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 ↓ |
---|---|---|---|
Redmile Group, LLC | 1,562,587 | $51,010,000 | 3.86% |
Asymmetry Capital Management, L.P. | 9,980 | $400,000 | 0.89% |
Rock Springs Capital Management LP | 195,000 | $7,820,000 | 0.64% |
PURA VIDA INVESTMENTS, LLC | 25,800 | $1,035,000 | 0.59% |
Lisanti Capital Growth, LLC | 15,250 | $612,000 | 0.55% |
Partner Investment Management, L.P. | 8,986 | $360,000 | 0.54% |
Novo Holdings A/S | 104,944 | $4,208,000 | 0.44% |
PFM Health Sciences, LP | 381,270 | $15,289,000 | 0.43% |
Geduld E E | 7,500 | $301,000 | 0.28% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 100,000 | $4,010,000 | 0.16% |