Position in AMKR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$53,656,789
+$18,837,657 QoQ
Shares Held
622,252
-19.5% QoQ
Ownership
0.251%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#40
of 642 holders
Holding Since
Mar 2020
24 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 Jun 30, 2026CallValue
$698,463
CallShares
8,100
PutValue
$922,661
PutShares
10,700
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, 2026MILLENNIUM MANAGEMENT LLC holds $1,482,024,171 across 26 Semiconductor Equipment & Materials names. AMKR ranks #11 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
696,499 | $301,813,911 | |
| 2 | AMAT |
Applied Materials Inc /De
|
319,450 | $230,962,350 | |
| 3 | Q |
Qnity Electronics, Inc.
|
934,087 | $152,545,747 | |
| 4 | ASML |
Asml Holding NV
|
74,461 | $148,135,684 | |
| 5 | FORM |
Formfactor Inc
|
670,867 | $107,291,759 | |
| 6 | AXTI |
Axt Inc
|
854,322 | $61,579,529 | |
| 7 | ONTO |
Onto Innovation Inc.
|
158,023 | $59,803,804 | |
| 8 | VECO |
Veeco Instruments Inc
|
766,219 | $58,079,400 |
All Filings in AMKR
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $922,661 | 10,700 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $53,656,789 | 622,252 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $698,463 | 8,100 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $34,819,132 | 773,243 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $1,864,242 | 41,400 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $9,323,280 | 236,152 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $1,946,364 | 49,300 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $21,027,530 | 740,406 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $27,858,242 | 1,327,215 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,115,549 | 393,995 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $213,108 | 11,800 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $1,571,971 | 61,190 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $219,738 | 7,181 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $54,438,885 | 1,360,292 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $9,539,429 | 295,888 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $678,441 | 20,392 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $9,489,107 | 419,872 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $267,601 | 8,995 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,420,171 | 54,580 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $857,932 | 35,777 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,562,001 | 91,613 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $253,012 | 14,927 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $12,658,720 | 582,814 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $12,148,017 | 490,037 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $1,485,498 | 59,539 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,136,004 | 90,241 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $14,053,293 | 931,916 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $4,459,470 | 398,167 | Shares | Sole | 2020-11-16 | |
| 2020-03-31 | $114,645 | 14,717 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||