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 | $1,121 | -24.1% | 34,615 | +5.8% | 0.00% | -25.0% |
| Q2 2023 | $1,476 | +22.9% | 32,711 | +15.2% | 0.00% | +33.3% |
| Q1 2023 | $1,201 | +40.6% | 28,389 | -5.2% | 0.00% | +50.0% |
| Q4 2022 | $854 | -99.9% | 29,956 | -9.1% | 0.00% | 0.0% |
| Q3 2022 | $808,000 | +29.1% | 32,970 | +13.2% | 0.00% | 0.0% |
| Q2 2022 | $626,000 | -14.4% | 29,124 | +13.7% | 0.00% | 0.0% |
| Q1 2022 | $731,000 | -10.2% | 25,610 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $814,000 | +36.8% | 25,610 | -0.2% | 0.00% | +100.0% |
| Q3 2021 | $595,000 | +37.4% | 25,670 | +7.4% | 0.00% | 0.0% |
| Q2 2021 | $433,000 | -10.9% | 23,903 | -12.5% | 0.00% | 0.0% |
| Q1 2021 | $486,000 | -19.5% | 27,322 | -2.3% | 0.00% | 0.0% |
| Q4 2020 | $604,000 | +5.2% | 27,965 | -8.9% | 0.00% | 0.0% |
| Q3 2020 | $574,000 | -15.2% | 30,682 | -11.5% | 0.00% | -50.0% |
| Q2 2020 | $677,000 | +68.8% | 34,664 | +0.8% | 0.00% | +100.0% |
| Q1 2020 | $401,000 | -30.3% | 34,392 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $575,000 | +23.1% | 34,392 | -3.5% | 0.00% | 0.0% |
| Q2 2019 | $467,000 | +6.4% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $439,000 | +59.1% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $276,000 | -14.0% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $321,000 | -24.6% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $426,000 | +2.7% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $415,000 | -25.8% | 35,624 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $559,000 | +1297.5% | 35,624 | +1257.6% | 0.00% | – |
| Q3 2017 | $40,000 | -7.0% | 2,624 | 0.0% | 0.00% | – |
| Q2 2017 | $43,000 | -27.1% | 2,624 | 0.0% | 0.00% | – |
| Q1 2017 | $59,000 | 0.0% | 2,624 | 0.0% | 0.00% | – |
| Q4 2016 | $59,000 | -38.5% | 2,624 | -50.0% | 0.00% | – |
| Q3 2016 | $96,000 | +159.5% | 5,248 | +100.0% | 0.00% | – |
| Q2 2016 | $37,000 | +5.7% | 2,624 | 0.0% | 0.00% | – |
| Q1 2016 | $35,000 | +25.0% | 2,624 | 0.0% | 0.00% | – |
| Q4 2015 | $28,000 | +7.7% | 2,624 | 0.0% | 0.00% | – |
| Q3 2015 | $26,000 | -38.1% | 2,624 | 0.0% | 0.00% | – |
| Q2 2015 | $42,000 | – | 2,624 | – | 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% |