PIERIS PHARMACEUTICALS INC's ticker is and the CUSIP is 720795903. A total of 3 filers reported holding PIERIS PHARMACEUTICALS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $417 | +79.7% | 1,400 | 0.0% | 0.00% | – |
| Q2 2023 | $232 | -83.0% | 1,400 | 0.0% | 0.00% | – |
| Q1 2023 | $1,366 | -79.8% | 1,400 | -78.5% | 0.00% | – |
| Q4 2022 | $6,760 | -48.0% | 6,500 | -43.5% | 0.00% | – |
| Q3 2022 | $13,000 | -40.9% | 11,500 | 0.0% | 0.00% | – |
| Q2 2022 | $22,000 | -86.9% | 11,500 | -79.2% | 0.00% | – |
| Q1 2022 | $168,000 | -44.6% | 55,400 | -30.8% | 0.00% | – |
| Q4 2021 | $303,000 | +256.5% | 80,100 | +385.5% | 0.00% | – |
| Q3 2021 | $85,000 | -90.3% | 16,500 | -92.8% | 0.00% | -100.0% |
| Q2 2021 | $878,000 | +8680.0% | 229,200 | +5630.0% | 0.00% | – |
| Q1 2021 | $10,000 | – | 4,000 | +3900.0% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 100 | -92.9% | 0.00% | – |
| Q4 2019 | $5,000 | -70.6% | 1,400 | -72.5% | 0.00% | – |
| Q3 2019 | $17,000 | +240.0% | 5,100 | +410.0% | 0.00% | – |
| Q2 2019 | $5,000 | -93.4% | 1,000 | -91.0% | 0.00% | -100.0% |
| Q1 2018 | $76,000 | +181.5% | 11,100 | +208.3% | 0.00% | – |
| Q4 2017 | $27,000 | – | 3,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 1,400 | $417 | 0.00% |
| SIMPLEX TRADING, LLC | 15,300 | $4 | 0.00% |