Position in ONTO
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$42,982,837
-$13,552,706 QoQ
Shares Held
113,576
-58.8% QoQ
Ownership
0.231%
of shares outstanding
% of Portfolio
0.53%
of 13F equity value
Holder Rank
#86
of 686 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 77%
Shared 0%
None 23%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026SEGALL BRYANT & HAMILL, LLC holds $216,001,315 across 8 Semiconductor Equipment & Materials names. ONTO ranks #2 (19.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IPGP |
Ipg Photonics Corp
|
498,810 | $58,520,389 | |
| 2 | ONTO |
Onto Innovation Inc.
This page
|
113,576 | $42,982,837 | |
| 3 | COHU |
Cohu Inc
|
575,180 | $42,511,553 | |
| 4 | AMKR |
Amkor Technology, Inc.
|
327,997 | $28,283,181 | |
| 5 | AMAT |
Applied Materials Inc /De
|
17,016 | $12,302,568 | |
| 6 | PLAB |
Photronics Inc
|
374,171 | $12,171,782 | |
| 7 | ENTG |
Entegris Inc
|
65,228 | $11,731,908 | |
| 8 | UCTT |
Ultra Clean Holdings, Inc.
|
52,578 | $7,497,097 |
All Filings in ONTO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $42,982,837 | 113,576 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $56,535,543 | 275,689 | Shares | Sole | 2026-05-22 | |
| 2025-12-31 | $63,018,501 | 399,205 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $39,441,562 | 305,228 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $4,848,576 | 48,039 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $5,682,837 | 46,834 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $18,944,378 | 113,664 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $22,556,790 | 108,676 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $29,464,512 | 134,198 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $24,715,065 | 136,487 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $21,755,376 | 142,285 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $19,827,574 | 155,486 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $31,377,367 | 269,403 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $17,752,814 | 202,012 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $10,041,164 | 147,469 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $8,791,695 | 137,263 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $9,383,238 | 134,546 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $8,230,133 | 94,719 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $9,564,716 | 94,485 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $7,910,580 | 109,489 | Shares | Sole | 2021-11-03 | |
| 2021-06-30 | $7,784,530 | 106,579 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $6,622,122 | 100,778 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $4,842,492 | 101,840 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $3,088,900 | 103,724 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $966,974 | 28,407 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $817,022 | 27,537 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||