PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 111 filers reported holding PDF SOLUTIONS INC in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $6,529,313 | -28.3% | 201,522 | -0.2% | 0.08% | -26.1% |
| Q2 2023 | $9,108,125 | +177.7% | 201,954 | +161.1% | 0.12% | +150.0% |
| Q1 2023 | $3,279,979 | +900.0% | 77,358 | +408.9% | 0.05% | +820.0% |
| Q4 2020 | $328,000 | -23.7% | 15,200 | -33.9% | 0.01% | -44.4% |
| Q3 2020 | $430,000 | -40.6% | 23,000 | -37.8% | 0.01% | -50.0% |
| Q2 2020 | $724,000 | +37.4% | 37,000 | -17.8% | 0.02% | 0.0% |
| Q1 2020 | $527,000 | -65.3% | 45,000 | -50.0% | 0.02% | -55.0% |
| Q4 2019 | $1,520,000 | -68.8% | 90,000 | -58.2% | 0.04% | -76.0% |
| Q1 2017 | $4,873,000 | -11.8% | 215,443 | -12.0% | 0.17% | -14.4% |
| Q4 2016 | $5,522,000 | +1784.6% | 244,893 | +1419.8% | 0.20% | +1850.0% |
| Q3 2016 | $293,000 | +1.7% | 16,114 | -21.8% | 0.01% | 0.0% |
| Q2 2016 | $288,000 | -93.2% | 20,616 | -87.5% | 0.01% | -93.4% |
| Q4 2013 | $4,221,000 | +7.3% | 164,762 | -11.0% | 0.15% | 0.0% |
| Q3 2013 | $3,932,000 | +185.3% | 185,211 | +147.8% | 0.15% | +153.3% |
| Q2 2013 | $1,378,000 | – | 74,755 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 545,000 | $24,579,500 | 20.60% |
| Cowen Prime Advisors LLC | 940,175 | $42,401,893 | 14.60% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 657,500 | $29,653,250 | 4.89% |
| Divisar Capital Management LLC | 305,459 | $13,776,201 | 2.90% |
| Mesirow Financial Investment Management, Inc. | 10,152 | $457,855 | 1.94% |
| G2 Investment Partners Management LLC | 120,464 | $5,432,926 | 1.31% |
| SNYDER CAPITAL MANAGEMENT L P | 1,194,319 | $53,863,787 | 1.15% |
| Aquila Investment Management LLC | 29,000 | $1,307,900 | 1.07% |
| EMERALD ADVISERS, LLC | 531,557 | $23,973,221 | 1.05% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 413,215 | $18,635,997 | 1.01% |