13F-HR 1 a2172555z13f-hr.txt 13F-HR UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2006 ----------------------- 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: PRIMECAP Management Company ------------------------------- Address: 225 South Lake Street ------------------------------- Suite 400 ------------------------------- Pasadena, CA 91101 ------------------------------- Form 13F File Number: 28- 01469 --------------------- 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: Rachel Aguilera ------------------------------- Title: Client Account Administrator ------------------------------- Phone: (626) 304-9222 ------------------------------- Signature, Place, and Date of Signing: /s/ Rachel Aguilera Pasadena, California August 10, 2006 ------------------------------- -------------------- --------------- [Signature] [City, State] [Date] Report Type (Check only one.): /X/ 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) / / 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) / / 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) List of Other Managers Reporting for this Manager: [If there are no entries in this list, omit this section.] Form 13F File Number Name 28- --------------- ------------------------------------ [Repeat as necessary.] FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 -------------------- Form 13F Information Table Entry Total: -------------------- Form 13F Information Table Value Total: 54359543 -------------------- (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] No. Form 13F File Number Name 28- "None" ------ ----------------- --------------------------------- [Repeat as necessary.] FORM 13F INFORMATION TABLE
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ------------ ---------- ---------------------- VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ------------ ---------- ------ -------- ------ [Repeat as necessary]
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- 3M COMPANY COM 88579Y101 116500 1442366 SH Sole 799316 643050 99 CENTS ONLY STORES COM 65440k106 48754 4661000 SH Sole 1785000 2876000 ABERCROMBIE & FITCH A COM 002896207 32061 578400 SH Sole 578400 ABIOMED INC. COM 003654100 934 72000 SH Sole 72000 AC MOORE ARTS & CRAFTS COM 00086T103 1182 72500 SH Sole 31000 41500 ACCENTURE LTD. CL A COM G1150G111 128138 4524650 SH Sole 28300 4496350 ADOBE SYS INC COM 00724F101 1361397 44841808 SH Sole 6270498 38571310 ADVANCE AMER CASH ADV CNTR COM 00739W107 877 50000 SH Sole 21000 29000 AFFYMETRIX, INC. COM 00826T108 148835 5813850 SH Sole 2368650 3445200 AFLAC INC. COM 001055102 56830 1226100 SH Sole 20000 1206100 AGILENT TECHNOLOGIES COM 00846U101 27362 866977 SH Sole 128789 738188 AKAMAI TECHNOLOGIES, INC COM 00971T101 60264 1665200 SH Sole 65200 1600000 ALASKA AIRGROUP INC. COM 011659109 103121 2615950 SH Sole 60500 2555450 ALCOA INC COM 013817101 337968 10444000 SH Sole 4338800 6105200 ALCON, INC. COM H01301102 1577 16000 SH Sole 16000 ALEXANDER & BALDWIN COM 014482103 73723 1665300 SH Sole 1402700 262600 ALPHA NATURAL RESOURCES COM 02076X102 196 10000 SH Sole 10000 ALTERA CORP. COM 021441100 13503 769400 SH Sole 303400 466000 AMERICAN INTL GROUP COM 026874107 282610 4785939 SH Sole 1003846 3782093 AMERICAN ITALIAN PASTA COM 027070101 14890 1739510 SH Sole 1431000 308510 AMGEN INC. COM 031162100 148750 2280400 SH Sole 889700 1390700 AMIS HOLDINGS INC COM 031538101 20776 2077650 SH Sole 709150 1368500 AMR CORPORATION COM 001765106 424556 16701635 SH Sole 3255735 13445900 APPLERA-APPLIED BIOSYS COM 038020103 729500 22550240 SH Sole 4595690 17954550 APPLERA-CELERA GENOMICS COM 038020202 13903 1073600 SH Sole 1073600 APPLIED MATERIALS COM 038222105 203692 12511800 SH Sole 3437000 9074800 APPLIED MICRO CIRCUITS COM 03822W109 218 80000 SH Sole 80000 ARCH COAL, INC. COM 039380100 17414 411000 SH Sole 11000 400000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- ARVINMERITOR COM 043353101 28007 1629250 SH Sole 1629250 ASM LITHOGRAPHY COM N07059111 484791 23975800 SH Sole 8266200 15709600 AUTODESK, INC. COM 052769106 87728 2545800 SH Sole 5800 2540000 AVERY DENNISON CORP. COM 053611109 216924 3736200 SH Sole 1426950 2309250 AVID TECHNOLOGY COM 05367P100 55378 1661500 SH Sole 84500 1577000 AVOCENT CORP. COM 053893103 50811 1935650 SH Sole 95400 1840250 AVON PRODUCTS COM 054303102 102779 3315450 SH Sole 1017450 2298000 BANK OF NEW YORK COM 064057102 512413 15913445 SH Sole 4421695 11491750 BED BATH & BEYOND INC. COM 075896100 291872 8799275 SH Sole 3473100 5326175 BERKSHIRE HATHAWAY B COM 084670207 462472 151979 SH Sole 62659 89320 BEST BUY CO INC COM 086516101 176036 3210000 SH Sole 397300 2812700 BIOGEN IDEC COM 09062X103 1581830 34150050 SH Sole 7612021 26538029 BIOMARIN PHARMA COM 09061G101 99288 6909387 SH Sole 1858687 5050700 BLUE NILE INC. COM 09578R103 946 29400 SH Sole 9200 20200 BOSTON SCIENTIFIC CORP COM 101137107 613983 36459797 SH Sole 7865236 28594561 BRONCO DRILLING COM 112211107 545 26075 SH Sole 18000 8075 BRUNSWICK CORP. COM 117043109 3724 112000 SH Sole 112000 BUNGE LTD COM G16962105 10050 200000 SH Sole 200000 BURLINGTON NORTHERN COM 12189T104 8099 102200 SH Sole 2200 100000 CALIFORNIA PIZZA KITCHEN COM 13054D109 1353 49250 SH Sole 12500 36750 CAMERON INTL CORP. COM 13342B105 75615 1582900 SH Sole 812200 770700 CANADIAN NATL RY COM 136375102 65381 1494430 SH Sole 1118230 376200 CAPITAL ONE FINCL. CORP. COM 14040H105 63054 737900 SH Sole 45000 692900 CARMAX INC. COM 143130102 270771 7635970 SH Sole 3482070 4153900 CATERPILLAR INC DEL COM 149123101 824243 11066636 SH Sole 4506286 6560350 CHARLES RIVER LAB COM 159864107 486 13200 SH Sole 13200 CHEVRON CORP. COM 166764100 54075 871335 SH Sole 323886 547449 CHICAGO BRIDGE & IRON COM 167250109 5216 216000 SH Sole 16000 200000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- CHUBB CORP. COM 171232101 512741 10275370 SH Sole 3193570 7081800 CIENA CORP COM 171779101 23528 4891400 SH Sole 571500 4319900 CITRIX SYSTEMS INC. COM 177376100 581018 14489226 SH Sole 2309726 12179500 COHERENT INC COM 192479103 72506 2148950 SH Sole 2148950 COMCAST CORP CABLE COM 20030N101 206524 6308000 SH Sole 1865000 4443000 COMMERCE BANCORP, INC. COM 200519106 1070 30000 SH Sole 30000 COMVERSE TECHNOLOGY COM 205862402 163995 8295140 SH Sole 1043415 7251725 CONCEPTUS, INC. COM 206016107 5633 412950 SH Sole 102950 310000 CONCURRENT COMPUTER COM 206710204 8417 3224880 SH Sole 3224880 CONOCOPHILLIPS COM 20825C104 1136626 17345124 SH Sole 3383624 13961500 CONTINENTAL AIRLINES CL B COM 210795308 1904 63900 SH Sole 63900 COOPER TIRE & RUBBER CO. COM 216831107 31176 2798600 SH Sole 2310700 487900 CORNING INC COM 219350105 1060296 43832000 SH Sole 8211750 35620250 COSTCO WHOLESALE COM 22160K105 523968 9171498 SH Sole 1605898 7565600 COTT CORPORATION COM 22163N106 56596 4333540 SH Sole 2117840 2215700 CYMER, INC. COM 232572107 30515 656800 SH Sole 146800 510000 DEERE & CO COM 244199105 88495 1059950 SH Sole 1200 1058750 DELL, INC COM 24702R101 32630 1334000 SH Sole 4000 1330000 DENDREON CORP. COM 24823Q107 10516 2172750 SH Sole 110000 2062750 DESCARTES SYS GRP INC COM 249906108 21758 5756090 SH Sole 960190 4795900 DIRECTV GROUP, INC. COM 25459L106 925116 56067647 SH Sole 12099162 43968485 DISNEY WALT CO. COM 254687106 253271 8442374 SH Sole 1807150 6635224 DOLBY LABORATORIES COM 25659T107 762 32700 SH Sole 28700 4000 DONALDSON INC COM 257651109 54463 1608000 SH Sole 1608000 DOW CHEMICAL CO. COM 260543103 328937 8427801 SH Sole 2078194 6349607 DREAM WORKS ANIMATION COM 26153C103 6524 284900 SH Sole 284900 DRESS BARN INC COM 261570105 118248 4664600 SH Sole 264600 4400000 E SPEED, INC. COM 296643109 2232 268000 SH Sole 36000 232000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- EAST WEST BANCORP COM 27579R104 24520 646800 SH Sole 5000 641800 EASTMAN KODAK COM 277461109 312077 13123500 SH Sole 3092400 10031100 EBAY INC. COM 278642103 339231 11581800 SH Sole 1272600 10309200 EDWARDS LIFE COM 28176E108 13629 300000 SH Sole 300000 EMBARQ CORP. COM 29078E105 39314 959123 SH Sole 216404 742719 EMC CORP/MASS COM 268648102 289671 26405700 SH Sole 6926800 19478900 EMULEX CORP. COM 292475209 105296 6471800 SH Sole 1573800 4898000 ENCANA CORP. COM 292505104 220656 4191800 SH Sole 410100 3781700 ENTEGRIS,INC COM 29362U104 55795 5854677 SH Sole 994892 4859785 EOG RESOURCES, INC. COM 26875P101 99330 1432500 SH Sole 25200 1407300 ERICSSON (LM) TEL 'B' ADS COM 294821608 268992 8141419 SH Sole 2412672 5728747 EXPEDIA INC. COM 30212P105 6120 408250 SH Sole 408250 FAMILY DOLLAR STORES COM 307000109 3664 150000 SH Sole 150000 FARO TECHNOLOGIES, INC. COM 311642102 1512 92000 SH Sole 64000 28000 FEDERAL NATL MTG ASSN COM 313586109 99735 2073500 SH Sole 42000 2031500 FEDEX CORP COM 31428X106 450660 20970907 SH Sole 3807282 17163625 FIFTH THIRD BANCORP COM 316773100 25710 695800 SH Sole 69000 626800 FIRST DATA CORP. COM 319963104 48744 1082237 SH Sole 463000 619237 FLUOR CORP. COM 343412102 281950 3034000 SH Sole 768800 2265200 FORMFACTOR, INC COM 346375108 21833 489200 SH Sole 97500 391700 FREDDIE MAC COM 313400301 20680 362750 SH Sole 65000 297750 FREESCALE SEMI B COM 35687M206 95699 3255062 SH Sole 531621 2723441 GENERAL ELECTRIC CO. COM 369604103 54143 1642700 SH Sole 1246000 396700 GENTEX CORPORATION COM 371901109 12572 898000 SH Sole 98000 800000 GENZYME CORP. COM 372917104 411689 6743469 SH Sole 1821419 4922050 GLAXOSMITHKLINE plc (ADR) COM 37733W105 520156 9321800 SH Sole 3694200 5627600 GLOBAL SANTA FE CORP COM G3930E101 101623 1759700 SH Sole 1400 1758300 GOOGLE COM 38259P508 357768 853190 SH Sole 46000 807190
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- GRANITE CONSTR INC COM 387328107 144909 3201000 SH Sole 4000 3197000 GREATBATCH, INC. COM 39153L106 36038 1527050 SH Sole 1300050 227000 HANMI FINANCIAL CORPORATION COM 410495105 1312 67500 SH Sole 64000 3500 HANOVER COMPRESSOR CO COM 410768105 26726 1423100 SH Sole 38000 1385100 HARMAN INTERNATIONAL COM 413086109 29922 350500 SH Sole 8000 342500 HESS CORPORATION COM 42809H107 469552 8884612 SH Sole 2348262 6536350 HEWLETT-PACKARD CO. COM 428236103 546519 17251222 SH Sole 2359368 14891854 IAC/INTERACTIVE CORP COM 44919P300 2868 108250 SH Sole 108250 ICOS CORP COM 449295104 153482 6979616 SH Sole 3233816 3745800 IMAX CORP. COM 45245E109 1262 137750 SH Sole 9750 128000 INCO LIMITED COM 453258402 411517 6244575 SH Sole 668200 5576375 INDYMAC BANCORP. COM 456607100 3361 73300 SH Sole 73300 INPHONIC INC. COM 45772G105 1131 179500 SH Sole 100000 79500 INTEL CORP COM 458140100 557213 29326991 SH Sole 8924294 20402697 INTERSIL CORPORATION COM 46069S109 124115 5338275 SH Sole 1502675 3835600 INTL PAPER CO COM 460146103 45493 1408460 SH Sole 1183560 224900 INTUIT INC COM 461202103 659774 10898157 SH Sole 2231157 8667000 JET BLUE AIRWAYS COM 477143101 92500 7619474 SH Sole 3562574 4056900 JPMORGAN CHASE & CO. COM 46625H100 46941 1117648 SH Sole 130000 987648 KIRBY CORP. COM 497266106 167969 4252376 SH Sole 3623776 628600 KLA-TENCOR CORP. COM 482480100 27561 663000 SH Sole 38000 625000 KOHLS CORP. COM 500255104 320008 5412850 SH Sole 1710750 3702100 LASERSCOPE COM 518081104 6929 224900 SH Sole 191400 33500 LILLY ELI & CO COM 532457108 1555068 28135839 SH Sole 8846338 19289501 LOWES COS INC COM 548661107 134484 2216650 SH Sole 231200 1985450 MACDERMID INC COM 554273102 49252 1710150 SH Sole 1710150 MACROVISION CORP. COM 555904101 127865 5941681 SH Sole 1872156 4069525 MARKETAXESS HLDGS INC. COM 57060D108 1567 142300 SH Sole 79100 63200
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- MARSH & MCLENNAN COS. COM 571748102 378406 14072375 SH Sole 4354600 9717775 MATTEL INC COM 577081102 149415 9050000 SH Sole 3647600 5402400 MBIA, INC. COM 55262C100 41566 709925 SH Sole 16200 693725 MCAFEE, INC. COM 579064106 7472 307850 SH Sole 87850 220000 MCDERMOTT INTL. COM 580037109 13009 286100 SH Sole 56100 230000 MEADWESTVACO CORP. COM 583334107 18604 666100 SH Sole 333800 332300 MEDTRONIC INC COM 585055106 1023603 21815930 SH Sole 5373054 16442876 MENS WEARHOUSE COM 587118100 139196 4593932 SH Sole 971582 3622350 MICRON TECHNOLOGY INC COM 595112103 862283 57256506 SH Sole 8060369 49196137 MICROSOFT CORP. COM 594918104 981608 42129107 SH Sole 7484360 34644747 MILLIPORE CORP COM 601073109 410579 6518169 SH Sole 1548719 4969450 MINERALS TECHNOLOGIES COM 603158106 107032 2058300 SH Sole 392200 1666100 MONSANTO CO. COM 61166W101 831435 9875702 SH Sole 2968224 6907478 MONSTER WORLDWIDE COM 611742107 981 23000 SH Sole 23000 MOTOROLA, INC. COM 620076109 481510 23896296 SH Sole 4043183 19853113 MURPHY OIL CORP. COM 626717102 373581 6687800 SH Sole 2588700 4099100 NATIONAL-OILWELL VARCO COM 637071101 283732 4480930 SH Sole 2758904 1722026 NAVTEQ CORP COM 63936L100 14977 335200 SH Sole 130200 205000 NEWMONT MINING CO COM 651639106 124962 2360900 SH Sole 1795900 565000 NEWS CORP Cl A COM 65248E104 3452 180000 SH Sole 180000 NOBLE CORP COM G65422100 83741 1125250 SH Sole 353950 771300 NOBLE ENERGY INC. COM 655044105 399847 8532800 SH Sole 775900 7756900 NORDSTROM, INC. COM 655664100 260643 7140900 SH Sole 3162300 3978600 NORFOLK SOUTHERN COM 655844108 65344 1227800 SH Sole 1010500 217300 NORTEL NETWORK CORP. COM 656568102 357328 159521625 SH Sole 36711925 122809700 NOVARTIS AG ADR COM 66987v109 1632354 30273622 SH Sole 8081362 22192260 NVIDIA CORP. COM 67066g104 314779 14785314 SH Sole 3354514 11430800 OPSWARE COM 68383A101 5344 648500 SH Sole 131500 517000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- ORACLE CORP. COM 68389X105 833201 57501825 SH Sole 12239025 45262800 PALL CORP COM 696429307 252795 9028400 SH Sole 2407100 6621300 PAYCHEX INC. COM 704326107 65237 1673600 SH Sole 21200 1652400 PFIZER INC. COM 717081103 1115792 47541193 SH Sole 9743489 37797704 PHARMACYCLICS INC. COM 716933106 4613 1195150 SH Sole 131900 1063250 PHELPS DODGE CORP. COM 717265102 50019 608800 SH Sole 224800 384000 PIONEER NATURAL RES CO COM 723787107 90613 1952450 SH Sole 568950 1383500 PLANTRONICS INC NEW COM 727493108 130611 5880750 SH Sole 5880750 POGO PRODUCING CO COM 730448107 288593 6260146 SH Sole 1488346 4771800 POSSIS MEDICAL COM 737407106 3973 451000 SH Sole 451000 POTASH CORP SASK INC COM 73755L107 905274 10530115 SH Sole 2862615 7667500 PRAXAIR, INC. COM 74005P104 318601 5900025 SH Sole 1518150 4381875 PRIDE INTERNATIONAL COM 74153Q102 88390 2830300 SH Sole 1332500 1497800 QUALCOMM INCORP. COM 747525103 620973 15497210 SH Sole 3833010 11664200 QUIKSILVER COM 74838C106 81411 6684000 SH Sole 3110600 3573400 RADVISION LTD COM M81869105 2758 173000 SH Sole 35250 137750 RAMBUS INC DEL COM COM 750917106 229255 10050627 SH Sole 1807027 8243600 RESEARCH IN MOTION COM 760975102 381340 5465674 SH Sole 1299274 4166400 REX STORES CORP COM COM 761624105 2903 202300 SH Sole 202300 ROBERT HALF INTL COM 770323103 207840 4948576 SH Sole 973726 3974850 ROCHE HOLDING AG-CHF COM 7110388 644892 3901400 SH Sole 34500 3866900 SCHLUMBERGER LTD COM 806857108 600092 9216594 SH Sole 2662094 6554500 SCRIPPS CO (E.W.)-CL A COM 811054204 1337 31000 SH Sole 31000 SEAGATE TECHNOLOGY COM G7945J104 1257 55500 SH Sole 55500 SEMICONDUCTOR MANUFACT COM 81663N206 225 32200 SH Sole 32200 SENOMYX INC COM 81724Q107 1509 104600 SH Sole 60100 44500 SEPRACOR INC COM 817315104 568756 9953728 SH Sole 3993378 5960350 SILICON LABS INC. COM 826919102 3613 102800 SH Sole 22800 80000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- SLM CORPORATION COM 78442P106 10055 190000 SH Sole 5000 185000 SONICWALL, INC. COM 835470105 728 81000 SH Sole 72000 9000 SONY CORP ADR NEW COM 835699307 723775 16434500 SH Sole 4297150 12137350 SOUTHWEST AIRLS CO COM 844741108 616028 37631512 SH Sole 9308850 28322662 SPRINT NEXTEL COM 852061100 461812 23102145 SH Sole 4375045 18727100 ST. PAUL TRAVELERS COS. COM 792860108 48120 1079400 SH Sole 776500 302900 STATE STREET CORP COM 857477103 13686 235600 SH Sole 35600 200000 STRATASYS,INC COM 862685104 2554 86700 SH Sole 47700 39000 STRATTEC SEC CORP COM 863111100 20230 406137 SH Sole 181037 225100 SURMODICS, INC. COM 868873100 1986 55000 SH Sole 55000 SYMANTEC COM 871503108 555780 35764452 SH Sole 9009352 26755100 SYMBOL TECHNOLOGIES COM 871508107 56433 5230150 SH Sole 5230150 TARGET CORPORATION COM 87612E106 274806 5623197 SH Sole 369505 5253692 TCF FINANCIAL CORP. COM 872275102 9257 350000 SH Sole 20000 330000 TEKTRONIX INC COM 879131100 333444 11333908 SH Sole 1813858 9520050 TELLABS INC COM 879664100 896 67314 SH Sole 52920 14394 TEMPLE INLAND INC COM 879868107 50395 1175530 SH Sole 666230 509300 TEXAS INSTRS. INC. COM 882508104 1266448 41810764 SH Sole 10291164 31519600 THE 9 LDT ADS COM 88337K104 1391 60000 SH Sole 60000 THOMAS & BETTS COM 884315102 193175 3765600 SH Sole 2300 3763300 THQ, INC. COM 872443403 111022 5139900 SH Sole 41900 5098000 TIFFANY & CO. COM 886547108 40205 1217600 SH Sole 124000 1093600 TIME WARNER INC. COM 887317105 130841 7563044 SH Sole 41194 7521850 TJX COS INC NEW COM 872540109 469498 20537975 SH Sole 1689800 18848175 TRANSATLANTIC HLDGS COM 893521104 59352 1061762 SH Sole 1061762 TRANSOCEAN INC COM G90078109 93254 1161025 SH Sole 2400 1158625 TRIMBLE NAVIGATION COM 896239100 196055 4391922 SH Sole 2384672 2007250 UNION PACIFIC CORP. COM 907818108 1008274 10846324 SH Sole 2534324 8312000
PRIMECAP Management Company FORM 13F JUNE 30, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------- ---------------- --------- -------- ---------------------- ---------- ---------- ------------------------ VOTING AUTHORITY VALUE SHARES/ SH/ PUT/ INVSTMT OTHER ------------------------ NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------- ---------------- --------- -------- --------- ----- ------ ---------- ---------- -------- ------ -------- UNITED PARCEL SVC INC. COM 911312106 32134 390306 SH Sole 61796 328510 UNIVISION COMMUNICATIONS COM 914906102 325248 9708900 SH Sole 2469300 7239600 US AIRWAYS GROUP INC COM 90341W108 2638 52200 SH Sole 52200 VERISIGN INC. COM 92343E102 151481 6537822 SH Sole 2905822 3632000 VULCAN MATERIALS CO. COM 929160109 121509 1557810 SH Sole 1184010 373800 WASHINGTON MUTUAL, INC. COM 939322103 14267 313000 SH Sole 113000 200000 WATERS CORP COM 941848103 57247 1289350 SH Sole 693750 595600 WEIGHT WATCHERS INT'L COM 948626106 8996 220000 SH Sole 220000 WELLS FARGO & CO. COM 949746101 40798 608200 SH Sole 30000 578200 WENDY'S INTL. INC. COM 950590109 309 5300 SH Sole 5300 WEYERHAEUSER CO. COM 962166104 473327 7603639 SH Sole 1618414 5985225 WHIRLPOOL CP COM 963320106 335336 4057300 SH Sole 318800 3738500 WJ COMMUNICATIONS COM 929284107 178 120000 SH Sole 120000 YAHOO!INC. COM 984332106 226288 6857200 SH Sole 2777500 4079700 YUM BRANDS INC. COM 988498101 152652 3036650 SH Sole 437350 2599300 REPORT SUMMARY 239 DATA RECORDS 54359543 0 OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED
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