AMERICAN CENTURY COMPANIES INC
Top Portfolio Positions
2,709 positions ·
$186,217,978,676 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 | 5.72% | |
| AAPL |
Apple Inc.
Technology
|
25,211,083 | $6,398,320,754 | 3.44% | |
| 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 | 1.59% | |
| 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
Holdings in SIBN
Shares Held
Position Value (USD)
23 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $31,689,490 | 2,509,065 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $45,366,017 | 2,300,508 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $41,776,935 | 2,838,107 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $43,595,099 | 2,316,424 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $37,071,777 | 2,642,322 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $33,340,513 | 2,378,068 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $29,943,775 | 2,141,901 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $25,685,134 | 1,986,476 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $26,484,024 | 1,617,839 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $24,758,208 | 1,179,524 | Shares | Defined | 2024-02-13 | |
| 2023-03-31 | $16,384,716 | 832,980 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $14,790,625 | 1,087,546 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $19,102,008 | 1,094,044 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $13,204,290 | 1,000,325 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $21,041,052 | 931,020 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $20,125,946 | 906,166 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $21,570,132 | 1,007,009 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $7,747,064 | 246,173 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $8,005,590 | 251,669 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $6,721,878 | 224,812 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $5,132,154 | 216,364 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $2,729,932 | 171,263 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $840,204 | 70,310 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||