Assenagon Asset Management S.A.
Position in AMKR — Amkor Technology, Inc.
CIK 1546007
SENNINGERBERG, N4
Position in AMKR
as of Jun 30, 2026
· filed Aug 21, 2026
Position Value
$10,652,423
+$7,212,222 QoQ
Shares Held
123,535
+61.7% QoQ
Ownership
0.050%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#102
of 642 holders
Holding Since
Jun 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Assenagon Asset Management S.A. holds $1,430,317,524 across 16 Semiconductor Equipment & Materials names. AMKR ranks #12 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
1,655,063 | $499,349,057 | |
| 2 | AMAT |
Applied Materials Inc /De
|
532,010 | $384,643,230 | |
| 3 | LRCX |
Lam Research Corp
|
519,230 | $224,997,935 | |
| 4 | AXTI |
Axt Inc
|
1,022,988 | $73,736,975 | |
| 5 | ONTO |
Onto Innovation Inc.
|
143,746 | $54,400,673 | |
| 6 | FORM |
Formfactor Inc
|
259,518 | $41,504,713 | |
| 7 | UCTT |
Ultra Clean Holdings, Inc.
|
278,166 | $39,663,689 | |
| 8 | ENTG |
Entegris Inc
|
152,702 | $27,464,981 |
All Filings in AMKR
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,652,423 | 123,535 | Shares | Sole | 2026-08-21 | |
| 2026-03-31 | $3,440,201 | 76,398 | Shares | Sole | 2026-04-20 | |
| 2024-06-30 | $1,135,327 | 28,369 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $6,771,077 | 210,021 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $7,471,144 | 224,561 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $6,941,793 | 307,159 | Shares | Sole | 2023-11-06 | |
| 2023-03-31 | $2,360,898 | 90,734 | Shares | Sole | 2023-04-18 | |
| 2022-06-30 | $4,395,474 | 259,320 | Shares | Sole | 2022-07-27 | |
| 2022-03-31 | $1,526,438 | 70,278 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $1,724,937 | 69,582 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $1,384,101 | 55,475 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $1,316,714 | 55,628 | Shares | Sole | 2021-07-15 | |
| 2021-03-31 | $1,257,981 | 53,057 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $7,937,915 | 526,387 | Shares | Sole | 2021-02-01 | |
| 2020-09-30 | $1,507,150 | 134,567 | Shares | Sole | 2020-10-07 | |
| 2020-06-30 | $2,601,423 | 211,326 | Shares | Sole | 2020-07-21 | |
| No filing history on record for this holder in this stock. | ||||||