PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 346 filers reported holding PENUMBRA INC in Q4 2023. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2024 | $2,785 | -67.0% | 15,466 | -59.0% | 0.00% | -66.7% |
Q1 2024 | $8,428 | -0.6% | 37,766 | +12.0% | 0.00% | 0.0% |
Q4 2023 | $8,482 | +89.7% | 33,723 | +82.4% | 0.00% | 0.0% |
Q3 2023 | $4,472 | -49.2% | 18,487 | -27.7% | 0.00% | -50.0% |
Q2 2023 | $8,799 | +280.9% | 25,572 | +208.6% | 0.01% | +500.0% |
Q1 2023 | $2,310 | +128.0% | 8,287 | +82.0% | 0.00% | – |
Q4 2022 | $1,013 | -99.9% | 4,553 | -51.2% | 0.00% | -100.0% |
Q3 2022 | $1,769,000 | +99.9% | 9,329 | +31.3% | 0.00% | +100.0% |
Q2 2022 | $885,000 | -12.7% | 7,107 | +55.5% | 0.00% | 0.0% |
Q1 2022 | $1,014,000 | -89.3% | 4,569 | -86.2% | 0.00% | -50.0% |
Q4 2021 | $9,482,000 | +82.0% | 33,000 | +68.8% | 0.00% | 0.0% |
Q3 2021 | $5,210,000 | -10.2% | 19,549 | -7.7% | 0.00% | -33.3% |
Q2 2021 | $5,805,000 | +57.7% | 21,182 | +55.6% | 0.00% | +50.0% |
Q1 2021 | $3,682,000 | -63.5% | 13,609 | -76.4% | 0.00% | -66.7% |
Q4 2020 | $10,081,000 | -60.0% | 57,601 | -55.6% | 0.01% | -57.1% |
Q3 2020 | $25,210,000 | +247.7% | 129,693 | +219.9% | 0.01% | +133.3% |
Q2 2020 | $7,250,000 | +83.1% | 40,540 | +65.2% | 0.01% | +100.0% |
Q1 2020 | $3,960,000 | -76.4% | 24,545 | -76.0% | 0.00% | -66.7% |
Q4 2019 | $16,788,000 | +2573.2% | 102,195 | +2087.4% | 0.01% | – |
Q3 2019 | $628,000 | -78.1% | 4,672 | -73.9% | 0.00% | -100.0% |
Q2 2019 | $2,868,000 | +52.2% | 17,925 | +39.8% | 0.00% | +100.0% |
Q1 2019 | $1,884,000 | +23.3% | 12,821 | +2.5% | 0.00% | 0.0% |
Q4 2018 | $1,528,000 | +55.1% | 12,510 | +90.2% | 0.00% | 0.0% |
Q3 2018 | $985,000 | -89.1% | 6,578 | -90.0% | 0.00% | -87.5% |
Q2 2018 | $9,050,000 | +574.9% | 65,511 | +465.4% | 0.01% | +700.0% |
Q1 2018 | $1,341,000 | +83.4% | 11,586 | +49.2% | 0.00% | 0.0% |
Q4 2017 | $731,000 | +168.8% | 7,765 | +156.9% | 0.00% | – |
Q3 2017 | $272,000 | -28.2% | 3,023 | -29.8% | 0.00% | – |
Q2 2017 | $379,000 | -86.6% | 4,309 | -87.3% | 0.00% | -100.0% |
Q1 2017 | $2,821,000 | -2.9% | 33,807 | -25.7% | 0.00% | 0.0% |
Q4 2016 | $2,905,000 | -7.1% | 45,526 | +10.6% | 0.00% | 0.0% |
Q3 2016 | $3,128,000 | +2692.9% | 41,173 | +2081.9% | 0.00% | – |
Q2 2016 | $112,000 | +28.7% | 1,887 | 0.0% | 0.00% | – |
Q1 2016 | $87,000 | +2075.0% | 1,887 | +2520.8% | 0.00% | – |
Q4 2015 | $4,000 | – | 72 | – | 0.00% | – |
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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% |