PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 275 filers reported holding PENUMBRA INC in Q1 2021. The put-call ratio across all filers is 0.83 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2021 | $233,000 | -19.7% | 811 | -25.7% | 0.02% | -18.2% |
Q3 2021 | $290,000 | -3.0% | 1,091 | 0.0% | 0.02% | +4.8% |
Q2 2021 | $299,000 | -8.8% | 1,091 | -9.9% | 0.02% | -8.7% |
Q1 2021 | $328,000 | +59.2% | 1,211 | +3.1% | 0.02% | +43.8% |
Q4 2020 | $206,000 | -6.4% | 1,175 | +4.4% | 0.02% | -23.8% |
Q3 2020 | $220,000 | +9.5% | 1,125 | 0.0% | 0.02% | +10.5% |
Q2 2020 | $201,000 | – | 1,125 | – | 0.02% | – |
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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% |