Position in AMBA
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,709,307
-$1,080,909 QoQ
Shares Held
19,922
-63.2% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#105
of 335 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMBA Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $4,763,922,459 across 21 Semiconductor Equipment & Materials names. AMBA ranks #16 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
1,972,046 | $1,425,789,258 | |
| 2 | KLAC |
Kla Corp
|
3,331,968 | $1,005,288,065 | |
| 3 | ASML |
Asml Holding NV
|
501,821 | $998,342,720 | |
| 4 | LRCX |
Lam Research Corp
|
2,090,516 | $905,883,298 | |
| 5 | TER |
Teradyne, Inc
|
553,598 | $267,852,856 | |
| 6 | KLIC |
Kulicke & Soffa Industries Inc
|
314,546 | $42,073,672 | |
| 7 | COHU |
Cohu Inc
|
325,994 | $24,094,216 | |
| 8 | FORM |
Formfactor Inc
|
112,186 | $17,941,906 |
All Filings in AMBA
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,709,307 | 19,922 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $2,790,216 | 54,200 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $8,598,842 | 121,384 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $12,374,699 | 149,960 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $14,917,747 | 225,787 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $5,728,510 | 113,819 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $8,842,347 | 121,561 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $3,844,454 | 68,152 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $9,303,353 | 172,444 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $2,652,224 | 52,240 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $149,425 | 2,438 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $66,499 | 1,254 | Shares | Defined | 2023-11-13 | |
| 2022-03-31 | $137,130 | 1,307 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $1,309,046 | 6,452 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $248,716 | 1,597 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $462,241 | 4,335 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $5,920,299 | 58,973 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $2,721,361 | 29,638 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $3,608,247 | 69,150 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $2,864,332 | 62,540 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $3,311,306 | 68,190 | Shares | Defined | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||