PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 117 filers reported holding PDF SOLUTIONS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| 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 | 1,020,000 | $22,032,000 | 18.79% |
| Cowen Prime Services LLC | 1,562,526 | $33,751,000 | 14.96% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 974,000 | $21,038,000 | 3.53% |
| SNYDER CAPITAL MANAGEMENT L P | 1,173,340 | $25,344,000 | 0.83% |
| Divisar Capital Management LLC | 73,567 | $1,589,000 | 0.49% |
| Ranger Investment Management | 265,978 | $5,745,000 | 0.30% |
| GSA CAPITAL PARTNERS LLP | 32,451 | $701,000 | 0.12% |
| RMB Capital Management, LLC | 93,181 | $2,013,000 | 0.07% |
| ROYCE & ASSOCIATES LP | 401,100 | $8,664,000 | 0.07% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 744,673 | $16,085,000 | 0.05% |