PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 101 filers reported holding PDF SOLUTIONS INC in Q3 2018. The put-call ratio across all filers is 0.85 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $100,000 | -30.6% | 8,540 | 0.0% | 0.00% | -40.0% |
| Q4 2019 | $144,000 | +33.3% | 8,540 | +2.9% | 0.01% | +25.0% |
| Q3 2019 | $108,000 | -0.9% | 8,300 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $109,000 | +9.0% | 8,300 | +2.7% | 0.01% | +14.3% |
| Q1 2019 | $100,000 | +53.8% | 8,080 | +4.3% | 0.01% | +75.0% |
| Q4 2018 | $65,000 | -30.1% | 7,750 | 0.0% | 0.00% | -20.0% |
| Q2 2018 | $93,000 | -24.4% | 7,750 | -26.3% | 0.01% | -16.7% |
| Q1 2018 | $123,000 | -25.5% | 10,520 | 0.0% | 0.01% | -25.0% |
| Q4 2017 | $165,000 | – | 10,520 | – | 0.01% | – |
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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% |