SOLE 113130 203125
TMP WORLDWIDE INC COM 872941109 4310 58390 SH SOLE 29765 28625
TRANSWITCH CORP COM 894065101 9031 116996 SH SOLE 25157 91839
TRICO MARINE SERVICES INC COM 896106101 3415 267830 SH SOLE 145155 122675
UNITED TECHNOLOGIES CORP COM 913017109 22581 383544 SH SOLE 186504 197040
UTI ENERGY CORP COM 903387108 4585 114260 SH SOLE 58610 55650
VALASSIS COMMUNICATIONS INC COM 918866104 5317 139474 SH SOLE 23865 115609
VERTICALNET INC COM 92532L107 6771 183305 SH SOLE 106500 76805
VIACOM INC -CL B COM 925524308 34351 503772 SH SOLE 252897 250875
VISHAY INTERTECHNOLOGY COM 928298108 1631 43000 SH SOLE 43000
VITESSE SEMICONDUCTOR CORP COM 928497106 7692 104570 SH SOLE 23275 81295
W.R. GRACE & CO COM 38388F108 931 76800 SH SOLE 38170 38630
WADDELL & REED FINANCIAL -A COM 930059100 7025 214092 SH SOLE 36445 177647
WAL-MART STORES COM 931142103 35081 608775 SH SOLE 296815 311960
WEATHERFORD INTERNATIONAL COM 947074100 8523 214070 SH SOLE 73315 140755
WESTERN WIRELESS CORP -CL A COM 95988E204 5843 107205 SH SOLE 56400 50805
WILLIAMS COMMUNICATIONS GRP COM 969455104 5309 159970 SH SOLE 27370 132600
WILLIAMS COS INC COM 969457100 32851 788028 SH SOLE 385482 402546
WILMINGTON TRUST CORPORATION COM 971807102 3957 92555 SH SOLE 47645 44910
WIND RIVER SYSTEMS INC COM 973149107 6071 160300 SH SOLE 27430 132870
WINSTAR COMMUNICATIONS INC COM 975515107 587 17326 SH SOLE 10539 6787
WORLDCOM INC COM 98157D106 25707 560365 SH SOLE 270467 289898
YOUNG & RUBICAM INC COM 987425105 5822 101800 SH SOLE 17410 84390
ZIONS BANCORPORATION COM 989701107 3780 82380 SH SOLE 13930 68450
</TABLE>
