PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 118 filers reported holding PDF SOLUTIONS INC in Q4 2017. The put-call ratio across all filers is 0.13 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $819,947 | -21.5% | 25,307 | +9.3% | 0.00% | -25.0% |
| Q2 2023 | $1,044,291 | +18.5% | 23,155 | +11.4% | 0.00% | 0.0% |
| Q1 2023 | $881,326 | +133434.2% | 20,786 | -10.2% | 0.00% | +33.3% |
| Q4 2022 | $660 | +50.7% | 23,139 | +29.5% | 0.00% | +50.0% |
| Q3 2022 | $438 | -99.8% | 17,870 | +60.6% | 0.00% | +100.0% |
| Q2 2022 | $239,000 | -22.9% | 11,125 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $310,000 | -26.7% | 11,125 | -16.5% | 0.00% | -50.0% |
| Q4 2021 | $423,000 | +94.0% | 13,322 | +41.1% | 0.00% | +100.0% |
| Q3 2021 | $218,000 | +14.7% | 9,439 | -9.6% | 0.00% | 0.0% |
| Q2 2021 | $190,000 | +2.2% | 10,445 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $186,000 | -17.0% | 10,445 | +0.6% | 0.00% | 0.0% |
| Q4 2020 | $224,000 | +26.6% | 10,381 | +9.7% | 0.00% | 0.0% |
| Q3 2020 | $177,000 | -70.4% | 9,462 | -69.0% | 0.00% | -66.7% |
| Q2 2020 | $597,000 | +189.8% | 30,548 | +73.9% | 0.00% | +200.0% |
| Q1 2020 | $206,000 | +28.0% | 17,571 | +84.8% | 0.00% | 0.0% |
| Q4 2019 | $161,000 | 0.0% | 9,508 | -23.0% | 0.00% | 0.0% |
| Q3 2019 | $161,000 | +8.1% | 12,350 | +8.5% | 0.00% | 0.0% |
| Q2 2019 | $149,000 | +5.7% | 11,379 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $141,000 | +33.0% | 11,379 | -9.4% | 0.00% | 0.0% |
| Q4 2018 | $106,000 | -23.7% | 12,556 | -18.2% | 0.00% | 0.0% |
| Q3 2018 | $139,000 | -40.1% | 15,341 | -20.8% | 0.00% | 0.0% |
| Q2 2018 | $232,000 | -0.9% | 19,368 | -3.4% | 0.00% | 0.0% |
| Q1 2018 | $234,000 | -32.8% | 20,045 | -9.5% | 0.00% | -50.0% |
| Q4 2017 | $348,000 | – | 22,150 | – | 0.00% | – |
Download | ||||||
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% |