PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 112 filers reported holding PDF SOLUTIONS INC in Q4 2015. The put-call ratio across all filers is 1.16 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,019 | +17.2% | 62,300 | +63.1% | 0.00% | +50.0% |
| Q2 2023 | $1,723 | +70.8% | 38,200 | +60.5% | 0.00% | +100.0% |
| Q1 2023 | $1,009 | -21.2% | 23,800 | -47.0% | 0.00% | -50.0% |
| Q4 2022 | $1,281 | -99.9% | 44,900 | -25.7% | 0.00% | 0.0% |
| Q3 2022 | $1,482,000 | -51.6% | 60,400 | -57.6% | 0.00% | -50.0% |
| Q2 2022 | $3,064,000 | +69.4% | 142,433 | +119.5% | 0.00% | +100.0% |
| Q1 2022 | $1,809,000 | -51.2% | 64,900 | -44.4% | 0.00% | -60.0% |
| Q4 2021 | $3,710,000 | +4.9% | 116,700 | -24.0% | 0.01% | 0.0% |
| Q3 2021 | $3,537,000 | -1.4% | 153,500 | -22.2% | 0.01% | +25.0% |
| Q2 2021 | $3,587,000 | +39.2% | 197,300 | +36.1% | 0.00% | +33.3% |
| Q1 2021 | $2,577,000 | +209.7% | 144,924 | +276.4% | 0.00% | +200.0% |
| Q4 2020 | $832,000 | -18.1% | 38,500 | -29.1% | 0.00% | 0.0% |
| Q3 2020 | $1,016,000 | +0.7% | 54,300 | -36.9% | 0.00% | 0.0% |
| Q1 2020 | $1,009,000 | +507.8% | 86,100 | +337.1% | 0.00% | – |
| Q4 2018 | $166,000 | -95.6% | 19,700 | -92.0% | 0.00% | -100.0% |
| Q3 2017 | $3,801,000 | +177.0% | 245,366 | +194.2% | 0.00% | +100.0% |
| Q2 2017 | $1,372,000 | -64.1% | 83,400 | -50.7% | 0.00% | -60.0% |
| Q1 2017 | $3,825,000 | -46.8% | 169,100 | -47.0% | 0.01% | -54.5% |
| Q4 2016 | $7,191,000 | -17.9% | 318,900 | -33.8% | 0.01% | -26.7% |
| Q3 2016 | $8,758,000 | +29.3% | 482,000 | -0.4% | 0.02% | +15.4% |
| Q2 2016 | $6,773,000 | -6.3% | 484,100 | -10.4% | 0.01% | -7.1% |
| Q1 2016 | $7,232,000 | +13.4% | 540,500 | -8.1% | 0.01% | 0.0% |
| Q4 2015 | $6,377,000 | +99.7% | 588,300 | +84.2% | 0.01% | +75.0% |
| Q3 2015 | $3,193,000 | -10.6% | 319,300 | +43.0% | 0.01% | 0.0% |
| Q2 2015 | $3,571,000 | +102.9% | 223,210 | +127.3% | 0.01% | +100.0% |
| Q1 2015 | $1,760,000 | +48.9% | 98,200 | +4.8% | 0.00% | +33.3% |
| Q3 2014 | $1,182,000 | -59.4% | 93,700 | -31.7% | 0.00% | -57.1% |
| Q2 2014 | $2,909,000 | -51.8% | 137,100 | -58.7% | 0.01% | -50.0% |
| Q1 2014 | $6,032,000 | +14.9% | 331,982 | +62.0% | 0.01% | +7.7% |
| Q4 2013 | $5,250,000 | +12.1% | 204,900 | -7.2% | 0.01% | +18.2% |
| Q3 2013 | $4,685,000 | +18.0% | 220,700 | +2.5% | 0.01% | +10.0% |
| Q2 2013 | $3,969,000 | – | 215,340 | – | 0.01% | – |
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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% |