PRIMECAP Management

PRIMECAP Management

PRIMECAP Management is a significant player in the investment management space, known for its strategic approach to portfolio management. The firm has a diverse portfolio, with notable positions in sectors like Technology and Healthcare, as evidenced by its recent disclosures. As of May 11, 2026, PRIMECAP's disclosed trading record shows a range of $3.6B to $8.5B, highlighting a pattern of position increases and reductions across various companies, including Astrazeneca PLC and Microsoft Corp.

Latest Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
Eli Lilly and CoLLY · Q1 2026$8B6.7%9.2M$1,163.08$11B+26.5%
Micron Technology, Inc.MU · Q1 2026$7B5.8%21.9M$970.82$21B+187.4%
Alphabet Cl AGOOGL · Q1 2026$4B3.4%15M$342.09$5B+19%
Astrazeneca PLCAZN · Q1 2026$4B2.8%18.2M$164.38$3B-16.7%
KLA CorporationKLAC · Q1 2026$4B2.8%2.4M$218.44$532M-85.2%
Intel CorpINTC · Q1 2026$3B2.6%75.8M$105.45$8B+139%
Amgen IncAMGN · Q1 2026$3B2.5%8.9M$364.17$3B+3.5%
NVIDIA CorporationNVDA · Q1 2026$3B2.4%17.2M$212.06$4B+21.6%
FedEx CorporationFDX · Q1 2026$3B2.3%8.3M$315.19$3B-11.5%
Biogen IncBIIB · Q1 2026$3B2.1%14.8M$197.24$3B+7.59%
Microsoft CorpMSFT · Q1 2026$3B2.1%7.3M$390.34$3B+5.45%
Amazon.com, Inc.AMZN · Q1 2026$3B2%12.1M$244.85$3B+17.6%
Alibaba Group Holding LimitedBABA · Q1 2026$2B1.8%18.7M$120.46$2B-3.99%
Tesla IncTSLA · Q1 2026$2B1.8%6.1M$374.01$2B+0.61%
Schwab (Charles) CorpSCHW · Q1 2026$2B1.7%23.4M$101.95$2B+8.48%
Boston Scientific CorporationBSX · Q1 2026$2B1.6%32.5M$44.17$1B-29.6%
Ross Stores IncROST · Q1 2026$2B1.6%9.2M$235.55$2B+8.73%
Texas Instruments IncTXN · Q1 2026$2B1.5%9.7M$284.55$3B+46.6%
Southwest Airlines CoLUV · Q1 2026$2B1.4%47.1M$49.25$2B+31.1%
Flex LtdFLEX · Q1 2026$2B1.3%25.4M$127.39$3B+94.6%
Alphabet Cl CGOOG · Q1 2026$2B1.3%5.7M$341.91$2B+19.2%
TJX Companies, Inc. (The) Common StockTJX · Q1 2026$2B1.2%9.6M$155.00$1B-2.94%
ConocoPhillips Common StockCOP · Q1 2026$2B1.2%11.6M$114.49$1B-13.3%
Bristol-Myers Squibb CompanyBMY · Q1 2026$2B1.2%25M$60.85$2B+0.32%
BeOne Medicines Ltd.ONC · Q1 2026$1B1.2%5M$310.58$2B+4.58%
United Airlines Holdings, Inc.UAL · Q1 2026$1B1.1%15.8M$117.76$2B+27.9%
GSK plc American Depositary SharesGSK · Q1 2026$1B1.1%25.2M$50.48$1B-8.54%
Raymond James Financial IncRJF · Q1 2026$1B1.1%9.3M$170.30$2B+17.6%
Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share (BIDU)BIDU · Q1 2026$1B1%11.1M$112.82$1B+1.26%
Visa Inc.V · Q1 2026$1B1%4.1M$365.14$1B+20.8%
Sony Group CorporationSONY · Q1 2026$1B1%58.5M$21.15$1B+2.17%
Delta Air Lines IncDAL · Q1 2026$1B0.9%17.5M$83.52$1B+25.6%
Novartis AG Common StockNVS · Q1 2026$1B0.9%7.6M$152.33$1B-0.27%
Adobe Inc.ADBE · Q1 2026$1B0.9%4.7M$218.36$1B-10.2%
Elanco Animal Health IncorporatedELAN · Q1 2026$1B0.9%45.8M$25.52$1B+6.64%
JPMorgan Chase & Co.JPM · Q1 2026$1B0.8%3.4M$348.21$1B+18.4%
Analog Devices IncADI · Q1 2026$998M0.8%3.1M$382.81$1B+20.3%
Thermo Fisher Scientific Inc.TMO · Q1 2026$974M0.8%2M$523.46$1B+6.5%
NetApp, Inc.NTAP · Q1 2026$927M0.7%9.1M$162.10$1B+58.3%
Northern Trust CorporationNTRS · Q1 2026$914M0.7%6.5M$191.13$1B+36.9%
Jabil IncJBL · Q1 2026$872M0.7%3.3M$308.20$1B+16%
Oracle CorporationORCL · Q1 2026$835M0.7%5.7M$125.86$714M-14.4%
6.529E+1056.529E+105 · Q1 2026$815M0.6%6.8M------
BioMarin Pharmaceutical Inc.BMRN · Q1 2026$802M0.6%14.2M$58.95$837M+4.35%
00766T10000766T100 · Q1 2026$733M0.6%8.6M------
Royal Caribbean Cruises Ltd. Common StockRCL · Q1 2026$646M0.5%2.3M$286.21$672M+4.01%
45167R10445167R104 · Q1 2026$626M0.5%3.3M------
Caterpillar Inc.CAT · Q1 2026$618M0.5%872.3k$861.78$752M+21.6%
Wells Fargo & CompanyWFC · Q1 2026$615M0.5%7.7M$86.35$667M+8.46%
The Walt Disney CoDIS · Q1 2026$601M0.5%6.2M$96.22$600M-0.17%
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