PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 105 filers reported holding PDF SOLUTIONS INC in Q2 2019. The put-call ratio across all filers is 1.82 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $1,464 | +12.7% | 43,472 | +7.6% | 0.00% | 0.0% |
| Q4 2023 | $1,299 | -39.7% | 40,407 | -39.2% | 0.00% | -66.7% |
| Q3 2023 | $2,153 | -85.6% | 66,450 | -80.0% | 0.00% | -83.3% |
| Q2 2023 | $14,989 | +3.4% | 332,358 | -2.8% | 0.02% | -5.3% |
| Q1 2023 | $14,501 | +242.8% | 342,007 | +130.6% | 0.02% | +216.7% |
| Q4 2022 | $4,230 | -99.5% | 148,333 | +315.7% | 0.01% | +500.0% |
| Q3 2022 | $875,000 | -48.1% | 35,683 | -32.7% | 0.00% | -50.0% |
| Q4 2021 | $1,686,000 | +611.4% | 53,030 | +383.6% | 0.00% | – |
| Q4 2020 | $237,000 | -93.8% | 10,966 | -94.4% | 0.00% | -100.0% |
| Q2 2020 | $3,805,000 | +161.3% | 194,526 | +56.6% | 0.01% | +75.0% |
| Q1 2020 | $1,456,000 | -66.5% | 124,246 | -51.7% | 0.00% | -60.0% |
| Q4 2019 | $4,342,000 | +79.5% | 257,090 | +38.9% | 0.01% | +66.7% |
| Q3 2019 | $2,419,000 | +56.1% | 185,118 | +56.7% | 0.01% | +100.0% |
| Q2 2019 | $1,550,000 | +8.4% | 118,117 | +2.0% | 0.00% | 0.0% |
| Q1 2019 | $1,430,000 | – | 115,828 | – | 0.00% | – |
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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% |