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 | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1,042,469 | -4.4% | 28,655 | -11.5% | 0.00% | 0.0% |
| Q1 2024 | $1,090,336 | -5.4% | 32,383 | -9.7% | 0.00% | -20.0% |
| Q4 2023 | $1,152,894 | +40.6% | 35,871 | +41.7% | 0.01% | +66.7% |
| 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 ↓ |
|---|---|---|---|
| Cowen Prime Services LLC | 2,505,716 | $53,196,000 | 20.76% |
| Lyon Street Capital, LLC | 517,928 | $10,997,013,000 | 5.42% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 585,000 | $12,419,000 | 2.78% |
| Shannon River Fund Management LLC | 1,432,285 | $30,407,000 | 2.10% |
| FALCON POINT CAPITAL, LLC | 44,713 | $949,000 | 1.01% |
| EAM Investors, LLC | 157,647 | $3,350,000 | 0.67% |
| AlphaOne Investment Services, LLC | 120,819 | $2,567,000 | 0.66% |
| NORTHPOINTE CAPITAL LLC | 232,615 | $4,943,000 | 0.58% |
| BURNHAM ASSET MANAGEMENT CORP /NY/ | 60,000 | $1,274,000 | 0.32% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 203,062 | $4,312,000 | 0.30% |