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 2023 | $537 | -34.4% | 16,567 | -8.8% | 0.00% | -20.0% |
| Q2 2023 | $819 | +2.5% | 18,156 | -3.7% | 0.01% | 0.0% |
| Q1 2023 | $799 | +173.6% | 18,855 | +83.9% | 0.01% | +150.0% |
| Q4 2022 | $292 | -99.9% | 10,254 | +13.2% | 0.00% | 0.0% |
| Q3 2022 | $222,000 | +326.9% | 9,058 | +143.0% | 0.00% | – |
| Q2 2016 | $52,000 | +18.2% | 3,728 | +13.7% | 0.00% | – |
| Q1 2016 | $44,000 | +69.2% | 3,279 | +34.4% | 0.00% | – |
| Q4 2015 | $26,000 | -21.2% | 2,439 | -25.3% | 0.00% | – |
| Q3 2015 | $33,000 | +106.2% | 3,266 | +218.0% | 0.00% | – |
| Q2 2015 | $16,000 | +14.3% | 1,027 | +28.7% | 0.00% | – |
| Q1 2015 | $14,000 | +16.7% | 798 | +2.8% | 0.00% | – |
| Q4 2014 | $12,000 | 0.0% | 776 | -16.6% | 0.00% | – |
| Q3 2014 | $12,000 | -40.0% | 930 | -2.5% | 0.00% | – |
| Q2 2014 | $20,000 | +17.6% | 954 | 0.0% | 0.00% | – |
| Q1 2014 | $17,000 | -29.2% | 954 | +0.6% | 0.00% | – |
| Q4 2013 | $24,000 | -64.2% | 948 | -69.8% | 0.00% | -100.0% |
| Q3 2013 | $67,000 | +116.1% | 3,138 | +83.7% | 0.00% | – |
| Q2 2013 | $31,000 | – | 1,708 | – | 0.00% | – |
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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% |