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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $25 | -99.9% | 2,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $23,000 | +475.0% | 2,000 | +12400.0% | 0.00% | – |
| Q3 2021 | $4,000 | -94.1% | 16 | -93.6% | 0.00% | -100.0% |
| Q2 2021 | $68,000 | -73.7% | 251 | -95.0% | 0.00% | -76.9% |
| Q1 2021 | $259,000 | -13.4% | 5,051 | -79.4% | 0.01% | -13.3% |
| Q4 2020 | $299,000 | +9866.7% | 24,491 | +389.8% | 0.02% | – |
| Q1 2020 | $3,000 | -96.6% | 5,000 | -6.1% | 0.00% | -100.0% |
| Q4 2019 | $89,000 | – | 5,325 | +40.1% | 0.01% | – |
| Q3 2019 | $0 | -100.0% | 3,800 | +79.2% | 0.00% | – |
| Q3 2017 | $10,000 | -60.0% | 2,121 | +11.6% | 0.00% | -100.0% |
| Q2 2017 | $25,000 | -3.8% | 1,900 | -66.1% | 0.00% | 0.0% |
| Q1 2017 | $26,000 | – | 5,600 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CARRET ASSET MANAGEMENT, LLC | 512,740 | $38,963,000 | 7.29% |
| Redmile Group, LLC | 672,918 | $51,135,000 | 4.07% |
| Timpani Capital Management LLC | 74,584 | $5,668,000 | 2.25% |
| Rock Springs Capital Management LP | 266,500 | $20,251,000 | 1.27% |
| Fort Point Capital Partners LLC | 34,326 | $2,608,000 | 1.18% |
| PURA VIDA INVESTMENTS, LLC | 50,000 | $3,800,000 | 1.15% |
| Pier Capital, LLC | 76,556 | $5,817,000 | 1.03% |
| Cupps Capital Management, LLC | 27,892 | $2,119,000 | 0.92% |
| Regis Management CO LLC | 65,606 | $4,985,000 | 0.89% |
| BALASA DINVERNO & FOLTZ LLC | 61,640 | $4,684,000 | 0.86% |