PRIMECAP Management Company

PRIMECAP Management Company as of Dec. 31, 2008

Portfolio Holdings for PRIMECAP Management Company

PRIMECAP Management Company holds 253 positions in its portfolio as reported in the December 2008 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Eli Lilly & Co. (LLY) 5.5 $2.4B 59M 40.27
Amgen (AMGN) 4.4 $1.9B 33M 57.75
Novartis (NVS) 4.2 $1.8B 37M 49.76
FedEx Corporation (FDX) 3.2 $1.4B 22M 64.15
Medtronic 2.9 $1.3B 40M 31.42
Biogen Idec (BIIB) 2.7 $1.2B 25M 47.63
Directv Group 2.7 $1.2B 51M 22.91
Oracle Corporation (ORCL) 2.6 $1.1B 63M 17.73
Monsanto Company 2.5 $1.1B 15M 70.35
Google 2.0 $890M 2.9M 307.65
Microsoft Corporation (MSFT) 2.0 $855M 44M 19.44
Texas Instruments Incorporated (TXN) 1.8 $790M 51M 15.52
Adobe Systems Incorporated (ADBE) 1.7 $729M 34M 21.29
Potash Corp. Of Saskatchewan I 1.6 $716M 9.8M 73.22
Intuit (INTU) 1.6 $701M 30M 23.79
Roche Holding Ag-chf 1.5 $667M 4.4M 151.95
Marsh & McLennan Companies (MMC) 1.4 $599M 25M 24.27
Boston Scientific Corporation (BSX) 1.3 $577M 75M 7.74
Qualcomm (QCOM) 1.3 $572M 16M 35.83
Southwest Airlines (LUV) 1.2 $544M 63M 8.62
Berkshire Hathaway Inc. Class B 1.2 $528M 164k 3214.00
GlaxoSmithKline 1.2 $511M 14M 37.27
Hewlett-Packard Company 1.2 $511M 14M 36.29
Symantec Corporation 1.1 $500M 37M 13.52
EMC Corporation 1.1 $494M 47M 10.47
Costco Wholesale Corporation (COST) 1.1 $479M 9.1M 52.50
Sony Corporation (SONY) 1.1 $468M 21M 21.87
Whirlpool Corporation (WHR) 1.1 $456M 11M 41.35
TJX Companies (TJX) 1.1 $457M 22M 20.57
C.H. Robinson Worldwide (CHRW) 1.1 $458M 8.3M 55.03
Asml Holding Nv Adr depository receipts 1.1 $455M 25M 18.07
Honeywell International (HON) 1.0 $450M 14M 32.83
Genzyme Corporation 1.0 $420M 6.3M 66.37
United Parcel Service (UPS) 1.0 $418M 7.6M 55.16
Noble Energy 0.9 $413M 8.4M 49.22
Schlumberger (SLB) 0.9 $414M 9.8M 42.33
Caterpillar (CAT) 0.9 $409M 9.2M 44.67
Intel Corporation (INTC) 0.9 $399M 27M 14.66
Bed Bath & Beyond 0.9 $396M 16M 25.42
Citrix Systems 0.9 $374M 16M 23.57
EOG Resources (EOG) 0.8 $361M 5.4M 66.58
Corning Incorporated (GLW) 0.8 $355M 37M 9.53
Praxair 0.8 $347M 5.8M 59.36
AMR Corporation 0.8 $341M 32M 10.67
Kohl's Corporation (KSS) 0.8 $340M 9.4M 36.20
Research In Motion 0.7 $318M 7.8M 40.58
NVIDIA Corporation (NVDA) 0.7 $298M 37M 8.07
Genentech 0.6 $276M 3.3M 82.91
Walt Disney Company (DIS) 0.6 $265M 12M 22.69
Telefonaktiebolaget LM Ericsson (ERIC) 0.6 $260M 33M 7.81
Millipore Corp. 0.6 $256M 5.0M 51.52
Hess (HES) 0.6 $257M 4.8M 53.64
Chubb Corporation 0.6 $241M 4.7M 51.00
Murphy Oil Corporation (MUR) 0.6 $237M 5.4M 44.35
Union Pacific Corporation (UNP) 0.5 $229M 4.8M 47.80
Vulcan Materials Company (VMC) 0.5 $213M 3.1M 69.58
Life Technologies 0.5 $214M 9.2M 23.31
Target Corporation (TGT) 0.5 $209M 6.1M 34.53
Amazon (AMZN) 0.5 $208M 4.0M 51.28
Bank of New York Mellon Corporation (BK) 0.5 $202M 7.1M 28.33
Encana Corp 0.5 $196M 4.2M 46.48
Rambus (RMBS) 0.4 $191M 12M 15.92
Applied Materials (AMAT) 0.4 $188M 19M 10.13
Mattel (MAT) 0.4 $184M 12M 16.00
eBay (EBAY) 0.4 $181M 13M 13.96
Discover Financial Services (DFS) 0.4 $174M 18M 9.53
Trimble Navigation (TRMB) 0.4 $173M 8.0M 21.61
Wyeth 0.4 $169M 4.5M 37.51
Peabody Energy Corporation 0.4 $166M 7.3M 22.75
Accenture 0.4 $160M 4.9M 32.79
Altera Corporation 0.4 $162M 9.7M 16.71
Plains Exploration & Production Company 0.4 $157M 6.8M 23.24
Johnson & Johnson (JNJ) 0.3 $153M 2.6M 59.83
National-Oilwell Var 0.3 $146M 6.0M 24.44
Micron Technology (MU) 0.3 $149M 56M 2.64
BioMarin Pharmaceutical (BMRN) 0.3 $139M 7.8M 17.80
CarMax (KMX) 0.3 $137M 17M 7.88
Cree 0.3 $141M 8.9M 15.87
Arch Coal 0.3 $131M 8.1M 16.29
Neustar 0.3 $127M 6.7M 19.13
Best Buy (BBY) 0.3 $120M 4.3M 28.11
Boeing Company (BA) 0.3 $122M 2.8M 42.67
Motorola 0.3 $122M 28M 4.43
Deere & Company (DE) 0.3 $117M 3.0M 38.32
McDermott International 0.3 $115M 12M 9.88
Weyerhaeuser Company (WY) 0.3 $113M 3.7M 30.61
Lowe's Companies (LOW) 0.2 $103M 4.8M 21.52
FormFactor (FORM) 0.2 $104M 7.1M 14.60
Newmont Mining Corporation (NEM) 0.2 $99M 2.4M 40.70
Procter & Gamble Company (PG) 0.2 $98M 1.6M 61.82
Kirby Corporation (KEX) 0.2 $89M 3.3M 27.36
Eastman Kodak Company 0.2 $88M 13M 6.58
ConocoPhillips (COP) 0.2 $88M 1.7M 51.80
Waters Corporation (WAT) 0.2 $81M 2.2M 36.65
Alcoa 0.2 $84M 7.5M 11.26
Collective Brands 0.2 $83M 7.1M 11.72
SanDisk Corporation 0.2 $81M 8.5M 9.60
JetBlue Airways Corporation (JBLU) 0.2 $80M 11M 7.10
KLA-Tencor Corporation (KLAC) 0.2 $78M 3.6M 21.79
Thomas & Betts Corporation 0.2 $80M 3.3M 24.02
Alaska Air (ALK) 0.2 $75M 2.6M 29.25
Norfolk Southern (NSC) 0.2 $70M 1.5M 47.05
Avon Products 0.2 $71M 3.0M 24.03
Cisco Systems (CSCO) 0.1 $66M 4.0M 16.30
Granite Construction (GVA) 0.1 $67M 1.5M 43.93
Plantronics 0.1 $65M 4.9M 13.20
Canadian Pacific Railway 0.1 $64M 1.9M 33.62
99 Cents Only Stores 0.1 $63M 5.8M 10.93
Sepracor 0.1 $63M 5.8M 10.98
Dress Barn 0.1 $64M 5.9M 10.74
Progressive Corporation (PGR) 0.1 $62M 4.2M 14.81
Via 0.1 $62M 3.2M 19.06
Nordstrom (JWN) 0.1 $61M 4.6M 13.31
International Paper Company (IP) 0.1 $59M 5.0M 11.80
Sprint Nextel Corporation 0.1 $61M 33M 1.83
Oceaneering International (OII) 0.1 $63M 2.1M 29.14
Brocade Communications Systems 0.1 $59M 21M 2.83
Carnival Corporation (CCL) 0.1 $58M 2.4M 24.32
Intersil Corporation 0.1 $58M 6.3M 9.19
Donaldson Company (DCI) 0.1 $54M 1.6M 33.65
Avocent Corp Com Stk 0.1 $51M 2.8M 17.91
AFLAC Incorporated (AFL) 0.1 $48M 1.0M 45.84
Pall Corporation 0.1 $49M 1.7M 28.43
Men's Wearhouse 0.1 $47M 3.5M 13.54
Macrovision Solutions Corp Com Stk 0.1 $49M 3.8M 12.65
Expeditors International of Washington (EXPD) 0.1 $43M 1.3M 33.27
Amer Italian Pas 0.1 $42M 1.9M 22.34
Alexander & Baldwin 0.1 $44M 1.7M 25.06
AES Corporation (AES) 0.1 $38M 4.6M 8.24
Wells Fargo & Company (WFC) 0.1 $40M 1.4M 29.48
Avery Dennison Corporation (AVY) 0.1 $40M 1.2M 32.73
Kinetic Concepts 0.1 $39M 2.0M 19.18
Cerner Corporation 0.1 $34M 882k 38.45
Dow Chemical Company 0.1 $36M 2.4M 15.09
Sanofi-Aventis SA (SNY) 0.1 $36M 1.1M 32.16
Freeport-McMoRan Copper & Gold (FCX) 0.1 $33M 1.3M 24.44
Emulex Corporation 0.1 $35M 5.0M 6.98
Flextronics International Ltd Com Stk (FLEX) 0.1 $37M 14M 2.56
JPMorgan Chase & Co. (JPM) 0.1 $29M 914k 31.53
Autodesk (ADSK) 0.1 $29M 1.5M 19.65
Avid Technology 0.1 $32M 2.9M 10.91
Capital One Financial (COF) 0.1 $32M 1.0M 31.89
Domtar Corp C ommon 0.1 $30M 18M 1.67
Conceptus 0.1 $30M 1.9M 15.22
Xilinx 0.1 $28M 1.6M 17.82
Yum! Brands (YUM) 0.1 $26M 821k 31.50
Wal-Mart Stores (WMT) 0.1 $22M 400k 56.06
Quiksilver 0.1 $22M 12M 1.84
Rohm & Haas 0.1 $23M 368k 61.79
O'Reilly Automotive 0.1 $24M 767k 30.74
Pride International 0.1 $22M 1.4M 15.98
Edwards Lifesciences (EW) 0.0 $17M 300k 54.95
Affymetrix 0.0 $15M 5.1M 2.99
Dell 0.0 $17M 1.6M 10.24
Yahoo! 0.0 $19M 1.5M 12.20
Bristow 0.0 $17M 637k 26.79
Chico's FAS 0.0 $18M 4.2M 4.18
Gentex Corporation (GNTX) 0.0 $18M 2.0M 8.83
Descartes Sys Grp (DSGX) 0.0 $16M 5.3M 2.99
Nuance Communications 0.0 $15M 1.4M 10.36
Exterran Holdings 0.0 $14M 649k 21.30
Akamai Technologies (AKAM) 0.0 $13M 879k 15.09
Entegris (ENTG) 0.0 $12M 5.6M 2.19
Abercrombie & Fitch (ANF) 0.0 $13M 575k 23.07
Abiomed 0.0 $12M 743k 16.42
Greatbatch 0.0 $13M 490k 26.46
Medarex Inc Com Stk 0.0 $14M 2.5M 5.58
Petroleo Brasileiro SA (PBR.A) 0.0 $8.2M 400k 20.41
State Street Corporation (STT) 0.0 $7.6M 193k 39.33
3M Company (MMM) 0.0 $11M 186k 57.54
Transocean (RIG) 0.0 $8.3M 175k 47.25
Verisign (VRSN) 0.0 $7.2M 380k 19.08
Burlington Northern Santa Fe C 0.0 $7.7M 102k 75.71
International Business Machines (IBM) 0.0 $7.1M 84k 84.16
Comverse Technology 0.0 $11M 1.7M 6.26
Chicago Bridge & Iron Company 0.0 $9.4M 931k 10.05
Cymer 0.0 $9.0M 409k 21.91
Dendreon Corporation 0.0 $8.4M 1.8M 4.58
NOBLE CORPORATION Com Stk 0.0 $7.4M 334k 22.09
MICRUS ENDOVASCULAR Corp Com Stk 0.0 $7.8M 671k 11.61
Petroleo Brasileiro SA (PBR) 0.0 $2.4M 100k 24.49
Cummins (CMI) 0.0 $3.2M 120k 26.73
Cott Corp 0.0 $3.8M 3.0M 1.28
McAfee 0.0 $4.8M 139k 34.57
Agilent Technologies Inc C ommon (A) 0.0 $3.9M 249k 15.63
Fifth Third Ban (FITB) 0.0 $3.7M 445k 8.26
East West Ban (EWBC) 0.0 $3.8M 238k 15.97
TCF Financial Corporation 0.0 $4.6M 335k 13.66
Illumina (ILMN) 0.0 $3.4M 132k 26.05
FARO Technologies (FARO) 0.0 $3.6M 212k 16.86
Jabil Circuit (JBL) 0.0 $4.0M 595k 6.75
MarketAxess Holdings (MKTX) 0.0 $5.9M 717k 8.16
SPX Corporation 0.0 $5.2M 129k 40.55
Stratasys 0.0 $5.9M 552k 10.75
Ciena Corporation (CIEN) 0.0 $4.6M 689k 6.70
Rockwell Automation (ROK) 0.0 $3.3M 104k 32.24
Dyax 0.0 $5.8M 1.6M 3.64
OraSure Technologies (OSUR) 0.0 $2.2M 603k 3.68
SurModics (SRDX) 0.0 $5.1M 200k 25.27
Accuray Incorporated (ARAY) 0.0 $4.6M 894k 5.16
FEI Company 0.0 $6.3M 333k 18.86
Strattec Security (STRT) 0.0 $6.0M 365k 16.45
Guidance Software 0.0 $2.2M 551k 4.08
Idearc 0.0 $14k 150k 0.09
SLM Corporation (SLM) 0.0 $1.3M 150k 8.90
Expedia 0.0 $892k 108k 8.24
HSN 0.0 $157k 22k 7.25
Interval Leisure 0.0 $117k 22k 5.40
Ticketmaster 0.0 $139k 22k 6.42
Iac Interactivecorp 0.0 $851k 54k 15.72
At&t (T) 0.0 $570k 20k 28.50
Nucor Corporation (NUE) 0.0 $795k 17k 46.22
Intermec 0.0 $2.0M 152k 13.28
A.C. Moore Arts & Crafts 0.0 $83k 59k 1.40
THQ 0.0 $2.1M 500k 4.19
Goodrich Corporation 0.0 $777k 21k 37.00
Apple (AAPL) 0.0 $982k 12k 85.39
Citi 0.0 $537k 80k 6.71
Nortel Networks Corporation 0.0 $55k 210k 0.26
Verigy 0.0 $270k 28k 9.60
Via 0.0 $555k 28k 20.13
Visa (V) 0.0 $524k 10k 52.40
Monster Worldwide 0.0 $919k 76k 12.09
Continental Airls Inc cl b 0.0 $1.1M 61k 18.07
Delta Air Lines (DAL) 0.0 $490k 43k 11.45
ON Semiconductor (ON) 0.0 $86k 25k 3.40
Dolby Laboratories (DLB) 0.0 $246k 7.5k 32.80
US Airways 0.0 $1.8M 237k 7.73
Arris 0.0 $915k 115k 7.95
BGC Partners 0.0 $207k 75k 2.76
InterNAP Network Services 0.0 $229k 92k 2.50
Rex Energy Corporation 0.0 $41k 14k 2.93
Arkansas Best Corporation 0.0 $245k 8.2k 30.06
Advance America, Cash Advance Centers 0.0 $38k 20k 1.90
The9 0.0 $480k 36k 13.33
Allegiant Travel Company (ALGT) 0.0 $1.8M 37k 48.58
Cepheid 0.0 $2.1M 205k 10.38
Ev3 0.0 $610k 100k 6.10
Mf Global Com Stk 0.0 $190k 93k 2.04
Nektar Therapeutics (NKTR) 0.0 $549k 99k 5.56
NV Energy 0.0 $822k 83k 9.89
Silicon Laboratories (SLAB) 0.0 $347k 14k 24.79
KBW 0.0 $267k 12k 23.02
Sycamore Networks Inc Com Stk 0.0 $237k 88k 2.69
VMware 0.0 $597k 25k 23.69
NetGear (NTGR) 0.0 $317k 28k 11.40
Cardica 0.0 $2.1M 592k 3.50
LoopNet 0.0 $237k 35k 6.83
Hanmi Financial 0.0 $205k 99k 2.06
Sonicwall 0.0 $887k 223k 3.98
Pharmacyclics 0.0 $1.7M 2.1M 0.79
Vitran Corp 0.0 $642k 103k 6.26
Glg Partners 0.0 $128k 56k 2.27