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 MQ
Shares Held
Position Value (USD)
19 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,669,952 | 163,600 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $10,138,400 | 533,600 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $6,412,032 | 303,600 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $6,263,752 | 268,600 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $5,093,968 | 309,100 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $6,800,776 | 448,600 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $9,609,744 | 488,300 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $10,624,032 | 484,673 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $10,768,528 | 451,700 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $10,475,584 | 375,200 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $7,180,784 | 300,200 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $4,221,316 | 216,700 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $2,105,856 | 115,200 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $3,059,888 | 125,200 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,658,976 | 198,700 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $6,445,828 | 198,700 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $7,736,832 | 175,200 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $2,245,836 | 32,700 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $2,964,080 | 33,500 | Shares | Sole | 2021-11-12 | |
| No 13F history on record for this holder in this stock. | ||||||