Position in POWI
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$65,473,098
+$64,112,817 QoQ
Shares Held
781,675
+2842.2% QoQ
Ownership
1.40%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#22
of 372 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 88%
Shared 12%
None 0%
Common Shares in POWI Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026AMERICAN CENTURY COMPANIES INC holds $25,492,382,782 across 47 Semiconductors names. POWI ranks #22 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
60,626,286 | $12,130,713,565 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
6,223,473 | $2,972,144,000 | |
| 3 | AVGO |
Broadcom Inc.
|
7,847,715 | $2,964,474,341 | |
| 4 | MU |
Micron Technology Inc
|
2,121,016 | $2,448,267,558 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
1,869,689 | $1,086,121,036 | |
| 6 | ADI |
Analog Devices Inc
|
1,405,705 | $558,303,854 | |
| 7 | QCOM |
Qualcomm Inc/De
|
2,592,725 | $479,109,652 | |
| 8 | TXN |
Texas Instruments Inc
|
1,113,857 | $332,007,355 |
All Filings in POWI
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $65,473,098 | 781,675 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $1,360,281 | 26,568 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $245,901 | 6,919 | Shares | Defined | 2026-02-13 | |
| 2025-06-30 | $52,778,935 | 944,167 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $36,918,782 | 731,065 | Shares | Defined | 2025-05-13 | |
| 2024-06-30 | $799,885 | 11,396 | Shares | Defined | 2024-08-07 | |
| 2023-12-31 | $40,477,438 | 492,966 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $39,651,973 | 519,617 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $62,256,790 | 657,619 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $32,463,248 | 383,545 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $26,710,034 | 372,421 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $15,891,092 | 247,063 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $35,419,496 | 472,197 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $48,990,462 | 528,598 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $29,574,225 | 318,379 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $29,762,828 | 300,665 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $15,835,200 | 192,971 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $27,088,840 | 332,460 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $36,639,062 | 447,582 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $12,622,225 | 227,838 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $15,320,988 | 129,696 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $10,174,644 | 115,189 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||