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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $324,000 | +44.6% | 14,632 | +88.6% | 0.00% | – |
| Q1 2022 | $224,000 | -11.5% | 7,759 | -0.6% | 0.00% | – |
| Q4 2021 | $253,000 | +19.3% | 7,802 | -11.1% | 0.00% | – |
| Q3 2021 | $212,000 | +41.3% | 8,780 | +11.6% | 0.00% | – |
| Q1 2021 | $150,000 | -12.8% | 7,866 | -0.9% | 0.00% | – |
| Q4 2020 | $172,000 | +207.1% | 7,939 | +188.7% | 0.00% | – |
| Q3 2020 | $56,000 | -70.7% | 2,750 | -71.9% | 0.00% | – |
| Q2 2020 | $191,000 | +105.4% | 9,793 | +23.2% | 0.00% | – |
| Q1 2020 | $93,000 | +55.0% | 7,946 | +125.2% | 0.00% | – |
| Q4 2019 | $60,000 | +87.5% | 3,529 | +42.4% | 0.00% | – |
| Q3 2019 | $32,000 | +6.7% | 2,479 | +7.1% | 0.00% | – |
| Q2 2019 | $30,000 | +172.7% | 2,315 | +75.8% | 0.00% | – |
| Q4 2018 | $11,000 | +450.0% | 1,317 | +593.2% | 0.00% | – |
| Q3 2018 | $2,000 | 0.0% | 190 | -3.1% | 0.00% | – |
| Q2 2018 | $2,000 | -99.8% | 196 | -99.6% | 0.00% | -100.0% |
| Q3 2016 | $978,000 | +13871.4% | 53,813 | +14643.3% | 0.00% | – |
| Q1 2015 | $7,000 | -46.2% | 365 | -41.1% | 0.00% | – |
| Q2 2014 | $13,000 | – | 620 | – | 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% |