PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 152 filers reported holding PDF SOLUTIONS INC in Q4 2022. The put-call ratio across all filers is 1.27 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $395 | -28.3% | 12,202 | -0.2% | 0.00% | 0.0% |
| Q2 2023 | $551 | -16.6% | 12,221 | -21.7% | 0.00% | 0.0% |
| Q1 2023 | $661 | +5.4% | 15,600 | -29.1% | 0.00% | 0.0% |
| Q4 2022 | $627 | -99.9% | 22,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $540,000 | +14.2% | 22,000 | -0.0% | 0.00% | 0.0% |
| Q2 2022 | $473,000 | -22.8% | 22,007 | +0.0% | 0.00% | 0.0% |
| Q1 2022 | $613,000 | -3.8% | 22,000 | +9.8% | 0.00% | 0.0% |
| Q4 2021 | $637,000 | +13.1% | 20,043 | -18.0% | 0.00% | 0.0% |
| Q3 2021 | $563,000 | +15.4% | 24,439 | -9.0% | 0.00% | 0.0% |
| Q2 2021 | $488,000 | +3.2% | 26,843 | +0.9% | 0.00% | 0.0% |
| Q1 2021 | $473,000 | -23.5% | 26,600 | -7.0% | 0.00% | 0.0% |
| Q4 2020 | $618,000 | +15.5% | 28,600 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $535,000 | -4.3% | 28,600 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $559,000 | +106.3% | 28,600 | +23.8% | 0.00% | – |
| Q1 2020 | $271,000 | -30.5% | 23,100 | 0.0% | 0.00% | – |
| Q4 2019 | $390,000 | +1.6% | 23,100 | -21.4% | 0.00% | – |
| Q3 2019 | $384,000 | -0.5% | 29,400 | 0.0% | 0.00% | – |
| Q2 2019 | $386,000 | +6.3% | 29,400 | 0.0% | 0.00% | – |
| Q1 2019 | $363,000 | +46.4% | 29,400 | 0.0% | 0.00% | – |
| Q4 2018 | $248,000 | -6.4% | 29,400 | 0.0% | 0.00% | – |
| Q3 2018 | $265,000 | -24.7% | 29,400 | 0.0% | 0.00% | – |
| Q2 2018 | $352,000 | +2.6% | 29,400 | 0.0% | 0.00% | – |
| Q1 2018 | $343,000 | -58.6% | 29,400 | -44.3% | 0.00% | -100.0% |
| Q4 2017 | $829,000 | -29.6% | 52,796 | -30.5% | 0.00% | -50.0% |
| Q3 2017 | $1,177,000 | +74.6% | 76,014 | +85.6% | 0.00% | +100.0% |
| Q2 2017 | $674,000 | -36.9% | 40,952 | -13.3% | 0.00% | 0.0% |
| Q1 2017 | $1,068,000 | +3.9% | 47,226 | +3.6% | 0.00% | 0.0% |
| Q4 2016 | $1,028,000 | +53.0% | 45,579 | +23.2% | 0.00% | 0.0% |
| Q3 2016 | $672,000 | +95.3% | 36,995 | +50.4% | 0.00% | 0.0% |
| Q2 2016 | $344,000 | +4.6% | 24,600 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $329,000 | -35.5% | 24,600 | -47.7% | 0.00% | 0.0% |
| Q4 2015 | $510,000 | +107.3% | 47,078 | +91.4% | 0.00% | – |
| Q3 2015 | $246,000 | -51.4% | 24,600 | -22.2% | 0.00% | -100.0% |
| Q2 2015 | $506,000 | – | 31,613 | – | 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% |