PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 202 filers reported holding PENUMBRA INC in Q3 2018. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $12,000 | +20.0% | 87 | +38.1% | 0.00% | – |
Q2 2019 | $10,000 | +66.7% | 63 | +37.0% | 0.00% | – |
Q4 2018 | $6,000 | -33.3% | 46 | -22.0% | 0.00% | – |
Q3 2018 | $9,000 | +80.0% | 59 | +51.3% | 0.00% | – |
Q2 2018 | $5,000 | +66.7% | 39 | +44.4% | 0.00% | – |
Q1 2018 | $3,000 | -57.1% | 27 | -71.6% | 0.00% | -100.0% |
Q3 2016 | $7,000 | +16.7% | 95 | 0.0% | 0.00% | 0.0% |
Q2 2016 | $6,000 | +50.0% | 95 | 0.0% | 0.00% | 0.0% |
Q1 2016 | $4,000 | -20.0% | 95 | 0.0% | 0.00% | 0.0% |
Q4 2015 | $5,000 | – | 95 | – | 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% |