PRIMECAP MANAGEMENT CO/CA/
Holdings in MU
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $7,076,722,683 | 24,794,936 | Shares | Sole | 2026-02-11 |
| 2025-09-30 | $4,961,947,384 | 29,655,435 | Shares | Sole | 2025-11-12 |
| 2025-06-30 | $3,878,169,217 | 31,465,876 | Shares | Sole | 2025-08-11 |
| 2025-03-31 | $3,239,325,931 | 37,280,768 | Shares | Sole | 2025-05-09 |
| 2024-12-31 | $3,164,118,157 | 37,596,461 | Shares | Sole | 2025-02-10 |
| 2024-09-30 | $3,902,800,200 | 37,631,860 | Shares | Sole | 2024-11-08 |
| 2024-06-30 | $4,922,557,732 | 37,425,361 | Shares | Sole | 2024-08-09 |
| 2024-03-31 | $4,433,779,475 | 37,609,462 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $3,199,525,548 | 37,491,511 | Shares | Sole | 2024-02-09 |
| 2023-09-30 | $2,560,574,435 | 37,638,901 | Shares | Sole | 2023-11-13 |
| 2023-06-30 | $2,399,109,673 | 38,014,731 | Shares | Sole | 2023-08-11 |
| 2023-03-31 | $2,350,239,198 | 38,949,937 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $1,986,185,058 | 39,739,597 | Shares | Sole | 2023-02-13 |
| 2022-09-30 | $2,025,749,762 | 40,434,127 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $2,234,429,540 | 40,420,216 | Shares | Sole | 2022-08-11 |
| 2022-03-31 | $3,180,138,563 | 40,828,586 | Shares | Sole | 2022-05-11 |
| 2021-12-31 | $3,838,774,469 | 41,210,676 | Shares | Sole | 2022-02-11 |
| 2021-09-30 | $3,077,277,283 | 43,354,146 | Shares | Sole | 2021-11-12 |
| 2021-06-30 | $3,709,569,309 | 43,652,263 | Shares | Sole | 2021-08-10 |
| 2021-03-31 | $4,007,255,835 | 45,428,589 | Shares | Sole | 2021-05-14 |
| 2020-12-31 | $3,650,008,471 | 48,550,259 | Shares | Sole | 2021-02-08 |
| 2020-09-30 | $2,367,136,622 | 50,407,509 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $2,651,460,262 | 51,464,679 | Shares | Sole | 2020-08-13 |
| 2020-03-31 | $2,248,839,222 | 53,467,409 | Shares | Sole | 2020-05-14 |