PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 117 filers reported holding PDF SOLUTIONS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $1,251,799 | +8.3% | 34,409 | +0.2% | 0.00% | – |
Q1 2024 | $1,156,396 | +4.7% | 34,345 | -0.0% | 0.00% | – |
Q4 2023 | $1,103,977 | +1.7% | 34,349 | +2.5% | 0.00% | – |
Q3 2023 | $1,085,335 | -26.8% | 33,498 | +1.8% | 0.00% | -100.0% |
Q2 2023 | $1,483,565 | +29.1% | 32,895 | +21.4% | 0.00% | – |
Q1 2023 | $1,149,040 | +28.1% | 27,100 | -13.9% | 0.00% | – |
Q4 2022 | $897,182 | +19.8% | 31,458 | +3.1% | 0.00% | – |
Q3 2022 | $749,000 | +14.2% | 30,520 | +0.1% | 0.00% | – |
Q2 2022 | $656,000 | -26.9% | 30,499 | -5.3% | 0.00% | – |
Q1 2022 | $898,000 | +57.3% | 32,209 | +79.3% | 0.00% | – |
Q4 2021 | $571,000 | +33.4% | 17,966 | -3.2% | 0.00% | – |
Q3 2021 | $428,000 | +18.2% | 18,556 | -6.7% | 0.00% | – |
Q2 2021 | $362,000 | -2.7% | 19,896 | -4.8% | 0.00% | – |
Q1 2021 | $372,000 | -36.9% | 20,896 | -23.5% | 0.00% | – |
Q4 2020 | $590,000 | -3.0% | 27,308 | -16.0% | 0.00% | – |
Q3 2020 | $608,000 | -14.2% | 32,508 | -10.3% | 0.00% | – |
Q2 2020 | $709,000 | +68.4% | 36,248 | +1.0% | 0.00% | – |
Q1 2020 | $421,000 | -9.9% | 35,898 | +29.7% | 0.00% | – |
Q4 2019 | $467,000 | +29.7% | 27,670 | +0.5% | 0.00% | – |
Q3 2019 | $360,000 | -14.1% | 27,520 | -13.8% | 0.00% | – |
Q2 2019 | $419,000 | +58.1% | 31,920 | +49.0% | 0.00% | – |
Q1 2019 | $265,000 | +58.7% | 21,420 | +8.1% | 0.00% | – |
Q4 2018 | $167,000 | +7.7% | 19,820 | +15.8% | 0.00% | – |
Q3 2018 | $155,000 | -24.4% | 17,120 | 0.0% | 0.00% | – |
Q2 2018 | $205,000 | +33.1% | 17,120 | +29.5% | 0.00% | – |
Q1 2018 | $154,000 | -9.4% | 13,220 | +22.2% | 0.00% | – |
Q4 2017 | $170,000 | -54.2% | 10,820 | -54.8% | 0.00% | – |
Q3 2017 | $371,000 | -24.1% | 23,920 | -19.5% | 0.00% | – |
Q2 2017 | $489,000 | -4.9% | 29,720 | +30.8% | 0.00% | – |
Q1 2017 | $514,000 | +0.4% | 22,720 | 0.0% | 0.00% | – |
Q4 2016 | $512,000 | +33.3% | 22,720 | +7.6% | 0.00% | – |
Q3 2016 | $384,000 | +6.1% | 21,120 | -18.4% | 0.00% | – |
Q2 2016 | $362,000 | +17.5% | 25,870 | +12.4% | 0.00% | – |
Q1 2016 | $308,000 | +16.2% | 23,020 | -5.7% | 0.00% | – |
Q4 2015 | $265,000 | -10.2% | 24,420 | -17.3% | 0.00% | – |
Q3 2015 | $295,000 | -40.9% | 29,520 | -5.4% | 0.00% | – |
Q2 2015 | $499,000 | -10.7% | 31,200 | 0.0% | 0.00% | – |
Q1 2015 | $559,000 | +32.8% | 31,200 | +10.2% | 0.00% | – |
Q4 2014 | $421,000 | -2.1% | 28,300 | -17.0% | 0.00% | – |
Q3 2014 | $430,000 | -40.6% | 34,100 | 0.0% | 0.00% | -100.0% |
Q2 2014 | $724,000 | +10.9% | 34,100 | -5.0% | 0.00% | 0.0% |
Q1 2014 | $653,000 | -35.6% | 35,912 | -9.2% | 0.00% | 0.0% |
Q4 2013 | $1,014,000 | +20.6% | 39,561 | -0.1% | 0.00% | 0.0% |
Q3 2013 | $841,000 | +1.4% | 39,592 | -12.0% | 0.00% | 0.0% |
Q2 2013 | $829,000 | – | 45,004 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Cowen Prime Services LLC | 2,505,716 | $53,196,000 | 20.76% |
Lyon Street Capital, LLC | 517,928 | $10,997,013,000 | 5.42% |
NEEDHAM INVESTMENT MANAGEMENT LLC | 585,000 | $12,419,000 | 2.78% |
Shannon River Fund Management LLC | 1,432,285 | $30,407,000 | 2.10% |
FALCON POINT CAPITAL, LLC | 44,713 | $949,000 | 1.01% |
EAM Investors, LLC | 157,647 | $3,350,000 | 0.67% |
AlphaOne Investment Services, LLC | 120,819 | $2,567,000 | 0.66% |
NORTHPOINTE CAPITAL LLC | 232,615 | $4,943,000 | 0.58% |
BURNHAM ASSET MANAGEMENT CORP /NY/ | 60,000 | $1,274,000 | 0.32% |
EMERALD MUTUAL FUND ADVISERS TRUST | 203,062 | $4,312,000 | 0.30% |