PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 280 filers reported holding PENUMBRA INC in Q3 2021. The put-call ratio across all filers is 1.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2023 | $796,878 | +49.5% | 3,168 | +43.8% | 0.03% | +35.0% |
Q3 2023 | $532,927 | -52.7% | 2,203 | -32.8% | 0.02% | -51.2% |
Q2 2023 | $1,127,828 | +7.1% | 3,278 | -13.2% | 0.04% | 0.0% |
Q1 2023 | $1,052,890 | +102221.7% | 3,778 | -18.3% | 0.04% | -4.7% |
Q4 2022 | $1,029 | -99.9% | 4,626 | -5.9% | 0.04% | +2.4% |
Q3 2022 | $932,000 | +103.5% | 4,914 | +33.6% | 0.04% | +121.1% |
Q2 2022 | $458,000 | -24.2% | 3,679 | +35.3% | 0.02% | -9.5% |
Q1 2022 | $604,000 | -13.5% | 2,719 | +11.9% | 0.02% | -8.7% |
Q4 2021 | $698,000 | +15.0% | 2,429 | +6.6% | 0.02% | +4.5% |
Q3 2021 | $607,000 | +9.2% | 2,279 | +12.3% | 0.02% | +10.0% |
Q2 2021 | $556,000 | +1.3% | 2,029 | +0.0% | 0.02% | -4.8% |
Q1 2021 | $549,000 | +25.3% | 2,028 | -18.9% | 0.02% | +16.7% |
Q4 2020 | $438,000 | +15.3% | 2,500 | +27.9% | 0.02% | 0.0% |
Q3 2020 | $380,000 | +7.3% | 1,955 | -1.3% | 0.02% | 0.0% |
Q2 2020 | $354,000 | +42.7% | 1,980 | +29.0% | 0.02% | +20.0% |
Q1 2020 | $248,000 | +3.3% | 1,535 | -4.1% | 0.02% | +25.0% |
Q3 2018 | $240,000 | – | 1,600 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
RTW INVESTMENTS, LP | 698,371 | $132,411,000 | 3.05% |
OAK HARBOR WEALTH PARTNERS, LLC | 37,379 | $7,087,000 | 2.78% |
CARRET ASSET MANAGEMENT, LLC | 88,500 | $16,780,000 | 2.50% |
PFM Health Sciences, LP | 360,030 | $68,262,000 | 2.47% |
Rock Springs Capital Management LP | 476,000 | $90,250,000 | 2.33% |
PFM Health Sciences, LP | 207,500 | $39,342,000 | 1.42% |
Affinity Asset Advisors, LLC | 25,000 | $4,740,000 | 1.32% |
Redmile Group, LLC | 178,792 | $33,899,000 | 1.32% |
Atika Capital Management LLC | 76,000 | $14,409,000 | 1.22% |
Champlain Investment Partners, LLC | 804,075 | $152,453,000 | 1.04% |