PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 134 filers reported holding PENUMBRA INC in Q1 2017. The put-call ratio across all filers is 7.66 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2020 | $2,857,000 | -4.8% | 17,707 | -3.1% | 0.36% | +12.9% |
Q4 2019 | $3,002,000 | +22.1% | 18,275 | 0.0% | 0.32% | +11.6% |
Q3 2019 | $2,458,000 | -15.9% | 18,275 | 0.0% | 0.28% | -16.4% |
Q2 2019 | $2,924,000 | -15.7% | 18,275 | -22.5% | 0.34% | -18.0% |
Q1 2019 | $3,468,000 | +10.2% | 23,589 | -8.4% | 0.42% | +5.3% |
Q4 2018 | $3,147,000 | -18.4% | 25,750 | 0.0% | 0.40% | -8.8% |
Q3 2018 | $3,855,000 | +2.2% | 25,750 | -5.7% | 0.43% | -20.8% |
Q2 2018 | $3,772,000 | +19.4% | 27,306 | 0.0% | 0.55% | +14.2% |
Q1 2018 | $3,158,000 | +11.0% | 27,306 | -9.7% | 0.48% | +13.5% |
Q4 2017 | $2,846,000 | +0.7% | 30,241 | -3.4% | 0.42% | -4.3% |
Q3 2017 | $2,827,000 | +2.9% | 31,309 | +0.1% | 0.44% | -1.1% |
Q2 2017 | $2,746,000 | -43.4% | 31,292 | -46.1% | 0.45% | -45.5% |
Q1 2017 | $4,848,000 | +23.3% | 58,092 | -5.8% | 0.82% | +22.6% |
Q4 2016 | $3,933,000 | -16.0% | 61,640 | 0.0% | 0.67% | -21.9% |
Q3 2016 | $4,684,000 | -1.5% | 61,640 | -22.9% | 0.86% | +0.7% |
Q2 2016 | $4,757,000 | – | 79,944 | – | 0.85% | – |
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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% |