PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 103 filers reported holding PDF SOLUTIONS INC in Q1 2019. The put-call ratio across all filers is 1.45 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $704,000 | +46.7% | 56,996 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $480,000 | -53.4% | 56,996 | -50.0% | 0.00% | 0.0% |
| Q3 2018 | $1,030,000 | +72.5% | 113,992 | +128.7% | 0.00% | 0.0% |
| Q2 2018 | $597,000 | +2.8% | 49,849 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $581,000 | -25.8% | 49,849 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $783,000 | +1.4% | 49,849 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $772,000 | -5.9% | 49,849 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $820,000 | -18.7% | 49,849 | +11.8% | 0.00% | 0.0% |
| Q1 2017 | $1,009,000 | +2.9% | 44,590 | +2.5% | 0.00% | -50.0% |
| Q4 2016 | $981,000 | +27.4% | 43,488 | +2.6% | 0.00% | +100.0% |
| Q3 2016 | $770,000 | +29.8% | 42,400 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $593,000 | +10.2% | 42,400 | +5.5% | 0.00% | 0.0% |
| Q1 2016 | $538,000 | +23.4% | 40,176 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $436,000 | +8.5% | 40,176 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $402,000 | -37.5% | 40,176 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $643,000 | -21.6% | 40,176 | -12.2% | 0.00% | -50.0% |
| Q1 2015 | $820,000 | +28.7% | 45,754 | +6.7% | 0.00% | +100.0% |
| Q4 2014 | $637,000 | +17.7% | 42,896 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $541,000 | -40.5% | 42,896 | 0.0% | 0.00% | -50.0% |
| Q2 2014 | $910,000 | +36.6% | 42,896 | +17.1% | 0.00% | +100.0% |
| Q1 2014 | $666,000 | -29.1% | 36,636 | 0.0% | 0.00% | -50.0% |
| Q4 2013 | $939,000 | +28.3% | 36,636 | +6.4% | 0.00% | 0.0% |
| Q3 2013 | $732,000 | +24.3% | 34,436 | +7.8% | 0.00% | 0.0% |
| Q2 2013 | $589,000 | – | 31,954 | – | 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% |