PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 172 filers reported holding PENUMBRA INC in Q1 2018. The put-call ratio across all filers is 0.55 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,703,419 | -12.0% | 52,513 | +25.2% | 1.38% | -0.6% |
| Q2 2023 | $14,433,317 | +28.8% | 41,950 | +4.3% | 1.39% | +12.7% |
| Q1 2023 | $11,209,190 | +33.8% | 40,221 | +6.8% | 1.23% | +22.7% |
| Q4 2022 | $8,375,619 | +0.4% | 37,650 | +0.2% | 1.01% | +20.8% |
| Q1 2022 | $8,342,000 | -4.1% | 37,557 | +24.0% | 0.83% | +6.4% |
| Q4 2021 | $8,702,000 | +37.6% | 30,288 | +27.6% | 0.78% | +42.9% |
| Q3 2021 | $6,325,000 | -13.8% | 23,735 | -11.3% | 0.55% | -4.2% |
| Q2 2021 | $7,337,000 | -10.9% | 26,773 | -12.0% | 0.57% | -8.9% |
| Q1 2021 | $8,236,000 | +50.2% | 30,440 | -2.9% | 0.63% | +35.9% |
| Q4 2020 | $5,484,000 | -18.6% | 31,338 | -9.5% | 0.46% | -34.1% |
| Q3 2020 | $6,734,000 | -5.3% | 34,645 | -12.9% | 0.70% | -13.3% |
| Q2 2020 | $7,110,000 | +51.8% | 39,764 | +36.9% | 0.81% | +6.4% |
| Q1 2020 | $4,684,000 | +34.2% | 29,036 | +36.6% | 0.76% | +67.4% |
| Q4 2019 | $3,491,000 | -33.7% | 21,255 | -45.7% | 0.45% | -46.4% |
| Q3 2019 | $5,263,000 | -48.2% | 39,134 | -38.3% | 0.85% | -33.0% |
| Q2 2019 | $10,155,000 | +135.1% | 63,472 | +116.0% | 1.26% | +119.2% |
| Q1 2019 | $4,320,000 | +6.5% | 29,388 | -11.5% | 0.58% | 0.0% |
| Q4 2018 | $4,058,000 | -2.0% | 33,212 | +20.1% | 0.58% | +20.2% |
| Q3 2018 | $4,141,000 | +1.7% | 27,665 | -6.2% | 0.48% | -7.7% |
| Q2 2018 | $4,072,000 | -7.7% | 29,481 | -37.1% | 0.52% | -5.1% |
| Q4 2017 | $4,410,000 | -23.6% | 46,870 | -26.7% | 0.55% | -20.8% |
| Q3 2017 | $5,773,000 | -26.7% | 63,941 | -28.8% | 0.69% | -8.3% |
| Q2 2017 | $7,875,000 | -33.5% | 89,752 | -36.8% | 0.76% | -24.8% |
| Q1 2017 | $11,848,000 | +33.2% | 141,981 | +1.8% | 1.00% | +84.2% |
| Q4 2016 | $8,896,000 | -23.8% | 139,436 | -9.3% | 0.54% | +1.7% |
| Q3 2016 | $11,678,000 | +63.2% | 153,680 | +27.8% | 0.54% | +60.5% |
| Q2 2016 | $7,157,000 | – | 120,293 | – | 0.33% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 698,371 | $132,411,000 | 3.05% |
| OAK HARBOR WEALTH PARTNERS, LLC | 37,379 | $7,087,000 | 2.78% |
| CARRET ASSET MANAGEMENT, LLC | 88,500 | $16,780,000 | 2.50% |
| PFM Health Sciences, LP | 360,030 | $68,262,000 | 2.47% |
| Rock Springs Capital Management LP | 476,000 | $90,250,000 | 2.33% |
| PFM Health Sciences, LP | 207,500 | $39,342,000 | 1.42% |
| Affinity Asset Advisors, LLC | 25,000 | $4,740,000 | 1.32% |
| Redmile Group, LLC | 178,792 | $33,899,000 | 1.32% |
| Atika Capital Management LLC | 76,000 | $14,409,000 | 1.22% |
| Champlain Investment Partners, LLC | 804,075 | $152,453,000 | 1.04% |