Position in AMKR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$91,029,216
-$31,148,881 QoQ
Shares Held
1,055,656
-61.1% QoQ
Ownership
0.426%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#22
of 642 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 93%
Shared 7%
None 0%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026AMERICAN CENTURY COMPANIES INC holds $5,735,312,797 across 24 Semiconductor Equipment & Materials names. AMKR ranks #8 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
3,004,203 | $2,172,038,769 | |
| 2 | LRCX |
Lam Research Corp
|
3,447,645 | $1,493,968,007 | |
| 3 | ASML |
Asml Holding NV
|
371,924 | $739,920,445 | |
| 4 | KLAC |
Kla Corp
|
2,024,263 | $610,740,389 | |
| 5 | TER |
Teradyne, Inc
|
357,353 | $172,901,675 | |
| 6 | PLAB |
Photronics Inc
|
3,387,380 | $110,191,471 | |
| 7 | ONTO |
Onto Innovation Inc.
|
272,597 | $103,164,334 | |
| 8 | AMKR |
Amkor Technology, Inc.
This page
|
1,055,656 | $91,029,216 |
All Filings in AMKR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $91,029,216 | 1,055,656 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $122,178,097 | 2,713,260 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $141,215,538 | 3,576,888 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $108,942,030 | 3,835,987 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $80,146,767 | 3,818,331 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $53,052,929 | 2,937,593 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $69,594,261 | 2,709,002 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $66,653,868 | 2,178,231 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $66,966,026 | 1,673,314 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $34,941,196 | 1,083,784 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $36,123,368 | 1,085,764 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $26,305,699 | 1,163,969 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $33,997,496 | 1,142,773 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $33,643,781 | 1,292,997 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $19,271,479 | 803,648 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $12,642,881 | 741,518 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $11,075,841 | 653,442 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $8,168,088 | 376,063 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $7,497,438 | 302,438 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $5,655,316 | 226,666 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $4,675,842 | 197,543 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $3,568,307 | 150,498 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $2,084,206 | 138,210 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,270,326 | 113,422 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $1,150,492 | 93,460 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $428,278 | 54,978 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||