PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 184 filers reported holding PDF SOLUTIONS INC in Q3 2023. The put-call ratio across all filers is 0.84 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $560 | -28.2% | 17,300 | 0.0% | 0.00% | -33.3% |
| Q2 2023 | $780 | -67.0% | 17,300 | -69.0% | 0.00% | -25.0% |
| Q1 2023 | $2,364 | +291.4% | 55,800 | +163.2% | 0.00% | +33.3% |
| Q4 2022 | $604 | -99.9% | 21,200 | -24.3% | 0.00% | 0.0% |
| Q3 2022 | $686,000 | -5.9% | 28,000 | -17.4% | 0.00% | 0.0% |
| Q2 2022 | $729,000 | -15.8% | 33,900 | +9.0% | 0.00% | 0.0% |
| Q1 2022 | $866,000 | -7.3% | 31,100 | +5.8% | 0.00% | 0.0% |
| Q4 2021 | $934,000 | +27.9% | 29,400 | -7.3% | 0.00% | 0.0% |
| Q3 2021 | $730,000 | +26.7% | 31,700 | 0.0% | 0.00% | +50.0% |
| Q2 2021 | $576,000 | +2.3% | 31,700 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $563,000 | -17.7% | 31,700 | 0.0% | 0.00% | -33.3% |
| Q4 2020 | $684,000 | +15.3% | 31,700 | 0.0% | 0.00% | +50.0% |
| Q3 2020 | $593,000 | -4.4% | 31,700 | 0.0% | 0.00% | -33.3% |
| Q2 2020 | $620,000 | +29.2% | 31,700 | -22.7% | 0.00% | 0.0% |
| Q1 2020 | $480,000 | -30.6% | 41,000 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $692,000 | -43.3% | 41,000 | -56.1% | 0.00% | 0.0% |
| Q3 2019 | $1,220,000 | +91.2% | 93,400 | +91.8% | 0.00% | 0.0% |
| Q2 2019 | $638,000 | -13.7% | 48,700 | +48.9% | 0.00% | 0.0% |
| Q1 2017 | $739,000 | -2.1% | 32,700 | -2.4% | 0.00% | 0.0% |
| Q4 2016 | $755,000 | +29.5% | 33,500 | +4.4% | 0.00% | 0.0% |
| Q3 2016 | $583,000 | +48.3% | 32,102 | +14.2% | 0.00% | +50.0% |
| Q2 2016 | $393,000 | +336.7% | 28,100 | +313.2% | 0.00% | – |
| Q1 2016 | $90,000 | – | 6,800 | – | 0.00% | – |
| Q1 2014 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q4 2013 | $477,000 | -26.8% | 18,600 | -39.4% | 0.00% | -33.3% |
| Q3 2013 | $652,000 | -26.3% | 30,703 | -36.0% | 0.00% | -25.0% |
| Q2 2013 | $885,000 | – | 48,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 1,101,234 | $35,679,982 | 14.04% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 697,500 | $22,599,000 | 3.84% |
| Divisar Capital Management LLC | 320,459 | $10,382,872 | 2.27% |
| Mesirow Financial Investment Management, Inc. | 10,152 | $328,925 | 1.43% |
| Ranger Investment Management | 516,257 | $16,726,727 | 1.11% |
| Aquila Investment Management LLC | 33,000 | $1,069,200 | 0.98% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 453,840 | $14,704,416 | 0.89% |
| EMERALD ADVISERS, LLC | 560,920 | $18,173,824 | 0.88% |
| SNYDER CAPITAL MANAGEMENT L P | 1,167,784 | $37,836,202 | 0.85% |
| BOULDER HILL CAPITAL MANAGEMENT LP | 19,400 | $628,560 | 0.39% |