PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 103 filers reported holding PDF SOLUTIONS INC in Q4 2013. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $526,111 | -79.4% | 16,238 | -71.3% | 0.00% | -100.0% |
Q2 2023 | $2,555,592 | -6.1% | 56,665 | -11.7% | 0.00% | -50.0% |
Q1 2023 | $2,720,214 | +72.5% | 64,156 | +16.1% | 0.00% | +100.0% |
Q4 2022 | $1,576,671 | +18.4% | 55,283 | +1.8% | 0.00% | 0.0% |
Q3 2022 | $1,332,000 | -80.0% | 54,290 | -82.5% | 0.00% | -75.0% |
Q2 2022 | $6,676,000 | -16.8% | 310,381 | +7.8% | 0.00% | 0.0% |
Q1 2022 | $8,028,000 | +342.3% | 288,032 | +404.7% | 0.00% | +300.0% |
Q4 2021 | $1,815,000 | +41.7% | 57,066 | +2.6% | 0.00% | 0.0% |
Q3 2021 | $1,281,000 | -26.8% | 55,598 | -42.3% | 0.00% | 0.0% |
Q2 2021 | $1,751,000 | +237.4% | 96,343 | +229.6% | 0.00% | – |
Q1 2021 | $519,000 | -21.7% | 29,232 | -4.8% | 0.00% | – |
Q4 2020 | $663,000 | +51.4% | 30,704 | +31.2% | 0.00% | – |
Q3 2020 | $438,000 | +53.7% | 23,406 | +60.7% | 0.00% | – |
Q2 2020 | $285,000 | +50.0% | 14,565 | -10.4% | 0.00% | – |
Q1 2020 | $190,000 | -84.6% | 16,261 | -77.7% | 0.00% | -100.0% |
Q4 2019 | $1,231,000 | +435.2% | 72,990 | +312.1% | 0.00% | – |
Q3 2019 | $230,000 | -67.2% | 17,712 | -67.0% | 0.00% | – |
Q2 2019 | $702,000 | +63.3% | 53,628 | +53.2% | 0.00% | – |
Q1 2019 | $430,000 | +9.4% | 34,995 | -25.4% | 0.00% | – |
Q4 2018 | $393,000 | -65.5% | 46,882 | -62.9% | 0.00% | – |
Q3 2018 | $1,139,000 | -34.4% | 126,295 | -12.9% | 0.00% | – |
Q2 2018 | $1,735,000 | +54.4% | 144,958 | +50.2% | 0.00% | -100.0% |
Q1 2018 | $1,124,000 | +16.5% | 96,479 | +56.6% | 0.00% | 0.0% |
Q4 2017 | $965,000 | -60.6% | 61,601 | -61.1% | 0.00% | -50.0% |
Q3 2017 | $2,450,000 | +21.5% | 158,277 | +28.9% | 0.00% | +100.0% |
Q2 2017 | $2,017,000 | +154.4% | 122,778 | +249.3% | 0.00% | 0.0% |
Q1 2017 | $793,000 | +112.6% | 35,146 | +111.1% | 0.00% | – |
Q4 2016 | $373,000 | +10.7% | 16,649 | -10.5% | 0.00% | – |
Q3 2016 | $337,000 | -51.7% | 18,592 | -62.8% | 0.00% | – |
Q2 2016 | $698,000 | +29.5% | 50,023 | +23.9% | 0.00% | – |
Q1 2016 | $539,000 | +72.2% | 40,385 | +39.3% | 0.00% | – |
Q4 2015 | $313,000 | -45.9% | 28,988 | -50.0% | 0.00% | – |
Q3 2015 | $579,000 | -35.2% | 58,013 | +3.6% | 0.00% | -100.0% |
Q2 2015 | $894,000 | +325.7% | 56,015 | +377.7% | 0.00% | – |
Q1 2015 | $210,000 | +180.0% | 11,725 | +130.7% | 0.00% | – |
Q4 2014 | $75,000 | -31.8% | 5,083 | -42.2% | 0.00% | – |
Q3 2014 | $110,000 | -26.2% | 8,795 | +24.8% | 0.00% | – |
Q2 2014 | $149,000 | -87.6% | 7,045 | -89.3% | 0.00% | -100.0% |
Q1 2014 | $1,199,000 | +285.5% | 66,025 | +441.0% | 0.00% | – |
Q4 2013 | $311,000 | -61.8% | 12,204 | -68.2% | 0.00% | -100.0% |
Q3 2013 | $814,000 | – | 38,398 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Samjo Capital LLC | 545,000 | $24,579,500 | 20.60% |
Cowen Prime Advisors LLC | 940,175 | $42,401,893 | 14.60% |
NEEDHAM INVESTMENT MANAGEMENT LLC | 657,500 | $29,653,250 | 4.89% |
Divisar Capital Management LLC | 305,459 | $13,776,201 | 2.90% |
Mesirow Financial Investment Management, Inc. | 10,152 | $457,855 | 1.94% |
G2 Investment Partners Management LLC | 120,464 | $5,432,926 | 1.31% |
SNYDER CAPITAL MANAGEMENT L P | 1,194,319 | $53,863,787 | 1.15% |
Aquila Investment Management LLC | 29,000 | $1,307,900 | 1.07% |
EMERALD ADVISERS, LLC | 531,557 | $23,973,221 | 1.05% |
EMERALD MUTUAL FUND ADVISERS TRUST | 413,215 | $18,635,997 | 1.01% |