PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 179 filers reported holding PDF SOLUTIONS INC in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $337 | -66.0% | 9,261 | -69.8% | 0.00% | -81.8% |
| Q3 2023 | $992 | +18.2% | 30,631 | +54.8% | 0.01% | +10.0% |
| Q1 2023 | $839 | -99.2% | 19,782 | +245.3% | 0.01% | +900.0% |
| Q1 2021 | $102,000 | -64.2% | 5,729 | -56.6% | 0.00% | -50.0% |
| Q4 2020 | $285,000 | -8.1% | 13,215 | -16.5% | 0.00% | -33.3% |
| Q2 2020 | $310,000 | +165.0% | 15,832 | +58.8% | 0.00% | +200.0% |
| Q1 2020 | $117,000 | -11.4% | 9,968 | -6.9% | 0.00% | 0.0% |
| Q1 2019 | $132,000 | -5.0% | 10,712 | -8.0% | 0.00% | 0.0% |
| Q2 2018 | $139,000 | – | 11,638 | – | 0.00% | – |
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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% |