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 | $502,200 | -29.1% | 15,500 | -1.3% | 0.01% | -25.0% |
| Q2 2023 | $708,070 | +21.0% | 15,700 | +13.8% | 0.02% | +6.7% |
| Q1 2023 | $585,120 | +146546.6% | 13,800 | -1.4% | 0.02% | +36.4% |
| Q4 2022 | $399 | -99.9% | 14,000 | -0.7% | 0.01% | +10.0% |
| Q3 2022 | $346,000 | +4.2% | 14,100 | -1.4% | 0.01% | +11.1% |
| Q2 2022 | $332,000 | -3.8% | 14,300 | -1.4% | 0.01% | +12.5% |
| Q1 2022 | $345,000 | -25.2% | 14,500 | 0.0% | 0.01% | -20.0% |
| Q4 2021 | $461,000 | +38.9% | 14,500 | +0.7% | 0.01% | +25.0% |
| Q3 2021 | $332,000 | +37.2% | 14,400 | +8.3% | 0.01% | +33.3% |
| Q2 2021 | $242,000 | +2.5% | 13,300 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $236,000 | -19.2% | 13,300 | -1.5% | 0.01% | -25.0% |
| Q4 2020 | $292,000 | +15.4% | 13,500 | 0.0% | 0.01% | -33.3% |
| Q3 2020 | $253,000 | +87.4% | 13,500 | +31.1% | 0.01% | +71.4% |
| Q3 2019 | $135,000 | +2.3% | 10,300 | -1.0% | 0.01% | 0.0% |
| Q2 2019 | $132,000 | +3.1% | 10,400 | 0.0% | 0.01% | +16.7% |
| Q1 2019 | $128,000 | +45.5% | 10,400 | +0.0% | 0.01% | +20.0% |
| Q4 2018 | $88,000 | -20.0% | 10,398 | -14.8% | 0.01% | 0.0% |
| Q3 2018 | $110,000 | -25.2% | 12,200 | -0.8% | 0.01% | -28.6% |
| Q2 2018 | $147,000 | +3.5% | 12,300 | +0.8% | 0.01% | +16.7% |
| Q1 2018 | $142,000 | -23.2% | 12,200 | +3.4% | 0.01% | -25.0% |
| Q4 2017 | $185,000 | – | 11,800 | – | 0.01% | – |
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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% |