PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 91 filers reported holding PIERIS PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 42.60 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $556 | +79.9% | 1,866 | 0.0% | 0.00% | – |
| Q2 2023 | $309 | -99.8% | 1,866 | -97.0% | 0.00% | – |
| Q1 2021 | $162,000 | +3.2% | 62,904 | +0.2% | 0.00% | – |
| Q4 2020 | $157,000 | +28.7% | 62,804 | +6.6% | 0.00% | – |
| Q3 2020 | $122,000 | -41.6% | 58,904 | -12.7% | 0.00% | – |
| Q2 2020 | $209,000 | +45.1% | 67,499 | +6.8% | 0.00% | – |
| Q1 2020 | $144,000 | -37.1% | 63,189 | 0.0% | 0.00% | – |
| Q4 2019 | $229,000 | +7.0% | 63,189 | +0.5% | 0.00% | – |
| Q3 2019 | $214,000 | -28.2% | 62,886 | -0.7% | 0.00% | -100.0% |
| Q2 2019 | $298,000 | +34.8% | 63,336 | -3.9% | 0.00% | – |
| Q1 2019 | $221,000 | +24.2% | 65,934 | -1.3% | 0.00% | – |
| Q4 2018 | $178,000 | -27.9% | 66,836 | +51.5% | 0.00% | – |
| Q3 2018 | $247,000 | +2.5% | 44,116 | -7.1% | 0.00% | – |
| Q2 2018 | $241,000 | +6.6% | 47,466 | +43.5% | 0.00% | – |
| Q1 2018 | $226,000 | -1.7% | 33,074 | +8.7% | 0.00% | – |
| Q4 2017 | $230,000 | +6.5% | 30,434 | -18.8% | 0.00% | – |
| Q3 2017 | $216,000 | +17.4% | 37,464 | +3.2% | 0.00% | – |
| Q2 2017 | $184,000 | – | 36,285 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Aquilo Capital Management, LLC | 3,196,527 | $16,526,000 | 3.00% |
| BVF INC/IL | 5,328,239 | $27,547,000 | 1.08% |
| Soleus Capital Management, L.P. | 740,000 | $3,826,000 | 0.60% |
| Cutter & CO Brokerage, Inc. | 326,100 | $1,686,000 | 0.40% |
| EAM Investors, LLC | 288,459 | $1,491,000 | 0.25% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,028,322 | $5,316,000 | 0.15% |
| Rhenman & Partners Asset Management AB | 300,000 | $1,551,000 | 0.11% |
| Navis Wealth Advisors, LLC | 16,000 | $83,000 | 0.06% |
| Sigma Planning Corp | 364,484 | $1,884,000 | 0.06% |
| XTX Topco Ltd | 32,650 | $169,000 | 0.06% |