PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 225 filers reported holding PENUMBRA INC in Q3 2019. The put-call ratio across all filers is 0.67 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $34 | +21.4% | 100 | 0.0% | 0.01% | +25.0% |
| Q1 2023 | $28 | +27.3% | 100 | 0.0% | 0.00% | +33.3% |
| Q4 2022 | $22 | -99.9% | 100 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $19,000 | +58.3% | 100 | 0.0% | 0.00% | +50.0% |
| Q2 2022 | $12,000 | -45.5% | 100 | 0.0% | 0.00% | -33.3% |
| Q1 2022 | $22,000 | -24.1% | 100 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $29,000 | +7.4% | 100 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $27,000 | 0.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $27,000 | 0.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $27,000 | +50.0% | 100 | 0.0% | 0.00% | +50.0% |
| Q4 2020 | $18,000 | -5.3% | 100 | 0.0% | 0.00% | -33.3% |
| Q3 2020 | $19,000 | +5.6% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $18,000 | +12.5% | 100 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $16,000 | 0.0% | 100 | 0.0% | 0.00% | +50.0% |
| Q4 2019 | $16,000 | +23.1% | 100 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $13,000 | -18.8% | 100 | 0.0% | 0.00% | -33.3% |
| Q2 2019 | $16,000 | +6.7% | 100 | 0.0% | 0.00% | +50.0% |
| Q1 2019 | $15,000 | +25.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $12,000 | -20.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $15,000 | +7.1% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $14,000 | +16.7% | 100 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $12,000 | – | 100 | – | 0.00% | – |
Download | ||||||
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% |