Position in ONTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,994,755
+$2,539,074 QoQ
Shares Held
21,125
-20.6% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#191
of 686 holders
Holding Since
Jun 2023
8 quarters on record
Voting authority
Sole 6%
Shared 21%
None 73%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Derivatives in ONTO
reported options exposure · as of Jun 30, 2026CallValue
$113,535
CallShares
300
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, 2026Cerity Partners LLC holds $1,042,290,551 across 21 Semiconductor Equipment & Materials names. ONTO ranks #7 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
1,061,884 | $320,381,020 | |
| 2 | LRCX |
Lam Research Corp
|
485,639 | $210,441,944 | |
| 3 | AMAT |
Applied Materials Inc /De
|
260,363 | $188,242,449 | |
| 4 | ASML |
Asml Holding NV
|
94,239 | $187,482,825 | |
| 5 | TER |
Teradyne, Inc
|
186,605 | $90,286,961 | |
| 6 | AMKR |
Amkor Technology, Inc.
|
128,987 | $11,122,547 | |
| 7 | ONTO |
Onto Innovation Inc.
This page
|
21,125 | $7,994,755 | |
| 8 | Q |
Qnity Electronics, Inc.
|
48,751 | $7,961,524 |
All Filings in ONTO
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,994,755 | 21,125 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $113,535 | 300 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $5,455,681 | 26,604 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $61,521 | 300 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $3,029,964 | 19,194 | Shares | Sole | 2026-02-11 | |
| 2024-12-31 | $276,505 | 1,659 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $967,852 | 4,663 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $264,569 | 1,205 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $320,692 | 1,771 | Shares | Sole | 2024-05-14 | |
| 2023-06-30 | $5,660,209 | 48,598 | Shares | Sole | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||