PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 99 filers reported holding PDF SOLUTIONS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,799,492 | -28.3% | 86,404 | -0.3% | 0.00% | 0.0% |
| Q2 2023 | $3,906,923 | +24.5% | 86,628 | +17.1% | 0.00% | 0.0% |
| Q1 2023 | $3,136,836 | +46.5% | 73,982 | -1.4% | 0.00% | 0.0% |
| Q4 2022 | $2,140,825 | +19.2% | 75,064 | +2.6% | 0.00% | 0.0% |
| Q3 2022 | $1,796,000 | +14.0% | 73,183 | -0.2% | 0.00% | 0.0% |
| Q2 2022 | $1,575,000 | -21.9% | 73,301 | +1.3% | 0.00% | 0.0% |
| Q1 2022 | $2,017,000 | -12.9% | 72,375 | -0.7% | 0.00% | 0.0% |
| Q4 2021 | $2,316,000 | +43.2% | 72,852 | +3.8% | 0.00% | 0.0% |
| Q3 2021 | $1,617,000 | +39.9% | 70,170 | +10.4% | 0.00% | – |
| Q2 2021 | $1,156,000 | -22.8% | 63,553 | -24.5% | 0.00% | -100.0% |
| Q1 2021 | $1,497,000 | -17.2% | 84,186 | +0.7% | 0.00% | 0.0% |
| Q4 2020 | $1,807,000 | +15.8% | 83,627 | +0.2% | 0.00% | 0.0% |
| Q3 2020 | $1,561,000 | -0.4% | 83,425 | +4.1% | 0.00% | 0.0% |
| Q2 2020 | $1,568,000 | +83.2% | 80,168 | +9.8% | 0.00% | 0.0% |
| Q1 2020 | $856,000 | -29.9% | 73,027 | +1.0% | 0.00% | 0.0% |
| Q4 2019 | $1,221,000 | +35.7% | 72,285 | +4.9% | 0.00% | – |
| Q3 2019 | $900,000 | +4.2% | 68,895 | +4.6% | 0.00% | – |
| Q2 2019 | $864,000 | +7.2% | 65,855 | +1.0% | 0.00% | – |
| Q1 2019 | $806,000 | +65.5% | 65,232 | +12.2% | 0.00% | – |
| Q4 2018 | $487,000 | -9.0% | 58,144 | -2.9% | 0.00% | – |
| Q3 2018 | $535,000 | -17.2% | 59,893 | +10.4% | 0.00% | – |
| Q2 2018 | $646,000 | +6.4% | 54,235 | +3.4% | 0.00% | – |
| Q1 2018 | $607,000 | -23.4% | 52,474 | +4.1% | 0.00% | -100.0% |
| Q4 2017 | $792,000 | +588.7% | 50,426 | +570.9% | 0.00% | – |
| Q3 2017 | $115,000 | +4.5% | 7,516 | +14.1% | 0.00% | – |
| Q2 2017 | $110,000 | -26.2% | 6,590 | 0.0% | 0.00% | – |
| Q1 2017 | $149,000 | -2.0% | 6,590 | -1.6% | 0.00% | – |
| Q4 2016 | $152,000 | +123.5% | 6,699 | +74.5% | 0.00% | – |
| Q3 2016 | $68,000 | -9.3% | 3,839 | -30.5% | 0.00% | – |
| Q2 2016 | $75,000 | +1.4% | 5,525 | 0.0% | 0.00% | – |
| Q1 2016 | $74,000 | +21.3% | 5,525 | 0.0% | 0.00% | – |
| Q4 2015 | $61,000 | +10.9% | 5,525 | 0.0% | 0.00% | – |
| Q3 2015 | $55,000 | -37.5% | 5,525 | 0.0% | 0.00% | – |
| Q2 2015 | $88,000 | -12.0% | 5,525 | 0.0% | 0.00% | – |
| Q1 2015 | $100,000 | +49.3% | 5,525 | +23.1% | 0.00% | – |
| Q4 2014 | $67,000 | +15.5% | 4,489 | 0.0% | 0.00% | – |
| Q3 2014 | $58,000 | – | 4,489 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Cowen Prime Services LLC | 1,678,475 | $43,003,000 | 16.54% |
| Lyon Street Capital, LLC | 594,799 | $15,239,000,000 | 6.85% |
| HWG Holdings LP | 383,623 | $9,828,000 | 6.34% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 585,000 | $14,988,000 | 3.10% |
| Shannon River Fund Management LLC | 1,432,285 | $36,695,000 | 2.75% |
| ACT II MANAGEMENT, LP | 333,241 | $8,538,000 | 2.12% |
| Tygh Capital Management, Inc. | 208,321 | $5,337,000 | 1.12% |
| FALCON POINT CAPITAL, LLC | 33,818 | $866,000 | 0.83% |
| NORTHPOINTE CAPITAL LLC | 343,301 | $8,796,000 | 0.78% |
| AlphaOne Investment Services, LLC | 139,118 | $3,563,000 | 0.78% |