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 ALC
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $101,034,253 | 1,340,866 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $105,673,649 | 1,340,866 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $100,208,946 | 1,344,906 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $119,662,304 | 1,355,486 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $72,924,276 | 768,190 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $65,900,107 | 776,300 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $78,874,973 | 788,198 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $70,502,187 | 791,448 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $66,066,877 | 793,215 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $61,864,399 | 791,915 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $61,243,820 | 794,755 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $65,266,365 | 794,865 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $56,069,777 | 794,865 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $60,902,150 | 888,434 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $52,265,653 | 898,344 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $62,913,859 | 900,184 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $71,665,928 | 903,390 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $78,995,188 | 906,740 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $73,389,444 | 912,010 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $64,190,800 | 913,618 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $65,402,707 | 931,928 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $247,898,274 | 3,757,173 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $226,078,686 | 3,969,775 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $234,034,980 | 4,082,955 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $210,860,057 | 4,149,155 | Shares | Sole | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||