Position in ONTO
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,593,157
+$3,025,766 QoQ
Shares Held
22,398
+125.6% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026Holocene Advisors, LP holds $484,688,320 across 11 Semiconductor Equipment & Materials names. ONTO ranks #7 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
700,675 | $239,483,708 | |
| 2 | Q |
Qnity Electronics, Inc.
|
725,324 | $83,687,883 | |
| 3 | TER |
Teradyne, Inc
|
264,814 | $78,506,758 | |
| 4 | ENTG |
Entegris Inc
|
415,311 | $48,691,061 | |
| 5 | LRCX |
Lam Research Corp
|
90,709 | $19,380,884 | |
| 6 | ACLS |
Axcelis Technologies Inc
|
51,575 | $4,800,601 | |
| 7 | ONTO |
Onto Innovation Inc.
This page
|
22,398 | $4,593,157 | |
| 8 | PLAB |
Photronics Inc
|
49,450 | $1,998,274 |
All Filings in ONTO
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,593,157 | 22,398 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,567,391 | 9,929 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,260,316 | 17,492 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,710,071 | 26,851 | Shares | Sole | 2025-08-14 | |
| 2020-12-31 | $319,963 | 6,729 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $837,294 | 28,116 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $732,336 | 21,514 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||