PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 256 filers reported holding PENUMBRA INC in Q4 2019. The put-call ratio across all filers is 1.18 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 ↓ |
---|---|---|---|
CARRET ASSET MANAGEMENT, LLC | 477,861 | $43,151,000 | 6.96% |
Redmile Group, LLC | 565,511 | $51,066,000 | 2.52% |
PURA VIDA INVESTMENTS, LLC | 59,579 | $5,380,000 | 1.57% |
Rock Springs Capital Management LP | 310,500 | $28,038,000 | 1.29% |
PFM Health Sciences, LP | 590,673 | $53,338,000 | 1.05% |
Timpani Capital Management LLC | 27,180 | $2,454,000 | 0.90% |
Regis Management CO LLC | 61,799 | $5,580,000 | 0.87% |
Partner Investment Management, L.P. | 9,603 | $867,000 | 0.82% |
NEXT CENTURY GROWTH INVESTORS LLC | 63,941 | $5,773,000 | 0.69% |
Lisanti Capital Growth, LLC | 11,725 | $1,059,000 | 0.66% |