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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,270,270 | -22.2% | 3,692 | -37.0% | 0.03% | -26.7% |
| Q1 2023 | $1,633,402 | +159.3% | 5,861 | +106.5% | 0.04% | +50.0% |
| Q1 2022 | $630,000 | -16.7% | 2,838 | +0.0% | 0.03% | -50.0% |
| Q3 2021 | $756,000 | +45.4% | 2,837 | +49.4% | 0.06% | +36.4% |
| Q2 2021 | $520,000 | -37.2% | 1,899 | -59.9% | 0.04% | -50.0% |
| Q4 2020 | $828,000 | +24.3% | 4,732 | +38.0% | 0.09% | +104.7% |
| Q3 2020 | $666,000 | +36.8% | 3,428 | +13.7% | 0.04% | +22.9% |
| Q1 2020 | $487,000 | -88.9% | 3,016 | -88.7% | 0.04% | -86.5% |
| Q4 2019 | $4,383,000 | +172.6% | 26,682 | +123.1% | 0.26% | +86.3% |
| Q3 2019 | $1,608,000 | +89.6% | 11,959 | +125.5% | 0.14% | +82.9% |
| Q2 2019 | $848,000 | +103.8% | 5,303 | +76.1% | 0.08% | +162.1% |
| Q2 2018 | $416,000 | – | 3,012 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PFM Health Sciences, LP | 1,029,564 | $138,466,000 | 4.09% |
| GREAT POINT PARTNERS LLC | 300,000 | $40,347,000 | 3.71% |
| CARRET ASSET MANAGEMENT, LLC | 168,551 | $22,668,000 | 3.60% |
| Partner Investment Management, L.P. | 12,558 | $1,689,000 | 2.89% |
| Redmile Group, LLC | 297,972 | $40,074,000 | 1.34% |
| Rock Springs Capital Management LP | 242,500 | $32,614,000 | 1.30% |
| Redwood Investments, LLC | 90,147 | $12,124,000 | 0.93% |
| Ardevora Asset Management LLP | 242,700 | $32,641,000 | 0.91% |
| NEXT CENTURY GROWTH INVESTORS LLC | 39,134 | $5,263,000 | 0.85% |
| Stephens Investment Management Group LLC | 307,074 | $41,298,000 | 0.83% |