PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 136 filers reported holding PENUMBRA INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $1,260 | -29.4% | 7 | -12.5% | 0.00% | – |
Q1 2024 | $1,785 | +608.3% | 8 | +700.0% | 0.00% | – |
Q4 2023 | $252 | -98.3% | 1 | -98.4% | 0.00% | -100.0% |
Q3 2023 | $14,756 | -50.0% | 61 | -47.4% | 0.00% | 0.0% |
Q2 2023 | $29,539 | +2853.9% | 116 | +2800.0% | 0.00% | – |
Q3 2022 | $1,000 | 0.0% | 4 | 0.0% | 0.00% | – |
Q2 2022 | $1,000 | -50.0% | 4 | -42.9% | 0.00% | – |
Q1 2022 | $2,000 | +100.0% | 7 | +133.3% | 0.00% | – |
Q4 2021 | $1,000 | -95.2% | 3 | -98.3% | 0.00% | -100.0% |
Q4 2018 | $21,000 | -19.2% | 172 | 0.0% | 0.00% | 0.0% |
Q3 2018 | $26,000 | +8.3% | 172 | -2.3% | 0.00% | 0.0% |
Q2 2018 | $24,000 | +50.0% | 176 | +1.1% | 0.00% | 0.0% |
Q1 2018 | $16,000 | 0.0% | 174 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $16,000 | -36.0% | 174 | -36.5% | 0.00% | 0.0% |
Q3 2017 | $25,000 | +177.8% | 274 | +163.5% | 0.00% | – |
Q2 2017 | $9,000 | 0.0% | 104 | 0.0% | 0.00% | – |
Q1 2017 | $9,000 | +50.0% | 104 | +4.0% | 0.00% | – |
Q4 2016 | $6,000 | -25.0% | 100 | 0.0% | 0.00% | – |
Q3 2016 | $8,000 | +33.3% | 100 | 0.0% | 0.00% | – |
Q2 2016 | $6,000 | +20.0% | 100 | 0.0% | 0.00% | – |
Q4 2015 | $5,000 | – | 100 | – | 0.00% | – |
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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% |