Position in AMKR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$721,290
-$970,862 QoQ
Shares Held
16,018
-62.6% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
6 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, 2026Holocene Advisors, LP holds $889,573,050 across 9 Semiconductor Equipment & Materials names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
1,030,000 | $310,761,300 | |
| 2 | AMAT |
Applied Materials Inc /De
|
369,894 | $267,433,362 | |
| 3 | Q |
Qnity Electronics, Inc.
|
945,505 | $154,410,421 | |
| 4 | LRCX |
Lam Research Corp
|
317,652 | $137,648,141 | |
| 5 | ONTO |
Onto Innovation Inc.
|
25,694 | $9,723,894 | |
| 6 | AMBA |
Ambarella Inc
|
51,883 | $4,451,561 | |
| 7 | IPGP |
Ipg Photonics Corp
|
24,783 | $2,907,541 | |
| 8 | ACLS |
Axcelis Technologies Inc
|
9,616 | $1,821,751 |
All Filings in AMKR
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $721,290 | 16,018 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,692,152 | 42,861 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,721,316 | 95,821 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,909,093 | 186,236 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,010,962 | 55,978 | Shares | Sole | 2025-05-15 | |
| 2024-09-30 | $1,125,804 | 36,791 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||