PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 117 filers reported holding PDF SOLUTIONS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $524,686 | -28.2% | 16,194 | 0.0% | 0.00% | -20.0% |
| Q2 2023 | $730,349 | +9.8% | 16,194 | +3.2% | 0.01% | 0.0% |
| Q1 2023 | $665,044 | +52.4% | 15,685 | +2.5% | 0.01% | +66.7% |
| Q4 2022 | $436,385 | +7.0% | 15,301 | -8.0% | 0.00% | 0.0% |
| Q3 2022 | $407,762 | +14.0% | 16,623 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $357,561 | -22.8% | 16,623 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $463,283 | +28.4% | 16,623 | +46.5% | 0.00% | 0.0% |
| Q4 2021 | $360,721 | +38.0% | 11,347 | 0.0% | 0.00% | +50.0% |
| Q3 2021 | $261,435 | +26.7% | 11,347 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $206,288 | +2.2% | 11,347 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $201,750 | -28.0% | 11,347 | -12.5% | 0.00% | -33.3% |
| Q4 2020 | $280,174 | +15.4% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $242,687 | -4.3% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $253,713 | +66.9% | 12,971 | 0.0% | 0.00% | +50.0% |
| Q1 2020 | $152,020 | -30.6% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $219,080 | +29.2% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $169,531 | -0.4% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $170,180 | +6.2% | 12,971 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $160,192 | +46.5% | 12,971 | 0.0% | 0.00% | +100.0% |
| Q4 2018 | $109,346 | -32.9% | 12,971 | -4.8% | 0.00% | -50.0% |
| Q2 2018 | $163,000 | +2.5% | 13,631 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $159,000 | -25.7% | 13,631 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $214,000 | – | 13,631 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 1,020,000 | $22,032,000 | 18.79% |
| Cowen Prime Services LLC | 1,562,526 | $33,751,000 | 14.96% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 974,000 | $21,038,000 | 3.53% |
| SNYDER CAPITAL MANAGEMENT L P | 1,173,340 | $25,344,000 | 0.83% |
| Divisar Capital Management LLC | 73,567 | $1,589,000 | 0.49% |
| Ranger Investment Management | 265,978 | $5,745,000 | 0.30% |
| GSA CAPITAL PARTNERS LLP | 32,451 | $701,000 | 0.12% |
| RMB Capital Management, LLC | 93,181 | $2,013,000 | 0.07% |
| ROYCE & ASSOCIATES LP | 401,100 | $8,664,000 | 0.07% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 744,673 | $16,085,000 | 0.05% |