AMERICAN CENTURY COMPANIES INC
Top Portfolio Positions
2,723 positions ·
$186,441,555,127 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 | 3.21% | |
| 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 ALNY
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $596,347,845 | 1,802,363 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $590,574,271 | 1,485,161 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $748,497,096 | 1,641,441 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $584,955,242 | 1,793,846 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $475,352,658 | 1,760,435 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $377,442,887 | 1,604,024 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $438,049,356 | 1,592,733 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $329,063,067 | 1,354,169 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $205,292,590 | 1,373,654 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $79,424,431 | 414,944 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $83,359,157 | 438,871 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $89,063,874 | 444,608 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $166,306,281 | 699,795 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $138,712,281 | 693,007 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $83,855,144 | 574,941 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $184,818,806 | 1,131,844 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $170,016,498 | 1,002,574 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $202,304,439 | 1,071,471 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $177,350,128 | 1,046,190 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $154,535,419 | 1,094,521 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $140,283,119 | 1,079,350 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $144,043,827 | 989,312 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $147,693,218 | 997,186 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $44,261,457 | 406,628 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||