AMERICAN CENTURY COMPANIES INC

CIK
748054
City
KANSAS CITY
State / Country
MO

Top Portfolio Positions

2,709 positions · $186,217,978,676 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
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

50 quarters · across all stocks

Holdings in BSX

Export CSV

Shares Held

Position Value (USD)

24 of 24 shown
Report Date Value (USD) Shares
2026-03-31 $164,267,138 2,617,803
2025-12-31 $438,819,197 4,602,194
2025-09-30 $390,432,718 3,999,106
2025-06-30 $438,589,938 4,083,325
2025-03-31 $392,158,692 3,887,378
2024-12-31 $400,941,670 4,488,823
2024-09-30 $298,625,909 3,563,555
2024-06-30 $209,547,521 2,721,043
2024-03-31 $224,325,776 3,275,307
2023-12-31 $198,383,686 3,431,650
2023-06-30 $35,999,978 665,557
2023-03-31 $36,510,943 729,781
2022-12-31 $33,240,090 718,394
2022-09-30 $27,266,462 704,014
2022-06-30 $24,796,215 665,313
2022-03-31 $31,956,076 721,519
2021-12-31 $27,378,402 644,501
2021-09-30 $27,690,977 638,188
2021-06-30 $27,295,503 638,342
2021-03-31 $24,129,156 624,299
2020-12-31 $25,987,248 722,872
2020-09-30 $378,909,350 9,916,497
2020-06-30 $449,306,005 12,797,095
2020-03-31 $316,849,764 9,710,382