PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 105 filers reported holding PDF SOLUTIONS INC in Q2 2019. The put-call ratio across all filers is 1.82 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,153 | -85.6% | 66,450 | -80.0% | 0.00% | -83.3% |
| Q2 2023 | $14,989 | +3.4% | 332,358 | -2.8% | 0.02% | -5.3% |
| Q1 2023 | $14,501 | +242.8% | 342,007 | +130.6% | 0.02% | +216.7% |
| Q4 2022 | $4,230 | -99.5% | 148,333 | +315.7% | 0.01% | +500.0% |
| Q3 2022 | $875,000 | -48.1% | 35,683 | -32.7% | 0.00% | -50.0% |
| Q4 2021 | $1,686,000 | +611.4% | 53,030 | +383.6% | 0.00% | – |
| Q4 2020 | $237,000 | -93.8% | 10,966 | -94.4% | 0.00% | -100.0% |
| Q2 2020 | $3,805,000 | +161.3% | 194,526 | +56.6% | 0.01% | +75.0% |
| Q1 2020 | $1,456,000 | -66.5% | 124,246 | -51.7% | 0.00% | -60.0% |
| Q4 2019 | $4,342,000 | +79.5% | 257,090 | +38.9% | 0.01% | +66.7% |
| Q3 2019 | $2,419,000 | +56.1% | 185,118 | +56.7% | 0.01% | +100.0% |
| Q2 2019 | $1,550,000 | +8.4% | 118,117 | +2.0% | 0.00% | 0.0% |
| Q1 2019 | $1,430,000 | – | 115,828 | – | 0.00% | – |
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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% |