PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 131 filers reported holding PENUMBRA INC in Q3 2016. The put-call ratio across all filers is 2.57 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,427,161 | +23.8% | 4,148 | +0.3% | 0.26% | +16.8% |
| Q1 2023 | $1,152,383 | -7.3% | 4,135 | -26.0% | 0.23% | -12.1% |
| Q4 2022 | $1,243,329 | -56.3% | 5,589 | -72.9% | 0.26% | -42.8% |
| Q2 2018 | $2,848,000 | -12.9% | 20,612 | -27.1% | 0.45% | -17.5% |
| Q1 2018 | $3,268,000 | +78.2% | 28,255 | +45.0% | 0.54% | +65.9% |
| Q4 2017 | $1,834,000 | -15.0% | 19,492 | -18.4% | 0.33% | +14.3% |
| Q3 2017 | $2,157,000 | -20.9% | 23,885 | -23.1% | 0.29% | -36.4% |
| Q2 2017 | $2,727,000 | -17.5% | 31,072 | -28.6% | 0.45% | +1.6% |
| Q3 2016 | $3,305,000 | +1.5% | 43,491 | -20.6% | 0.44% | -9.4% |
| Q2 2016 | $3,257,000 | +34.8% | 54,747 | +4.2% | 0.49% | +29.6% |
| Q1 2016 | $2,417,000 | – | 52,552 | – | 0.38% | – |
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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% |