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 2015 | $298,000 | -33.5% | 29,759 | +6.4% | 0.00% | -25.0% |
| Q2 2015 | $448,000 | -22.8% | 27,970 | -13.7% | 0.00% | 0.0% |
| Q1 2015 | $580,000 | -2.2% | 32,392 | -18.8% | 0.00% | -20.0% |
| Q4 2014 | $593,000 | +37.6% | 39,901 | +16.6% | 0.01% | +25.0% |
| Q3 2014 | $431,000 | -60.7% | 34,214 | -33.7% | 0.00% | -71.4% |
| Q2 2014 | $1,096,000 | -3.4% | 51,638 | -17.2% | 0.01% | -17.6% |
| Q1 2014 | $1,134,000 | -13.8% | 62,401 | +21.5% | 0.02% | -45.2% |
| Q4 2013 | $1,316,000 | +49.4% | 51,354 | +23.8% | 0.03% | +6.9% |
| Q3 2013 | $881,000 | – | 41,483 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cowen Prime Services LLC | 1,678,475 | $43,003,000 | 16.54% |
| Lyon Street Capital, LLC | 594,799 | $15,239,000,000 | 6.85% |
| HWG Holdings LP | 383,623 | $9,828,000 | 6.34% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 585,000 | $14,988,000 | 3.10% |
| Shannon River Fund Management LLC | 1,432,285 | $36,695,000 | 2.75% |
| ACT II MANAGEMENT, LP | 333,241 | $8,538,000 | 2.12% |
| Tygh Capital Management, Inc. | 208,321 | $5,337,000 | 1.12% |
| FALCON POINT CAPITAL, LLC | 33,818 | $866,000 | 0.83% |
| NORTHPOINTE CAPITAL LLC | 343,301 | $8,796,000 | 0.78% |
| AlphaOne Investment Services, LLC | 139,118 | $3,563,000 | 0.78% |