PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 282 filers reported holding PENUMBRA INC in Q4 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $475,060 | -37.9% | 1,963,783 | -11.7% | 0.07% | -34.6% |
| Q2 2023 | $765,569 | +25.7% | 2,225,102 | +1.8% | 0.11% | +17.6% |
| Q1 2023 | $608,956 | +155.9% | 2,185,062 | +104.2% | 0.09% | +139.5% |
| Q4 2022 | $238,007 | -99.9% | 1,069,886 | +4.0% | 0.04% | +18.8% |
| Q3 2022 | $195,117,000 | +27.3% | 1,029,095 | -16.4% | 0.03% | +68.4% |
| Q2 2022 | $153,300,000 | -39.5% | 1,231,129 | +8.0% | 0.02% | -26.9% |
| Q1 2022 | $253,313,000 | -28.8% | 1,140,380 | -7.9% | 0.03% | -18.8% |
| Q4 2021 | $355,906,000 | +8.8% | 1,238,709 | +0.9% | 0.03% | +3.2% |
| Q3 2021 | $327,081,000 | -4.9% | 1,227,320 | -2.2% | 0.03% | -3.1% |
| Q2 2021 | $343,999,000 | -1.4% | 1,255,196 | -2.7% | 0.03% | -8.6% |
| Q1 2021 | $348,889,000 | +44.5% | 1,289,413 | -6.5% | 0.04% | +40.0% |
| Q4 2020 | $241,397,000 | +15.0% | 1,379,412 | +27.7% | 0.02% | +4.2% |
| Q3 2020 | $209,932,000 | +5.3% | 1,080,008 | -3.1% | 0.02% | -4.0% |
| Q2 2020 | $199,283,000 | +16.5% | 1,114,432 | +5.1% | 0.02% | -7.4% |
| Q1 2020 | $171,120,000 | +12.8% | 1,060,680 | +14.8% | 0.03% | +35.0% |
| Q4 2019 | $151,767,000 | +20.1% | 923,885 | -1.7% | 0.02% | +11.1% |
| Q3 2019 | $126,346,000 | -5.5% | 939,443 | +12.4% | 0.02% | -5.3% |
| Q2 2019 | $133,707,000 | +12.3% | 835,670 | +3.1% | 0.02% | +5.6% |
| Q1 2019 | $119,107,000 | +36.1% | 810,194 | +13.1% | 0.02% | +20.0% |
| Q4 2018 | $87,509,000 | -4.8% | 716,109 | +16.7% | 0.02% | +15.4% |
| Q3 2018 | $91,898,000 | +14.3% | 613,880 | +5.5% | 0.01% | +8.3% |
| Q2 2018 | $80,382,000 | +9.9% | 581,849 | -8.0% | 0.01% | 0.0% |
| Q1 2018 | $73,123,000 | +46.0% | 632,282 | +18.8% | 0.01% | +50.0% |
| Q4 2017 | $50,080,000 | +14.5% | 532,203 | +9.9% | 0.01% | +14.3% |
| Q3 2017 | $43,733,000 | +17.5% | 484,310 | +14.2% | 0.01% | 0.0% |
| Q2 2017 | $37,230,000 | +28.9% | 424,270 | +22.6% | 0.01% | +40.0% |
| Q1 2017 | $28,884,000 | +2521.1% | 346,129 | +1904.2% | 0.01% | – |
| Q4 2016 | $1,102,000 | +422.3% | 17,270 | +521.4% | 0.00% | – |
| Q3 2016 | $211,000 | – | 2,779 | – | 0.00% | – |
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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% |