Position in ONTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$57,642,852
+$27,635,576 QoQ
Shares Held
152,313
+4.1% QoQ
Ownership
0.310%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#72
of 690 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Derivatives in ONTO
reported options exposure · as of Jun 30, 2026CallValue
$264,915
CallShares
700
PutValue
$0
PutShares
0
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, 2026WELLS FARGO & COMPANY/MN holds $7,964,846,561 across 29 Semiconductor Equipment & Materials names. ONTO ranks #9 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
7,313,492 | $3,169,155,485 | |
| 2 | AMAT |
Applied Materials Inc /De
|
2,080,426 | $1,504,147,998 | |
| 3 | ASML |
Asml Holding NV
|
718,985 | $1,430,377,443 | |
| 4 | KLAC |
Kla Corp
|
3,495,695 | $1,054,686,137 | |
| 5 | TER |
Teradyne, Inc
|
546,810 | $264,568,548 | |
| 6 | Q |
Qnity Electronics, Inc.
|
777,950 | $127,047,012 | |
| 7 | ENTG |
Entegris Inc
|
617,322 | $111,031,532 | |
| 8 | AMKR |
Amkor Technology, Inc.
|
778,711 | $67,148,247 |
All Filings in ONTO
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $264,915 | 700 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $57,642,852 | 152,313 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $30,007,276 | 146,327 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $7,956,931 | 50,405 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $5,321,536 | 41,182 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $8,019,795 | 79,459 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $6,960,181 | 57,361 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $7,116,308 | 42,697 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $9,774,414 | 47,092 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $10,305,266 | 46,936 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $12,901,585 | 71,248 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $11,195,335 | 73,220 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $10,307,058 | 80,827 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $13,857,831 | 118,982 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $11,758,342 | 133,800 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $8,619,443 | 126,589 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $7,306,374 | 114,073 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $5,504,855 | 78,934 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $10,073,503 | 115,934 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $13,131,451 | 129,719 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $16,481,451 | 228,117 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $18,371,969 | 251,533 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $19,622,121 | 298,617 | Shares | Defined | 2021-05-13 | |
| 2020-12-31 | $16,722,049 | 351,673 | Shares | Defined | 2021-02-09 | |
| 2020-09-30 | $11,403,594 | 382,928 | Shares | Defined | 2020-11-05 | |
| 2020-06-30 | $13,410,532 | 393,964 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $10,216,923 | 344,352 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||