PRIMECAP MANAGEMENT CO/CA/
Top Portfolio Positions
318 positions ·
$125,609,644,506 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| LLY |
ELI LILLY & Co
Healthcare
|
9,223,432 | $8,483,436,050 | 6.75% | |
| MU |
Micron Technology Inc
Technology
|
21,874,204 | $7,389,981,079 | 5.88% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
14,987,459 | $4,309,793,710 | 3.43% | |
| AZN |
Astrazeneca PLC
Healthcare
|
18,213,708 | $3,592,107,491 | 2.86% | |
| KLAC |
Kla Corp
Technology
|
2,437,647 | $3,589,215,819 | 2.86% | |
| INTC |
Intel Corp
Technology
|
75,761,968 | $3,343,375,647 | 2.66% | |
| AMGN |
Amgen Inc
Healthcare
|
8,874,129 | $3,122,362,288 | 2.49% | |
| NVDA |
Nvidia Corp
Technology
|
17,188,230 | $2,997,627,312 | 2.39% | |
| FDX |
Fedex Corp
Industrials
|
8,303,010 | $2,957,366,101 | 2.35% | |
| BIIB |
Biogen Inc.
Healthcare
|
14,757,607 | $2,705,512,091 | 2.15% |
Portfolio Trend
25 quarters · across all stocks
Holdings in CAT
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $617,961,319 | 872,260 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $504,222,987 | 880,170 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $606,184,720 | 1,270,428 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $532,196,312 | 1,370,898 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $454,954,153 | 1,379,485 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $516,732,030 | 1,424,446 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $580,991,550 | 1,485,456 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $540,530,363 | 1,622,727 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $634,280,069 | 1,730,972 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $533,530,601 | 1,804,480 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $505,314,810 | 1,850,970 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $459,948,646 | 1,869,330 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $579,914,428 | 2,534,148 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $634,808,367 | 2,649,893 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $479,123,116 | 2,920,058 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $532,703,548 | 2,979,993 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $668,172,116 | 2,998,708 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $698,348,699 | 3,377,908 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $674,824,078 | 3,515,258 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $773,923,836 | 3,556,145 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $853,637,520 | 3,681,535 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $924,906,416 | 5,081,345 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $871,227,657 | 5,841,285 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $791,159,462 | 6,254,225 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $904,233,113 | 7,792,426 | Shares | Sole | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||