Penumbra Inc
corporate_fare Company Profile
Penumbra Inc (NYSE:PEN) is a publicly traded company in the Industrial Applications And Services sector. Wiseek has independently scored 23 items for PEN at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-07-30, rated 7/10. Across its 20 most recent items scored 7 or higher, the top rating is 10/10, with 13 rated 8 or above. Recent SEC coverage for PEN spans 10-Q, 8-K, 425, DEFM14A.
Recent high-impact activity:
- Penumbra Q2 Revenue Beats, but Merger Costs and Tax Normalization Weigh on Earnings
- Penumbra Tops Q2 Revenue, but Merger Costs and Taxes Erode Net Income
- Penumbra Q2 Revenue Edges Past Estimates, Net Income Drops on Deal Costs
- Penumbra's THUNDERBOLT Stroke Device Gains CE Mark, Expanding to Europe
- Penumbra's THUNDERBOLT Receives FDA Clearance for Stroke Treatment
Financial Snapshot
Short Interest & Short Volume
7.18 days to coverFINRA reported short interest of 1,805,942 shares in PEN as of the September 15, 2026 settlement, a 4.3% increase from the prior period — about 7.2 days to cover at its recent average daily volume. On October 2, 2026, 50.7% of PEN volume reported to FINRA trade-reporting facilities was marked short.
Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.