PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 317 filers reported holding PENUMBRA INC in Q3 2023. The put-call ratio across all filers is 0.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,491,133 | -29.7% | 6,164 | 0.0% | 0.02% | -27.6% |
| Q2 2023 | $2,120,786 | +19.6% | 6,164 | -3.1% | 0.03% | +11.5% |
| Q1 2023 | $1,773,583 | +25.3% | 6,364 | 0.0% | 0.03% | +18.2% |
| Q4 2022 | $1,415,735 | +17.3% | 6,364 | 0.0% | 0.02% | +10.0% |
| Q3 2022 | $1,207,000 | +57.2% | 6,364 | +3.2% | 0.02% | +66.7% |
| Q2 2022 | $768,000 | -43.9% | 6,164 | 0.0% | 0.01% | -33.3% |
| Q1 2022 | $1,370,000 | -23.9% | 6,164 | -1.6% | 0.02% | -18.2% |
| Q4 2021 | $1,800,000 | +11.4% | 6,264 | +3.3% | 0.02% | 0.0% |
| Q3 2021 | $1,616,000 | -8.8% | 6,064 | -6.2% | 0.02% | -4.3% |
| Q2 2021 | $1,772,000 | +3.6% | 6,464 | +2.3% | 0.02% | -4.2% |
| Q1 2021 | $1,710,000 | +47.5% | 6,320 | -4.5% | 0.02% | +50.0% |
| Q4 2020 | $1,159,000 | -5.6% | 6,620 | +4.7% | 0.02% | -20.0% |
| Q3 2020 | $1,228,000 | +14.1% | 6,320 | +5.0% | 0.02% | 0.0% |
| Q2 2020 | $1,076,000 | +12.7% | 6,020 | +1.7% | 0.02% | -4.8% |
| Q1 2020 | $955,000 | -1.8% | 5,920 | 0.0% | 0.02% | +23.5% |
| Q4 2019 | $973,000 | +22.2% | 5,920 | 0.0% | 0.02% | +13.3% |
| Q3 2019 | $796,000 | -15.9% | 5,920 | 0.0% | 0.02% | -16.7% |
| Q2 2019 | $947,000 | +11.5% | 5,920 | +2.5% | 0.02% | +5.9% |
| Q1 2019 | $849,000 | +21.8% | 5,776 | +1.3% | 0.02% | +6.2% |
| Q4 2018 | $697,000 | -18.4% | 5,700 | 0.0% | 0.02% | -5.9% |
| Q3 2018 | $854,000 | +8.4% | 5,700 | 0.0% | 0.02% | +6.2% |
| Q2 2018 | $788,000 | – | 5,700 | – | 0.02% | – |
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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% |