NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
Position in AMKR — Amkor Technology, Inc.
CIK 1141802
MILWAUKEE, WI
Position in AMKR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$188,240
+$92,957 QoQ
Shares Held
2,183
+3.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#493
of 642 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO holds $1,009,594,341 across 18 Semiconductor Equipment & Materials names. AMKR ranks #13 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
433,796 | $313,634,508 | |
| 2 | LRCX |
Lam Research Corp
|
635,416 | $275,344,815 | |
| 3 | KLAC |
Kla Corp
|
662,669 | $199,933,863 | |
| 4 | ASML |
Asml Holding NV
|
34,213 | $68,064,707 | |
| 5 | ONTO |
Onto Innovation Inc.
|
178,938 | $67,719,086 | |
| 6 | FORM |
Formfactor Inc
|
408,428 | $65,319,890 | |
| 7 | TER |
Teradyne, Inc
|
31,069 | $15,032,424 | |
| 8 | Q |
Qnity Electronics, Inc.
|
12,557 | $2,050,683 |
All Filings in AMKR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $188,240 | 2,183 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $95,283 | 2,116 | Shares | Defined | 2026-05-07 | |
| 2025-12-31 | $85,316 | 2,161 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $60,918 | 2,145 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $38,894 | 1,853 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $41,574 | 2,302 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $47,603 | 1,853 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $56,701 | 1,853 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $167,603 | 4,188 | Shares | Defined | 2024-08-16 | |
| 2024-03-31 | $124,285 | 3,855 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $124,429 | 3,740 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $83,439 | 3,692 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $109,361 | 3,676 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $28,648 | 1,101 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $24,915 | 1,039 | Shares | Defined | 2023-02-21 | |
| 2022-09-30 | $19,675 | 1,154 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $27,543 | 1,625 | Shares | Defined | 2022-08-04 | |
| 2022-03-31 | $71,806 | 3,306 | Shares | Defined | 2022-05-09 | |
| 2021-12-31 | $39,118 | 1,578 | Shares | Defined | 2022-02-03 | |
| 2021-09-30 | $69,311 | 2,778 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $79,318 | 3,351 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $18,968 | 800 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $12,064 | 800 | Shares | Defined | 2021-02-12 | |
| 2020-03-31 | $685 | 88 | Shares | Defined | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||