Position in AMKR
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$1,331,477
-$1,186,060 QoQ
Shares Held
15,441
-72.4% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
#269
of 642 holders
Holding Since
Sep 2021
8 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, 2026FOX RUN MANAGEMENT, L.L.C. holds $7,937,853 across 10 Semiconductor Equipment & Materials names. AMKR ranks #1 (16.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMKR |
Amkor Technology, Inc.
This page
|
15,441 | $1,331,477 | |
| 2 | KLIC |
Kulicke & Soffa Industries Inc
|
7,152 | $956,651 | |
| 3 | UCTT |
Ultra Clean Holdings, Inc.
|
5,989 | $853,971 | |
| 4 | CAMT |
Camtek Ltd
|
4,807 | $784,117 | |
| 5 | AEHR |
Aehr Test Systems
|
7,690 | $738,701 | |
| 6 | NVMI |
Nova Ltd.
|
1,333 | $723,739 | |
| 7 | LRCX |
Lam Research Corp
|
1,549 | $671,228 | |
| 8 | ICHR |
Ichor Holdings, Ltd.
|
5,873 | $659,420 |
All Filings in AMKR
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,331,477 | 15,441 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $2,517,537 | 55,908 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $473,917 | 12,004 | Shares | Sole | 2026-02-11 | |
| 2025-03-31 | $181,557 | 10,053 | Shares | Sole | 2025-05-13 | |
| 2024-06-30 | $965,322 | 24,121 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $561,653 | 17,421 | Shares | Sole | 2024-05-13 | |
| 2023-03-31 | $280,911 | 10,796 | Shares | Sole | 2023-05-12 | |
| 2021-09-30 | $214,869 | 8,612 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||