PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 114 filers reported holding PIERIS PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 45.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $89,000 | -63.8% | 23,276 | -75.7% | 0.00% | – |
| Q1 2021 | $246,000 | -6.8% | 95,606 | -9.4% | 0.00% | – |
| Q4 2020 | $264,000 | +23.4% | 105,583 | +2.0% | 0.00% | – |
| Q3 2020 | $214,000 | +1.4% | 103,512 | +52.4% | 0.00% | – |
| Q2 2020 | $211,000 | +56.3% | 67,904 | +14.0% | 0.00% | – |
| Q1 2020 | $135,000 | -69.5% | 59,556 | -51.5% | 0.00% | – |
| Q4 2019 | $443,000 | +751.9% | 122,724 | +683.6% | 0.00% | – |
| Q3 2019 | $52,000 | -70.3% | 15,661 | -58.1% | 0.00% | – |
| Q2 2019 | $175,000 | -31.9% | 37,400 | -51.4% | 0.00% | – |
| Q1 2019 | $257,000 | -49.1% | 77,001 | -59.5% | 0.00% | – |
| Q4 2018 | $505,000 | -68.0% | 190,266 | -32.5% | 0.00% | – |
| Q3 2018 | $1,578,000 | +52.9% | 282,067 | +38.4% | 0.00% | – |
| Q2 2018 | $1,032,000 | -21.3% | 203,741 | +5.9% | 0.00% | -100.0% |
| Q1 2018 | $1,311,000 | +0.1% | 192,323 | +10.8% | 0.00% | 0.0% |
| Q4 2017 | $1,310,000 | +264.9% | 173,580 | +176.9% | 0.00% | – |
| Q3 2017 | $359,000 | +81.3% | 62,690 | +58.9% | 0.00% | – |
| Q2 2017 | $198,000 | +17.2% | 39,463 | -39.6% | 0.00% | – |
| Q1 2017 | $169,000 | +168.3% | 65,337 | +88.5% | 0.00% | – |
| Q3 2016 | $63,000 | – | 34,658 | – | 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% |