PRIMECAP Management Company

PRIMECAP Management Company as of March 31, 2012

Portfolio Holdings for PRIMECAP Management Company

PRIMECAP Management Company holds 254 positions in its portfolio as reported in the March 2012 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Amgen (AMGN) 5.0 $3.4B 50M 67.99
Biogen Idec (BIIB) 4.4 $2.9B 23M 125.97
Eli Lilly & Co. (LLY) 3.3 $2.2B 55M 40.27
Google 3.2 $2.2B 3.4M 641.24
Texas Instruments Incorporated (TXN) 3.0 $2.0B 60M 33.61
FedEx Corporation (FDX) 2.8 $1.9B 21M 91.96
Microsoft Corporation (MSFT) 2.8 $1.9B 58M 32.25
Roche Holding Ag-chf 2.6 $1.8B 10M 173.94
Novartis (NVS) 2.6 $1.8B 32M 55.41
Medtronic 2.5 $1.7B 43M 39.19
Adobe Systems Incorporated (ADBE) 2.3 $1.5B 44M 34.31
Qualcomm (QCOM) 1.9 $1.3B 19M 68.02
Intuit (INTU) 1.9 $1.3B 21M 60.13
Directv 1.8 $1.2B 25M 49.34
Oracle Corporation (ORCL) 1.8 $1.2B 43M 29.16
Marsh & McLennan Companies (MMC) 1.8 $1.2B 36M 32.79
Potash Corp. Of Saskatchewan I 1.6 $1.1B 24M 45.69
Monsanto Company 1.5 $1.0B 13M 79.76
Charles Schwab Corporation (SCHW) 1.4 $929M 65M 14.37
Honeywell International (HON) 1.3 $904M 15M 61.05
Johnson & Johnson (JNJ) 1.3 $892M 14M 65.96
Whirlpool Corporation (WHR) 1.2 $812M 11M 76.86
C.H. Robinson Worldwide (CHRW) 1.2 $808M 12M 65.49
Noble Energy 1.2 $801M 8.2M 97.78
Altera Corporation 1.1 $734M 18M 39.82
Life Technologies 1.1 $726M 15M 48.82
EMC Corporation 1.0 $686M 23M 29.88
Symantec Corporation 1.0 $672M 36M 18.70
EOG Resources (EOG) 1.0 $665M 6.0M 111.10
United Parcel Service (UPS) 1.0 $660M 8.2M 80.72
Southwest Airlines (LUV) 1.0 $658M 80M 8.24
Visa (V) 1.0 $643M 5.5M 118.00
Limited Brands 0.9 $642M 13M 48.00
Intel Corporation (INTC) 0.9 $597M 21M 28.11
Caterpillar (CAT) 0.9 $589M 5.5M 106.52
GlaxoSmithKline 0.8 $559M 13M 44.91
Boeing Company (BA) 0.8 $552M 7.4M 74.37
NVIDIA Corporation (NVDA) 0.8 $538M 35M 15.39
TJX Companies (TJX) 0.8 $535M 14M 39.71
Asml Holding Nv Adr depository receipts 0.8 $530M 11M 50.14
CarMax (KMX) 0.8 $525M 15M 34.65
Schlumberger (SLB) 0.8 $522M 7.5M 69.93
Bed Bath & Beyond 0.8 $514M 7.8M 65.77
Walt Disney Company (DIS) 0.7 $488M 11M 43.78
National-Oilwell Var 0.7 $493M 6.2M 79.47
Carnival Corporation (CCL) 0.7 $480M 15M 32.08
Union Pacific Corporation (UNP) 0.7 $459M 4.3M 107.48
Corning Incorporated (GLW) 0.7 $449M 32M 14.08
Trimble Navigation (TRMB) 0.7 $442M 8.1M 54.42
Chubb Corporation 0.6 $433M 6.3M 69.11
Berkshire Hathaway (BRK.B) 0.6 $427M 5.3M 81.15
Research In Motion 0.6 $412M 28M 14.71
Electronic Arts (EA) 0.6 $399M 24M 16.48
Hess (HES) 0.6 $378M 6.4M 58.95
Boston Scientific Corporation (BSX) 0.6 $370M 62M 5.98
Mattel (MAT) 0.5 $342M 10M 33.66
Nuance Communications 0.5 $316M 12M 25.58
Hewlett-Packard Company 0.5 $318M 13M 23.83
Flextronics International Ltd Com Stk (FLEX) 0.5 $319M 44M 7.23
Costco Wholesale Corporation (COST) 0.5 $309M 3.4M 90.80
Oceaneering International (OII) 0.5 $311M 5.8M 53.89
SanDisk Corporation 0.5 $310M 6.2M 49.59
BioMarin Pharmaceutical (BMRN) 0.5 $300M 8.8M 34.25
Sony Corporation (SONY) 0.5 $303M 15M 20.77
Telefonaktiebolaget LM Ericsson (ERIC) 0.4 $297M 29M 10.31
KLA-Tencor Corporation (KLAC) 0.4 $278M 5.1M 54.42
Canadian Pacific Railway 0.4 $270M 3.6M 75.95
Accenture (ACN) 0.4 $270M 4.2M 64.50
Rockwell Automation (ROK) 0.4 $271M 3.4M 79.70
Micron Technology (MU) 0.4 $263M 33M 8.10
Cree 0.4 $261M 8.2M 31.63
European Aeronautic Defense fgn 0.4 $246M 6.0M 40.96
Babcock & Wilcox 0.3 $231M 9.0M 25.75
Southwestern Energy Company (SWN) 0.3 $220M 7.2M 30.60
Applied Materials (AMAT) 0.3 $206M 17M 12.44
Seattle Genetics 0.3 $201M 9.8M 20.38
Ritchie Bros. Auctioneers Inco 0.3 $202M 8.5M 23.76
Plantronics 0.3 $197M 4.9M 40.26
Alaska Air (ALK) 0.3 $179M 5.0M 35.82
Ascena Retail 0.3 $184M 4.2M 44.32
Petroleo Brasileiro SA (PBR.A) 0.3 $172M 6.7M 25.56
Expeditors International of Washington (EXPD) 0.3 $176M 3.8M 46.51
Abbott Laboratories (ABT) 0.3 $174M 2.8M 61.29
Thomas & Betts Corporation 0.3 $177M 2.5M 71.91
Motorola Solutions (MSI) 0.3 $174M 3.4M 50.83
Range Resources (RRC) 0.2 $164M 2.8M 58.14
Deere & Company (DE) 0.2 $161M 2.0M 80.90
Neustar 0.2 $164M 4.4M 37.25
ImmunoGen 0.2 $160M 11M 14.39
Kirby Corporation (KEX) 0.2 $154M 2.3M 65.79
AES Corporation (AES) 0.2 $149M 11M 13.07
Cenovus Energy (CVE) 0.2 $147M 4.1M 35.94
McDermott International 0.2 $146M 11M 12.81
Praxair 0.2 $142M 1.2M 114.64
Kellogg Company (K) 0.2 $136M 2.5M 53.63
Procter & Gamble Company (PG) 0.2 $129M 1.9M 67.21
Cabot Oil & Gas Corporation (CTRA) 0.2 $124M 4.0M 31.17
Freeport-McMoRan Copper & Gold (FCX) 0.2 $114M 3.0M 38.04
Paccar (PCAR) 0.2 $113M 2.4M 46.83
Donaldson Company (DCI) 0.2 $116M 3.2M 35.73
Abiomed 0.2 $111M 5.0M 22.19
Pharmacyclics 0.2 $109M 3.9M 27.76
AECOM Technology Corporation (ACM) 0.2 $107M 4.8M 22.37
Norfolk Southern (NSC) 0.1 $101M 1.5M 65.83
Waters Corporation (WAT) 0.1 $98M 1.1M 92.66
Encana Corp 0.1 $101M 5.2M 19.65
Public Service Enterprise (PEG) 0.1 $104M 3.4M 30.61
Amazon (AMZN) 0.1 $101M 497k 202.51
Cepheid 0.1 $104M 2.5M 41.83
Pall Corporation 0.1 $94M 1.6M 59.63
JetBlue Airways Corporation (JBLU) 0.1 $92M 19M 4.89
Stratasys 0.1 $93M 2.6M 36.52
Dendreon Corporation 0.1 $93M 8.7M 10.65
Progressive Corporation (PGR) 0.1 $86M 3.7M 23.18
Sanofi-Aventis SA (SNY) 0.1 $86M 2.2M 38.75
Cameco Corporation (CCJ) 0.1 $79M 3.7M 21.49
Cisco Systems (CSCO) 0.1 $78M 3.7M 21.15
Illumina (ILMN) 0.1 $74M 1.4M 52.61
Nektar Therapeutics (NKTR) 0.1 $72M 9.1M 7.92
Lowe's Companies (LOW) 0.1 $65M 2.1M 31.38
Conceptus 0.1 $67M 4.7M 14.38
Activision Blizzard 0.1 $68M 5.3M 12.82
DreamWorks Animation SKG 0.1 $70M 3.8M 18.45
Alexander & Baldwin 0.1 $67M 1.4M 48.45
Rambus (RMBS) 0.1 $64M 10M 6.45
Luminex Corporation 0.1 $61M 2.6M 23.35
Websense 0.1 $61M 2.9M 21.09
NetApp (NTAP) 0.1 $53M 1.2M 44.77
Ross Stores (ROST) 0.1 $54M 927k 58.10
Entegris (ENTG) 0.1 $51M 5.4M 9.34
Apple (AAPL) 0.1 $56M 93k 599.55
Pepsi (PEP) 0.1 $56M 839k 66.35
Cameron International Corporation 0.1 $51M 968k 52.83
Accuray Incorporated (ARAY) 0.1 $56M 7.9M 7.06
Xilinx 0.1 $50M 1.4M 36.43
Descartes Sys Grp (DSGX) 0.1 $45M 5.2M 8.67
Hldgs (UAL) 0.1 $50M 2.3M 21.50
InterMune 0.1 $43M 2.9M 14.67
Granite Construction (GVA) 0.1 $39M 1.4M 28.74
CVS Caremark Corporation (CVS) 0.1 $41M 904k 44.80
Zimmer Holdings (ZBH) 0.1 $38M 597k 64.28
FormFactor (FORM) 0.1 $42M 7.5M 5.58
FEI Company 0.1 $44M 886k 49.11
Wells Fargo & Company (WFC) 0.1 $36M 1.1M 34.14
Domtar Corp 0.1 $35M 365k 95.38
Smart Balance 0.1 $33M 5.0M 6.61
Cymer 0.1 $31M 620k 50.00
Comscore 0.1 $37M 1.7M 21.39
Wal-Mart Stores (WMT) 0.0 $25M 400k 61.20
Transocean (RIG) 0.0 $26M 470k 54.70
Analog Devices (ADI) 0.0 $24M 595k 40.40
MarketAxess Holdings (MKTX) 0.0 $26M 705k 37.29
SPX Corporation 0.0 $25M 327k 77.53
Schweitzer-Mauduit International (MATV) 0.0 $28M 404k 69.06
Guidance Software 0.0 $28M 2.5M 11.05
Shutterfly 0.0 $24M 760k 31.33
Edwards Lifesciences (EW) 0.0 $22M 300k 72.73
Kohl's Corporation (KSS) 0.0 $17M 347k 50.03
Charles River Laboratories (CRL) 0.0 $17M 470k 36.09
Sprint Nextel Corporation 0.0 $21M 7.2M 2.85
ConocoPhillips (COP) 0.0 $19M 252k 76.01
Nextera Energy (NEE) 0.0 $18M 286k 61.08
Jacobs Engineering 0.0 $22M 485k 44.37
Delta Air Lines (DAL) 0.0 $19M 1.9M 9.91
Arkansas Best Corporation 0.0 $18M 957k 18.81
FARO Technologies (FARO) 0.0 $24M 403k 58.33
Jabil Circuit (JBL) 0.0 $20M 793k 25.12
Chicago Bridge & Iron Company 0.0 $18M 408k 43.19
OraSure Technologies (OSUR) 0.0 $22M 1.9M 11.49
Insulet Corporation (PODD) 0.0 $19M 973k 19.14
SMART Technologies 0.0 $19M 6.4M 2.97
Ens 0.0 $11M 201k 52.93
Petroleo Brasileiro SA (PBR) 0.0 $11M 430k 26.56
MasterCard Incorporated (MA) 0.0 $17M 40k 420.55
Greif (GEF) 0.0 $17M 296k 55.92
Nordstrom (JWN) 0.0 $16M 283k 55.72
Vulcan Materials Company (VMC) 0.0 $15M 350k 42.73
Affymetrix 0.0 $12M 2.8M 4.27
PerkinElmer (RVTY) 0.0 $14M 516k 27.66
Callaway Golf Company (MODG) 0.0 $10M 1.5M 6.76
Stryker Corporation (SYK) 0.0 $14M 245k 55.48
Exelon Corporation (EXC) 0.0 $15M 375k 39.21
Dell 0.0 $12M 700k 16.59
IDEX Corporation (IEX) 0.0 $12M 284k 42.13
CIRCOR International 0.0 $12M 351k 33.27
Rex Energy Corporation 0.0 $13M 1.2M 10.68
Ciena Corporation (CIEN) 0.0 $11M 674k 16.19
Gentex Corporation (GNTX) 0.0 $11M 461k 24.50
Dyax 0.0 $14M 8.7M 1.56
Momenta Pharmaceuticals 0.0 $10M 662k 15.32
Brocade Communications Systems 0.0 $12M 2.1M 5.75
Motorola Mobility Holdings 0.0 $12M 300k 39.24
Crown Holdings (CCK) 0.0 $5.6M 152k 36.83
American Express Company (AXP) 0.0 $6.2M 107k 57.86
CSX Corporation (CSX) 0.0 $8.0M 371k 21.52
Republic Services (RSG) 0.0 $7.1M 231k 30.56
P.F. Chang's China Bistro 0.0 $7.9M 201k 39.52
Citrix Systems 0.0 $3.9M 50k 78.90
Cummins (CMI) 0.0 $6.0M 50k 120.04
Diebold Incorporated 0.0 $10M 260k 38.52
Kraft Foods 0.0 $8.2M 216k 38.01
Mercury General Corporation (MCY) 0.0 $5.9M 136k 43.74
Verisign (VRSN) 0.0 $4.4M 115k 38.34
International Paper Company (IP) 0.0 $8.6M 246k 35.10
Target Corporation (TGT) 0.0 $5.8M 100k 58.27
Weyerhaeuser Company (WY) 0.0 $6.6M 300k 21.92
Agilent Technologies Inc C ommon (A) 0.0 $5.2M 117k 44.51
Msci (MSCI) 0.0 $5.6M 152k 36.81
Monster Worldwide 0.0 $4.7M 486k 9.75
Yahoo! 0.0 $8.9M 585k 15.22
Edison International (EIX) 0.0 $4.9M 116k 42.51
Noble Corporation Com Stk 0.0 $8.2M 220k 37.47
Rovi Corporation 0.0 $5.5M 170k 32.55
NuVasive 0.0 $7.8M 463k 16.84
Strattec Security (STRT) 0.0 $7.5M 321k 23.40
Vitran Corp 0.0 $5.6M 703k 7.98
KIT digital 0.0 $9.6M 1.3M 7.20
Tesla Motors (TSLA) 0.0 $7.3M 196k 37.24
HiSoft Technology International (HSFT) 0.0 $3.7M 248k 15.02
Zipcar 0.0 $9.5M 643k 14.81
Hasbro (HAS) 0.0 $518k 14k 36.74
Peabody Energy Corporation 0.0 $3.0M 104k 28.96
FirstEnergy (FE) 0.0 $1.0M 22k 45.59
Cerner Corporation 0.0 $3.1M 41k 76.15
Akamai Technologies (AKAM) 0.0 $3.0M 82k 36.70
Men's Wearhouse 0.0 $314k 8.1k 38.77
Kaiser Aluminum (KALU) 0.0 $3.0M 64k 47.27
Warna 0.0 $2.4M 41k 58.40
Comverse Technology 0.0 $215k 31k 6.88
US Airways 0.0 $3.3M 431k 7.59
Bristow 0.0 $859k 18k 47.72
Allegiant Travel Company (ALGT) 0.0 $1.1M 21k 54.52
Deckers Outdoor Corporation (DECK) 0.0 $1.0M 16k 63.02
Urban Outfitters (URBN) 0.0 $1.6M 53k 29.12
VMware 0.0 $876k 7.8k 112.31
SurModics (SRDX) 0.0 $1.0M 66k 15.36
Cardica 0.0 $1.5M 683k 2.14
USA Truck 0.0 $1.2M 153k 7.75
VanceInfo Technologies 0.0 $1.7M 139k 12.04
Colfax Corporation 0.0 $2.4M 69k 35.24
3D Systems Corporation (DDD) 0.0 $1.9M 79k 23.54
Bravo Brio Restaurant 0.0 $1.2M 60k 19.97
iSoftStone Holdings 0.0 $1.1M 127k 8.83
O'reilly Automotive (ORLY) 0.0 $3.2M 35k 91.34
Franco-Nevada Corporation (FNV) 0.0 $451k 11k 42.95
Greif (GEF.B) 0.0 $2.1M 36k 56.76
Spirit Airlines (SAVE) 0.0 $301k 15k 20.07
Responsys 0.0 $425k 36k 11.97
Chefs Whse (CHEF) 0.0 $479k 21k 23.14
Dunkin' Brands Group 0.0 $650k 22k 30.09
Imperva 0.0 $391k 10k 39.10
Michael Kors Holdings 0.0 $1.2M 27k 46.60
Zynga 0.0 $1.4M 110k 13.15
Safran 0.0 $2.4M 65k 36.80