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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs

Institutional Manager · CIK 0000763212

PRIMECAP MANAGEMENT CO/CA/

PASADENA, CA · File #028-01469

Latest AUM
$132.11B
Positions
319
Top-10 Concentration
43.9%
Filings
12

Sector Allocation

Technology
25.6%$33.85B
Healthcare
22.1%$29.14B
Industrials
7.2%$9.57B
Financials
2.5%$3.36B
Energy
1.5%$1.95B
Materials
0.6%$792.1M
Real Estate
0.1%$81.5M

Filing History

View all filings →

Top 20 Holdings — Dec 2025

#IssuerTickerSharesValue% of Portfolio
1ELI LILLY & COLLY9,265,782$9.96B9.90%
2MICRON TECHNOLOGY INCMU24,794,936$7.08B7.04%
3ALPHABET INCGOOG15,128,289$4.74B4.71%
4MICROSOFT CORPMSFT7,287,520$3.52B3.51%
5KLA CORPKLAC2,875,962$3.49B3.48%
6ASTRAZENECA PLCAZN36,915,261$3.39B3.38%
7NVIDIA CORPORATIONNVDA17,227,520$3.21B3.20%
8BOSTON SCIENTIFIC CORPBSX31,096,184$2.97B2.95%
9AMGEN INCAMGN8,904,979$2.91B2.90%
10TESLA INCTSLA6,317,420$2.84B2.83%
11AMAZON COM INCAMZN12,256,188$2.83B2.81%
12INTEL CORPINTC76,132,268$2.81B2.79%
13ALIBABA GROUP HLDG LTDBBAAY18,977,436$2.78B2.77%
14BIOGEN INCBIIB14,757,997$2.60B2.58%
15FEDEX CORPFDX8,512,671$2.46B2.45%
16SCHWAB CHARLES CORPSCHW-PJ23,276,071$2.33B2.31%
17SOUTHWEST AIRLS CO84474110847,392,095$1.96B1.95%
18ALPHABET INCGOOG5,762,640$1.81B1.80%
19UNITED AIRLS HLDGS INCUNTCW15,978,490$1.79B1.78%
20TEXAS INSTRS INC88250810410,084,686$1.75B1.74%