ONTO
Onto Innovation Inc.
NYSE · Technology · Semiconductors · US
$266.70
+5.64%0
Insider buys (3m)
1
Insider sells (3m)
-$302.3K
Net value (3m)
-8.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 25, 2026 | Lynch Susan D · director | Sale | 1,000 | $302 |
| May 22, 2026 | Su May · director | A-Award | 761 | $0.00 |
| May 22, 2026 | Lynch Susan D · director | A-Award | 761 | $0.00 |
| May 22, 2026 | Kelley Stephen Douglas · director | A-Award | 761 | $0.00 |
| May 22, 2026 | SCHWARTZ STEPHEN S · director | A-Award | 761 | $0.00 |
| May 22, 2026 | MILLER DAVID BRIAN · director | A-Award | 761 | $0.00 |
| May 22, 2026 | SEAMS CHRISTOPHER A · director | A-Award | 761 | $0.00 |
| May 18, 2026 | YALDAEI RAMIL · officer: Chief Operating Officer | F-InKind | 218 | $272 |
| May 18, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | F-InKind | 530 | $272 |
| May 18, 2026 | YALDAEI RAMIL · officer: Chief Operating Officer | F-InKind | 625 | $272 |
| Mar 4, 2026 | YALDAEI RAMIL · officer: Chief Operating Officer | A-Award | 7,683 | $0.00 |
| Mar 4, 2026 | YALDAEI RAMIL · officer: Chief Operating Officer | A-Award | 1,548 | $0.00 |
| Mar 4, 2026 | YALDAEI RAMIL · officer: Chief Operating Officer | F-InKind | 615 | $208 |
| Mar 4, 2026 | Plisinski Michael P · director, officer: Chief Executive Officer | F-InKind | 3,742 | $208 |
| Mar 4, 2026 | ROBERTS BRIAN K · officer: Chief Financial Officer | A-Award | 1,548 | $0.00 |
| Mar 4, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | F-InKind | 417 | $208 |
| Mar 4, 2026 | Plisinski Michael P · director, officer: Chief Executive Officer | A-Award | 7,239 | $0.00 |
| Mar 4, 2026 | Dolev Ido · officer: EVP, Prod Solutions Grp | A-Award | 1,720 | $0.00 |
| Mar 4, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | A-Award | 2,408 | $0.00 |
| Mar 4, 2026 | Chen Shirley · officer: SVP Customer Success | A-Award | 2,523 | $0.00 |
| Mar 4, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | A-Award | 1,204 | $0.00 |
| Mar 4, 2026 | Dolev Ido · officer: EVP, Prod Solutions Grp | F-InKind | 819 | $208 |
| Mar 4, 2026 | Plisinski Michael P · director, officer: Chief Executive Officer | A-Award | 14,479 | $0.00 |
| Mar 4, 2026 | Chen Shirley · officer: SVP Customer Success | A-Award | 1,261 | $0.00 |
| Mar 4, 2026 | ROBERTS BRIAN K · officer: Chief Financial Officer | A-Award | 3,096 | $0.00 |
| Mar 4, 2026 | Dolev Ido · officer: EVP, Prod Solutions Grp | A-Award | 3,440 | $0.00 |
| Feb 18, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | M-Exempt | 1,977 | $0.00 |
| Feb 18, 2026 | Plisinski Michael P · director, officer: Chief Executive Officer | F-InKind | 3,632 | $217 |
| Feb 18, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | F-InKind | 501 | $217 |
| Feb 18, 2026 | OH Yoon Ah · officer: SVP, Gen Counsel & Corp Sec | M-Exempt | 3,084 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 307Increased 407Reduced 419Sold out 54
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 5,534,265 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 5,505,181 | Aug 7, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2,743,019 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 2,727,910 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 2,247,737 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2,222,852 | May 15, 2026 |
| STATE STREET CORP | Increased | 1,554,825 | Aug 7, 2026 |
| STATE STREET CORP | Increased | 1,499,684 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,433,715 | Aug 12, 2026 |
| Invesco Ltd. | Increased | 1,351,886 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,211,014 | May 15, 2026 |
| POINT72 ASSET MANAGEMENT, L.P. | Increased | 1,203,658 | May 15, 2026 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | Reduced | 1,102,438 | May 14, 2026 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | Reduced | 1,101,438 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | Reduced | 972,161 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 25, 2026