PENUMBRA INC's ticker is PEN and the CUSIP is 70975L107. A total of 203 filers reported holding PENUMBRA INC in Q2 2018. The put-call ratio across all filers is 1.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $13,041,325 | -32.9% | 72,464 | -16.8% | 0.01% | -38.5% |
| Q1 2024 | $19,447,783 | +159.2% | 87,139 | +192.1% | 0.01% | +116.7% |
| Q4 2023 | $7,503,200 | +2173.7% | 29,829 | +945.2% | 0.01% | – |
| Q1 2018 | $330,000 | -14.3% | 2,854 | -30.2% | 0.00% | – |
| Q4 2017 | $385,000 | +5.2% | 4,088 | +0.7% | 0.00% | – |
| Q3 2017 | $366,000 | +3.4% | 4,058 | +0.7% | 0.00% | – |
| Q2 2017 | $354,000 | +5.0% | 4,031 | -0.1% | 0.00% | – |
| Q1 2017 | $337,000 | +24.8% | 4,037 | -4.6% | 0.00% | – |
| Q4 2016 | $270,000 | -89.6% | 4,232 | -93.5% | 0.00% | -100.0% |
| Q3 2015 | $2,607,000 | – | 65,000 | – | 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% |