PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 103 filers reported holding PDF SOLUTIONS INC in Q4 2016. The put-call ratio across all filers is 0.08 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $321,000 | -95.9% | 27,516 | -94.5% | 0.06% | -95.2% |
| Q4 2017 | $7,897,000 | -13.0% | 503,012 | -18.8% | 1.33% | +1.0% |
| Q3 2017 | $9,074,000 | -17.9% | 619,407 | -7.8% | 1.32% | -11.6% |
| Q2 2017 | $11,051,000 | -28.1% | 671,770 | -1.1% | 1.49% | -27.2% |
| Q1 2017 | $15,366,000 | -26.4% | 679,307 | -26.7% | 2.05% | -26.8% |
| Q4 2016 | $20,885,000 | +15.5% | 926,184 | +1.1% | 2.80% | +1.2% |
| Q3 2016 | $18,088,000 | +73.5% | 915,854 | +22.9% | 2.77% | +53.6% |
| Q2 2016 | $10,428,000 | +9.5% | 745,381 | +4.8% | 1.80% | +9.6% |
| Q1 2016 | $9,521,000 | +21.8% | 711,553 | -1.3% | 1.64% | -2.6% |
| Q4 2015 | $7,817,000 | +143.9% | 721,102 | +125.0% | 1.69% | +47.2% |
| Q3 2015 | $3,205,000 | -35.9% | 320,537 | +2.6% | 1.15% | -32.2% |
| Q2 2015 | $4,999,000 | +112.9% | 312,424 | +138.5% | 1.69% | -7.3% |
| Q1 2015 | $2,348,000 | +28.1% | 131,015 | +6.2% | 1.82% | +8.6% |
| Q4 2014 | $1,833,000 | +24.5% | 123,373 | +5.7% | 1.68% | +35.1% |
| Q3 2014 | $1,472,000 | -22.4% | 116,744 | +30.5% | 1.24% | -34.9% |
| Q2 2014 | $1,898,000 | +13.6% | 89,425 | -2.8% | 1.91% | +18.9% |
| Q1 2014 | $1,671,000 | +93.0% | 91,968 | +171.9% | 1.60% | +93.8% |
| Q4 2013 | $866,000 | -8.7% | 33,818 | -24.4% | 0.83% | -18.2% |
| Q3 2013 | $949,000 | -16.6% | 44,713 | -27.6% | 1.01% | -19.2% |
| Q2 2013 | $1,138,000 | – | 61,765 | – | 1.25% | – |
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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% |