PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 61 filers reported holding PIERIS PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1 | – | 4,500 | 0.0% | 0.00% | – |
| Q2 2023 | $0 | -100.0% | 4,500 | 0.0% | 0.00% | – |
| Q1 2023 | $4 | 0.0% | 4,500 | 0.0% | 0.00% | – |
| Q4 2022 | $4 | -99.9% | 4,500 | 0.0% | 0.00% | – |
| Q3 2022 | $5,000 | -37.5% | 4,500 | 0.0% | 0.00% | -100.0% |
| Q2 2022 | $8,000 | -38.5% | 4,500 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | -23.5% | 4,500 | -26.2% | 0.00% | 0.0% |
| Q4 2021 | $17,000 | -71.7% | 6,100 | -73.1% | 0.00% | -66.7% |
| Q3 2021 | $60,000 | -13.0% | 22,700 | -73.3% | 0.00% | 0.0% |
| Q2 2021 | $69,000 | +527.3% | 84,878 | +1745.2% | 0.00% | +200.0% |
| Q1 2021 | $11,000 | 0.0% | 4,600 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $11,000 | +22.2% | 4,600 | -6.1% | 0.00% | 0.0% |
| Q3 2020 | $9,000 | -35.7% | 4,900 | +2.1% | 0.00% | 0.0% |
| Q2 2020 | $14,000 | +27.3% | 4,800 | -7.7% | 0.00% | 0.0% |
| Q1 2020 | $11,000 | +120.0% | 5,200 | +160.0% | 0.00% | – |
| Q4 2019 | $5,000 | -58.3% | 2,000 | -80.2% | 0.00% | -100.0% |
| Q3 2019 | $12,000 | +71.4% | 10,100 | +248.3% | 0.00% | 0.0% |
| Q2 2019 | $7,000 | -22.2% | 2,900 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $9,000 | +28.6% | 2,900 | +7.4% | 0.00% | 0.0% |
| Q4 2018 | $7,000 | -58.8% | 2,700 | -12.9% | 0.00% | 0.0% |
| Q3 2018 | $17,000 | +466.7% | 3,100 | +24.0% | 0.00% | – |
| Q2 2018 | $3,000 | -94.8% | 2,500 | -87.3% | 0.00% | -100.0% |
| Q1 2018 | $58,000 | +866.7% | 19,700 | +885.0% | 0.01% | – |
| Q4 2017 | $6,000 | +50.0% | 2,000 | +185.7% | 0.00% | – |
| Q3 2017 | $4,000 | – | 700 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lynx1 Capital Management LP | 9,775,849 | $2,913,203 | 1.93% |
| Aquilo Capital Management, LLC | 3,303,190 | $984,351 | 0.89% |
| CM Management, LLC | 649,400 | $193,521 | 0.20% |
| BVF INC/IL | 20,609,863 | $6,141,739 | 0.17% |
| WEALTH EFFECTS LLC | 11,700 | $3,487 | 0.00% |
| NJ State Employees Deferred Compensation Plan | 30,000 | $8,940 | 0.00% |
| HUDSON VALLEY INVESTMENT ADVISORS INC /ADV | 14,000 | $4,172 | 0.00% |
| ACADIAN ASSET MANAGEMENT LLC | 962,358 | $286 | 0.00% |
| TWO SIGMA ADVISERS, LP | 24,400 | $7,271 | 0.00% |
| Tower View Wealth Management LLC | 1,000 | $0 | 0.00% |