UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 13F
FORM 13F COVER PAGE
REPORT FOR THE QUARTER ENDED: 6/30/00
CHECK HERE IF AMENDMENT [ ]; AMENDMENT NUMBER:
THIS AMENDMENT (CHECK ONE ONLY): [ ] IS A RESTATEMENT
[ ] ADDS NEW HOLDINGS
ENTRIES.
INSTITUTIONAL INVESTMENT MANAGER FILING THIS REPORT:
NAME: WANGER ASSET MANAGEMENT, LP
ADRESS: 227 W MONROE
SUITE 3000
CHICAGO, IL 60606
13F FILE NUMBER: 801-41391
THE INSTITUTIONAL INVESTMENT MANAGER FILING THIS REORT AND
THE PERSON TO WHOM IT IS SIGNED HEREBY REPRESENT THAT THE
PERSON SIGNING THE REPORT IS AUTHORIZED TO SUBMIT IT, THAT
ALL INFORMATION CONTAINED HERIN 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: BRUCE H. LAUER
TITLE: CHIEF ADMINISTRATIVE OFFICER
PHONE: 312 634 9230
SIGNATURE, PLACE, AND DATE OF SIGNING
BRUCE H. LAUER CHICAGO, ILLINOIS JULY 24, 2000
REPORT TYPE (CHECK ONLY ONE):
[ X ] 13F HOLDINGS REPORT
[ ] 13F NOTICE
[ ] 13 F COMBINATION REPORT
LIST OF OTHER MANAGERS REPORTING FOR THIS
MANAGER:
I AM SIGNING THIS REPORT AS REQUIRED BY
THE SECURITIES EXCHANGE ACT OF 1934.
<PAGE>
FORM 13F SUMMARY PAGE
REPORT SUMMARY:
NUMBER OF OTHER INCLUDED MANAGERS: 3
FORM 13F INFORMATION TABLE ENTRY TOTAL: 263
FORM 13F INFORMATION TABLE VALUE TOTAL: $4,857,144
LIST OF OTHER INCLUDED MANAGERS:
NO. 13F FILE NUMBER NAME
01 28-4798 ACORN INVESTMENT TRUST
02 28-4810 WANGER ASSET MANAGEMENT, LTD.
03 28-5842 WANGER ADVISORS TRUST
ITEM 1: ITEM2 ITEM 3: ITEM 4: ITEM 5: ITEM 6: ITEM 7: ITEM 8:
NAME OF ISSUER TITLE CUSIP MARKET SHARES INVESTMENT MANAGER VOTING
OF NUMBER VALUE DISCRETION AUTHOR
CLASS SOLE
[C] [C] [C] [C] [C] [C] [C] [C]
3DO Company COM 88553W105 1,961 250,000 DEFINED 250000
Acceptance Insuran COM 004308102 3,680 736,000 DEFINED 736000
Ace Cash Express COM 004403101 12,053 1,015,000 DEFINED 1015000
Activision Inc COM 004930202 1,105 170,000 DEFINED 170000
Acxiom Corporation COM 005125109 20,083 737,000 DEFINED 737000
Advanced Lighting COM 00753C102 11,699 632,400 DEFINED 632400
AES Corporation COM 00130H105 56,505 1,238,456 DEFINED 1238456
Affiliated Mgrs Gr COM 008252108 42,315 930,000 DEFINED 930000
AirNet Systems Inc COM 009417106 3,513 770,000 DEFINED 770000
AK Steel Holding COM 001547108 6,496 812,000 DEFINED 812000
Amdocs Ltd COM G02602103 82,737 1,078,000 DEFINED 1078000
Amer Dental Partne COM 025353103 2,583 369,000 DEFINED 369000
American Managemen COM 027352103 15,922 485,000 DEFINED 485000
American Power Con PFD 029066107 42,874 1,050,500 DEFINED 1050500
Americredit COM 03060R101 108,514 6,383,200 DEFINED 6383200
Amli Residential P COM 001735109 13,902 590,000 DEFINED 590000
Analysts Intl Corp COM 032681108 2,506 269,050 DEFINED 269050
Anchor Gaming COM 033037102 33,317 695,000 DEFINED 695000
Applied Industrial COM 03820C105 10,677 652,000 DEFINED 652000
Applied Power Inc COM 038225108 14,857 443,500 DEFINED 443500
Aspect Comms Corp COM 04523Q102 14,153 360,000 DEFINED 360000
Atchison Casting COM 046613105 3,527 613,400 DEFINED 613400
Atmos Energy Corp COM 049560105 20,088 1,147,900 DEFINED 1147900
Autoliv Inc COM 052800109 8,422 350,000 DEFINED 350000
Aztec Tech Partner COM 05480L101 6,514 2,978,000 DEFINED 2978000
Azurix Corp COM 05501M104 11,060 1,580,000 DEFINED 1580000
Bally Total Fitnes COM 05873K108 49,431 1,948,000 DEFINED 1948000
Basin Exploration COM 070107107 9,186 513,900 DEFINED 513900
Bell and Howell Co COM 077852101 6,063 250,000 DEFINED 250000
Bigfoot IMS Inc PFD 089990949 2,500 263,158 DEFINED 263158
Bigfoot Intl COM 409992948 4,025 2,683 DEFINED 2683
BKF Capital Group COM 05548G102 5,602 352,900 DEFINED 352900
Borders Group COM 099709107 30,563 1,963,900 DEFINED 1963900
BRE Properties Inc COM 05564E106 15,448 535,000 DEFINED 535000
Brunswick Tech Inc COM 117394106 1,168 139,000 DEFINED 139000
C H Robinson COM 12541W100 16,830 340,000 DEFINED 340000
CACI International COM 127190304 7,201 369,300 DEFINED 369300
Calloway Golf COM 131193104 8,156 500,000 DEFINED 500000
Cambridge Tech COM 132524109 5,449 625,000 DEFINED 625000
Capital Trust Inc COM 14052H100 7,349 1,837,300 DEFINED 1837300
Carbo Ceramics Inc COM 140781105 10,088 287,200 DEFINED 287200
Carnival Corp COM 143658102 46,956 2,408,000 DEFINED 2408000
CCB Financial Corp COM 124875105 11,222 303,300 DEFINED 303300
CH Energy Group In COM 12541M102 8,145 240,000 DEFINED 240000
Chittenden Corp COM 170228100 18,670 764,000 DEFINED 764000
ChoicePoint Inc COM 170388102 23,585 530,000 DEFINED 530000
Cinar Corporation COM 171905300 4,655 1,330,000 DEFINED 1330000
Citizens Utilities COM 177342201 503 29,160 DEFINED 29160
Clarcor Inc COM 179895107 29,216 1,470,000 DEFINED 1470000
Classic Comms Inc COM 182728204 9,295 1,040,000 DEFINED 1040000
ClickSoftware Tech COM M25082104 7,147 1,021,000 DEFINED 1021000
Comarco Inc COM 200080109 28,025 862,300 DEFINED 862300
Commonwealth Banco COM 20268X102 10,616 894,000 DEFINED 894000
Commonwealth Tel E COM 203349105 43,265 919,300 DEFINED 919300
Computer Task Grou COM 205477102 4,182 826,100 DEFINED 826100
Comverse Technolog COM 205862402 35,805 385,000 DEFINED 385000
Concord EFS Inc COM 206197105 42,978 1,653,000 DEFINED 1653000
Conectiv COM 206829103 27,872 1,791,000 DEFINED 1791000
Consolidated Tomok COM 210226106 3,339 275,400 DEFINED 275400
Corning Inc COM 219350105 2,240 8,300 DEFINED 8300
Corvas Internation COM 221005101 17,916 1,493,000 DEFINED 1493000
Creo Products Inc COM 225606102 3,413 150,000 DEFINED 150000
Cross Timbers Oil COM 227573102 63,134 2,853,500 DEFINED 2853500
Cumulus Media Inc COM 231082108 913 100,000 DEFINED 100000
Devon Energy Corp COM 25179M103 43,152 768,000 DEFINED 768000
Dionex Corp COM 254546104 11,963 447,200 DEFINED 447200
Diversinet Corp COM 25536K204 5,831 491,000 DEFINED 491000
DSP Group Inc COM 23332B106 33,376 596,000 DEFINED 596000
DVI Health Service COM 233343102 15,520 970,000 DEFINED 970000
Dynegy Holding Co COM 26816Q101 102,433 1,499,482 DEFINED 1499482
Education Manageme COM 28139T101 4,900 271,300 DEFINED 271300
EGL Inc. COM 268484102 4,905 159,500 DEFINED 159500
Eldorado Bancshare COM 28467W106 3,625 500,000 DEFINED 500000
Embratel Part. ADR COM 29081N100 23,625 1,000,000 DEFINED 1000000
Equitable Resource COM 294549100 52,650 1,091,200 DEFINED 1091200
Equity Office Prop COM 294741103 17,659 640,672 DEFINED 640672
Equity Residential COM 29476L107 414 9,000 DEFINED 9000
Evergreen Resource COM 299900308 19,982 674,500 DEFINED 674500
Expeditors Intl Wa COM 302130109 88,208 1,857,000 DEFINED 1857000
Ezenia! Inc COM 302311105 1,937 436,500 DEFINED 436500
Fairfield Comm Inc COM 304231301 2,363 300,000 DEFINED 300000
First Health Group COM 320960107 99,258 3,025,000 DEFINED 3025000
First Ind Realty T COM 32054K103 26,403 895,000 DEFINED 895000
First Wash Realty PFD 337489603 7,805 280,000 DEFINED 280000
First Wash Realty COM 337489504 10,387 470,800 DEFINED 470800
First Years Inc COM 337610109 4,984 448,000 DEFINED 448000
Forest Cty Entr Cl COM 345550107 3,831 114,800 DEFINED 114800
Forest Cty Entr Cl COM 345550305 16,572 466,000 DEFINED 466000
Forward Air Corp COM 349853101 17,200 430,000 DEFINED 430000
Gadzooks Inc COM 362553109 18,308 1,577,000 DEFINED 1577000
Gaiam Inc COM 36268Q103 2,831 153,000 DEFINED 153000
Gaylord Entertainm COM 367905106 277 12,900 DEFINED 12900
General Growth Pro COM 370021107 9,757 307,300 DEFINED 307300
Genset ADR COM 37244T104 1,847 78,600 DEFINED 78600
Genzyme Molecular COM 372917500 5,273 380,000 DEFINED 380000
Getty Images Inc COM 374276103 57,021 1,538,500 DEFINED 1538500
Gibraltar Steel Co COM 37476F103 14,966 1,069,000 DEFINED 1069000
GIGA Info Group In COM 37517M109 263 47,855 DEFINED 47855
Gilat Satellite Ne COM M51474100 16,837 242,700 DEFINED 242700
Gildan Activewear COM 375916103 3,892 105,900 DEFINED 105900
Global TeleSystems COM 37936U104 2,606 216,000 DEFINED 216000
Globo Cabo ADR COM 37957X102 1,388 100,000 DEFINED 100000
GP Strategies Corp COM 36225V104 3,800 800,000 DEFINED 800000
Group 1 Software COM 39943Y103 830 48,100 DEFINED 48100
Guilford Pharm Inc COM 401829106 5,739 381,000 DEFINED 381000
H and R Block Inc COM 093671105 7,443 229,900 DEFINED 229900
Hanover Compressor COM 410768105 9,120 240,000 DEFINED 240000
Harley Davidson In COM 412822108 96,772 2,513,560 DEFINED 2513560
HCC Insurance Hldg COM 404132102 20,470 1,084,500 DEFINED 1084500
Helen of Troy Inc COM G4388N106 12,843 2,296,000 DEFINED 2296000
Herman Miller Inc COM 600544100 26,108 1,009,000 DEFINED 1009000
Hon Industries Inc COM 438092108 12,690 540,000 DEFINED 540000
HRPT Properties Tr COM 40426W101 6,125 1,000,000 DEFINED 1000000
Hub Group Inc COM 443320106 21,156 1,416,300 DEFINED 1416300
Hyperion Solutions COM 44914M104 11,840 365,000 DEFINED 365000
Incyte Genomics In COM 45337C102 13,931 169,500 DEFINED 169500
Indus Internationa COM 45578L100 5,763 673,000 DEFINED 673000
Information Holdin COM 456727106 24,106 651,500 DEFINED 651500
InfoUSA Inc COM 456818301 18,590 2,860,000 DEFINED 2860000
Inhale Therapeutic COM 457191104 41,704 411,000 DEFINED 411000
Insight Comms Co I COM 45768V108 3,750 240,000 DEFINED 240000
Insurance Auto COM 457875102 17,037 806,500 DEFINED 806500
Intl Game Technolo COM 459902102 68,953 2,602,000 DEFINED 2602000
Intl Total Service COM 460499106 531 500,000 DEFINED 500000
Irsa Inversiones G COM 450047204 18,575 812,000 DEFINED 812000
Isle of Capri Casi COM 464592104 18,988 1,400,000 DEFINED 1400000
ITT Educational Se COM 45068B109 34,862 1,985,000 DEFINED 1985000
J D Edwards & Co COM 281667105 9,437 626,500 DEFINED 626500
Jabil Circuit Inc COM 466313103 25,448 512,800 DEFINED 512800
JDA Software Group COM 46612K108 45,117 2,351,400 DEFINED 2351400
Jones Apparel Grou COM 480074103 34,428 1,465,000 DEFINED 1465000
Kent Electronics COM 490553104 11,973 401,600 DEFINED 401600
Kronos Inc COM 501052104 34,896 1,342,150 DEFINED 1342150
Labor Ready Inc COM 505401208 21,965 3,315,500 DEFINED 3315500
Lakes Gaming Inc COM 51206P109 1,003 113,000 DEFINED 113000
LaSalle Hotel Prop COM 517942108 20,801 1,447,000 DEFINED 1447000
Leggett & Platt In COM 524660107 528 32,000 DEFINED 32000
Leucadia Natl Co COM 527288104 18,626 816,500 DEFINED 816500
Liberty Media, AT& COM 001957208 90,255 3,721,856 DEFINED 3721856
Lilly Industries I COM 532491107 57,404 1,909,500 DEFINED 1909500
Lincare Holdings COM 532791100 40,567 1,647,400 DEFINED 1647400
Macerich Co COM 554382101 13,789 625,000 DEFINED 625000
Magellan Health Sv COM 559079108 3,442 2,753,400 DEFINED 2753400
Manufactured Home COM 564682102 18,891 789,200 DEFINED 789200
MAPICS Inc COM 564910107 8,769 1,525,000 DEFINED 1525000
Markel Corp COM 570535104 17,766 125,442 DEFINED 125442
MasTec Inc COM 576323109 9,910 259,500 DEFINED 259500
Matav ADR COM 559776109 2,411 70,000 DEFINED 70000
Maxygen Inc COM 577776107 744 13,100 DEFINED 13100
McLeodUSA Inc COM 582266102 1,949 94,200 DEFINED 94200
MDSI Mobil Data So COM 55268N100 6,026 262,000 DEFINED 262000
Mediacom Comms Cor COM 58446K105 27,829 1,810,000 DEFINED 1810000
Mercantile Bankshr COM 587405101 2,474 83,000 DEFINED 83000
Meta Group Inc COM 591002100 2,651 137,700 DEFINED 137700
Metabolex Inc PFD 591014998 2,000 363,636 DEFINED 363636
Mettler Toledo Int COM 592688105 23,324 583,100 DEFINED 583100
Michaels Stores In COM 594087108 5,772 126,000 DEFINED 126000
Microcide Pharm In COM 595018102 7,098 823,000 DEFINED 823000
Micros Systems Inc COM 594901100 38,569 2,077,800 DEFINED 2077800
MIH Ltd COM G6116R101 15,016 500,000 DEFINED 500000
Mobile Mini Inc COM 60740F105 14,341 650,000 DEFINED 650000
Monarch Casino COM 609027107 4,371 760,200 DEFINED 760200
MSI Holdings Inc COM APRNDISC 5,075 700,000 DEFINED 700000
Myriad Genetics In COM 62855J104 86,330 583,000 DEFINED 583000
National Data Corp COM 635621105 67,241 2,923,500 DEFINED 2923500
Nautica Enterprise COM 639089101 10,367 970,000 DEFINED 970000
Navidec Inc COM 63934Q101 215 24,200 DEFINED 24200
Navigant Consultin COM 63935N107 7,013 1,650,000 DEFINED 1650000
Nelvana Ltd COM 64042V107 6,910 416,000 DEFINED 416000
NeoPlanet Inc PFD 640994935 2,000 250,000 DEFINED 250000
NeoPlanet Inc PFD 64099B921 641 53,376 DEFINED 53376
Neuberger Berman COM 641234109 54,186 1,165,300 DEFINED 1165300
New Horizons Wldwi COM 645526104 2,323 100,000 DEFINED 100000
Newpark Resources COM 651718504 38,618 4,092,000 DEFINED 4092000
NPS Pharmaceutical COM 62936P103 15,408 576,000 DEFINED 576000
NTL Inc Holding Co COM 629407107 60,118 1,004,062 DEFINED 1004062
NuSkin Enterprises COM 67018T105 527 91,700 DEFINED 91700
Objective System I COM 674424106 1,454 136,000 DEFINED 136000
Online Resources COM 68273G101 6,998 1,087,100 DEFINED 1087100
Orthofix Intl NV COM N6748L102 8,392 469,500 DEFINED 469500
Paradigm Geophysic COM 69900J104 2,537 425,000 DEFINED 425000
Pennaco Energy Inc COM 708046107 15,582 951,600 DEFINED 951600
People's Bank Brid COM 710198102 41,974 2,284,300 DEFINED 2284300
PerkinElmer Inc COM 714046109 23,891 361,300 DEFINED 361300
Philadelphia Cons. COM 717528103 14,123 840,000 DEFINED 840000
Phoenix Inv Partne COM 719085102 41,391 3,942,000 DEFINED 3942000
Pier 1 Imports Inc COM 720279108 14,918 1,530,000 DEFINED 1530000
Pinnacle Ent Inc COM 723456109 8,825 454,000 DEFINED 454000
Pinnacle Hldgs Inc COM 72346N101 21,551 399,100 DEFINED 399100
Pioneer Group Inc COM 723684106 32,527 767,600 DEFINED 767600
Pioneer Std Electr COM 723877106 14,526 984,800 DEFINED 984800
Playboy Enterprise COM 728117300 10,133 787,000 DEFINED 787000
Plexus Corporation COM 729132100 9,831 87,000 DEFINED 87000
Pomeroy Computer R COM 731822102 11,800 800,000 DEFINED 800000
Price Communicatio COM 741437305 19,976 847,800 DEFINED 847800
Primedia Inc COM 74157K101 44,374 1,950,500 DEFINED 1950500
Progressive Corp COM 743315103 222 3,000 DEFINED 3000
Project Software & COM 74339P101 3,924 218,000 DEFINED 218000
Protective Life Co COM 743674103 27,956 1,050,000 DEFINED 1050000
Protein Design Lab COM 74369L103 52,290 317,000 DEFINED 317000
Quiksilver COM 74838C106 1,167 75,000 DEFINED 75000
Radware Ltd COM M81873107 530 20,000 DEFINED 20000
RCM Technologies I COM 749360400 13,144 1,782,300 DEFINED 1782300
RCN Corporation COM 749361101 16,164 637,000 DEFINED 637000
Reynolds & Reynold COM 761695105 7,944 435,300 DEFINED 435300
RLI Corp COM 749607107 12,510 360,000 DEFINED 360000
Rouse Co COM 779273101 26,532 1,072,000 DEFINED 1072000
Royal Caribbean Cr COM V7780T103 10,175 550,000 DEFINED 550000
Royal Olympic Crui COM V7780Z109 1,435 410,000 DEFINED 410000
RPM Inc COM 749685103 9,750 963,000 DEFINED 963000
RSA Security Inc COM 749719100 8,310 120,000 DEFINED 120000
Salem Communicatio COM 794093104 14,191 1,529,000 DEFINED 1529000
Sec Capital Europe COM 99HWQS906 21,250 1,062,498 DEFINED 1062498
SEI Investments Co COM 784117103 106,025 2,663,100 DEFINED 2663100
SensAble Techs PFD 817252984 1,000 301,205 DEFINED 301205
ServiceMaster Co COM 81760N109 1,536 135,000 DEFINED 135000
Shop at Home Inc COM 825066301 2,243 480,000 DEFINED 480000
Sirena Apparel Gro COM 82966Q102 16 504,000 DEFINED 504000
SL Green Realty Co COM 78440X101 23,433 876,000 DEFINED 876000
Solectron Corp COM 834182107 28,408 678,400 DEFINED 678400
Spartech Corporati COM 847220209 15,706 581,700 DEFINED 581700
Spectrum Health COM 847930104 17 68,000 DEFINED 68000
StanCorp Financial COM 852891100 9,638 300,000 DEFINED 300000
Startec Global Com COM 85569E103 5,696 533,000 DEFINED 533000
Startec Global Com COM STGCDISC 1,967 200,000 DEFINED 200000
Station Casinos In COM 857689103 48,143 1,925,700 DEFINED 1925700
Steiner Leisure Lt COM P8744Y102 7,919 350,000 DEFINED 350000
Stericycle Inc COM 858912108 11,482 478,400 DEFINED 478400
Summit Properties COM 866239106 13,650 650,000 DEFINED 650000
Sykes Enterprises COM 871237103 24,972 1,939,600 DEFINED 1939600
Symyx Technologies COM 87155S108 14,748 346,111 DEFINED 346111
Synaptic Pharmaceu COM 87156R109 4,521 882,200 DEFINED 882200
Syncor Internation COM 87157J106 5,400 75,000 DEFINED 75000
Systems & Comp Tec COM 871873105 23,878 1,193,900 DEFINED 1193900
TCF Financial Corp COM 872275102 31,878 1,241,000 DEFINED 1241000
Techne Corporation COM 878377100 10,374 79,800 DEFINED 79800
Tektronix Inc COM 879131100 28,416 384,000 DEFINED 384000
Tele Celular Sul A COM 879238103 1,810 40,000 DEFINED 40000
Telephone & Data S COM 879433100 96,441 962,000 DEFINED 962000
TeleSpectrum World COM 87951U109 10,421 2,284,000 DEFINED 2284000
Tesoro Petroleum COM 881609101 40,264 3,976,700 DEFINED 3976700
Texas Regional Bsh COM 882673106 24,741 975,000 DEFINED 975000
Thermo Fibergen COM 88355U109 306 25,000 DEFINED 25000
Thermo Fibergen COM 88355U117 17 25,000 DEFINED 25000
Thor Industries In COM 885160101 6,300 300,000 DEFINED 300000
THQ Inc COM 872443403 12,766 1,047,500 DEFINED 1047500
Tidel Technologies COM 886368109 7,334 738,000 DEFINED 738000
Tipperary Corp COM 888002300 2,905 845,000 DEFINED 845000
TV Guide Inc COM 87307Q109 468 13,650 DEFINED 13650
UICI COM 902737105 12,024 1,832,300 DEFINED 1832300
UNIFI Inc COM 904677101 8,663 700,000 DEFINED 700000
Unisource Energy COM 909205106 12,096 806,400 DEFINED 806400
UnitedGlobalCom COM 913247508 17,582 375,000 DEFINED 375000
US Aggregates Inc COM 90334D109 13,141 725,000 DEFINED 725000
Utilicorp United I COM 918005109 19,875 1,000,000 DEFINED 1000000
Varian Inc COM 922206107 39,206 850,000 DEFINED 850000
Wackenhut A COM 929794105 493 38,100 DEFINED 38100
Wackenhut B COM 929794303 27,354 2,917,775 DEFINED 2917775
Waters Corporation COM 941848103 3,158 25,300 DEFINED 25300
West TeleServices COM 956188106 15,415 609,000 DEFINED 609000
Whole Foods Market COM 966837106 26,337 637,500 DEFINED 637500
World Acceptance C COM 981419104 15,599 2,971,200 DEFINED 2971200
Young Broadcasting COM 987434107 23,314 907,600 DEFINED 907600
