PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 93 filers reported holding PDF SOLUTIONS INC in Q4 2014. The put-call ratio across all filers is 1.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $400,000 | -0.7% | 40,010 | +78.1% | 0.08% | +11.3% |
| Q1 2015 | $403,000 | +20.7% | 22,470 | 0.0% | 0.07% | +24.6% |
| Q4 2014 | $334,000 | +18.0% | 22,470 | 0.0% | 0.06% | +9.6% |
| Q3 2014 | $283,000 | -41.6% | 22,470 | -1.7% | 0.05% | -40.9% |
| Q2 2014 | $485,000 | +16.9% | 22,860 | 0.0% | 0.09% | +15.8% |
| Q1 2014 | $415,000 | – | 22,860 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cowen Prime Services LLC | 1,419,940 | $14,199,000 | 6.63% |
| Lyon Street Capital, LLC | 422,006 | $4,220,000 | 3.06% |
| Shannon River Fund Management LLC | 1,037,843 | $10,378,000 | 1.93% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 2,645,646 | $26,456,000 | 1.65% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 607,500 | $6,076,000 | 1.52% |
| RK Capital | 712,366 | $7,124,000 | 1.30% |
| FALCON POINT CAPITAL, LLC | 320,537 | $3,205,000 | 1.15% |
| SNYDER CAPITAL MANAGEMENT L P | 1,416,684 | $14,167,000 | 0.92% |
| HARBER ASSET MANAGEMENT LLC | 136,395 | $1,364,000 | 0.88% |
| THB ASSET MANAGEMENT | 597,334 | $5,973,000 | 0.59% |