PDF SOLUTIONS INC's ticker is PDFS and the CUSIP is 693282105. A total of 179 filers reported holding PDF SOLUTIONS INC in Q1 2023. The put-call ratio across all filers is 0.68 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $445 | -28.1% | 13,730 | 0.0% | 0.00% | -20.0% |
| Q2 2023 | $619 | +8.4% | 13,730 | +1.9% | 0.01% | 0.0% |
| Q1 2023 | $571 | +39.3% | 13,475 | -6.2% | 0.01% | +25.0% |
| Q4 2022 | $410 | -99.9% | 14,366 | +0.3% | 0.00% | +33.3% |
| Q3 2022 | $351,000 | +14.0% | 14,319 | +0.1% | 0.00% | 0.0% |
| Q2 2022 | $308,000 | -17.0% | 14,304 | +7.4% | 0.00% | 0.0% |
| Q1 2022 | $371,000 | -58.6% | 13,319 | -52.8% | 0.00% | 0.0% |
| Q4 2021 | $896,000 | +172.3% | 28,196 | +97.4% | 0.00% | 0.0% |
| Q3 2021 | $329,000 | +24.6% | 14,281 | -1.7% | 0.00% | +50.0% |
| Q2 2021 | $264,000 | – | 14,530 | – | 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% |