Position in ONTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$454,896
+$158,207 QoQ
Shares Held
1,202
-47.6% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#451
of 686 holders
Holding Since
Sep 2023
7 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 Sep 30, 2024CallValue
$1,245,360
CallShares
6,000
PutValue
$228,316
PutShares
1,100
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, 2026GTS SECURITIES LLC holds $15,272,924 across 14 Semiconductor Equipment & Materials names. ONTO ranks #8 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
4,107 | $2,969,361 | |
| 2 | LRCX |
Lam Research Corp
|
6,093 | $2,640,279 | |
| 3 | KLAC |
Kla Corp
|
7,651 | $2,308,383 | |
| 4 | UCTT |
Ultra Clean Holdings, Inc.
|
14,046 | $2,002,819 | |
| 5 | ASML |
Asml Holding NV
|
540 | $1,074,297 | |
| 6 | AXTI |
Axt Inc
|
13,742 | $990,523 | |
| 7 | ACMR |
ACM Research, Inc.
|
7,802 | $989,995 | |
| 8 | ONTO |
Onto Innovation Inc.
This page
|
1,202 | $454,896 |
All Filings in ONTO
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $454,896 | 1,202 | Shares | Defined | 2026-08-14 | |
| 2025-09-30 | $296,689 | 2,296 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $1,134,356 | 6,806 | Shares | Defined | 2025-02-18 | |
| 2024-09-30 | $1,245,360 | 6,000 | Call | Defined | 2024-11-13 | |
| 2024-09-30 | $343,096 | 1,653 | Shares | Defined | 2024-11-13 | |
| 2024-09-30 | $228,316 | 1,100 | Put | Defined | 2024-11-13 | |
| 2024-06-30 | $483,032 | 2,200 | Call | Defined | 2024-08-14 | |
| 2023-12-31 | $259,930 | 1,700 | Call | Defined | 2024-02-15 | |
| 2023-09-30 | $816,128 | 6,400 | Call | Defined | 2023-11-15 | |
| No filing history on record for this holder in this stock. | ||||||