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 | $10,382,872 | -24.6% | 320,459 | +4.9% | 2.27% | -21.8% |
| Q2 2023 | $13,776,201 | +4.2% | 305,459 | -2.1% | 2.90% | -4.7% |
| Q1 2023 | $13,225,662 | -9.0% | 311,926 | -38.8% | 3.05% | -14.3% |
| Q4 2022 | $14,532,537 | +52.0% | 509,556 | +30.8% | 3.55% | +26.3% |
| Q3 2022 | $9,558,000 | +41.6% | 389,627 | +24.2% | 2.81% | +28.7% |
| Q2 2022 | $6,750,000 | +12.7% | 313,829 | +46.0% | 2.19% | +19.5% |
| Q1 2022 | $5,991,000 | +12.7% | 214,971 | +28.6% | 1.83% | +6.8% |
| Q4 2021 | $5,315,000 | -12.1% | 167,200 | -36.3% | 1.71% | -17.2% |
| Q3 2021 | $6,048,000 | +49.5% | 262,500 | +18.0% | 2.07% | +54.7% |
| Q2 2021 | $4,045,000 | +154.6% | 222,500 | +202.4% | 1.34% | +174.9% |
| Q4 2020 | $1,589,000 | +15.5% | 73,567 | 0.0% | 0.49% | +7.0% |
| Q3 2020 | $1,376,000 | -49.9% | 73,567 | -47.7% | 0.46% | -42.8% |
| Q2 2020 | $2,749,000 | -19.3% | 140,556 | -51.6% | 0.80% | -40.2% |
| Q1 2020 | $3,405,000 | -47.2% | 290,556 | -23.8% | 1.33% | -26.8% |
| Q4 2019 | $6,444,000 | -32.3% | 381,556 | -47.6% | 1.82% | -42.6% |
| Q3 2019 | $9,519,000 | -19.9% | 728,286 | -19.6% | 3.16% | -21.8% |
| Q2 2019 | $11,879,000 | -12.9% | 905,416 | -18.0% | 4.04% | -9.4% |
| Q1 2019 | $13,640,000 | +38.3% | 1,104,413 | -5.6% | 4.46% | +37.2% |
| Q4 2018 | $9,864,000 | -23.1% | 1,170,051 | -17.6% | 3.25% | -20.1% |
| Q3 2018 | $12,823,000 | -26.3% | 1,420,051 | -2.2% | 4.07% | -27.7% |
| Q2 2018 | $17,397,000 | +5.6% | 1,452,205 | +2.8% | 5.64% | +0.2% |
| Q1 2018 | $16,476,000 | +3.6% | 1,413,076 | +39.5% | 5.62% | -2.9% |
| Q4 2017 | $15,908,000 | +3.7% | 1,013,223 | +2.4% | 5.79% | -6.3% |
| Q3 2017 | $15,334,000 | +13.4% | 989,908 | +20.4% | 6.18% | -0.2% |
| Q2 2017 | $13,521,000 | +43.9% | 821,968 | +97.9% | 6.20% | +21.2% |
| Q1 2017 | $9,395,000 | +24.8% | 415,347 | +24.4% | 5.11% | -5.7% |
| Q4 2016 | $7,531,000 | – | 333,948 | – | 5.42% | – |
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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% |