PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 128 filers reported holding PDF SOLUTIONS INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $24,365 | +2.5% | 752 | +42.7% | 0.00% | 0.0% |
| Q2 2023 | $23,767 | +84782.1% | 527 | -21.1% | 0.00% | 0.0% |
| Q1 2023 | $28 | -59.4% | 668 | -72.6% | 0.00% | -66.7% |
| Q4 2022 | $69 | -99.9% | 2,437 | -51.6% | 0.00% | +50.0% |
| Q3 2022 | $124,000 | +300.0% | 5,034 | +246.0% | 0.00% | +100.0% |
| Q2 2022 | $31,000 | +121.4% | 1,455 | +196.9% | 0.00% | – |
| Q1 2022 | $14,000 | -70.2% | 490 | -67.0% | 0.00% | -100.0% |
| Q4 2021 | $47,000 | -73.7% | 1,483 | -80.8% | 0.00% | -80.0% |
| Q3 2021 | $179,000 | +316.3% | 7,736 | +226.0% | 0.01% | +400.0% |
| Q2 2021 | $43,000 | -51.1% | 2,373 | -52.4% | 0.00% | 0.0% |
| Q1 2021 | $88,000 | +266.7% | 4,981 | +343.9% | 0.00% | 0.0% |
| Q4 2020 | $24,000 | -94.9% | 1,122 | -95.5% | 0.00% | -80.0% |
| Q3 2020 | $471,000 | +726.3% | 25,158 | +766.9% | 0.01% | +150.0% |
| Q2 2020 | $57,000 | +338.5% | 2,902 | +198.3% | 0.00% | +100.0% |
| Q3 2019 | $13,000 | +44.4% | 973 | +44.4% | 0.00% | 0.0% |
| Q2 2019 | $9,000 | +12.5% | 674 | +9.8% | 0.00% | – |
| Q1 2019 | $8,000 | -63.6% | 614 | -76.9% | 0.00% | -100.0% |
| Q4 2018 | $22,000 | -50.0% | 2,662 | -45.0% | 0.00% | -33.3% |
| Q3 2018 | $44,000 | +1000.0% | 4,840 | +1518.7% | 0.00% | – |
| Q2 2018 | $4,000 | -94.6% | 299 | -93.7% | 0.00% | -100.0% |
| Q3 2017 | $74,000 | +221.7% | 4,757 | +352.6% | 0.01% | +200.0% |
| Q4 2016 | $23,000 | +91.7% | 1,051 | +62.7% | 0.00% | +100.0% |
| Q3 2016 | $12,000 | -50.0% | 646 | -61.6% | 0.00% | -50.0% |
| Q2 2016 | $24,000 | +2300.0% | 1,681 | +1581.0% | 0.00% | – |
| Q4 2015 | $1,000 | -99.4% | 100 | -99.4% | 0.00% | -100.0% |
| Q3 2015 | $166,000 | +93.0% | 16,612 | +208.8% | 0.02% | +100.0% |
| Q2 2015 | $86,000 | +405.9% | 5,379 | +469.8% | 0.01% | +300.0% |
| Q1 2015 | $17,000 | -5.6% | 944 | -21.3% | 0.00% | 0.0% |
| Q4 2014 | $18,000 | -47.1% | 1,200 | -55.2% | 0.00% | -50.0% |
| Q3 2014 | $34,000 | -41.4% | 2,679 | -2.3% | 0.00% | -42.9% |
| Q2 2014 | $58,000 | +65.7% | 2,743 | +43.0% | 0.01% | +75.0% |
| Q1 2014 | $35,000 | +600.0% | 1,918 | +859.0% | 0.00% | +300.0% |
| Q4 2013 | $5,000 | -78.3% | 200 | -81.8% | 0.00% | -50.0% |
| Q3 2013 | $23,000 | +109.1% | 1,099 | +83.2% | 0.00% | +100.0% |
| Q2 2013 | $11,000 | – | 600 | – | 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% |