PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 113 filers reported holding PDF SOLUTIONS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,184,026 | -27.2% | 36,544 | +1.3% | 0.00% | -50.0% |
| Q2 2023 | $1,626,712 | -17.9% | 36,069 | -22.8% | 0.00% | 0.0% |
| Q1 2023 | $1,980,674 | +44.1% | 46,714 | -3.1% | 0.00% | 0.0% |
| Q4 2022 | $1,374,664 | -20.2% | 48,200 | -31.4% | 0.00% | 0.0% |
| Q3 2022 | $1,723,000 | +8.6% | 70,229 | -4.8% | 0.00% | 0.0% |
| Q2 2022 | $1,587,000 | -25.3% | 73,802 | -6.7% | 0.00% | 0.0% |
| Q1 2022 | $2,124,000 | +15.6% | 79,114 | +36.9% | 0.00% | 0.0% |
| Q4 2021 | $1,837,000 | +23.5% | 57,800 | -10.5% | 0.00% | +100.0% |
| Q3 2021 | $1,487,000 | +31.9% | 64,550 | +4.1% | 0.00% | 0.0% |
| Q2 2021 | $1,127,000 | +1274.4% | 62,000 | +792.3% | 0.00% | – |
| Q1 2020 | $82,000 | +74.5% | 6,948 | +91.9% | 0.00% | – |
| Q3 2019 | $47,000 | +261.5% | 3,620 | +235.8% | 0.00% | – |
| Q1 2018 | $13,000 | -91.4% | 1,078 | -88.8% | 0.00% | – |
| Q4 2017 | $151,000 | +9.4% | 9,624 | +8.3% | 0.00% | – |
| Q3 2017 | $138,000 | -6.8% | 8,883 | -1.2% | 0.00% | – |
| Q2 2017 | $148,000 | -41.3% | 8,987 | -19.3% | 0.00% | -100.0% |
| Q1 2017 | $252,000 | +21.2% | 11,137 | +20.6% | 0.00% | 0.0% |
| Q4 2016 | $208,000 | +24.6% | 9,235 | +0.7% | 0.00% | – |
| Q3 2016 | $167,000 | +198.2% | 9,167 | +127.8% | 0.00% | – |
| Q2 2016 | $56,000 | +7.7% | 4,024 | +3.0% | 0.00% | – |
| Q1 2016 | $52,000 | +30.0% | 3,908 | +5.9% | 0.00% | – |
| Q4 2015 | $40,000 | +14.3% | 3,689 | +4.1% | 0.00% | – |
| Q3 2015 | $35,000 | -59.8% | 3,544 | -34.4% | 0.00% | – |
| Q2 2015 | $87,000 | -69.5% | 5,405 | -66.0% | 0.00% | -100.0% |
| Q1 2015 | $285,000 | +20.8% | 15,900 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $236,000 | – | 15,900 | – | 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% |