Callan Family Office, LLC
Family OfficePosition in AMKR — Amkor Technology, Inc.
CIK 1938970
RADNOR, PA
Position in AMKR
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,154,102
+$475,726 QoQ
Shares Held
13,384
-11.2% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#287
of 642 holders
Holding Since
Jun 2025
5 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, 2026Callan Family Office, LLC holds $118,038,118 across 16 Semiconductor Equipment & Materials names. AMKR ranks #9 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
22,855 | $45,468,648 | |
| 2 | KLAC |
Kla Corp
|
77,004 | $23,232,876 | |
| 3 | AMAT |
Applied Materials Inc /De
|
30,770 | $22,246,710 | |
| 4 | LRCX |
Lam Research Corp
|
35,777 | $15,503,247 | |
| 5 | TER |
Teradyne, Inc
|
4,562 | $2,207,278 | |
| 6 | NVMI |
Nova Ltd.
|
3,730 | $2,025,166 | |
| 7 | Q |
Qnity Electronics, Inc.
|
9,096 | $1,485,467 | |
| 8 | ENTG |
Entegris Inc
|
6,869 | $1,235,458 |
All Filings in AMKR
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,154,102 | 13,384 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $678,376 | 15,065 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $690,070 | 17,479 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $323,447 | 11,389 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $362,035 | 17,248 | Shares | Sole | 2025-07-24 | |
| No filing history on record for this holder in this stock. | ||||||