PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 184 filers reported holding PDF SOLUTIONS INC in Q3 2023. The put-call ratio across all filers is 0.84 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,190,402 | -42.9% | 67,605 | -20.6% | 0.01% | -37.5% |
| Q2 2023 | $3,839,138 | +140.2% | 85,125 | +125.9% | 0.01% | +100.0% |
| Q1 2023 | $1,598,014 | +226.6% | 37,689 | +119.7% | 0.00% | +300.0% |
| Q4 2022 | $489,346 | +5.7% | 17,158 | -9.2% | 0.00% | 0.0% |
| Q3 2022 | $463,000 | +45.6% | 18,895 | +27.8% | 0.00% | 0.0% |
| Q2 2022 | $318,000 | -54.0% | 14,780 | -40.4% | 0.00% | 0.0% |
| Q1 2022 | $691,000 | +37.9% | 24,809 | +57.5% | 0.00% | 0.0% |
| Q4 2021 | $501,000 | +44.8% | 15,748 | +4.7% | 0.00% | 0.0% |
| Q3 2021 | $346,000 | +58.7% | 15,039 | +25.3% | 0.00% | – |
| Q2 2021 | $218,000 | -45.8% | 12,001 | -46.9% | 0.00% | -100.0% |
| Q1 2021 | $402,000 | -43.9% | 22,591 | -31.8% | 0.00% | 0.0% |
| Q4 2020 | $716,000 | -1.4% | 33,125 | -14.6% | 0.00% | 0.0% |
| Q3 2020 | $726,000 | -32.6% | 38,797 | -29.5% | 0.00% | -50.0% |
| Q2 2020 | $1,077,000 | +209.5% | 55,057 | +85.2% | 0.00% | +100.0% |
| Q1 2020 | $348,000 | -20.2% | 29,733 | +15.1% | 0.00% | – |
| Q4 2019 | $436,000 | +164.2% | 25,824 | +104.1% | 0.00% | – |
| Q3 2019 | $165,000 | -43.1% | 12,653 | -63.2% | 0.00% | – |
| Q4 2018 | $290,000 | +66.7% | 34,416 | +207.1% | 0.00% | – |
| Q3 2017 | $174,000 | -65.2% | 11,205 | -63.1% | 0.00% | -100.0% |
| Q2 2017 | $500,000 | +0.4% | 30,394 | +38.1% | 0.00% | 0.0% |
| Q1 2017 | $498,000 | +2.9% | 22,004 | +2.5% | 0.00% | 0.0% |
| Q4 2016 | $484,000 | -24.4% | 21,459 | -39.1% | 0.00% | 0.0% |
| Q3 2016 | $640,000 | +31.7% | 35,239 | +1.5% | 0.00% | 0.0% |
| Q2 2016 | $486,000 | -36.2% | 34,723 | -39.0% | 0.00% | 0.0% |
| Q1 2016 | $762,000 | +3.7% | 56,958 | -15.9% | 0.00% | 0.0% |
| Q4 2015 | $735,000 | +61.5% | 67,756 | +49.0% | 0.00% | 0.0% |
| Q3 2015 | $455,000 | -67.9% | 45,467 | -48.6% | 0.00% | -66.7% |
| Q2 2015 | $1,417,000 | -34.8% | 88,533 | -27.0% | 0.00% | -40.0% |
| Q1 2015 | $2,174,000 | +51.8% | 121,300 | +26.0% | 0.01% | +66.7% |
| Q4 2014 | $1,432,000 | +288.1% | 96,300 | +228.7% | 0.00% | +200.0% |
| Q3 2014 | $369,000 | -39.2% | 29,300 | +2.4% | 0.00% | -50.0% |
| Q2 2014 | $607,000 | -8.2% | 28,600 | -21.4% | 0.00% | 0.0% |
| Q1 2014 | $661,000 | +2.0% | 36,400 | +43.9% | 0.00% | 0.0% |
| Q4 2013 | $648,000 | +20.7% | 25,287 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $537,000 | +94.6% | 25,287 | +69.1% | 0.00% | +100.0% |
| Q2 2013 | $276,000 | +34.0% | 14,954 | 0.0% | 0.00% | 0.0% |
| Q4 2012 | $206,000 | – | 14,954 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 646,000 | $27,390,400 | 24.85% |
| Cowen Prime Advisors LLC | 1,010,532 | $36,430 | 14.58% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 634,500 | $26,902,800 | 4.64% |
| Divisar Capital Management LLC | 311,926 | $13,225,662 | 3.05% |
| Roubaix Capital, LLC | 87,915 | $3,727,596 | 2.84% |
| Mesirow Financial Investment Management, Inc. | 10,671 | $452,450 | 1.88% |
| SNYDER CAPITAL MANAGEMENT L P | 1,262,245 | $53,519,188 | 1.14% |
| EMERALD ADVISERS, LLC | 506,737 | $21,485,649 | 1.03% |
| Aquila Investment Management LLC | 29,000 | $1,229,600 | 1.01% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 393,001 | $16,663,242 | 0.98% |