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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,388,360 | -30.9% | 258,900 | -3.8% | 0.08% | -28.0% |
| Q2 2023 | $12,136,410 | -1.8% | 269,100 | -7.7% | 0.12% | -4.8% |
| Q1 2023 | $12,363,840 | +37.9% | 291,600 | -7.2% | 0.12% | +31.9% |
| Q4 2022 | $8,963,836 | +6.6% | 314,300 | -8.3% | 0.09% | -1.1% |
| Q3 2022 | $8,409,000 | +11.1% | 342,800 | -2.6% | 0.10% | +21.8% |
| Q2 2022 | $7,569,000 | -29.5% | 351,900 | -8.6% | 0.08% | -14.3% |
| Q1 2022 | $10,736,000 | -22.3% | 385,200 | -11.4% | 0.09% | -11.7% |
| Q4 2021 | $13,822,000 | +41.5% | 434,800 | +2.5% | 0.10% | +41.1% |
| Q3 2021 | $9,771,000 | +25.3% | 424,100 | -1.2% | 0.07% | +35.2% |
| Q2 2021 | $7,801,000 | -13.0% | 429,100 | -14.9% | 0.05% | -10.0% |
| Q1 2021 | $8,963,000 | +3.5% | 504,100 | +25.7% | 0.06% | -16.7% |
| Q4 2020 | $8,664,000 | +12.4% | 401,100 | -2.6% | 0.07% | -13.3% |
| Q3 2020 | $7,707,000 | -13.8% | 411,900 | -9.9% | 0.08% | -15.3% |
| Q2 2020 | $8,941,000 | +50.7% | 457,100 | -9.7% | 0.10% | +21.0% |
| Q1 2020 | $5,933,000 | -30.6% | 506,200 | 0.0% | 0.08% | +6.6% |
| Q4 2019 | $8,550,000 | +30.7% | 506,200 | +1.2% | 0.08% | +24.6% |
| Q3 2019 | $6,540,000 | +1.2% | 500,400 | +1.6% | 0.06% | +5.2% |
| Q2 2019 | $6,464,000 | +6.2% | 492,700 | 0.0% | 0.06% | +13.7% |
| Q1 2019 | $6,085,000 | +46.5% | 492,700 | 0.0% | 0.05% | +37.8% |
| Q4 2018 | $4,153,000 | +22.3% | 492,700 | +31.0% | 0.04% | +60.9% |
| Q3 2018 | $3,395,000 | +14.7% | 376,000 | +52.2% | 0.02% | +15.0% |
| Q2 2018 | $2,959,000 | -10.7% | 247,000 | -13.1% | 0.02% | -13.0% |
| Q1 2018 | $3,315,000 | -40.2% | 284,275 | -19.5% | 0.02% | -37.8% |
| Q4 2017 | $5,545,000 | -6.8% | 353,175 | -8.0% | 0.04% | -5.1% |
| Q3 2017 | $5,948,000 | +33.0% | 384,000 | +41.3% | 0.04% | +30.0% |
| Q2 2017 | $4,471,000 | -15.8% | 271,800 | +15.8% | 0.03% | -14.3% |
| Q1 2017 | $5,311,000 | -0.8% | 234,800 | -1.1% | 0.04% | +2.9% |
| Q4 2016 | $5,356,000 | -23.5% | 237,500 | -38.3% | 0.03% | -26.1% |
| Q3 2016 | $6,999,000 | -15.5% | 385,200 | -34.9% | 0.05% | -16.4% |
| Q2 2016 | $8,278,000 | +0.4% | 591,700 | -4.0% | 0.06% | +5.8% |
| Q1 2016 | $8,245,000 | +66.2% | 616,200 | +34.6% | 0.05% | +73.3% |
| Q4 2015 | $4,961,000 | +125.5% | 457,700 | +108.0% | 0.03% | +150.0% |
| Q3 2015 | $2,200,000 | -40.5% | 220,000 | -4.8% | 0.01% | -25.0% |
| Q2 2015 | $3,696,000 | +236.0% | 231,000 | +276.2% | 0.02% | +300.0% |
| Q1 2015 | $1,100,000 | +773.0% | 61,400 | +626.6% | 0.00% | – |
| Q4 2014 | $126,000 | +65.8% | 8,450 | +39.7% | 0.00% | – |
| Q3 2014 | $76,000 | -40.6% | 6,050 | 0.0% | 0.00% | – |
| Q2 2014 | $128,000 | – | 6,050 | – | 0.00% | – |
Download | ||||||
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% |