PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 152 filers reported holding PENUMBRA INC in Q4 2017. The put-call ratio across all filers is 3.63 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $4,897,301 | -74.9% | 22,047 | -80.2% | 0.03% | -79.7% |
Q4 2020 | $19,495,000 | +1879.2% | 111,400 | +1921.4% | 0.15% | +1175.0% |
Q2 2020 | $985,000 | +22.1% | 5,511 | +10.2% | 0.01% | +33.3% |
Q1 2020 | $807,000 | -59.2% | 5,000 | -58.5% | 0.01% | -40.0% |
Q4 2019 | $1,977,000 | -25.7% | 12,039 | -39.2% | 0.02% | -28.6% |
Q3 2019 | $2,661,000 | +112.9% | 19,786 | +153.2% | 0.02% | +133.3% |
Q2 2019 | $1,250,000 | -72.3% | 7,813 | -78.9% | 0.01% | -75.0% |
Q4 2018 | $4,516,000 | -16.2% | 36,946 | +2.6% | 0.04% | +2.9% |
Q3 2018 | $5,392,000 | +419.5% | 36,013 | +379.2% | 0.04% | +483.3% |
Q2 2018 | $1,038,000 | -45.5% | 7,515 | -64.4% | 0.01% | -53.8% |
Q3 2017 | $1,905,000 | -14.8% | 21,100 | -17.2% | 0.01% | -13.3% |
Q2 2017 | $2,237,000 | +4.3% | 25,492 | -0.8% | 0.02% | -6.2% |
Q1 2017 | $2,145,000 | +370.4% | 25,700 | +328.3% | 0.02% | +700.0% |
Q3 2016 | $456,000 | +70.1% | 6,000 | +33.3% | 0.00% | +100.0% |
Q2 2016 | $268,000 | – | 4,500 | – | 0.00% | – |
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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% |