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 | $3,966 | -29.4% | 16,394 | +0.4% | 0.02% | -27.6% |
| Q2 2023 | $5,616 | +25.2% | 16,324 | +1.4% | 0.03% | +16.0% |
| Q1 2023 | $4,487 | +30.3% | 16,099 | +4.0% | 0.02% | +19.0% |
| Q4 2022 | $3,443 | -99.9% | 15,479 | +1.3% | 0.02% | +10.5% |
| Q3 2022 | $2,897,000 | +54.2% | 15,279 | +1.3% | 0.02% | +58.3% |
| Q2 2022 | $1,879,000 | -33.6% | 15,089 | +18.4% | 0.01% | -25.0% |
| Q1 2022 | $2,830,000 | -31.1% | 12,742 | -10.9% | 0.02% | -27.3% |
| Q4 2021 | $4,108,000 | +8.3% | 14,297 | +0.4% | 0.02% | 0.0% |
| Q3 2021 | $3,794,000 | -4.1% | 14,237 | -1.4% | 0.02% | -4.3% |
| Q2 2021 | $3,957,000 | -0.2% | 14,438 | -1.4% | 0.02% | -8.0% |
| Q1 2021 | $3,963,000 | +86.8% | 14,648 | +20.9% | 0.02% | +78.6% |
| Q4 2020 | $2,121,000 | -9.7% | 12,118 | +0.2% | 0.01% | -22.2% |
| Q3 2020 | $2,350,000 | +11.7% | 12,088 | +2.8% | 0.02% | +5.9% |
| Q2 2020 | $2,103,000 | +0.4% | 11,758 | -9.4% | 0.02% | -10.5% |
| Q1 2020 | $2,094,000 | +68.1% | 12,978 | +71.0% | 0.02% | +90.0% |
| Q4 2019 | $1,246,000 | +23.2% | 7,588 | +0.9% | 0.01% | +11.1% |
| Q3 2019 | $1,011,000 | -49.9% | 7,518 | -40.4% | 0.01% | -25.0% |
| Q2 2019 | $2,019,000 | +12.6% | 12,618 | +3.4% | 0.01% | +9.1% |
| Q1 2019 | $1,793,000 | +21.0% | 12,198 | +0.6% | 0.01% | 0.0% |
| Q4 2018 | $1,482,000 | -16.6% | 12,126 | +2.2% | 0.01% | 0.0% |
| Q3 2018 | $1,776,000 | +85.2% | 11,863 | +70.8% | 0.01% | +10.0% |
| Q2 2018 | $959,000 | – | 6,945 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CARRET ASSET MANAGEMENT, LLC | 477,861 | $43,151,000 | 6.96% |
| Redmile Group, LLC | 565,511 | $51,066,000 | 2.52% |
| PURA VIDA INVESTMENTS, LLC | 59,579 | $5,380,000 | 1.57% |
| Rock Springs Capital Management LP | 310,500 | $28,038,000 | 1.29% |
| PFM Health Sciences, LP | 590,673 | $53,338,000 | 1.05% |
| Timpani Capital Management LLC | 27,180 | $2,454,000 | 0.90% |
| Regis Management CO LLC | 61,799 | $5,580,000 | 0.87% |
| Partner Investment Management, L.P. | 9,603 | $867,000 | 0.82% |
| NEXT CENTURY GROWTH INVESTORS LLC | 63,941 | $5,773,000 | 0.69% |
| Lisanti Capital Growth, LLC | 11,725 | $1,059,000 | 0.66% |