PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 78 filers reported holding PIERIS PHARMACEUTICALS INC in Q3 2021. The put-call ratio across all filers is 1.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $2,586,000 | +6705.3% | 500,113 | +4901.1% | 0.01% | – |
| Q2 2021 | $38,000 | -95.9% | 10,000 | -94.3% | 0.00% | -100.0% |
| Q3 2018 | $933,000 | +6.5% | 174,088 | +0.8% | 0.01% | 0.0% |
| Q2 2018 | $876,000 | -23.5% | 172,738 | +2.9% | 0.01% | -25.0% |
| Q1 2018 | $1,145,000 | +140.0% | 167,917 | +165.6% | 0.01% | +166.7% |
| Q4 2017 | $477,000 | – | 63,223 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lynx1 Capital Management LP | 5,628,585 | $5,853,728 | 5.06% |
| Aquilo Capital Management, LLC | 4,552,876 | $4,734,991 | 1.78% |
| BVF INC/IL | 5,080,320 | $5,283,533 | 0.22% |
| Soleus Capital Management, L.P. | 1,000,000 | $1,040,000 | 0.15% |
| Cutter & CO Brokerage, Inc. | 378,479 | $393,618 | 0.13% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,220,798 | $1,269,630 | 0.05% |
| GSA CAPITAL PARTNERS LLP | 365,047 | $380 | 0.05% |
| Annandale Capital, LLC | 67,000 | $70 | 0.02% |
| WEALTH EFFECTS LLC | 21,700 | $22,568 | 0.01% |
| Sigma Planning Corp | 343,934 | $357,691 | 0.01% |