PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 214 filers reported holding PENUMBRA INC in Q2 2019. The put-call ratio across all filers is 1.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $420,681 | +94.6% | 1,739 | +78.9% | 0.03% | +145.5% |
| Q4 2022 | $216,231 | -67.1% | 972 | -71.9% | 0.01% | -54.2% |
| Q3 2022 | $657,000 | +211.4% | 3,465 | +218.5% | 0.02% | +140.0% |
| Q3 2020 | $211,000 | +27.9% | 1,088 | +18.0% | 0.01% | +11.1% |
| Q2 2020 | $165,000 | +768.4% | 922 | +681.4% | 0.01% | +800.0% |
| Q4 2019 | $19,000 | -97.2% | 118 | -97.5% | 0.00% | -97.4% |
| Q1 2019 | $684,000 | +44.0% | 4,650 | +19.8% | 0.04% | +21.9% |
| Q4 2018 | $475,000 | -63.8% | 3,883 | -55.7% | 0.03% | -57.9% |
| Q3 2018 | $1,313,000 | +241.0% | 8,771 | +214.6% | 0.08% | +216.7% |
| Q2 2018 | $385,000 | -39.2% | 2,788 | -49.1% | 0.02% | -47.8% |
| Q1 2018 | $633,000 | – | 5,474 | – | 0.05% | – |
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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% |