Primecap Management Co/Ca/ Top Holdings and 13F Report (2025)

About Primecap Management Co/Ca/

Investment Activity

Primecap Management Co/Ca/ has $127.01 billion in total holdings as of June 30, 2025.
Primecap Management Co/Ca/ owns shares of 320 different stocks, but just 62 companies or ETFs make up 80% of its holdings.
Approximately 4.30% of the portfolio was purchased this quarter.
About 5.48% of the portfolio was sold this quarter.
This quarter, Primecap Management Co/Ca/ has purchased 319 new stocks and bought additional shares in 75 stocks.
Primecap Management Co/Ca/ sold shares of 179 stocks and completely divested from 8 stocks this quarter.

Largest Holdings

Eli Lilly and Company: $8,483,436,050
Micron Technology: $7,389,981,079
Alphabet: $4,309,793,710
AstraZeneca: $3,592,107,490
KLA: $3,589,215,820

Largest New Holdings this Quarter

G0593M107 - AstraZeneca: $3,592,107,490 Holding
94106L109 - Waste Management: $63,789,704 Holding
502431109 - L3Harris Technologies: $49,356,450 Holding
697947109 - PALVELLA THERAPEUTICS INC NE: $24,310,490 Holding
316773100 - Fifth Third Bancorp: $9,118,240 Holding

Largest Purchases this Quarter

AstraZeneca: 18,213,708 shares (about $3.59B)
Adobe: 1,054,640 shares (about $256.36M)
Boeing: 786,810 shares (about $156.60M)
GitLab: 6,139,789 shares (about $132.87M)
Ericsson: 10,874,714 shares (about $122.56M)

Largest Sales this Quarter

Micron Technology: 2,920,732 shares (about $986.74M)
KLA: 438,315 shares (about $645.38M)
Qualcomm: 1,632,497 shares (about $210.23M)
Flex: 1,318,643 shares (about $86.32M)
Texas Instruments: 429,920 shares (about $83.46M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
LLY Eli Lilly and Company	$8,483,436,050	$38,952,259 â–¼	-0.5%	9,223,432	6.7%	Medical
MU Micron Technology	$7,389,981,079	$986,740,099 â–¼	-11.8%	21,874,204	5.8%	Computer and Technology
GOOGL Alphabet	$4,309,793,710	$40,497,075 â–¼	-0.9%	14,987,459	3.4%	Computer and Technology
AZNCF AstraZeneca	$3,592,107,490	$3,592,107,490 â–²	New Holding	18,213,708	2.8%	Medical
KLAC KLA	$3,589,215,820	$645,379,389 â–¼	-15.2%	2,437,647	2.8%	Computer and Technology
INTC Intel	$3,343,375,647	$16,341,339 â–¼	-0.5%	75,761,968	2.6%	Computer and Technology
AMGN Amgen	$3,122,362,289	$10,854,573 â–¼	-0.3%	8,874,129	2.5%	Medical
NVDA NVIDIA	$2,997,627,312	$6,852,176 â–¼	-0.2%	17,188,230	2.4%	Computer and Technology
FDX FedEx	$2,957,366,459	$74,677,064 â–¼	-2.5%	8,303,010	2.3%	Transportation
BIIB Biogen	$2,705,512,094	$71,499 â–¼	0.0%	14,757,607	2.1%	Medical
MSFT Microsoft	$2,689,122,175	$8,499,103 â–¼	-0.3%	7,264,560	2.1%	Computer and Technology
AMZN Amazon.com	$2,521,532,807	$31,063,471 â–¼	-1.2%	12,107,038	2.0%	Retail/Wholesale
BABA Alibaba Group	$2,348,901,765	$32,007,355 â–¼	-1.3%	18,722,316	1.8%	Retail/Wholesale
TSLA Tesla	$2,277,162,063	$71,338,825 â–¼	-3.0%	6,125,520	1.8%	Auto/Tires/Trucks
SCHW Charles Schwab	$2,203,071,172	$15,586,019 â–²	0.7%	23,441,915	1.7%	Finance
BSX Boston Scientific	$2,041,243,323	$89,957,773 â–²	4.6%	32,529,774	1.6%	Medical
ROST Ross Stores	$1,986,503,598	$8,052,137 â–¼	-0.4%	9,170,030	1.6%	Retail/Wholesale
TXN Texas Instruments	$1,874,376,272	$83,464,669 â–¼	-4.3%	9,654,766	1.5%	Computer and Technology
LUV Southwest Airlines	$1,768,400,930	$12,120,082 â–¼	-0.7%	47,069,495	1.4%	Transportation
FLEX Flex	$1,661,600,508	$86,318,371 â–¼	-4.9%	25,383,448	1.3%	Computer and Technology
GOOG Alphabet	$1,641,100,244	$11,970,668 â–¼	-0.7%	5,720,910	1.3%	Computer and Technology
TJX TJX Companies	$1,531,350,524	$24,018,880 â–¼	-1.5%	9,588,920	1.2%	Retail/Wholesale
COP ConocoPhillips	$1,528,462,980	$237,600 â–²	0.0%	11,579,265	1.2%	Energy
BMY Bristol Myers Squibb	$1,515,349,351	$6,647,180 â–²	0.4%	24,985,149	1.2%	Medical
BEONE MEDICINES LTD	$1,477,479,502	$1,603,638 â–¼	-0.1%	4,975,181	1.2%	SPONSORED ADS
UAL United Airlines	$1,450,158,662	$20,980,912 â–¼	-1.4%	15,750,610	1.1%	Transportation
GSK GSK	$1,391,038,453	$4,104,922 â–²	0.3%	25,204,538	1.1%	Medical
RJF Raymond James Financial	$1,353,377,035	$738,429 â–²	0.1%	9,347,172	1.1%	Finance
BIDU Baidu	$1,231,948,656	$5,214,456 â–¼	-0.4%	11,056,800	1.0%	Computer and Technology
V Visa	$1,227,155,151	$15,489,800 â–²	1.3%	4,060,201	1.0%	Business Services
SONY Sony	$1,211,588,183	$4,748,580 â–²	0.4%	58,530,830	1.0%	Consumer Discretionary
DAL Delta Air Lines	$1,166,628,734	$3,028,829 â–¼	-0.3%	17,548,567	0.9%	Transportation
NVS Novartis	$1,155,913,327	$1,820,780 â–¼	-0.2%	7,567,354	0.9%	Medical
ADBE Adobe	$1,149,974,047	$256,361,891 â–²	28.7%	4,730,846	0.9%	Computer and Technology
ELAN Elanco Animal Health	$1,096,974,077	$8,929,049 â–¼	-0.8%	45,840,956	0.9%	Medical
JPM JPMorgan Chase & Co.	$1,001,181,502	$59,820,378 â–¼	-5.6%	3,403,527	0.8%	Finance
ADI Analog Devices	$997,715,672	$1,765,996 â–¼	-0.2%	3,136,089	0.8%	Computer and Technology
TMO Thermo Fisher Scientific	$974,473,464	$36,747,274 â–¼	-3.6%	1,982,531	0.8%	Medical
NTAP NetApp	$927,392,817	$1,085,334 â–¼	-0.1%	9,057,455	0.7%	Computer and Technology
NTRS Northern Trust	$914,049,094	$8,189,968 â–¼	-0.9%	6,549,037	0.7%	Finance
JBL Jabil	$871,577,187	$16,602,146 â–¼	-1.9%	3,281,169	0.7%	Computer and Technology
ORCL Oracle	$834,721,266	$52,608,007 â–¼	-5.9%	5,674,130	0.7%	Computer and Technology
NXT Nextpower	$815,020,105	$22,994,912 â–¼	-2.7%	6,760,847	0.6%	Energy
BMRN BioMarin Pharmaceutical	$801,819,344	$20,071,405 â–¼	-2.4%	14,194,005	0.6%	Medical
ACM AECOM	$733,444,733	$1,714,212 â–¼	-0.2%	8,647,073	0.6%	Construction
RCL Royal Caribbean Cruises	$645,825,721	$17,501,448 â–¼	-2.6%	2,346,921	0.5%	Consumer Discretionary
IEX IDEX	$626,071,710	$14,434,233 â–²	2.4%	3,302,937	0.5%	Industrials
CAT Caterpillar	$617,961,318	$5,603,919 â–¼	-0.9%	872,260	0.5%	Industrials
WFC Wells Fargo & Company	$614,836,150	$50,725,104 â–¼	-7.6%	7,723,102	0.5%	Finance
DIS Walt Disney	$600,941,540	$144,570 â–¼	0.0%	6,235,127	0.5%	Consumer Discretionary
J Jacobs Solutions	$574,730,166	$1,333,894 â–¼	-0.2%	4,515,479	0.5%	Business Services
GLW Corning	$562,204,949	$462,298 â–¼	-0.1%	4,134,772	0.4%	Computer and Technology
MKTX MarketAxess	$552,208,683	$28,327,066 â–²	5.4%	3,347,125	0.4%	Finance
CME CME Group	$537,158,364	$17,809,605 â–¼	-3.2%	1,818,718	0.4%	Finance
AAL American Airlines Group	$526,152,107	$135,324 â–¼	0.0%	48,989,954	0.4%	Transportation
ALB Albemarle	$478,395,207	$25,198,831 â–¼	-5.0%	2,664,709	0.4%	Basic Materials
TDG Transdigm Group	$475,425,095		0.0%	410,217	0.4%	Aerospace
CVX Chevron	$474,127,281	$6,988,047 â–¼	-1.5%	2,291,577	0.4%	Energy
ASML ASML	$466,353,374	$4,887,071 â–¼	-1.0%	353,076	0.4%	Computer and Technology
INTU Intuit	$463,216,045	$6,477,052 â–²	1.4%	1,071,317	0.4%	Computer and Technology
PYPL PayPal	$453,498,144	$84,037,340 â–²	22.7%	10,026,490	0.4%	Business Services
AAPL Apple	$446,893,735		0.0%	1,760,880	0.4%	Computer and Technology
META Meta Platforms	$442,965,932	$8,324,492 â–¼	-1.8%	774,240	0.3%	Computer and Technology
LINDE PLC	$440,492,675	$49,576 â–¼	0.0%	888,520	0.3%	SHS
MAT Mattel	$431,510,852	$1,542,374 â–¼	-0.4%	29,697,924	0.3%	Consumer Discretionary
NFLX Netflix	$424,193,610	$37,371,582 â–²	9.7%	4,411,790	0.3%	Consumer Discretionary
ERIC Ericsson	$422,670,226	$122,558,027 â–²	40.8%	37,504,013	0.3%	Computer and Technology
HPQ HP	$412,431,500	$73,269,630 â–²	21.6%	21,469,625	0.3%	Computer and Technology
HPE Hewlett Packard Enterprise	$410,224,398	$47,230,397 â–¼	-10.3%	17,229,080	0.3%	Computer and Technology
DLTR Dollar Tree	$408,349,103	$11,339,761 â–¼	-2.7%	3,728,875	0.3%	Retail/Wholesale
AMAT Applied Materials	$401,304,524	$20,404,863 â–¼	-4.8%	1,174,126	0.3%	Computer and Technology
BAH Booz Allen Hamilton	$376,869,138	$12,757,905 â–²	3.5%	4,829,798	0.3%	Business Services
CSCO Cisco Systems	$375,470,425	$147,421 â–¼	0.0%	4,839,160	0.3%	Computer and Technology
ENTG Entegris	$368,465,859	$2,051,818 â–¼	-0.6%	3,142,833	0.3%	Computer and Technology
CW Curtiss-Wright	$365,652,461	$18,499,219 â–¼	-4.8%	536,840	0.3%	Aerospace
USFD US Foods	$363,889,245	$3,199,687 â–²	0.9%	3,946,310	0.3%	Consumer Staples
GKOS Glaukos	$362,881,812	$678,258 â–¼	-0.2%	3,370,628	0.3%	Medical
ZBH Zimmer Biomet	$353,284,503	$8,342,149 â–¼	-2.3%	3,907,150	0.3%	Medical
BNTX BioNTech	$337,185,032	$559,944 â–¼	-0.2%	3,793,711	0.3%	Medical
SNPS Synopsys	$326,065,152	$34,731,648 â–²	11.9%	822,400	0.3%	Computer and Technology
AMENTUM HOLDINGS INC	$315,184,494	$1,085,789 â–¼	-0.3%	12,085,294	0.2%	COM
FICO Fair Isaac	$308,569,234	$48,757,754 â–²	18.8%	289,047	0.2%	Computer and Technology
BK BNY	$300,684,343	$1,537,682 â–²	0.5%	2,534,640	0.2%	Finance
RYTM Rhythm Pharmaceuticals	$297,220,757	$5,319,085 â–¼	-1.8%	3,417,509	0.2%	Medical
NSC Norfolk Southern	$296,588,670	$8,962,149 â–²	3.1%	1,033,410	0.2%	Transportation
DHR Danaher	$295,201,512	$14,457,000 â–²	5.1%	1,556,970	0.2%	Medical
MRVL Marvell Technology	$294,644,531	$4,744,495 â–²	1.6%	2,974,705	0.2%	Computer and Technology
MA Mastercard	$290,887,562	$30,669,131 â–²	11.8%	582,171	0.2%	Business Services
EW Edwards Lifesciences	$274,097,103	$320,320 â–²	0.1%	3,422,791	0.2%	Medical
C Citigroup	$271,106,605	$8,823,298 â–¼	-3.2%	2,390,500	0.2%	Financial Services
LIVN LivaNova	$267,400,227	$1,131,368 â–¼	-0.4%	4,207,052	0.2%	Medical
XMTR Xometry	$265,276,099	$33,186,176 â–²	14.3%	6,495,497	0.2%	Industrials
SYY Sysco	$264,052,106	$1,191,853 â–²	0.5%	3,701,838	0.2%	Consumer Staples
BURL Burlington Stores	$257,892,934	$4,750,548 â–¼	-1.8%	792,590	0.2%	Retail/Wholesale
TRMB Trimble	$255,562,073	$874,408 â–¼	-0.3%	3,917,861	0.2%	Industrials
ILMN Illumina	$254,815,276	$9,567,441 â–²	3.9%	2,067,299	0.2%	Medical
PFGC Performance Food Group	$231,949,977	$15,231,290 â–²	7.0%	2,707,798	0.2%	Retail/Wholesale
EOG EOG Resources	$231,263,136	$2,978,142 â–¼	-1.3%	1,599,662	0.2%	Energy
AVGO Broadcom	$230,064,354	$3,841,019 â–¼	-1.6%	743,318	0.2%	Computer and Technology
XPEV XPENG	$217,861,409	$1,165,191 â–¼	-0.5%	12,732,987	0.2%	Auto/Tires/Trucks

Showing largest 100 holdings. View all holdings.

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Primecap Management Co/Ca/ Top Holdings and 13F Report (2025)

About Primecap Management Co/Ca/

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

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Advanced Stock Screeners and Research Tools

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Primecap Management Co/Ca/ Top Holdings and 13F Report (2025)

About Primecap Management Co/Ca/

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofPrimecap Management Co/Ca/

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools