PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 312 filers reported holding PENUMBRA INC in Q1 2023. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $57,393,631 | -28.8% | 237,252 | +1.3% | 0.92% | -19.6% |
| Q2 2023 | $80,585,733 | +21.4% | 234,220 | -1.7% | 1.15% | +19.4% |
| Q1 2023 | $66,376,155 | +32.1% | 238,172 | +5.5% | 0.96% | +44.4% |
| Q4 2022 | $50,235,250 | +39.6% | 225,817 | +19.0% | 0.67% | +29.3% |
| Q3 2022 | $35,981,000 | +50.0% | 189,774 | -1.5% | 0.52% | +52.2% |
| Q2 2022 | $23,981,000 | -44.3% | 192,588 | -0.6% | 0.34% | -32.1% |
| Q1 2022 | $43,016,000 | -22.7% | 193,654 | -0.0% | 0.50% | -13.1% |
| Q4 2021 | $55,664,000 | +1.5% | 193,734 | -5.8% | 0.57% | +3.2% |
| Q3 2021 | $54,817,000 | +9.8% | 205,692 | +12.9% | 0.56% | +14.2% |
| Q2 2021 | $49,913,000 | +2.6% | 182,125 | +1.3% | 0.49% | -5.4% |
| Q1 2021 | $48,671,000 | +88.6% | 179,875 | +22.0% | 0.52% | +74.0% |
| Q4 2020 | $25,812,000 | +9.6% | 147,495 | +21.7% | 0.30% | -9.2% |
| Q3 2020 | $23,558,000 | +34.2% | 121,194 | +23.5% | 0.33% | +31.5% |
| Q2 2020 | $17,552,000 | +32.5% | 98,152 | +19.5% | 0.25% | -3.5% |
| Q1 2020 | $13,251,000 | +17.2% | 82,139 | +19.3% | 0.26% | +43.6% |
| Q4 2019 | $11,311,000 | +235.7% | 68,855 | +174.9% | 0.18% | +184.1% |
| Q3 2019 | $3,369,000 | -16.4% | 25,048 | -0.5% | 0.06% | -8.7% |
| Q2 2019 | $4,029,000 | +15.9% | 25,180 | +6.5% | 0.07% | -63.9% |
| Q1 2019 | $3,475,000 | +18.2% | 23,637 | -1.7% | 0.19% | -1.0% |
| Q4 2018 | $2,939,000 | +2.5% | 24,050 | +25.6% | 0.19% | +6.0% |
| Q3 2018 | $2,866,000 | +47.9% | 19,142 | +36.5% | 0.18% | +10.3% |
| Q2 2018 | $1,938,000 | -0.3% | 14,027 | -16.5% | 0.16% | -14.1% |
| Q1 2018 | $1,943,000 | +22.9% | 16,800 | 0.0% | 0.19% | +16.4% |
| Q4 2017 | $1,581,000 | +4.2% | 16,800 | 0.0% | 0.16% | +3.8% |
| Q3 2017 | $1,517,000 | +52.9% | 16,800 | +48.7% | 0.16% | +35.9% |
| Q2 2017 | $992,000 | +137.9% | 11,300 | +126.0% | 0.12% | +108.9% |
| Q1 2017 | $417,000 | +30.7% | 5,000 | 0.0% | 0.06% | -13.8% |
| Q4 2016 | $319,000 | -16.1% | 5,000 | 0.0% | 0.06% | -5.8% |
| Q3 2016 | $380,000 | +27.5% | 5,000 | 0.0% | 0.07% | +23.2% |
| Q2 2016 | $298,000 | -19.0% | 5,000 | -37.5% | 0.06% | -16.4% |
| Q1 2016 | $368,000 | – | 8,000 | – | 0.07% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 673,371 | $162,895,179 | 3.44% |
| Rock Springs Capital Management LP | 503,750 | $121,862,163 | 3.26% |
| OAK HARBOR WEALTH PARTNERS, LLC | 34,357 | $8,311,302 | 2.94% |
| CARRET ASSET MANAGEMENT, LLC | 79,000 | $19,110,890 | 2.66% |
| PFM Health Sciences, LP | 192,406 | $46,544,935 | 2.19% |
| Redmile Group, LLC | 155,076 | $37,514,435 | 1.78% |
| F/M Investments LLC | 8,461 | $2,046,801 | 1.53% |
| NEXT CENTURY GROWTH INVESTORS LLC | 52,513 | $12,703,419 | 1.38% |
| Atika Capital Management LLC | 37,500 | $9,071,625 | 1.19% |
| Prosight Management, LP | 13,500 | $3,265,785 | 1.04% |