PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 111 filers reported holding PDF SOLUTIONS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,806,446 | -28.3% | 86,619 | -0.1% | 0.00% | -25.0% |
| Q2 2023 | $3,912,154 | +106847.9% | 86,744 | +0.6% | 0.00% | -20.0% |
| Q1 2023 | $3,658 | +58.3% | 86,266 | +6.5% | 0.01% | +66.7% |
| Q4 2022 | $2,311 | -99.9% | 81,037 | -0.4% | 0.00% | 0.0% |
| Q3 2022 | $1,996,000 | +19.3% | 81,380 | +4.6% | 0.00% | +50.0% |
| Q2 2022 | $1,673,000 | -28.1% | 77,774 | -6.8% | 0.00% | -33.3% |
| Q1 2022 | $2,326,000 | -12.8% | 83,456 | -0.5% | 0.00% | 0.0% |
| Q4 2021 | $2,666,000 | +37.4% | 83,858 | -0.4% | 0.00% | 0.0% |
| Q3 2021 | $1,941,000 | +13.2% | 84,226 | -10.6% | 0.00% | +50.0% |
| Q2 2021 | $1,714,000 | +11.8% | 94,259 | +9.3% | 0.00% | 0.0% |
| Q1 2021 | $1,533,000 | -16.7% | 86,244 | +1.2% | 0.00% | -33.3% |
| Q4 2020 | $1,841,000 | +21.7% | 85,241 | +5.4% | 0.00% | +50.0% |
| Q3 2020 | $1,513,000 | -8.1% | 80,840 | -4.0% | 0.00% | -33.3% |
| Q2 2020 | $1,646,000 | +42.6% | 84,165 | -14.5% | 0.00% | +50.0% |
| Q1 2020 | $1,154,000 | -27.2% | 98,493 | +5.0% | 0.00% | -33.3% |
| Q4 2019 | $1,585,000 | +35.1% | 93,823 | +4.6% | 0.00% | +50.0% |
| Q3 2019 | $1,173,000 | +8.0% | 89,715 | +8.4% | 0.00% | 0.0% |
| Q2 2019 | $1,086,000 | +9.6% | 82,753 | +3.1% | 0.00% | 0.0% |
| Q1 2019 | $991,000 | +46.6% | 80,247 | +0.1% | 0.00% | +100.0% |
| Q4 2018 | $676,000 | +13.8% | 80,150 | +21.9% | 0.00% | 0.0% |
| Q3 2018 | $594,000 | -24.4% | 65,727 | +0.1% | 0.00% | -50.0% |
| Q2 2018 | $786,000 | +7.4% | 65,631 | +4.6% | 0.00% | 0.0% |
| Q1 2018 | $732,000 | -24.9% | 62,744 | +1.1% | 0.00% | 0.0% |
| Q4 2017 | $975,000 | +99.8% | 62,081 | +97.0% | 0.00% | +100.0% |
| Q3 2017 | $488,000 | -4.7% | 31,517 | +1.4% | 0.00% | 0.0% |
| Q2 2017 | $512,000 | -26.5% | 31,097 | +1.0% | 0.00% | -50.0% |
| Q1 2017 | $697,000 | +3.4% | 30,797 | +3.1% | 0.00% | 0.0% |
| Q4 2016 | $674,000 | +16.2% | 29,871 | -6.5% | 0.00% | 0.0% |
| Q3 2016 | $580,000 | +31.5% | 31,933 | +1.3% | 0.00% | +100.0% |
| Q2 2016 | $441,000 | +17.9% | 31,538 | +12.7% | 0.00% | 0.0% |
| Q1 2016 | $374,000 | +25.1% | 27,973 | +1.4% | 0.00% | 0.0% |
| Q4 2015 | $299,000 | +16.8% | 27,593 | +7.7% | 0.00% | 0.0% |
| Q3 2015 | $256,000 | -35.0% | 25,618 | +3.9% | 0.00% | 0.0% |
| Q2 2015 | $394,000 | -22.7% | 24,651 | -13.4% | 0.00% | 0.0% |
| Q1 2015 | $510,000 | +42.9% | 28,456 | +18.3% | 0.00% | 0.0% |
| Q4 2014 | $357,000 | +14.4% | 24,056 | -2.6% | 0.00% | 0.0% |
| Q3 2014 | $312,000 | -40.5% | 24,706 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $524,000 | +27.5% | 24,706 | +9.1% | 0.00% | +100.0% |
| Q1 2014 | $411,000 | -32.7% | 22,646 | -5.1% | 0.00% | -50.0% |
| Q4 2013 | $611,000 | +20.0% | 23,866 | -0.4% | 0.00% | 0.0% |
| Q3 2013 | $509,000 | +14.1% | 23,966 | -1.0% | 0.00% | +100.0% |
| Q2 2013 | $446,000 | – | 24,199 | – | 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% |