PRIMECAP Management Company

PRIMECAP Management Company as of June 30, 2008

Portfolio Holdings for PRIMECAP Management Company

PRIMECAP Management Company holds 258 positions in its portfolio as reported in the June 2008 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Eli Lilly & Co. (LLY) 4.1 $2.5B 55M 46.16
Potash Corp. Of Saskatchewan I 3.5 $2.1B 9.4M 228.57
Novartis (NVS) 3.3 $2.0B 37M 55.04
Medtronic 3.2 $2.0B 38M 51.75
Monsanto Company 3.0 $1.9B 15M 126.44
FedEx Corporation (FDX) 2.8 $1.7B 22M 78.79
Amgen (AMGN) 2.5 $1.5B 32M 47.16
Texas Instruments Incorporated (TXN) 2.3 $1.4B 49M 28.16
Biogen Idec (BIIB) 2.3 $1.4B 25M 55.89
Adobe Systems Incorporated (ADBE) 2.2 $1.3B 34M 39.39
Directv Group 2.2 $1.3B 51M 25.91
Oracle Corporation (ORCL) 2.2 $1.3B 63M 21.00
Microsoft Corporation (MSFT) 2.0 $1.2B 44M 27.51
Schlumberger (SLB) 1.6 $995M 9.3M 107.43
Sony Corporation (SONY) 1.5 $908M 21M 43.74
Google 1.5 $893M 1.7M 526.42
Boston Scientific Corporation (BSX) 1.4 $877M 71M 12.29
Research In Motion 1.4 $844M 7.2M 116.90
Corning Incorporated (GLW) 1.4 $833M 36M 23.05
Intuit (INTU) 1.3 $816M 30M 27.57
Southwest Airlines (LUV) 1.3 $802M 62M 13.04
Noble Energy 1.3 $788M 7.8M 100.56
Roche Holding Ag-chf 1.3 $775M 4.3M 180.10
Caterpillar (CAT) 1.2 $732M 9.9M 73.82
Symantec Corporation 1.2 $710M 37M 19.35
Qualcomm (QCOM) 1.2 $705M 16M 44.37
Applera Corp-applied Biosys 1.2 $707M 21M 33.48
TJX Companies (TJX) 1.1 $697M 22M 31.47
Whirlpool Corporation (WHR) 1.1 $680M 11M 61.73
EMC Corporation 1.1 $642M 44M 14.69
Costco Wholesale Corporation (COST) 1.1 $640M 9.1M 70.14
Intel Corporation (INTC) 1.0 $633M 30M 21.48
Berkshire Hathaway Inc. Class B 1.0 $618M 154k 4012.00
Hewlett-Packard Company 1.0 $612M 14M 44.21
Marsh & McLennan Companies (MMC) 1.0 $603M 23M 26.55
Asml Holding Nv Adr depository receipts 1.0 $603M 25M 24.40
Hess (HES) 1.0 $599M 4.7M 126.19
Praxair 0.9 $577M 6.1M 94.24
Murphy Oil Corporation (MUR) 0.9 $570M 5.8M 98.05
GlaxoSmithKline 0.9 $531M 12M 44.22
NVIDIA Corporation (NVDA) 0.8 $508M 27M 18.72
Arch Coal 0.8 $492M 6.6M 75.03
Citrix Systems 0.8 $461M 16M 29.41
Genzyme Corporation 0.8 $454M 6.3M 71.88
United Parcel Service (UPS) 0.7 $448M 7.3M 61.47
EOG Resources (EOG) 0.7 $450M 3.4M 131.20
Bed Bath & Beyond 0.7 $421M 15M 28.10
Plains Exploration & Production Company 0.6 $380M 5.2M 72.97
Peabody Energy Corporation 0.6 $378M 4.3M 88.05
Kohl's Corporation (KSS) 0.6 $370M 9.2M 40.04
Encana Corp 0.6 $369M 4.1M 90.93
Union Pacific Corporation (UNP) 0.6 $360M 4.8M 75.50
eBay (EBAY) 0.6 $353M 13M 27.33
Walt Disney Company (DIS) 0.6 $346M 11M 31.20
Micron Technology (MU) 0.6 $338M 56M 6.00
Millipore Corp. 0.6 $337M 5.0M 67.86
Telefonaktiebolaget LM Ericsson (ERIC) 0.5 $298M 29M 10.40
McDermott International 0.5 $301M 4.9M 61.89
National-Oilwell Var 0.5 $293M 3.3M 88.72
Sprint Nextel Corporation 0.5 $285M 30M 9.50
Honeywell International (HON) 0.5 $285M 5.7M 50.28
Bank of New York Mellon Corporation (BK) 0.5 $280M 7.4M 37.83
Trimble Navigation (TRMB) 0.5 $279M 7.8M 35.70
Target Corporation (TGT) 0.5 $274M 5.9M 46.49
CarMax (KMX) 0.4 $259M 18M 14.19
Alcoa 0.4 $263M 7.4M 35.62
Deere & Company (DE) 0.4 $248M 3.4M 72.13
Applied Materials (AMAT) 0.4 $249M 13M 19.09
Discover Financial Services (DFS) 0.4 $229M 17M 13.17
Rambus (RMBS) 0.4 $230M 12M 19.07
Genentech 0.4 $224M 2.9M 75.90
Chubb Corporation 0.4 $218M 4.4M 49.01
Amazon (AMZN) 0.3 $206M 2.8M 73.33
BioMarin Pharmaceutical (BMRN) 0.3 $201M 6.9M 28.98
American Intl Group 0.3 $201M 7.6M 26.46
Accenture 0.3 $197M 4.8M 40.72
Cree 0.3 $197M 8.6M 22.81
Mattel (MAT) 0.3 $187M 11M 17.12
Motorola 0.3 $189M 26M 7.34
Altera Corporation 0.3 $187M 9.0M 20.70
Brocade Communications Systems 0.3 $187M 23M 8.24
Eastman Kodak Company 0.3 $183M 13M 14.43
Weyerhaeuser Company (WY) 0.3 $180M 3.5M 51.14
Best Buy (BBY) 0.3 $168M 4.2M 39.60
Boeing Company (BA) 0.3 $169M 2.6M 65.72
Nordstrom (JWN) 0.3 $168M 5.5M 30.30
Verisign (VRSN) 0.3 $163M 4.3M 37.80
Vulcan Materials Company (VMC) 0.3 $166M 2.8M 59.78
AMR Corporation 0.3 $160M 31M 5.12
Kirby Corporation (KEX) 0.3 $160M 3.3M 48.00
ConocoPhillips (COP) 0.2 $152M 1.6M 94.39
Freeport-McMoRan Copper & Gold (FCX) 0.2 $151M 1.3M 117.19
Wyeth 0.2 $140M 2.9M 47.96
Intersil Corporation 0.2 $142M 5.8M 24.32
KLA-Tencor Corporation (KLAC) 0.2 $140M 3.4M 40.71
Neustar 0.2 $142M 6.6M 21.56
Plantronics 0.2 $131M 5.9M 22.32
Thomas & Betts Corporation 0.2 $125M 3.3M 37.85
Newmont Mining Corporation (NEM) 0.2 $120M 2.3M 52.16
Quiksilver 0.2 $123M 13M 9.82
Sepracor 0.2 $121M 6.1M 19.92
FormFactor (FORM) 0.2 $121M 6.6M 18.43
Nortel Networks Corporation 0.2 $118M 14M 8.22
General Electric Company 0.2 $107M 4.0M 26.69
Avon Products 0.2 $107M 3.0M 36.02
International Paper Company (IP) 0.2 $111M 4.7M 23.30
Navteq Corp 0.2 $108M 1.4M 77.00
Pall Corporation 0.2 $103M 2.6M 39.68
Canadian Natl Ry (CNI) 0.2 $97M 2.0M 48.08
Via 0.2 $98M 3.2M 30.54
Domtar Corp C ommon 0.2 $96M 18M 5.45
Lowe's Companies (LOW) 0.2 $99M 4.8M 20.75
Canadian Pacific Railway 0.1 $87M 1.3M 66.14
Alexander & Baldwin 0.1 $84M 1.8M 45.55
Norfolk Southern (NSC) 0.1 $79M 1.3M 62.67
AES Corporation (AES) 0.1 $81M 4.2M 19.21
Carnival Corporation (CCL) 0.1 $78M 2.4M 32.96
Cisco Systems (CSCO) 0.1 $80M 3.4M 23.26
Waters Corporation (WAT) 0.1 $79M 1.2M 64.50
Collective Brands 0.1 $80M 6.9M 11.63
Dress Barn 0.1 $81M 6.1M 13.38
SanDisk Corporation 0.1 $77M 4.1M 18.70
Donaldson Company (DCI) 0.1 $72M 1.6M 44.64
Emulex Corporation 0.1 $74M 6.4M 11.65
Avery Dennison Corporation (AVY) 0.1 $67M 1.5M 43.93
Affymetrix 0.1 $64M 6.3M 10.29
Oceaneering International (OII) 0.1 $66M 851k 77.05
AFLAC Incorporated (AFL) 0.1 $63M 1.0M 62.80
Men's Wearhouse 0.1 $58M 3.6M 16.29
Yahoo! 0.1 $58M 2.8M 20.66
Flextronics International Ltd Com Stk (FLEX) 0.1 $59M 6.3M 9.40
Pride International 0.1 $63M 1.3M 47.29
Progressive Corporation (PGR) 0.1 $53M 2.8M 18.72
Dow Chemical Company 0.1 $56M 1.6M 34.91
Avid Technology 0.1 $52M 3.1M 16.99
Avocent Corp Com Stk 0.1 $58M 3.1M 18.60
Patriot Coal Corp 0.1 $56M 364k 153.29
Autodesk (ADSK) 0.1 $51M 1.5M 33.81
Granite Construction (GVA) 0.1 $48M 1.5M 31.53
C.H. Robinson Worldwide (CHRW) 0.1 $50M 919k 54.84
Rohm & Haas 0.1 $42M 901k 46.44
Xilinx 0.1 $40M 1.6M 25.25
JetBlue Airways Corporation (JBLU) 0.1 $41M 11M 3.73
Alaska Air (ALK) 0.1 $42M 2.7M 15.34
Macrovision Solutions Corp Com Stk 0.1 $43M 2.8M 14.96
Exterran Holdings 0.1 $35M 485k 71.49
Entegris (ENTG) 0.1 $37M 5.7M 6.55
Capital One Financial (COF) 0.1 $38M 1.0M 38.01
Dell 0.1 $35M 1.6M 21.88
Abercrombie & Fitch (ANF) 0.1 $36M 578k 62.68
99 Cents Only Stores 0.1 $38M 5.8M 6.60
NOBLE CORPORATION Com Stk 0.1 $37M 564k 64.96
JPMorgan Chase & Co. (JPM) 0.1 $31M 913k 34.31
Wells Fargo & Company (WFC) 0.1 $29M 1.2M 23.75
Akamai Technologies (AKAM) 0.1 $30M 873k 34.79
Yum! Brands (YUM) 0.1 $29M 821k 35.09
Comverse Technology 0.1 $29M 1.7M 16.95
Conceptus 0.1 $32M 1.7M 18.49
Chico's FAS 0.1 $28M 5.3M 5.37
Chicago Bridge & Iron Company 0.1 $29M 730k 39.82
Kinetic Concepts 0.1 $28M 692k 39.91
3M Company (MMM) 0.0 $22M 313k 69.59
THQ 0.0 $27M 1.3M 20.26
Sanofi-Aventis SA (SNY) 0.0 $24M 725k 33.23
Amer Italian Pas 0.0 $21M 1.9M 11.34
Bristow 0.0 $26M 525k 49.49
Cymer 0.0 $22M 809k 26.88
Gentex Corporation (GNTX) 0.0 $25M 1.7M 14.44
Comcast Corporation (CMCSA) 0.0 $16M 832k 18.97
Cerner Corporation 0.0 $17M 373k 45.18
Edwards Lifesciences (EW) 0.0 $19M 300k 62.04
O'Reilly Automotive 0.0 $17M 764k 22.35
Greatbatch 0.0 $19M 1.1M 17.30
Ciena Corporation (CIEN) 0.0 $16M 689k 23.17
Descartes Sys Grp (DSGX) 0.0 $18M 5.3M 3.36
State Street Corporation (STT) 0.0 $12M 192k 63.99
Wal-Mart Stores (WMT) 0.0 $9.5M 169k 56.20
Nuance Communications 0.0 $13M 804k 15.67
Burlington Northern Santa Fe C 0.0 $10M 102k 99.89
Cott Corp 0.0 $12M 3.8M 3.13
Procter & Gamble Company (PG) 0.0 $9.7M 160k 60.81
Agilent Technologies Inc C ommon (A) 0.0 $13M 358k 35.54
Abiomed 0.0 $10M 586k 17.75
Jabil Circuit (JBL) 0.0 $9.2M 558k 16.41
Stratasys 0.0 $11M 580k 18.46
Strattec Security (STRT) 0.0 $13M 370k 35.00
SLM Corporation (SLM) 0.0 $3.1M 160k 19.35
Expedia 0.0 $7.5M 408k 18.38
McAfee 0.0 $4.8M 141k 34.03
Federal National Mortgage Association (FNMA) 0.0 $6.0M 310k 19.51
Federal Home Loan Mortgage (FMCC) 0.0 $5.3M 321k 16.40
Fifth Third Ban (FITB) 0.0 $4.5M 445k 10.18
TCF Financial Corporation 0.0 $4.0M 335k 12.03
Ual Corp 0.0 $3.9M 752k 5.22
FARO Technologies (FARO) 0.0 $3.8M 150k 25.17
MarketAxess Holdings (MKTX) 0.0 $4.5M 590k 7.56
Medarex Inc Com Stk 0.0 $4.5M 674k 6.61
Dendreon Corporation 0.0 $8.3M 1.9M 4.45
SurModics (SRDX) 0.0 $7.3M 163k 44.84
Cardica 0.0 $5.2M 610k 8.46
MICRUS ENDOVASCULAR Corp Com Stk 0.0 $8.2M 587k 14.02
Accuray Incorporated (ARAY) 0.0 $5.5M 751k 7.29
FEI Company 0.0 $7.5M 331k 22.78
Pharmacyclics 0.0 $3.8M 2.1M 1.75
Guidance Software 0.0 $3.8M 401k 9.55
Idearc 0.0 $353k 150k 2.35
Washington Mutual 0.0 $900k 183k 4.93
Iac Interactivecorp 0.0 $2.1M 108k 19.28
Chevron Corporation (CVX) 0.0 $313k 3.2k 99.05
At&t (T) 0.0 $674k 20k 33.70
Cummins (CMI) 0.0 $734k 11k 65.54
Pitney Bowes (PBI) 0.0 $900k 26k 34.09
Intermec 0.0 $2.6M 125k 21.08
Tellabs 0.0 $67k 14k 4.65
A.C. Moore Arts & Crafts 0.0 $2.0M 279k 7.05
Citi 0.0 $1.3M 80k 16.76
Verigy 0.0 $1.0M 44k 22.72
Via 0.0 $844k 28k 30.62
Visa (V) 0.0 $594k 7.3k 81.37
East West Ban (EWBC) 0.0 $1.7M 238k 7.06
Monster Worldwide 0.0 $1.5M 73k 20.62
Alpha Natural Resources 0.0 $521k 5.0k 104.20
Continental Airls Inc cl b 0.0 $617k 61k 10.11
Delta Air Lines (DAL) 0.0 $244k 43k 5.70
ON Semiconductor (ON) 0.0 $232k 25k 9.17
Sierra Pac Res 0.0 $929k 73k 12.71
Dolby Laboratories (DLB) 0.0 $363k 9.0k 40.33
Illumina (ILMN) 0.0 $610k 7.0k 87.14
US Airways 0.0 $606k 242k 2.50
Arris 0.0 $253k 30k 8.43
BGC Partners 0.0 $997k 132k 7.55
InterNAP Network Services 0.0 $1.1M 225k 4.68
Minerals Technologies (MTX) 0.0 $413k 6.5k 63.54
Rex Energy Corporation 0.0 $267k 10k 26.44
Advance America, Cash Advance Centers 0.0 $102k 20k 5.10
Isilon Systems (ISLN) 0.0 $69k 16k 4.45
The9 0.0 $813k 36k 22.58
Neutral Tandem 0.0 $298k 17k 17.48
Allegiant Travel Company (ALGT) 0.0 $1.4M 78k 18.59
Applied Micro Circuits Corporation 0.0 $171k 20k 8.55
Ev3 0.0 $1.1M 117k 9.48
Mf Global Com Stk 0.0 $918k 145k 6.31
Nektar Therapeutics (NKTR) 0.0 $315k 94k 3.35
Satyam Computer Services (SAYCY) 0.0 $414k 17k 24.50
Silicon Laboratories (SLAB) 0.0 $520k 14k 36.11
KBW 0.0 $239k 12k 20.60
Sycamore Networks Inc Com Stk 0.0 $1.1M 350k 3.22
VMware 0.0 $1.4M 26k 53.86
Dyax 0.0 $2.8M 892k 3.10
Imax Corp Cad (IMAX) 0.0 $506k 74k 6.84
NetGear (NTGR) 0.0 $362k 26k 13.87
OraSure Technologies (OSUR) 0.0 $352k 94k 3.74
Basin Water (BWTRQ) 0.0 $61k 13k 4.71
LoopNet 0.0 $393k 35k 11.29
Hanmi Financial 0.0 $1.6M 305k 5.21
Sonicwall 0.0 $1.5M 233k 6.45
Vitran Corp 0.0 $1.3M 84k 14.99
Data Domain 0.0 $604k 26k 23.32