PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 271 filers reported holding PENUMBRA INC in Q4 2020. The put-call ratio across all filers is 2.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $39,999,577 | -37.6% | 165,349 | -11.2% | 0.03% | -35.4% |
| Q2 2023 | $64,085,304 | +7.8% | 186,262 | -12.7% | 0.05% | +2.1% |
| Q1 2023 | $59,461,029 | +14.0% | 213,393 | -9.0% | 0.05% | +9.3% |
| Q4 2022 | $52,174,879 | +15.5% | 234,536 | -1.6% | 0.04% | +7.5% |
| Q3 2022 | $45,182,000 | +41.2% | 238,297 | -7.2% | 0.04% | +53.8% |
| Q2 2022 | $31,992,000 | -36.6% | 256,923 | +13.0% | 0.03% | -25.7% |
| Q1 2022 | $50,486,000 | -10.8% | 227,280 | +15.4% | 0.04% | -2.8% |
| Q4 2021 | $56,601,000 | +12.1% | 196,996 | +4.0% | 0.04% | +2.9% |
| Q3 2021 | $50,478,000 | -9.3% | 189,411 | -6.7% | 0.04% | -7.9% |
| Q2 2021 | $55,630,000 | +19.5% | 202,985 | +18.0% | 0.04% | +11.8% |
| Q1 2021 | $46,561,000 | +13.6% | 172,079 | -26.5% | 0.03% | +6.2% |
| Q4 2020 | $40,994,000 | +26.0% | 234,254 | +40.0% | 0.03% | +10.3% |
| Q3 2020 | $32,530,000 | +65.4% | 167,351 | +52.1% | 0.03% | +52.6% |
| Q2 2020 | $19,672,000 | +621.6% | 110,010 | +551.1% | 0.02% | +533.3% |
| Q1 2020 | $2,726,000 | -3.2% | 16,895 | -1.4% | 0.00% | 0.0% |
| Q4 2019 | $2,815,000 | -93.6% | 17,134 | -93.8% | 0.00% | -93.2% |
| Q2 2019 | $44,068,000 | +7.7% | 275,427 | -1.0% | 0.04% | +7.3% |
| Q1 2019 | $40,909,000 | +20.0% | 278,273 | -0.2% | 0.04% | +5.1% |
| Q4 2018 | $34,085,000 | -33.1% | 278,927 | -18.0% | 0.04% | -22.0% |
| Q3 2018 | $50,934,000 | +15.5% | 340,240 | +6.6% | 0.05% | +13.6% |
| Q2 2018 | $44,094,000 | +16.5% | 319,176 | -2.5% | 0.04% | +15.8% |
| Q1 2018 | $37,855,000 | +25.9% | 327,321 | +2.5% | 0.04% | +26.7% |
| Q4 2017 | $30,059,000 | +0.4% | 319,434 | -3.6% | 0.03% | 0.0% |
| Q3 2017 | $29,928,000 | +11.6% | 331,427 | +8.4% | 0.03% | +7.1% |
| Q2 2017 | $26,824,000 | – | 305,687 | – | 0.03% | – |
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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% |