AMERICAN CENTURY COMPANIES INC
Top Portfolio Positions
2,723 positions ·
$186,575,502,741 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
61,043,097 | $10,645,916,116 | 5.71% | |
| AAPL |
Apple Inc.
Technology
|
25,211,083 | $6,398,320,754 | 3.43% | |
| MSFT |
Microsoft Corp
Technology
|
16,151,639 | $5,978,852,208 | 3.20% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
24,268,620 | $5,054,425,487 | 2.71% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
17,490,949 | $5,029,697,294 | 2.70% | |
| AVGO |
Broadcom Inc.
Technology
|
9,541,206 | $2,953,098,669 | 1.58% | |
| META |
Meta Platforms, Inc.
Communication Services
|
4,992,476 | $2,856,345,293 | 1.53% | |
| MA |
Mastercard Inc
Financial Services
|
5,361,694 | $2,679,024,024 | 1.44% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
6,762,692 | $2,514,030,751 | 1.35% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
6,348,986 | $2,145,639,818 | 1.15% |
Portfolio Trend
25 quarters · across all stocks
Holdings in MRK
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $667,351,838 | 5,547,858 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $565,099,888 | 5,368,610 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $382,690,585 | 4,559,640 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $298,627,854 | 3,772,459 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $273,823,202 | 3,050,615 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $183,120,893 | 1,840,781 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $187,220,921 | 1,648,652 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $383,839,424 | 3,100,480 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $357,563,519 | 2,709,841 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $172,794,083 | 1,584,976 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $219,383,968 | 1,901,239 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $217,415,412 | 2,043,570 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $241,115,541 | 2,173,191 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $231,990,572 | 2,693,806 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $310,249,321 | 3,402,976 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $399,601,468 | 4,870,219 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $389,616,147 | 5,083,718 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $317,653,860 | 4,229,182 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $263,514,234 | 3,388,379 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $342,704,368 | 4,658,892 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $246,254,184 | 3,154,945 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $330,889,998 | 4,180,501 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $368,714,396 | 4,996,929 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $407,569,658 | 5,551,510 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||