Position in ONTO
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$588,423,521
+$280,883,324 QoQ
Shares Held
1,554,825
+3.7% QoQ
Ownership
3.17%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#4
of 685 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 17%
Shared 0%
None 83%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026STATE STREET CORP holds $82,613,822,043 across 28 Semiconductor Equipment & Materials names. ONTO ranks #7 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
38,240,019 | $27,647,533,737 | |
| 2 | LRCX |
Lam Research Corp
|
60,704,130 | $26,304,920,652 | |
| 3 | KLAC |
Kla Corp
|
62,892,994 | $18,975,445,219 | |
| 4 | TER |
Teradyne, Inc
|
7,290,460 | $3,527,416,166 | |
| 5 | Q |
Qnity Electronics, Inc.
|
9,364,085 | $1,529,248,721 | |
| 6 | ENTG |
Entegris Inc
|
5,522,913 | $993,351,132 | |
| 7 | ONTO |
Onto Innovation Inc.
This page
|
1,554,825 | $588,423,521 | |
| 8 | FORM |
Formfactor Inc
|
2,581,477 | $412,855,616 |
All Filings in ONTO
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $588,423,521 | 1,554,825 | Shares | Defined | 2026-08-07 | |
| 2026-03-31 | $307,540,197 | 1,499,684 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $230,361,625 | 1,459,278 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $190,627,669 | 1,475,218 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $150,334,831 | 1,489,496 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $184,314,003 | 1,518,988 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $254,176,083 | 1,525,026 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $305,106,765 | 1,469,969 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $314,102,975 | 1,430,602 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $312,954,045 | 1,728,264 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $254,447,311 | 1,664,142 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $219,727,926 | 1,723,086 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $196,744,152 | 1,689,226 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $148,312,439 | 1,687,670 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $110,954,289 | 1,629,524 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $105,625,431 | 1,649,109 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $113,330,289 | 1,625,040 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $138,062,909 | 1,588,939 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $155,328,223 | 1,534,409 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $108,543,631 | 1,502,334 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $109,428,674 | 1,498,202 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $95,292,182 | 1,450,193 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $68,056,413 | 1,431,260 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $44,882,420 | 1,507,133 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $52,508,912 | 1,542,565 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $45,820,953 | 1,544,353 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||