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 MZTI
Shares Held
Position Value (USD)
20 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,372,485 | 24,380 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $4,260,451 | 25,912 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,428,973 | 8,270 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $1,243,252 | 7,196 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $3,197,950 | 18,274 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $1,287,469 | 7,436 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $1,222,923 | 6,926 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $2,185,249 | 11,564 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $2,208,975 | 10,639 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $1,070,220 | 6,432 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $2,000,845 | 9,950 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,217,280 | 6,000 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $1,373,208 | 6,960 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $321,298 | 2,138 | Shares | Defined | 2022-11-14 | |
| 2021-06-30 | $521,896 | 2,697 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $465,931 | 2,657 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $424,783 | 2,312 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $405,339 | 2,267 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $347,332 | 2,241 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $632,800 | 4,375 | Shares | Defined | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||