PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 96 filers reported holding PDF SOLUTIONS INC in Q3 2013. The put-call ratio across all filers is 0.88 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $815,000 | -51.7% | 38,385 | -58.1% | 0.02% | -70.0% |
| Q2 2013 | $1,687,000 | +15.5% | 91,544 | +0.4% | 0.08% | +17.6% |
| Q1 2013 | $1,461,000 | +18.0% | 91,201 | +1.5% | 0.07% | +9.7% |
| Q4 2012 | $1,238,000 | +0.5% | 89,854 | -0.4% | 0.06% | +5.1% |
| Q3 2012 | $1,232,000 | – | 90,216 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cowen Prime Services LLC | 2,505,716 | $53,196,000 | 20.76% |
| Lyon Street Capital, LLC | 517,928 | $10,997,013,000 | 5.42% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 585,000 | $12,419,000 | 2.78% |
| Shannon River Fund Management LLC | 1,432,285 | $30,407,000 | 2.10% |
| FALCON POINT CAPITAL, LLC | 44,713 | $949,000 | 1.01% |
| EAM Investors, LLC | 157,647 | $3,350,000 | 0.67% |
| AlphaOne Investment Services, LLC | 120,819 | $2,567,000 | 0.66% |
| NORTHPOINTE CAPITAL LLC | 232,615 | $4,943,000 | 0.58% |
| BURNHAM ASSET MANAGEMENT CORP /NY/ | 60,000 | $1,274,000 | 0.32% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 203,062 | $4,312,000 | 0.30% |