Position in ACMR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$9,432,748
+$7,148,756 QoQ
Shares Held
74,338
+28.1% QoQ
Ownership
0.107%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#80
of 376 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority
Sole 92%
Shared 0%
None 8%
Common Shares in ACMR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026ALLIANCEBERNSTEIN L.P. holds $9,973,862,928 across 26 Semiconductor Equipment & Materials names. ACMR ranks #15 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
5,426,770 | $3,923,554,710 | |
| 2 | KLAC |
Kla Corp
|
7,470,622 | $2,253,961,363 | |
| 3 | ASML |
Asml Holding NV
|
765,221 | $1,522,361,189 | |
| 4 | LRCX |
Lam Research Corp
|
2,856,424 | $1,237,774,211 | |
| 5 | FORM |
Formfactor Inc
|
1,457,060 | $233,027,605 | |
| 6 | Q |
Qnity Electronics, Inc.
|
1,097,345 | $179,207,411 | |
| 7 | TER |
Teradyne, Inc
|
298,576 | $144,463,011 | |
| 8 | ENTG |
Entegris Inc
|
726,627 | $130,691,132 |
All Filings in ACMR
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,432,748 | 74,338 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,283,992 | 58,043 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,249,241 | 57,015 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,955,208 | 49,967 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,257,988 | 48,571 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,133,647 | 48,571 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $733,422 | 48,571 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $985,362 | 48,540 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,119,332 | 48,540 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,414,455 | 48,540 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $948,471 | 48,540 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $878,816 | 48,540 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $715,476 | 54,700 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $639,990 | 54,700 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $501,150 | 65,000 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $631,385 | 50,673 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $823,929 | 48,956 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,308,808 | 63,258 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $1,237,180 | 14,509 | Shares | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||