PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 73 filers reported holding PIERIS PHARMACEUTICALS INC in Q1 2022. The put-call ratio across all filers is 0.13 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q2 2023 | $7,569 | -97.5% | 45,737 | -85.0% | 0.00% | – |
| Q1 2023 | $298,218 | +116.1% | 305,552 | +130.3% | 0.00% | – |
| Q4 2022 | $137,980 | -4.2% | 132,673 | +5.7% | 0.00% | – |
| Q3 2022 | $144,000 | -38.7% | 125,477 | 0.0% | 0.00% | – |
| Q2 2022 | $235,000 | -38.2% | 125,477 | 0.0% | 0.00% | – |
| Q1 2022 | $380,000 | +12566.7% | 125,477 | +9552.1% | 0.00% | – |
| Q3 2020 | $3,000 | +200.0% | 1,300 | +225.0% | 0.00% | – |
| Q2 2020 | $1,000 | – | 400 | – | 0.00% | – |
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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% |