Primecap Management Co/Ca/ Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Primecap Management Co/Ca/ disclosed 306 stock positions valued at approximately $169.11B as of quarter-end June 30, 2026. The largest holdings include MICRON TECHNOLOGY INC, ELI LILLY & CO, and INTEL CORP.
- Report Period
- June 30, 2026
- No. of Stocks
- 306
- Portfolio Value
- $169.11B
Holdings by Sector
Primecap Management Co/Ca/ Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| MICRON TECHNOLOGY INC | MU | Technology | 13.12% | 19,217,236 | -2,656,968 | -12.15% | $22,182,263,342 |
| ELI LILLY & CO | LLY | Healthcare | 6.51% | 9,172,904 | -50,528 | -0.55% | $11,002,256,246 |
| INTEL CORP | INTC | Technology | 6.21% | 75,250,958 | -511,010 | -0.67% | $10,507,291,264 |
| KLA CORP | KLAC | Technology | 3.66% | 20,536,730 | +18,099,083 | +742.48% | $6,196,136,809 |
| ALPHABET INC | GOOGL | Communication Services | 3.14% | 14,859,769 | -127,690 | -0.85% | $5,310,435,649 |
| FLEX LTD | FLEX | Other | 2.24% | 23,358,875 | -2,024,573 | -7.98% | $3,785,772,872 |
| NVIDIA CORPORATION | NVDA | Technology | 2.02% | 17,079,180 | -109,050 | -0.63% | $3,417,373,127 |
| BIOGEN INC | BIIB | Healthcare | 1.94% | 15,154,606 | +396,999 | +2.69% | $3,274,304,389 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 1.69% | 11,962,188 | -144,850 | -1.20% | $2,851,067,887 |
| MICROSOFT CORP | MSFT | Technology | 1.58% | 7,140,870 | -123,690 | -1.70% | $2,663,687,328 |
| TESLA INC | TSLA | Consumer Cyclical | 1.52% | 6,103,030 | -22,490 | -0.37% | $2,566,934,418 |
| FEDEX CORP | FDX | Industrials | 1.51% | 8,156,799 | -146,211 | -1.76% | $2,554,138,472 |
| TEXAS INSTRS INC | TXN | Technology | 1.50% | 8,514,989 | -1,139,777 | -11.81% | $2,538,062,771 |
| SOUTHWEST AIRLS CO | LUV | Industrials | 1.48% | 48,797,725 | +1,728,230 | +3.67% | $2,509,179,019 |
| AMGEN INC | AMGN | Healthcare | 1.45% | 6,756,962 | -2,117,167 | -23.86% | $2,446,831,080 |
| SCHWAB CHARLES CORP | SCHW | Financial Services | 1.37% | 25,120,895 | +1,678,980 | +7.16% | $2,317,904,983 |
| UNITED AIRLS HLDGS INC | UAL | Industrials | 1.32% | 16,461,630 | +711,020 | +4.51% | $2,238,617,065 |
| BOSTON SCIENTIFIC CORP | BSX | Healthcare | 1.28% | 50,520,914 | +17,991,140 | +55.31% | $2,156,232,608 |
| ROSS STORES INC | ROST | Consumer Cyclical | 1.15% | 9,104,980 | -65,050 | -0.71% | $1,937,994,996 |
| ALPHABET INC | GOOG | Communication Services | 1.13% | 5,399,060 | -321,850 | -5.63% | $1,907,649,872 |
| ALIBABA GROUP HLDG LTD | BABA | Consumer Cyclical | 1.06% | 18,611,306 | -111,010 | -0.59% | $1,786,313,150 |
| DELTA AIR LINES INC | DAL | Industrials | 0.97% | 17,521,167 | -27,400 | -0.16% | $1,641,032,503 |
| VISA INC | V | Financial Services | 0.87% | 4,268,491 | +208,290 | +5.13% | $1,464,476,578 |
| BRISTOL-MYERS SQUIBB CO | BMY | Healthcare | 0.85% | 24,923,900 | -61,249 | -0.25% | $1,436,115,120 |
| TJX COS INC NEW | TJX | Consumer Cyclical | 0.85% | 9,476,020 | -112,900 | -1.18% | $1,435,617,030 |
| BEONE MEDICINES LTD | BGNE | Healthcare | 0.84% | 5,007,931 | +32,750 | +0.66% | $1,427,110,097 |
| RAYMOND JAMES FINL INC | RJF | Financial Services | 0.83% | 9,242,552 | -104,620 | -1.12% | $1,405,145,182 |
| NETAPP INC | NTAP | Technology | 0.83% | 9,016,690 | -40,765 | -0.45% | $1,395,422,945 |
| GSK PLC | GSK | Healthcare | 0.78% | 25,182,068 | -22,470 | -0.09% | $1,320,044,006 |
| AMERICAN AIRLINES GROUP INC | AAL | Industrials | 0.76% | 70,732,954 | +21,743,000 | +44.38% | $1,278,144,480 |
Showing 30 of 306 holdings in the latest reporting period.