ONTO INNOVATION INC · CUSIP 683344105 · CIK 1695658
As of 2026-06-30, VALUE HOLDINGS MANAGEMENT CO. LLC reported 102.15K ONTO (shares), valued at $38.66M, or 6.46% of its reported non-derivative portfolio. Filed 2026-08-11.
Verify history & sources →Shares decreased 31.61%; reported value increased 26.20%, and weight changed +1.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.
Left: % · Right: Shares · Independently scaled axes
Exact data and methodology
Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.
| Quarter | Weight | Quantity | Source |
|---|---|---|---|
| Q2 2026 | 6.46% | 102,153 | SEC filing ↗Filed Aug 11, 2026 |
| Q1 2026 | 4.97% | 149,375 | SEC filing ↗Filed May 11, 2026 |
| Q4 2025 | 4.02% | 152,375 | SEC filing ↗Filed Jan 13, 2026 |
| Q3 2025 | 3.16% | 152,375 | SEC filing ↗Filed Oct 9, 2025 |
| Q2 2025 | 2.72% | 152,375 | SEC filing ↗Filed Aug 8, 2025 |
| Q1 2025 | 3.17% | 139,375 | SEC filing ↗Filed May 13, 2025 |
| Q4 2024 | 4.06% | 139,375 | SEC filing ↗Filed Jan 15, 2025 |
| Q3 2024 | 5.06% | 139,375 | SEC filing ↗Filed Nov 12, 2024 |
| Q2 2024 | 5.82% | 144,875 | SEC filing ↗Filed Aug 12, 2024 |
| Q1 2024 | 4.85% | 151,275 | SEC filing ↗Filed May 10, 2024 |
| Q4 2023 | 4.97% | 160,775 | SEC filing ↗Filed Jan 16, 2024Amended |
| Q3 2023 | 4.97% | 176,775 | SEC filing ↗Filed Oct 23, 2023 |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | 4.97% | 176,775 | $22.54M | The prior quarter is outside the free window. Sign in for the comparison. | SEC filing ↗ Filed Oct 23, 2023 |
| Q4 2023 | 4.97% | 160,775 | $24.58M | Shares decreased 9.05%; reported value increased 9.05%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 16, 2024 |
| Q1 2024 | 4.85% | 151,275 | $27.39M | Shares decreased 5.91%; reported value increased 11.43%, and weight changed -0.12 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 10, 2024 |
| Q2 2024 | 5.82% | 144,875 | $31.81M | Shares decreased 4.23%; reported value increased 16.12%, and weight changed +0.97 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 12, 2024 |
| Q3 2024 | 5.06% | 139,375 | $28.93M | Shares decreased 3.80%; reported value decreased 9.06%, and weight changed -0.76 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 12, 2024 |
| Q4 2024 | 4.06% | 139,375 | $23.23M | Shares unchanged; reported value decreased 19.70%, and weight changed -1.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 15, 2025 |
| Q1 2025 | 3.17% | 139,375 | $16.91M | Shares unchanged; reported value decreased 27.19%, and weight changed -0.89 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 13, 2025 |
| Q2 2025 | 2.72% | 152,375 | $15.38M | Shares increased 9.33%; reported value decreased 9.06%, and weight changed -0.45 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 8, 2025 |
| Q3 2025 | 3.16% | 152,375 | $19.69M | Shares unchanged; reported value increased 28.02%, and weight changed +0.44 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Oct 9, 2025 |
| Q4 2025 | 4.02% | 152,375 | $24.05M | Shares unchanged; reported value increased 22.17%, and weight changed +0.86 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Jan 13, 2026 |
| Q1 2026 | 4.97% | 149,375 | $30.63M | Shares decreased 1.97%; reported value increased 27.35%, and weight changed +0.95 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 11, 2026 |
| Q2 2026 | 6.46% | 102,153 | $38.66M | Shares decreased 31.61%; reported value increased 26.20%, and weight changed +1.49 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 11, 2026 |
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.