PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 202 filers reported holding PENUMBRA INC in Q3 2018. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $133,051 | -42.9% | 550 | -18.8% | 0.01% | -43.5% |
| Q2 2023 | $232,929 | +17.9% | 677 | -4.5% | 0.02% | +9.5% |
| Q1 2023 | $197,592 | +78.0% | 709 | +42.1% | 0.02% | +61.5% |
| Q4 2022 | $111,008 | +18.1% | 499 | +0.8% | 0.01% | +8.3% |
| Q3 2022 | $94,000 | +422.2% | 495 | +251.1% | 0.01% | +500.0% |
| Q2 2022 | $18,000 | -10.0% | 141 | +58.4% | 0.00% | 0.0% |
| Q1 2022 | $20,000 | -9.1% | 89 | +18.7% | 0.00% | -33.3% |
| Q4 2021 | $22,000 | -8.3% | 75 | -15.7% | 0.00% | 0.0% |
| Q3 2021 | $24,000 | -7.7% | 89 | -7.3% | 0.00% | -25.0% |
| Q2 2021 | $26,000 | +4.0% | 96 | +3.2% | 0.00% | 0.0% |
| Q1 2021 | $25,000 | +66.7% | 93 | +5.7% | 0.00% | +33.3% |
| Q4 2020 | $15,000 | -11.8% | 88 | 0.0% | 0.00% | -25.0% |
| Q3 2020 | $17,000 | +6.2% | 88 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $16,000 | +33.3% | 88 | +22.2% | 0.00% | +100.0% |
| Q1 2020 | $12,000 | +200.0% | 72 | +71.4% | 0.00% | – |
| Q4 2019 | $4,000 | +100.0% | 42 | +50.0% | 0.00% | – |
| Q3 2019 | $2,000 | -93.3% | 28 | -86.5% | 0.00% | -100.0% |
| Q2 2019 | $30,000 | +1400.0% | 207 | +639.3% | 0.01% | – |
| Q1 2019 | $2,000 | 0.0% | 28 | 0.0% | 0.00% | -100.0% |
| Q4 2018 | $2,000 | 0.0% | 28 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $2,000 | 0.0% | 28 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $2,000 | -33.3% | 28 | -15.2% | 0.00% | 0.0% |
| Q1 2018 | $3,000 | – | 33 | – | 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% |