PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 111 filers reported holding PDF SOLUTIONS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,053,000 | -26.2% | 59,200 | -10.3% | 0.00% | 0.0% |
| Q4 2020 | $1,426,000 | +13.4% | 66,006 | -1.8% | 0.00% | 0.0% |
| Q3 2020 | $1,257,000 | -1.6% | 67,206 | +2.9% | 0.00% | 0.0% |
| Q2 2020 | $1,277,000 | +27.1% | 65,306 | -23.8% | 0.00% | 0.0% |
| Q1 2020 | $1,005,000 | -54.7% | 85,733 | -34.8% | 0.00% | -50.0% |
| Q4 2019 | $2,220,000 | +4.7% | 131,450 | -18.9% | 0.00% | 0.0% |
| Q3 2019 | $2,120,000 | +8.7% | 162,182 | +9.1% | 0.00% | 0.0% |
| Q2 2019 | $1,950,000 | -1.4% | 148,649 | -7.2% | 0.00% | 0.0% |
| Q1 2019 | $1,978,000 | +223.2% | 160,149 | +120.4% | 0.00% | +100.0% |
| Q4 2018 | $612,000 | -1.4% | 72,649 | +5.7% | 0.00% | 0.0% |
| Q3 2018 | $621,000 | -18.7% | 68,749 | +7.8% | 0.00% | 0.0% |
| Q2 2018 | $764,000 | +2.7% | 63,800 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $744,000 | -25.7% | 63,800 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $1,002,000 | +1.4% | 63,800 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $988,000 | -23.3% | 63,800 | -18.5% | 0.00% | -50.0% |
| Q2 2017 | $1,288,000 | -27.3% | 78,300 | 0.0% | 0.00% | -33.3% |
| Q1 2017 | $1,771,000 | -3.2% | 78,300 | -3.5% | 0.00% | 0.0% |
| Q4 2016 | $1,829,000 | +44.0% | 81,100 | +16.0% | 0.00% | +50.0% |
| Q3 2016 | $1,270,000 | +21.2% | 69,900 | -6.7% | 0.00% | 0.0% |
| Q2 2016 | $1,048,000 | +1.4% | 74,900 | -3.1% | 0.00% | 0.0% |
| Q1 2016 | $1,034,000 | +16.3% | 77,300 | -5.7% | 0.00% | +100.0% |
| Q4 2015 | $889,000 | +8.4% | 82,000 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $820,000 | -39.6% | 82,000 | -3.3% | 0.00% | -50.0% |
| Q2 2015 | $1,357,000 | -4.4% | 84,800 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $1,420,000 | 0.0% | 84,800 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $1,420,000 | +25.7% | 84,800 | -5.4% | 0.00% | 0.0% |
| Q3 2014 | $1,130,000 | -39.6% | 89,600 | +1.6% | 0.00% | -33.3% |
| Q2 2014 | $1,872,000 | +21.4% | 88,200 | +0.2% | 0.00% | +50.0% |
| Q1 2014 | $1,542,000 | -29.3% | 88,000 | +1.9% | 0.00% | -33.3% |
| Q4 2013 | $2,182,000 | +19.4% | 86,400 | +0.5% | 0.00% | 0.0% |
| Q3 2013 | $1,828,000 | +25.2% | 86,000 | +8.6% | 0.00% | 0.0% |
| Q2 2013 | $1,460,000 | – | 79,199 | – | 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% |