PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 104 filers reported holding PDF SOLUTIONS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $454,064 | +85411.1% | 14,014 | -19.5% | 0.00% | -50.0% |
| Q4 2022 | $531 | -99.9% | 17,417 | -22.5% | 0.00% | 0.0% |
| Q3 2022 | $516,000 | -11.8% | 22,477 | -10.8% | 0.00% | -20.0% |
| Q2 2022 | $585,000 | -0.8% | 25,192 | +1.5% | 0.01% | +25.0% |
| Q1 2022 | $590,000 | -11.5% | 24,822 | -1.9% | 0.00% | -20.0% |
| Q4 2021 | $667,000 | +7.4% | 25,302 | -6.3% | 0.01% | +25.0% |
| Q3 2021 | $621,000 | +3.7% | 27,000 | -2.6% | 0.00% | 0.0% |
| Q2 2021 | $599,000 | +9.7% | 27,710 | -6.6% | 0.00% | +33.3% |
| Q1 2021 | $546,000 | -20.6% | 29,657 | -3.6% | 0.00% | -25.0% |
| Q4 2020 | $688,000 | +12.2% | 30,779 | +1.6% | 0.00% | 0.0% |
| Q3 2020 | $613,000 | +3.4% | 30,282 | +2.5% | 0.00% | -20.0% |
| Q2 2020 | $593,000 | +36.0% | 29,553 | +9.4% | 0.01% | +25.0% |
| Q1 2020 | $436,000 | +2.6% | 27,007 | +2.9% | 0.00% | +33.3% |
| Q4 2019 | $425,000 | +0.7% | 26,251 | +0.0% | 0.00% | 0.0% |
| Q3 2019 | $422,000 | +27.9% | 26,241 | +2.0% | 0.00% | 0.0% |
| Q2 2019 | $330,000 | -10.6% | 25,728 | -7.0% | 0.00% | 0.0% |
| Q1 2019 | $369,000 | +35.7% | 27,676 | +3.5% | 0.00% | +50.0% |
| Q4 2018 | $272,000 | +24.8% | 26,751 | -0.2% | 0.00% | 0.0% |
| Q3 2018 | $218,000 | -36.1% | 26,806 | -7.4% | 0.00% | 0.0% |
| Q2 2018 | $341,000 | +4.9% | 28,950 | +0.6% | 0.00% | 0.0% |
| Q1 2018 | $325,000 | -21.3% | 28,778 | +1.6% | 0.00% | -33.3% |
| Q4 2017 | $413,000 | – | 28,313 | – | 0.00% | – |
Download | ||||||
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% |