Position in ONTO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$9,723,894
+$5,130,737 QoQ
Shares Held
25,694
+14.7% QoQ
Ownership
0.052%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#177
of 686 holders
Holding Since
Jun 2020
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONTO Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Holocene Advisors, LP holds $889,573,050 across 9 Semiconductor Equipment & Materials names. ONTO ranks #5 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
1,030,000 | $310,761,300 | |
| 2 | AMAT |
Applied Materials Inc /De
|
369,894 | $267,433,362 | |
| 3 | Q |
Qnity Electronics, Inc.
|
945,505 | $154,410,421 | |
| 4 | LRCX |
Lam Research Corp
|
317,652 | $137,648,141 | |
| 5 | ONTO |
Onto Innovation Inc.
This page
|
25,694 | $9,723,894 | |
| 6 | AMBA |
Ambarella Inc
|
51,883 | $4,451,561 | |
| 7 | IPGP |
Ipg Photonics Corp
|
24,783 | $2,907,541 | |
| 8 | ACLS |
Axcelis Technologies Inc
|
9,616 | $1,821,751 |
All Filings in ONTO
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,723,894 | 25,694 | Shares | Sole | 2026-08-14 | |
| 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. | ||||||