PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 85 filers reported holding PIERIS PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $184,000 | -62.9% | 35,592 | -72.5% | 0.00% | -50.0% |
| Q2 2021 | $496,000 | +1277.8% | 129,608 | +643.6% | 0.00% | – |
| Q3 2020 | $36,000 | -80.6% | 17,429 | -78.7% | 0.00% | -100.0% |
| Q1 2020 | $186,000 | +14.8% | 81,758 | +82.7% | 0.01% | +400.0% |
| Q4 2019 | $162,000 | +217.6% | 44,761 | +314.5% | 0.00% | – |
| Q2 2019 | $51,000 | -64.3% | 10,800 | -61.8% | 0.00% | -100.0% |
| Q2 2018 | $143,000 | +15.3% | 28,300 | +55.5% | 0.00% | 0.0% |
| Q1 2018 | $124,000 | -69.2% | 18,200 | -65.8% | 0.00% | -71.4% |
| Q4 2017 | $402,000 | – | 53,260 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lynx1 Capital Management LP | 1,136,319 | $3,443,000 | 3.20% |
| Aquilo Capital Management, LLC | 3,708,882 | $11,238,000 | 1.65% |
| Soleus Capital Management, L.P. | 4,134,868 | $12,529,000 | 1.62% |
| GREAT POINT PARTNERS LLC | 2,199,076 | $6,663,000 | 1.61% |
| BVF INC/IL | 5,328,239 | $16,145,000 | 0.65% |
| Cutter & CO Brokerage, Inc. | 406,229 | $1,231,000 | 0.37% |
| WEALTH EFFECTS LLC | 80,400 | $244,000 | 0.11% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,028,322 | $3,116,000 | 0.10% |
| Rhenman & Partners Asset Management AB | 300,000 | $909,000 | 0.09% |
| Woodline Partners LP | 1,587,475 | $4,810,000 | 0.08% |