PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 112 filers reported holding PDF SOLUTIONS INC in Q4 2015. The put-call ratio across all filers is 1.16 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $845,000 | -41.0% | 54,548 | -37.3% | 0.12% | -27.1% |
| Q2 2017 | $1,432,000 | -12.7% | 87,067 | +20.0% | 0.17% | +5.6% |
| Q1 2017 | $1,641,000 | -4.8% | 72,552 | -5.1% | 0.16% | +11.8% |
| Q4 2016 | $1,724,000 | +12.4% | 76,449 | -9.5% | 0.14% | -1.4% |
| Q3 2016 | $1,534,000 | +43.6% | 84,449 | +10.6% | 0.15% | -0.7% |
| Q2 2016 | $1,068,000 | +2.6% | 76,332 | -1.9% | 0.15% | +3.5% |
| Q1 2016 | $1,041,000 | +13.0% | 77,832 | -8.4% | 0.14% | +21.4% |
| Q4 2015 | $921,000 | +12.2% | 84,932 | +3.5% | 0.12% | -10.0% |
| Q3 2015 | $821,000 | +128.1% | 82,063 | +264.8% | 0.13% | +120.3% |
| Q2 2015 | $360,000 | +18.8% | 22,497 | +33.1% | 0.06% | +51.3% |
| Q1 2015 | $303,000 | +11.0% | 16,900 | +12.7% | 0.04% | -51.9% |
| Q1 2014 | $273,000 | – | 15,000 | – | 0.08% | – |
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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% |