PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 116 filers reported holding PIERIS PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 4.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $79,000 | +2.6% | 30,932 | +0.3% | 0.00% | – |
| Q4 2020 | $77,000 | +26.2% | 30,851 | +4.0% | 0.00% | – |
| Q3 2020 | $61,000 | -35.1% | 29,667 | -2.2% | 0.00% | – |
| Q2 2020 | $94,000 | +51.6% | 30,341 | +10.7% | 0.00% | – |
| Q1 2020 | $62,000 | -41.0% | 27,398 | -5.5% | 0.00% | – |
| Q4 2019 | $105,000 | +5.0% | 28,980 | -0.8% | 0.00% | – |
| Q3 2019 | $100,000 | -27.5% | 29,225 | -0.7% | 0.00% | -100.0% |
| Q2 2019 | $138,000 | +24.3% | 29,429 | -11.1% | 0.00% | – |
| Q1 2019 | $111,000 | +22.0% | 33,111 | -3.1% | 0.00% | – |
| Q4 2018 | $91,000 | -52.8% | 34,184 | -0.8% | 0.00% | -100.0% |
| Q3 2018 | $193,000 | +12.9% | 34,447 | +1.8% | 0.00% | 0.0% |
| Q2 2018 | $171,000 | -2.3% | 33,826 | +32.1% | 0.00% | 0.0% |
| Q1 2018 | $175,000 | -3.8% | 25,600 | +6.4% | 0.00% | 0.0% |
| Q4 2017 | $182,000 | +36.8% | 24,069 | +4.5% | 0.00% | – |
| Q3 2017 | $133,000 | +23.1% | 23,026 | +8.1% | 0.00% | – |
| Q2 2017 | $108,000 | – | 21,305 | – | 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% |