Position in AMKR
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$8,795
+$1,906 QoQ
Shares Held
102
-33.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#563
of 643 holders
Holding Since
Mar 2026
2 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, 2026Rossby Financial, LCC holds $3,745,127 across 14 Semiconductor Equipment & Materials names. AMKR ranks #8 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
5,155 | $1,555,315 | |
| 2 | AMAT |
Applied Materials Inc /De
|
1,626 | $1,175,598 | |
| 3 | LRCX |
Lam Research Corp
|
1,381 | $598,428 | |
| 4 | ASML |
Asml Holding NV
|
142 | $282,500 | |
| 5 | SMTK |
SmartKem, Inc.
|
5,920 | $72,520 | |
| 6 | TER |
Teradyne, Inc
|
49 | $23,708 | |
| 7 | ENTG |
Entegris Inc
|
115 | $20,683 | |
| 8 | AMKR |
Amkor Technology, Inc.
This page
|
102 | $8,795 |
All Filings in AMKR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,795 | 102 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $6,889 | 153 | Shares | Sole | 2026-05-11 | |
| No filing history on record for this holder in this stock. | ||||||