PIERIS PHARMACEUTICALS INC's ticker is PIRS and the CUSIP is 720795103. A total of 61 filers reported holding PIERIS PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is 0.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $951,612 | -25.0% | 975,012 | -20.1% | 0.03% | -31.2% |
| Q4 2022 | $1,269,630 | -9.6% | 1,220,798 | 0.0% | 0.05% | -18.6% |
| Q3 2022 | $1,404,000 | -31.7% | 1,220,798 | +11.1% | 0.06% | -24.4% |
| Q2 2022 | $2,055,000 | -34.1% | 1,098,888 | +6.9% | 0.08% | -18.8% |
| Q1 2022 | $3,116,000 | -19.8% | 1,028,322 | 0.0% | 0.10% | -11.1% |
| Q4 2021 | $3,887,000 | -26.9% | 1,028,322 | 0.0% | 0.11% | -28.0% |
| Q3 2021 | $5,316,000 | +19.2% | 1,028,322 | -11.7% | 0.15% | +45.6% |
| Q2 2021 | $4,461,000 | +241.1% | 1,164,746 | +128.9% | 0.10% | +255.2% |
| Q1 2021 | $1,308,000 | +2.8% | 508,768 | 0.0% | 0.03% | 0.0% |
| Q4 2020 | $1,272,000 | +20.8% | 508,768 | 0.0% | 0.03% | +11.5% |
| Q3 2020 | $1,053,000 | -33.2% | 508,768 | 0.0% | 0.03% | -27.8% |
| Q2 2020 | $1,577,000 | +127.6% | 508,768 | +67.4% | 0.04% | +111.8% |
| Q1 2020 | $693,000 | -37.0% | 303,866 | 0.0% | 0.02% | -22.7% |
| Q4 2019 | $1,100,000 | +6.2% | 303,866 | 0.0% | 0.02% | -4.3% |
| Q3 2019 | $1,036,000 | -44.7% | 303,866 | -23.7% | 0.02% | -47.7% |
| Q2 2019 | $1,872,000 | +12.9% | 398,228 | -19.5% | 0.04% | +12.8% |
| Q1 2019 | $1,658,000 | +26.0% | 494,829 | 0.0% | 0.04% | -11.4% |
| Q4 2018 | $1,316,000 | +22.3% | 494,829 | +157.6% | 0.04% | +41.9% |
| Q3 2018 | $1,076,000 | +70.8% | 192,100 | +54.7% | 0.03% | +106.7% |
| Q2 2018 | $630,000 | -25.6% | 124,200 | 0.0% | 0.02% | -37.5% |
| Q1 2018 | $847,000 | – | 124,200 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lynx1 Capital Management LP | 1,136,319 | $3,443,000 | 3.20% |
| Aquilo Capital Management, LLC | 3,708,882 | $11,238,000 | 1.65% |
| Soleus Capital Management, L.P. | 4,134,868 | $12,529,000 | 1.62% |
| GREAT POINT PARTNERS LLC | 2,199,076 | $6,663,000 | 1.61% |
| BVF INC/IL | 5,328,239 | $16,145,000 | 0.65% |
| Cutter & CO Brokerage, Inc. | 406,229 | $1,231,000 | 0.37% |
| WEALTH EFFECTS LLC | 80,400 | $244,000 | 0.11% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,028,322 | $3,116,000 | 0.10% |
| Rhenman & Partners Asset Management AB | 300,000 | $909,000 | 0.09% |
| Woodline Partners LP | 1,587,475 | $4,810,000 | 0.08% |