PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 152 filers reported holding PDF SOLUTIONS INC in Q4 2022. The put-call ratio across all filers is 1.27 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,171,934 | +313.9% | 67,035 | +476.2% | 0.01% | +150.0% |
| Q2 2023 | $524,693 | -43.6% | 11,634 | -47.0% | 0.00% | -50.0% |
| Q1 2023 | $930,468 | +179.9% | 21,945 | +88.3% | 0.00% | +300.0% |
| Q4 2022 | $332,429 | -22.0% | 11,656 | -50.3% | 0.00% | -50.0% |
| Q2 2021 | $426,000 | +92.8% | 23,456 | +89.0% | 0.00% | +100.0% |
| Q1 2021 | $221,000 | -7.5% | 12,413 | +12.2% | 0.00% | -50.0% |
| Q4 2020 | $239,000 | -39.6% | 11,065 | -47.7% | 0.00% | -60.0% |
| Q3 2020 | $396,000 | +8.2% | 21,165 | -24.4% | 0.01% | +66.7% |
| Q3 2019 | $366,000 | -24.2% | 28,002 | -23.9% | 0.00% | -40.0% |
| Q2 2019 | $483,000 | +196.3% | 36,817 | +90.4% | 0.01% | +150.0% |
| Q4 2018 | $163,000 | -76.6% | 19,334 | -56.5% | 0.00% | -83.3% |
| Q4 2017 | $698,000 | +206.1% | 44,479 | +342.0% | 0.01% | +100.0% |
| Q1 2017 | $228,000 | – | 10,064 | – | 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% |