PRIMECAP Management's portfolio and holdings - Sep 2026

As per the latest corporate shareholdings filed, PRIMECAP Management publicly holds 200 stocks with a net worth of over US$ 128.7 B.

These are shares held by PRIMECAP Management as per the shareholding data filed with the exchanges. The latest quarter tends to have missing data since not all companies may have reported their shareholding data till now.

Results truncated because your query was too generic or resulted in more than 200 results.
Stock Name Holders Name Current Price US$ Quantity Held Holding Percent Change from Previous Qtr Holding Value US$ History
Xencor Inc Primecap Management Company 22.85 10,181,322 13.69% 0.00 232.6 M
Indie Semiconductor Inc - Ordinary Shares - Class A Primecap Management Company 1.82 31,623,647 13.64% -0.20 57.6 M
Xometry Inc - Ordinary Shares - Class A Primecap Management Company 90.91 6,636,057 11.93% 0.29 603.3 M
Pulmonx Corp Primecap Management Company 1.78 4,612,331 10.74% 0.00 8.2 M
American Airlines Group Inc Primecap Management Company 11.88 70,732,954 10.69% 0.00 840.3 M
Mattel, Inc. Primecap Management Company 17.20 29,505,735 10.33% 0.00 507.5 M
Biogen Inc Primecap Management Company 232.65 15,154,606 10.26% 0.00 3.5 B
Southwest Airlines Co Primecap Management Company 39.50 48,797,725 9.97% 0.00 1.9 B
MarketAxess Holdings Inc. Primecap Management Company 164.64 3,504,905 9.96% 0.00 577.0 M
Elanco Animal Health Inc Primecap Management Company 23.55 45,445,012 9.10% 0.00 1.1 B
LivaNova PLC Primecap Management Company 77.58 4,168,377 7.57% 0.00 323.4 M
Biomarin Pharmaceutical Inc. - Registered Shares Primecap Management Company 54.68 14,190,183 7.33% 0.00 775.9 M
Immunocore Holdings plc - ADR Primecap Management Company 29.40 3,638,241 7.06% 0.00 107.0 M
AECOM Primecap Management Company 58.94 8,787,043 6.83% 0.00 517.9 M
Flex Ltd Primecap Management Company 90.46 23,358,875 6.32% 0.00 2.1 B
Whirlpool Corp. Primecap Management Company 27.89 3,597,189 5.55% 0.00 100.3 M
Booz Allen Hamilton Holding Corp - Ordinary Shares - Class A Primecap Management Company 74.26 6,397,644 5.32% 0.03 475.1 M
Glaukos Corporation Primecap Management Company 164.84 3,040,705 5.16% -0.01 501.2 M
United Airlines Holdings Inc Primecap Management Company 96.10 16,461,630 5.07% 0.00 1.6 B
Amentum Holdings Inc. Primecap Management Company 19.52 12,285,504 5.02% 0.00 239.8 M
GRAIL Inc. Primecap Management Company 117.81 2,180,106 4.88% 0.00 256.8 M
Raymond James Financial, Inc. Primecap Management Company 156.78 9,242,552 4.80% 0.00 1.4 B
Universal Display Corp. Primecap Management Company 77.95 2,195,818 4.78% 0.00 171.2 M
BeiGene Ltd - ADR Primecap Management Company 369.06 4,974,289 4.67% -0.02 1.8 B
Gitlab Inc - Ordinary Shares - Class A Primecap Management Company 52.76 7,683,350 4.61% 0.05 405.4 M
Rhythm Pharmaceuticals Inc. Primecap Management Company 86.17 3,168,853 4.60% 0.00 273.1 M
Netapp Inc Primecap Management Company 203.80 9,016,690 4.59% 0.00 1.8 B
Idex Corporation Primecap Management Company 235.55 3,300,072 4.48% 0.00 777.3 M
Nextracker Inc - Ordinary Shares - Class A Primecap Management Company 80.04 6,688,767 4.41% 0.00 535.4 M
BeiGene Ltd - ADR Primecap Management Company 369.06 5,007,931 4.40% -0.03 1.8 B
Immunome Inc Primecap Management Company 16.47 4,581,431 4.04% 0.00 75.5 M
Jacobs Solutions Inc Primecap Management Company 141.08 4,565,799 3.90% 0.00 644.1 M
Allogene Therapeutics Inc Primecap Management Company 1.31 13,123,440 3.80% 0.00 17.2 M
Boston Scientific Corp. Primecap Management Company 44.39 50,520,914 3.49% 0.00 2.2 B
Fedex Corp Primecap Management Company 293.55 8,156,799 3.45% 0.00 2.4 B
Tronox Holdings plc - Ordinary Shares - Class A Primecap Management Company 3.47 5,468,402 3.42% 0.00 19.0 M
Northern Trust Corp. Primecap Management Company 165.54 6,100,742 3.33% 0.00 1.0 B
Seagen Inc Primecap Management Company 228.88 6,261,798 3.32% 0.10 1.4 B
Baidu Inc - ADR Primecap Management Company 80.14 11,010,100 3.23% -0.01 882.3 M
Carmax Inc Primecap Management Company 53.33 4,359,016 3.07% 0.00 232.5 M
Jabil Inc Primecap Management Company 278.25 3,167,120 3.02% 0.00 881.3 M
Alaska Air Group Inc. Primecap Management Company 35.13 3,227,329 2.89% 0.00 113.4 M
Ross Stores, Inc. Primecap Management Company 236.89 9,104,980 2.85% 0.01 2.2 B
Capri Holdings Ltd Primecap Management Company 15.95 3,224,635 2.84% 0.00 51.4 M
HP Inc Primecap Management Company 30.01 24,885,325 2.76% 0.00 746.8 M
Wave Life Sciences Ltd. Primecap Management Company 3.13 5,354,622 2.72% -0.14 16.8 M
FedEx Freight Holding Company Inc. Primecap Management Company 113.21 4,048,660 2.71% 0.00 458.3 M
Delta Air Lines, Inc. Primecap Management Company 75.37 17,521,167 2.66% 0.00 1.3 B
Septerna Inc. Primecap Management Company 36.35 1,167,382 2.50% 0.00 42.4 M
WillScot Mobile Mini Holdings Corp Primecap Management Company 15.88 4,253,900 2.35% 0.00 67.6 M
Illumina Inc Primecap Management Company 262.54 3,514,649 2.33% 0.00 922.7 M
Albemarle Corp. Primecap Management Company 95.48 2,652,009 2.25% 0.00 253.2 M
FormFactor Inc. Primecap Management Company 105.01 1,690,114 2.16% 0.00 177.5 M
Entegris Inc Primecap Management Company 138.74 3,125,433 2.05% 0.00 433.6 M
Dollar Tree Inc Primecap Management Company 124.18 3,768,875 2.01% 0.00 468.0 M
Zimmer Biomet Holdings Inc Primecap Management Company 94.98 3,816,680 2.00% 0.00 362.5 M
Axcelis Technologies Inc Primecap Management Company 108.35 610,451 1.98% 0.00 66.1 M
US Foods Holding Corp Primecap Management Company 101.96 3,980,409 1.84% 0.00 405.8 M
Arlo Technologies Inc Primecap Management Company 12.16 1,942,330 1.80% 0.00 23.6 M
e.l.f. Beauty Inc Primecap Management Company 113.54 1,056,780 1.79% 0.00 120.0 M
Palvella Therapeutics Inc. Primecap Management Company 120.30 256,182 1.78% 0.00 30.8 M
Performance Food Group Company Primecap Management Company 97.78 2,728,898 1.74% -0.01 266.8 M
Micron Technology Inc. Primecap Management Company 878.84 19,217,236 1.70% 0.00 16.9 B
Fair, Isaac Corp. Primecap Management Company 771.19 362,835 1.68% 0.00 279.8 M
Trimble Inc Primecap Management Company 59.46 3,915,691 1.68% 0.00 232.8 M
OSI Systems, Inc. Primecap Management Company 194.98 258,180 1.62% 0.00 50.3 M
Parsons Corp Primecap Management Company 44.15 1,712,100 1.60% 0.00 75.6 M
KLA Corp. Primecap Management Company 165.74 20,536,730 1.57% 0.01 3.4 B
Alkermes plc Primecap Management Company 41.22 2,528,680 1.51% 0.00 104.2 M
LENZ Therapeutics Inc. Primecap Management Company 3.27 472,200 1.50% 0.00 1.5 M
BioNTech SE - ADR Primecap Management Company 87.71 3,772,031 1.50% 0.00 330.8 M
Ollies Bargain Outlet Holdings Inc Primecap Management Company 93.18 875,890 1.47% 0.03 81.6 M
Charles Schwab Corp. Primecap Management Company 91.96 25,120,895 1.45% 0.00 2.3 B
Intel Corp. Primecap Management Company 89.85 75,250,958 1.42% 0.00 6.8 B
Curtiss-Wright Corp. Primecap Management Company 502.32 514,815 1.39% 0.00 258.6 M
Newell Brands Inc Primecap Management Company 5.65 5,863,700 1.38% 0.00 33.1 M
Moog, Inc. - Ordinary Shares - Class A Primecap Management Company 368.60 428,460 1.35% 0.00 157.9 M
Adobe Inc Primecap Management Company 245.20 5,227,139 1.34% 0.01 1.3 B
Burlington Stores Inc Primecap Management Company 262.66 840,960 1.34% 0.00 220.9 M
XPeng Inc - ADR Primecap Management Company 9.23 12,515,757 1.31% 0.00 115.5 M
Hewlett Packard Enterprise Co Primecap Management Company 55.13 17,140,875 1.29% 0.00 945.0 M
Telefonaktiebolaget L M Ericsson - ADR Primecap Management Company 10.55 41,613,613 1.28% 0.01 439.0 M
GSK Plc - ADR Primecap Management Company 49.51 25,182,068 1.26% 0.00 1.2 B
AMGEN Inc. Primecap Management Company 432.49 6,756,962 1.25% 0.00 2.9 B
Bristol-Myers Squibb Co. Primecap Management Company 59.75 24,923,900 1.22% 0.00 1.5 B
Flywire Corp Primecap Management Company 18.47 1,445,700 1.19% 0.00 26.7 M
Astrazeneca plc Primecap Management Company 165.41 18,095,178 1.17% -0.12 3.0 B
Synaptics Inc Primecap Management Company 117.18 456,000 1.15% -0.02 53.4 M
PayPal Holdings Inc Primecap Management Company 56.70 9,775,170 1.14% 0.01 554.3 M
Lyft Inc - Ordinary Shares Cls A Primecap Management Company 16.82 4,096,320 1.08% 0.00 68.9 M
Nutanix Inc - Ordinary Shares - Class A Primecap Management Company 66.94 2,917,643 1.08% 0.00 195.3 M
MongoDB Inc - Ordinary Shares - Class A Primecap Management Company 337.57 846,004 1.05% 0.01 285.6 M
Lilly(Eli) & Co Primecap Management Company 1257.03 9,172,904 1.03% 0.00 11.5 B
Flutter Entertainment Plc Primecap Management Company 75.60 1,785,790 1.03% 0.00 135.0 M
Sony Group Corporation - ADR Primecap Management Company 24.88 59,603,230 1.02% 0.00 1.5 B
Cava Group Inc Primecap Management Company 57.25 1,184,450 1.01% 0.00 67.8 M
Evercore Inc - Ordinary Shares - Class A Primecap Management Company 254.08 376,150 0.98% 0.00 95.6 M
Zentalis Pharmaceuticals Inc Primecap Management Company 2.13 957,420 0.98% -0.41 2.0 M
Conoco Phillips Primecap Management Company 146.51 11,588,365 0.96% 0.00 1.7 B
Texas Instruments Inc. Primecap Management Company 276.48 8,514,989 0.93% 0.00 2.4 B
Perimeter Solutions SA Primecap Management Company 26.54 1,496,851 0.91% 0.00 39.7 M
Griffon Corp. Primecap Management Company 92.85 411,947 0.91% 0.00 38.2 M
Okta Inc - Ordinary Shares - Class A Primecap Management Company 187.26 1,516,091 0.87% 0.01 283.9 M
TJX Companies, Inc. Primecap Management Company 147.33 9,476,020 0.86% 0.00 1.4 B
Descartes Systems Group Inc Primecap Management Company 87.05 728,775 0.85% 0.00 63.4 M
Nektar Therapeutics Primecap Management Company 35.78 272,850 0.80% 0.00 9.8 M
Royal Caribbean Group Primecap Management Company 277.68 2,109,421 0.79% 0.00 585.7 M
Revvity Inc. Primecap Management Company 152.64 853,150 0.76% 0.00 130.2 M
Sysco Corp. Primecap Management Company 82.22 3,750,929 0.76% -0.02 308.4 M
Alibaba Group Holding Ltd - ADR Primecap Management Company 109.11 18,611,306 0.75% -0.03 2.0 B
Transdigm Group Incorporated Primecap Management Company 1139.34 410,217 0.74% 0.00 467.4 M
Viper Energy Partners LP - Unit Primecap Management Company 45.02 1,433,200 0.74% -0.01 64.5 M
Textron Inc. Primecap Management Company 75.93 1,217,960 0.71% 0.00 92.5 M
Analog Devices Inc. Primecap Management Company 395.44 3,128,329 0.65% 0.00 1.2 B
GrowGeneration Corp Primecap Management Company 1.43 377,300 0.64% 0.01 539.5 K
BJ`s Wholesale Club Holdings Inc Primecap Management Company 102.95 807,749 0.64% 0.02 83.2 M
Activision Blizzard Inc Primecap Management Company 94.42 5,001,905 0.64% -0.07 472.3 M
Jetblue Airways Corp Primecap Management Company 2.93 2,364,600 0.63% 0.00 6.9 M
Edwards Lifesciences Corp Primecap Management Company 86.60 3,408,291 0.59% 0.00 295.2 M
Bruker Corp Primecap Management Company 54.80 883,100 0.58% 0.00 48.4 M
Repligen Corp. Primecap Management Company 175.42 323,268 0.57% 0.00 56.7 M
Charles River Laboratories International Inc. Primecap Management Company 300.15 266,870 0.56% 0.00 80.1 M
J.B. Hunt Transport Services, Inc. Primecap Management Company 228.78 517,710 0.55% 0.00 118.4 M
Birkenstock Holding Ltd Primecap Management Company 33.85 910,100 0.55% 0.00 30.8 M
Otis Worldwide Corp Primecap Management Company 71.33 2,055,440 0.54% 0.00 146.6 M
Thermo Fisher Scientific Inc. Primecap Management Company 690.00 1,982,271 0.54% 0.00 1.4 B
CME Group Inc - Ordinary Shares - Class A Primecap Management Company 293.87 1,904,643 0.53% 0.00 559.7 M
Knight-Swift Transportation Holdings Inc - Ordinary Shares - Class A Primecap Management Company 64.81 852,677 0.52% 0.00 55.3 M
BridgeBio Pharma Inc Primecap Management Company 66.39 1,015,980 0.52% 0.00 67.5 M
Hanover Insurance Group Inc Primecap Management Company 232.97 176,740 0.51% 0.00 41.2 M
Imax Corp Primecap Management Company 50.82 273,500 0.50% 0.00 13.9 M
BlackBerry Ltd Primecap Management Company 8.06 2,874,476 0.49% 0.00 23.2 M
Savers Value Village Inc Primecap Management Company 10.07 748,225 0.49% 0.00 7.5 M
XPO Inc Primecap Management Company 186.67 568,334 0.49% 0.00 106.1 M
Neurocrine Biosciences, Inc. Primecap Management Company 135.71 491,340 0.48% 0.00 66.7 M
Kirby Corp. Primecap Management Company 136.43 253,353 0.48% 0.00 34.6 M
Corning, Inc. Primecap Management Company 132.00 4,131,872 0.48% 0.00 545.4 M
Agilent Technologies Inc. Primecap Management Company 172.97 1,327,396 0.47% 0.00 229.6 M
First Horizon Corporation Primecap Management Company 22.88 2,227,100 0.47% 0.00 51.0 M
Carrier Global Corp Primecap Management Company 55.00 3,866,183 0.47% 0.00 212.6 M
Aurora Innovation Inc - Ordinary Shares - Class A Primecap Management Company 4.86 9,398,280 0.47% 0.00 45.7 M
Synopsys, Inc. Primecap Management Company 454.63 895,350 0.47% 0.00 407.1 M
Norfolk Southern Corp. Primecap Management Company 326.92 1,032,910 0.46% 0.00 337.7 M
Marsh & McLennan Cos., Inc. Primecap Management Company 188.35 2,145,025 0.45% 0.00 404.0 M
FMC Corp. Primecap Management Company 5.66 695,192 0.45% -0.11 3.9 M
Pinterest Inc - Ordinary Shares - Class A Primecap Management Company 21.91 2,477,400 0.44% 0.00 54.3 M
Qnity Electronics Inc Primecap Management Company 115.37 906,109 0.43% 0.00 104.5 M
Zoom Video Communications Inc - Ordinary Shares - Class A Primecap Management Company 94.19 1,246,150 0.43% 0.01 117.4 M
EBay Inc. Primecap Management Company 120.28 1,874,240 0.42% 0.00 225.4 M
Bellring Brands Inc Primecap Management Company 9.43 485,800 0.42% 0.01 4.6 M
Intuit Inc Primecap Management Company 325.15 1,110,067 0.42% 0.01 360.9 M
Walt Disney Co (The) Primecap Management Company 110.59 7,020,957 0.41% 0.00 776.4 M
ZoomInfo Technologies Inc. Primecap Management Company 3.80 1,183,552 0.41% 0.00 4.5 M
Mobileye Global Inc - Ordinary Shares - Class A Primecap Management Company 7.22 3,417,080 0.40% 0.00 24.7 M
Carnival Corp. - Ordinary Shares (Paired Stock) Primecap Management Company 25.90 5,363,703 0.40% 0.01 138.9 M
nLIGHT Inc Primecap Management Company 33.67 225,539 0.39% 0.00 7.6 M
Cerus Corp. Primecap Management Company 2.18 781,800 0.39% 0.00 1.7 M
DuPont de Nemours Inc Primecap Management Company 130.45 521,493 0.39% 0.00 68.0 M
Bank Of New York Mellon Corp Primecap Management Company 143.30 2,603,540 0.38% 0.01 373.1 M
BlackRock New York Municipal Income Trust Primecap Management Company 143.30 2,603,540 0.38% 0.38 373.1 M
Ametek Inc Primecap Management Company 248.17 823,154 0.36% 0.00 204.3 M
nVent Electric plc Primecap Management Company 142.03 573,850 0.35% 0.00 81.5 M
Novartis AG - ADR Primecap Management Company 150.62 6,592,124 0.35% 0.00 992.9 M
TechnipFMC plc Primecap Management Company 69.67 1,359,870 0.35% 0.00 94.7 M
Keysight Technologies Inc Primecap Management Company 331.21 588,975 0.35% 0.00 195.1 M
RXO Inc Primecap Management Company 28.60 565,546 0.34% 0.00 16.2 M
NMI Holdings Inc - Ordinary Shares - Class A Primecap Management Company 40.71 257,250 0.34% 0.00 10.5 M
Norwegian Cruise Line Holdings Ltd Primecap Management Company 15.05 1,548,464 0.34% 0.00 23.3 M
Gibraltar Industries Inc. Primecap Management Company 37.89 95,600 0.32% 0.00 3.6 M
RingCentral Inc. - Ordinary Shares - Class A Primecap Management Company 75.44 264,800 0.32% 0.00 20.0 M
Live Nation Entertainment Inc Primecap Management Company 170.51 727,220 0.31% 0.00 124.0 M
Dow Inc Primecap Management Company 29.93 2,251,432 0.31% 0.00 67.4 M
Teradyne, Inc. Primecap Management Company 325.00 485,840 0.31% 0.00 157.9 M
Marvell Technology Inc Primecap Management Company 227.83 2,757,995 0.31% 0.00 628.4 M
EOG Resources, Inc. Primecap Management Company 158.01 1,581,562 0.30% 0.00 249.9 M
Autodesk Inc. Primecap Management Company 239.90 600,100 0.29% 0.00 144.0 M
Alcon Inc. - Registered Shares Primecap Management Company 66.18 1,340,866 0.28% 0.00 88.7 M
Danaher Corp. Primecap Management Company 229.04 1,889,070 0.27% 0.00 432.7 M
United Parcel Service, Inc. - Ordinary Shares - Class B Primecap Management Company 97.48 2,146,131 0.25% 0.00 209.2 M
Lucky Strike Entertainment Corp. - Ordinary Shares - Class A Primecap Management Company 4.80 324,800 0.24% 0.00 1.6 M
Rockwell Automation Inc Primecap Management Company 426.23 254,360 0.23% 0.00 108.4 M
Visa Inc - Ordinary Shares - Class A Primecap Management Company 402.61 4,268,491 0.23% 0.00 1.7 B
Wells Fargo & Co. Primecap Management Company 83.87 6,712,022 0.22% 0.00 562.9 M
Transocean Ltd Primecap Management Company 5.62 2,493,290 0.22% 0.00 14.0 M
CIENA Corp. Primecap Management Company 332.73 308,050 0.22% 0.00 102.5 M
Frontier Group Holdings Inc Primecap Management Company 4.72 494,900 0.21% 0.00 2.3 M
Cameco Corp. Primecap Management Company 81.52 925,170 0.21% 0.00 75.4 M
GFL Environmental Inc. - Ordinary Shares (Sub Voting) Primecap Management Company 43.85 911,000 0.21% -0.04 39.9 M
Ibotta Inc. - Ordinary Shares - Class A Primecap Management Company 47.84 41,735 0.21% 0.00 2.0 M
Saia Inc. Primecap Management Company 335.00 54,420 0.20% 0.00 18.2 M
Array Technologies Inc Primecap Management Company 3.43 313,300 0.20% 0.00 1.1 M
Costar Group, Inc. Primecap Management Company 32.31 821,600 0.20% 0.00 26.5 M
Ingevity Corp Primecap Management Company 69.82 69,000 0.20% 0.00 4.8 M
Linde Plc. Primecap Management Company 498.43 886,920 0.19% 0.00 442.1 M
Caterpillar Inc. Primecap Management Company 730.76 871,700 0.19% 0.00 637.0 M
VSE Corp. Primecap Management Company 164.08 52,500 0.19% 0.00 8.6 M
CVS Health Corp Primecap Management Company 92.36 2,385,490 0.19% 0.00 220.3 M
Gartner, Inc. Primecap Management Company 205.35 117,400 0.19% 0.00 24.1 M
MaxLinear Inc Primecap Management Company 71.32 164,380 0.18% 0.00 11.7 M
Oracle Corp. Primecap Management Company 128.23 5,386,230 0.18% -0.01 690.7 M
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