PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 137 filers reported holding PDF SOLUTIONS INC in Q3 2022. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $1,018 | -98.7% | 24 | -99.2% | 0.00% | – |
| Q3 2022 | $79,000 | +49.1% | 3,200 | +68.7% | 0.00% | – |
| Q1 2022 | $53,000 | -11.7% | 1,897 | 0.0% | 0.00% | – |
| Q4 2021 | $60,000 | +93.5% | 1,897 | +18.3% | 0.00% | – |
| Q2 2020 | $31,000 | +138.5% | 1,603 | +107.6% | 0.00% | – |
| Q4 2019 | $13,000 | -83.5% | 772 | -87.3% | 0.00% | -100.0% |
| Q3 2019 | $79,000 | -56.4% | 6,072 | -55.9% | 0.00% | -50.0% |
| Q2 2019 | $181,000 | -69.5% | 13,782 | -71.3% | 0.00% | -71.4% |
| Q1 2019 | $594,000 | -29.5% | 48,062 | -51.9% | 0.01% | 0.0% |
| Q4 2018 | $843,000 | +32.3% | 100,000 | +41.7% | 0.01% | +40.0% |
| Q3 2018 | $637,000 | +63600.0% | 70,552 | +201477.1% | 0.01% | – |
| Q2 2015 | $1,000 | -80.0% | 35 | -88.0% | 0.00% | – |
| Q1 2014 | $5,000 | -50.0% | 291 | -36.0% | 0.00% | – |
| Q3 2013 | $10,000 | -82.8% | 455 | -85.6% | 0.00% | -100.0% |
| Q2 2013 | $58,000 | – | 3,155 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 545,000 | $24,579,500 | 20.60% |
| Cowen Prime Advisors LLC | 940,175 | $42,401,893 | 14.60% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 657,500 | $29,653,250 | 4.89% |
| Divisar Capital Management LLC | 305,459 | $13,776,201 | 2.90% |
| Mesirow Financial Investment Management, Inc. | 10,152 | $457,855 | 1.94% |
| G2 Investment Partners Management LLC | 120,464 | $5,432,926 | 1.31% |
| SNYDER CAPITAL MANAGEMENT L P | 1,194,319 | $53,863,787 | 1.15% |
| Aquila Investment Management LLC | 29,000 | $1,307,900 | 1.07% |
| EMERALD ADVISERS, LLC | 531,557 | $23,973,221 | 1.05% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 413,215 | $18,635,997 | 1.01% |