PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 251 filers reported holding PENUMBRA INC in Q1 2020. The put-call ratio across all filers is 0.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,437,505 | -29.9% | 47,280 | -0.3% | 0.01% | -25.0% |
| Q2 2023 | $16,315,669 | +34.6% | 47,421 | +9.0% | 0.02% | +33.3% |
| Q1 2023 | $12,121,064 | +31.3% | 43,493 | +4.8% | 0.01% | +20.0% |
| Q4 2022 | $9,232,758 | +55.7% | 41,503 | +32.7% | 0.01% | +42.9% |
| Q3 2022 | $5,930,000 | +54.0% | 31,272 | +1.1% | 0.01% | +75.0% |
| Q2 2022 | $3,851,000 | -44.6% | 30,929 | -1.1% | 0.00% | -33.3% |
| Q1 2022 | $6,949,000 | -21.3% | 31,281 | +1.8% | 0.01% | +20.0% |
| Q4 2021 | $8,831,000 | -2.4% | 30,739 | -9.4% | 0.01% | 0.0% |
| Q3 2021 | $9,045,000 | -0.3% | 33,939 | +3.6% | 0.01% | 0.0% |
| Q2 2021 | $9,074,000 | -9.4% | 32,775 | -11.5% | 0.01% | 0.0% |
| Q1 2021 | $10,019,000 | +87.7% | 37,031 | +21.4% | 0.01% | +66.7% |
| Q4 2020 | $5,339,000 | -24.8% | 30,514 | -16.5% | 0.00% | -25.0% |
| Q3 2020 | $7,101,000 | +42.2% | 36,530 | +30.8% | 0.00% | 0.0% |
| Q2 2020 | $4,995,000 | -0.9% | 27,928 | -10.6% | 0.00% | 0.0% |
| Q1 2020 | $5,041,000 | +11.2% | 31,240 | +13.3% | 0.00% | +33.3% |
| Q4 2019 | $4,532,000 | +34.2% | 27,582 | +9.8% | 0.00% | 0.0% |
| Q3 2019 | $3,378,000 | -29.8% | 25,123 | -16.4% | 0.00% | -25.0% |
| Q2 2019 | $4,809,000 | +121.3% | 30,060 | +103.5% | 0.00% | +100.0% |
| Q1 2019 | $2,173,000 | +1.0% | 14,773 | -16.1% | 0.00% | 0.0% |
| Q4 2018 | $2,152,000 | -76.8% | 17,602 | -71.6% | 0.00% | -75.0% |
| Q3 2018 | $9,290,000 | +223.1% | 62,062 | +198.3% | 0.01% | +166.7% |
| Q2 2018 | $2,875,000 | -91.4% | 20,806 | -92.8% | 0.00% | -90.3% |
| Q1 2018 | $33,344,000 | +72.8% | 288,325 | +40.6% | 0.03% | +82.4% |
| Q4 2017 | $19,294,000 | +435.8% | 205,022 | +414.0% | 0.02% | +325.0% |
| Q3 2017 | $3,601,000 | +102.8% | 39,887 | +97.2% | 0.00% | +100.0% |
| Q2 2017 | $1,776,000 | -23.4% | 20,228 | -27.2% | 0.00% | 0.0% |
| Q1 2017 | $2,319,000 | -5.5% | 27,785 | -27.7% | 0.00% | 0.0% |
| Q4 2016 | $2,453,000 | -4.2% | 38,447 | +14.1% | 0.00% | 0.0% |
| Q3 2016 | $2,560,000 | +61.1% | 33,688 | +26.1% | 0.00% | 0.0% |
| Q2 2016 | $1,589,000 | – | 26,718 | – | 0.00% | – |
Download | ||||||
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% |