PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 184 filers reported holding PDF SOLUTIONS INC in Q3 2023. The put-call ratio across all filers is 0.84 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $804,064 | +58.5% | 24,817 | +107.4% | 0.00% | 0.0% |
| Q1 2023 | $507,354 | -3.2% | 11,966 | -36.3% | 0.00% | 0.0% |
| Q1 2022 | $524,000 | -40.1% | 18,780 | -31.8% | 0.00% | -50.0% |
| Q4 2021 | $875,000 | +3140.7% | 27,533 | +1074.6% | 0.00% | – |
| Q1 2018 | $27,000 | -88.9% | 2,344 | -84.8% | 0.00% | -100.0% |
| Q4 2017 | $243,000 | -2.8% | 15,471 | -4.3% | 0.00% | 0.0% |
| Q3 2017 | $250,000 | +32.3% | 16,167 | +41.0% | 0.00% | 0.0% |
| Q2 2017 | $189,000 | -5.0% | 11,469 | +30.3% | 0.00% | 0.0% |
| Q1 2017 | $199,000 | +4.7% | 8,800 | +4.4% | 0.00% | 0.0% |
| Q4 2016 | $190,000 | +28.4% | 8,428 | +3.3% | 0.00% | 0.0% |
| Q3 2016 | $148,000 | +134.9% | 8,158 | +82.7% | 0.00% | – |
| Q2 2016 | $63,000 | +270.6% | 4,465 | +249.9% | 0.00% | – |
| Q1 2016 | $17,000 | -98.0% | 1,276 | -98.3% | 0.00% | -100.0% |
| Q4 2015 | $835,000 | – | 77,057 | – | 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% |