AMERICAN CENTURY COMPANIES INC
Position in ASX — ASE Technology Holding Co., Ltd.
CIK 748054
KANSAS CITY, MO
Position in ASX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$126,338,313
+$58,214,126 QoQ
Shares Held
5,827,413
+37.7% QoQ
Ownership
0.266%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASX Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $19,125,242,091 across 44 Semiconductors names. ASX ranks #10 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
61,043,097 | $10,645,916,116 | |
| 2 | AVGO |
Broadcom Inc.
|
9,541,206 | $2,953,098,669 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
6,348,986 | $2,145,639,818 | |
| 4 | ADI |
Analog Devices Inc
|
3,167,395 | $1,007,675,045 | |
| 5 | MU |
Micron Technology Inc
|
1,639,439 | $553,868,071 | |
| 6 | MPWR |
Monolithic Power Systems, Inc.
|
199,685 | $218,325,594 | |
| 7 | QCOM |
Qualcomm Inc/De
|
1,298,783 | $167,257,274 | |
| 8 | SLAB |
Silicon Laboratories Inc.
|
636,326 | $132,451,256 |
All Filings in ASX
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $126,338,313 | 5,827,413 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $68,124,187 | 4,231,316 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $40,753,354 | 3,674,784 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $32,851,620 | 3,180,215 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $23,049,224 | 2,631,190 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $24,149,279 | 2,398,141 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $21,871,808 | 2,240,964 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $22,148,199 | 1,939,422 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $20,619,273 | 1,876,185 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $16,358,852 | 1,738,454 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $10,947,092 | 1,405,275 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $9,669,052 | 1,213,181 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $6,322,868 | 1,008,432 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $8,104,787 | 1,624,206 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $7,900,292 | 1,528,103 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $2,484,846 | 350,472 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $2,496,974 | 319,715 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $2,214,492 | 282,101 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $2,150,903 | 267,193 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $1,939,807 | 251,923 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $786,344 | 134,648 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $446,959 | 109,549 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $431,667 | 95,081 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $306,466 | 81,943 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||