NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC
Position in ONTO — Onto Innovation Inc.
CIK 1629649
MILWAUKEE, WI
Position in ONTO
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$4,234,855
+$1,953,657 QoQ
Shares Held
11,190
+0.6% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#242
of 686 holders
Holding Since
Dec 2023
11 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, 2026NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC holds $65,220,815 across 9 Semiconductor Equipment & Materials names. ONTO ranks #5 (6.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
25,445 | $18,396,735 | |
| 2 | LRCX |
Lam Research Corp
|
40,096 | $17,374,799 | |
| 3 | KLAC |
Kla Corp
|
41,881 | $12,635,916 | |
| 4 | ENTG |
Entegris Inc
|
34,305 | $6,170,097 | |
| 5 | ONTO |
Onto Innovation Inc.
This page
|
11,190 | $4,234,855 | |
| 6 | TER |
Teradyne, Inc
|
5,019 | $2,428,392 | |
| 7 | AMKR |
Amkor Technology, Inc.
|
25,649 | $2,211,713 | |
| 8 | Q |
Qnity Electronics, Inc.
|
6,713 | $1,096,300 |
All Filings in ONTO
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,234,855 | 11,190 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $2,281,198 | 11,124 | Shares | Defined | 2026-05-08 | |
| 2025-12-31 | $1,731,092 | 10,966 | Shares | Defined | 2026-02-05 | |
| 2025-09-30 | $1,411,599 | 10,924 | Shares | Defined | 2025-11-07 | |
| 2025-06-30 | $1,101,449 | 10,913 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $1,332,434 | 10,981 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $1,829,536 | 10,977 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $2,274,027 | 10,956 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $2,414,720 | 10,998 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,982,463 | 10,948 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,669,515 | 10,919 | Shares | Defined | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||