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 | $743,806 | +22.1% | 22,957 | +69.9% | 0.00% | – |
| Q2 2023 | $609,391 | -32.8% | 13,512 | -36.8% | 0.00% | – |
| Q1 2023 | $907,021 | +26.2% | 21,392 | -15.1% | 0.00% | – |
| Q4 2022 | $718,618 | +87.6% | 25,197 | +61.2% | 0.00% | – |
| Q3 2022 | $383,000 | +2.1% | 15,628 | -10.3% | 0.00% | – |
| Q2 2022 | $375,000 | -56.6% | 17,416 | -43.8% | 0.00% | – |
| Q1 2022 | $864,000 | -45.0% | 30,996 | -37.2% | 0.00% | – |
| Q4 2021 | $1,570,000 | +62.5% | 49,366 | +17.7% | 0.00% | – |
| Q3 2021 | $966,000 | +32.7% | 41,949 | +4.8% | 0.00% | – |
| Q2 2021 | $728,000 | -22.5% | 40,022 | -24.2% | 0.00% | – |
| Q1 2021 | $939,000 | +111.5% | 52,779 | +156.7% | 0.00% | – |
| Q4 2020 | $444,000 | +86.6% | 20,558 | +62.1% | 0.00% | – |
| Q3 2020 | $238,000 | -39.0% | 12,685 | -36.3% | 0.00% | – |
| Q2 2020 | $390,000 | +50.0% | 19,903 | -10.3% | 0.00% | – |
| Q1 2020 | $260,000 | -42.9% | 22,181 | -17.5% | 0.00% | – |
| Q4 2019 | $455,000 | -8.8% | 26,897 | -29.5% | 0.00% | – |
| Q3 2019 | $499,000 | -33.0% | 38,163 | -32.8% | 0.00% | – |
| Q2 2019 | $745,000 | -5.2% | 56,776 | -10.8% | 0.00% | – |
| Q1 2019 | $786,000 | -42.6% | 63,636 | -60.8% | 0.00% | – |
| Q4 2018 | $1,369,000 | +67.0% | 162,403 | +79.0% | 0.00% | – |
| Q3 2018 | $820,000 | +144.8% | 90,743 | +224.9% | 0.00% | – |
| Q2 2018 | $335,000 | -17.1% | 27,933 | -19.5% | 0.00% | – |
| Q1 2018 | $404,000 | -8.6% | 34,693 | +23.1% | 0.00% | – |
| Q4 2017 | $442,000 | +232.3% | 28,183 | +228.5% | 0.00% | – |
| Q3 2017 | $133,000 | +329.0% | 8,579 | +357.5% | 0.00% | – |
| Q2 2017 | $31,000 | -85.4% | 1,875 | -80.0% | 0.00% | – |
| Q1 2017 | $212,000 | +10.4% | 9,373 | +9.8% | 0.00% | – |
| Q4 2016 | $192,000 | +433.3% | 8,540 | +323.0% | 0.00% | – |
| Q3 2016 | $36,000 | +200.0% | 2,019 | +137.0% | 0.00% | – |
| Q2 2016 | $12,000 | +500.0% | 852 | +389.7% | 0.00% | – |
| Q1 2016 | $2,000 | -71.4% | 174 | -73.4% | 0.00% | – |
| Q4 2015 | $7,000 | -53.3% | 653 | -55.7% | 0.00% | – |
| Q3 2015 | $15,000 | -87.7% | 1,474 | -80.7% | 0.00% | – |
| Q2 2015 | $122,000 | +3966.7% | 7,651 | +5176.6% | 0.00% | – |
| Q1 2015 | $3,000 | -99.9% | 145 | -100.0% | 0.00% | -100.0% |
| Q4 2014 | $5,211,000 | +130175.0% | 350,646 | +117172.9% | 0.00% | – |
| Q3 2014 | $4,000 | -99.2% | 299 | -98.9% | 0.00% | – |
| Q1 2014 | $486,000 | +48500.0% | 26,750 | +74205.6% | 0.00% | – |
| Q4 2013 | $1,000 | -99.0% | 36 | -99.2% | 0.00% | – |
| Q3 2013 | $97,000 | -17.1% | 4,582 | -28.0% | 0.00% | – |
| Q2 2013 | $117,000 | – | 6,360 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Samjo Capital LLC | 646,000 | $27,390,400 | 24.85% |
| Cowen Prime Advisors LLC | 1,010,532 | $36,430 | 14.58% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 634,500 | $26,902,800 | 4.64% |
| Divisar Capital Management LLC | 311,926 | $13,225,662 | 3.05% |
| Roubaix Capital, LLC | 87,915 | $3,727,596 | 2.84% |
| Mesirow Financial Investment Management, Inc. | 10,671 | $452,450 | 1.88% |
| SNYDER CAPITAL MANAGEMENT L P | 1,262,245 | $53,519,188 | 1.14% |
| EMERALD ADVISERS, LLC | 506,737 | $21,485,649 | 1.03% |
| Aquila Investment Management LLC | 29,000 | $1,229,600 | 1.01% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 393,001 | $16,663,242 | 0.98% |