Position in AMKR
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$1,306,729
+$503,845 QoQ
Shares Held
15,154
-15.0% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#275
of 645 holders
Holding Since
Sep 2020
12 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, 2026Quantbot Technologies LP holds $23,384,947 across 13 Semiconductor Equipment & Materials names. AMKR ranks #6 (5.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
11,373 | $8,222,679 | |
| 2 | Q |
Qnity Electronics, Inc.
|
23,133 | $3,777,850 | |
| 3 | LRCX |
Lam Research Corp
|
5,562 | $2,410,181 | |
| 4 | TER |
Teradyne, Inc
|
4,811 | $2,327,754 | |
| 5 | COHU |
Cohu Inc
|
27,406 | $2,025,577 | |
| 6 | AMKR |
Amkor Technology, Inc.
This page
|
15,154 | $1,306,729 | |
| 7 | FORM |
Formfactor Inc
|
7,983 | $1,276,721 | |
| 8 | UCTT |
Ultra Clean Holdings, Inc.
|
8,237 | $1,174,513 |
All Filings in AMKR
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,306,729 | 15,154 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $802,884 | 17,830 | Shares | Sole | 2026-05-13 | |
| 2025-03-31 | $2,497,463 | 138,287 | Shares | Sole | 2025-05-13 | |
| 2024-03-31 | $1,256,908 | 38,986 | Shares | Sole | 2024-05-06 | |
| 2023-06-30 | $1,077,158 | 36,207 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $1,843,699 | 70,857 | Shares | Sole | 2023-05-12 | |
| 2022-09-30 | $245,724 | 14,412 | Shares | Sole | 2022-11-07 | |
| 2022-03-31 | $216,222 | 9,955 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $792,660 | 31,975 | Shares | Sole | 2022-02-11 | |
| 2021-06-30 | $197,928 | 8,362 | Shares | Sole | 2021-08-12 | |
| 2020-12-31 | $125,918 | 8,350 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $48,574 | 4,337 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||