Position in AMKR
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$9,958,442
+$4,012,232 QoQ
Shares Held
115,487
-12.5% QoQ
Ownership
0.047%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#109
of 643 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Derivatives in AMKR
reported options exposure · as of Sep 30, 2024CallValue
$232,560
CallShares
7,600
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026CITIGROUP INC holds $7,116,021,260 across 28 Semiconductor Equipment & Materials names. AMKR ranks #16 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
2,896,473 | $2,094,149,979 | |
| 2 | LRCX |
Lam Research Corp
|
4,210,122 | $1,824,372,164 | |
| 3 | KLAC |
Kla Corp
|
4,634,055 | $1,398,140,732 | |
| 4 | ASML |
Asml Holding NV
|
326,342 | $649,237,794 | |
| 5 | TER |
Teradyne, Inc
|
1,075,808 | $520,518,942 | |
| 6 | ENTG |
Entegris Inc
|
1,079,741 | $194,202,215 | |
| 7 | NVMI |
Nova Ltd.
|
251,015 | $136,286,083 | |
| 8 | AXTI |
Axt Inc
|
1,055,074 | $76,049,733 |
All Filings in AMKR
Export CSV
33 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,958,442 | 115,487 | Shares | Defined | 2026-08-03 | |
| 2026-03-31 | $5,946,210 | 132,050 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $2,174,438 | 55,077 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $1,591,875 | 56,052 | Shares | Defined | 2025-11-10 | |
| 2025-06-30 | $3,442,231 | 163,994 | Shares | Defined | 2025-08-11 | |
| 2025-03-31 | $3,010,075 | 166,671 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $3,436,703 | 133,776 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $232,560 | 7,600 | Call | Defined | 2024-11-12 | |
| 2024-09-30 | $3,568,662 | 116,623 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $5,662,868 | 141,501 | Shares | Defined | 2024-08-12 | |
| 2024-03-31 | $3,762,760 | 116,711 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $3,253,639 | 97,795 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $1,672,738 | 74,015 | Shares | Defined | 2023-12-06 | |
| 2023-06-30 | $2,216,968 | 74,520 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $1,298,917 | 49,920 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $858,507 | 35,801 | Shares | Defined | 2023-02-09 | |
| 2022-09-30 | $623,244 | 36,554 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $1,906,399 | 112,472 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $2,286,354 | 105,265 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $2,950,033 | 119,001 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $2,141,757 | 85,842 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $1,073,552 | 45,355 | Shares | Defined | 2021-08-10 | |
| 2021-03-31 | $3,430,528 | 144,687 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $1,256,630 | 83,331 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $930,136 | 83,048 | Shares | Defined | 2020-11-12 | |
| 2020-09-30 | $4,480 | 400 | Put | Defined | 2020-11-12 | |
| 2020-09-30 | $68,320 | 6,100 | Call | Defined | 2020-11-12 | |
| 2020-06-30 | $78,784 | 6,400 | Put | Defined | 2020-08-12 | |
| 2020-06-30 | $1,137,122 | 92,374 | Shares | Defined | 2020-08-12 | |
| 2020-06-30 | $225,273 | 18,300 | Call | Defined | 2020-08-12 | |
| 2020-03-31 | $673,056 | 86,400 | Put | Defined | 2020-05-12 | |
| 2020-03-31 | $289,788 | 37,200 | Call | Defined | 2020-05-12 | |
| 2020-03-31 | $1,560,779 | 200,357 | Shares | Defined | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||