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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $10,702,674 | +241.9% | 31,107 | +23.7% | 0.05% | +218.8% |
| Q2 2022 | $3,130,000 | +389.8% | 25,137 | +774.0% | 0.02% | +300.0% |
| Q1 2022 | $639,000 | -78.7% | 2,876 | -74.4% | 0.00% | -78.9% |
| Q3 2021 | $2,997,000 | +721.1% | 11,244 | +744.1% | 0.02% | +533.3% |
| Q2 2021 | $365,000 | -97.2% | 1,332 | -97.2% | 0.00% | -96.8% |
| Q1 2021 | $13,069,000 | -16.7% | 48,300 | -46.1% | 0.10% | -28.0% |
| Q4 2020 | $15,689,000 | +668.3% | 89,654 | +753.3% | 0.13% | +676.5% |
| Q3 2020 | $2,042,000 | +542.1% | 10,507 | +490.9% | 0.02% | +325.0% |
| Q2 2020 | $318,000 | -77.6% | 1,778 | -80.0% | 0.00% | -89.7% |
| Q2 2019 | $1,420,000 | -71.7% | 8,878 | -75.5% | 0.04% | -70.9% |
| Q2 2018 | $5,013,000 | +52.6% | 36,289 | +27.8% | 0.13% | +74.0% |
| Q1 2018 | $3,284,000 | – | 28,397 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CARRET ASSET MANAGEMENT, LLC | 203,736 | $30,499,000 | 4.70% |
| Asymmetry Capital Management, L.P. | 13,187 | $1,974,000 | 1.82% |
| PFM Health Sciences, LP | 725,401 | $108,593,000 | 1.59% |
| Timpani Capital Management LLC | 34,459 | $5,159,000 | 1.49% |
| Windsor Wealth Management, Inc. | 13,500 | $2,021,000 | 1.31% |
| Rock Springs Capital Management LP | 235,200 | $35,209,000 | 1.28% |
| Redwood Investments, LLC | 91,422 | $13,686,000 | 1.07% |
| Partner Investment Management, L.P. | 9,253 | $1,385,000 | 1.06% |
| Redmile Group, LLC | 217,129 | $32,504,000 | 1.00% |
| Stephens Investment Management Group LLC | 275,582 | $41,255,000 | 0.76% |