PDF SOLUTIONS INC · CUSIP 693282105 · CIK 1844640
As of 2026-06-30, Ophir Asset Management Pty Ltd reported 607.34K PDFS (shares), valued at $42.99M, or 3.54% of its reported non-derivative portfolio. Filed 2026-08-14.
Verify history & sources →Shares decreased 46.60%; reported value increased 15.57%, and weight changed -0.79 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 | 3.54% | 607,343 | SEC filing ↗Filed Aug 14, 2026 |
| Q1 2026 | 4.33% | 1,137,349 | SEC filing ↗Filed May 15, 2026 |
| Q4 2025 | 2.31% | 723,127 | SEC filing ↗Filed Feb 17, 2026 |
| Q3 2025 | Not reported | Not reported | — |
| Q2 2025 | Not reported | Not reported | — |
| Q1 2025 | Not reported | Not reported | — |
| Q4 2024 | 3.16% | 784,065 | SEC filing ↗Filed Feb 14, 2025 |
| Q3 2024 | 3.94% | 808,467 | SEC filing ↗Filed Nov 14, 2024 |
| Q2 2024 | 4.35% | 674,878 | SEC filing ↗Filed Aug 14, 2024 |
| Q1 2024 | 3.31% | 561,786 | SEC filing ↗Filed May 15, 2024 |
| Q4 2023 | Not reported | Not reported | — |
| Q3 2023 | Not reported | Not reported | — |
History & evidence by quarter
| Quarter | Weight | Quantity | Value | Change explained | Source |
|---|---|---|---|---|---|
| Q3 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q4 2023 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q1 2024 | 3.31% | 561,786 | $18.92M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed May 15, 2024 |
| Q2 2024 | 4.35% | 674,878 | $24.55M | Shares increased 20.13%; reported value increased 29.80%, and weight changed +1.04 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2024 |
| Q3 2024 | 3.94% | 808,467 | $25.61M | Shares increased 19.79%; reported value increased 4.32%, and weight changed -0.41 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Nov 14, 2024 |
| Q4 2024 | 3.16% | 784,065 | $21.23M | Shares decreased 3.02%; reported value decreased 17.10%, and weight changed -0.78 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Feb 14, 2025 |
| Q1 2025 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q2 2025 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q3 2025 | Not reported | — | — | This security is absent from this quarter's filing; a missing record is not treated as zero holdings. | — |
| Q4 2025 | 2.31% | 723,127 | $20.63M | A comparable prior-quarter record is unavailable; changes are not inferred. | SEC filing ↗ Filed Feb 17, 2026 |
| Q1 2026 | 4.33% | 1,137,349 | $37.20M | Shares increased 57.28%; reported value increased 80.33%, and weight changed +2.02 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed May 15, 2026 |
| Q2 2026 | 3.54% | 607,343 | $42.99M | Shares decreased 46.60%; reported value increased 15.57%, and weight changed -0.79 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds. | SEC filing ↗ Filed Aug 14, 2026 |
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Sources, coverage & how to read this data
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.