PEN
Penumbra, Inc. ·
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Market cap
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52-week range
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Previous close
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Penumbra, Inc. (PEN) is held by 5 tracked hedge fund(s) and traded by 1 member(s) of Congress. Largest tracked holder: HBK INVESTMENTS L P.
| Fund | % of portfolio | Shares | Value | Latest activity | Avg buy price | Date |
|---|---|---|---|---|---|---|
| HBK INVESTMENTS L P HBK INVESTMENTS L P |
5.5% | 1.6M | $537M | NEW (+1.6M) | $328.37 | 2026-03-31 |
| Champlain Investment Partners, LLC Champlain Investment Partners, LLC |
2.0% | 491K | $161M | ▼ 18% (−110K) | $227.46 | 2026-03-31 |
| Hudson Bay Capital Management LP Sander Gerber |
0.4% | 349K | $115M | NEW (+349K) | $328.37 | 2026-03-31 |
| CONGRESS ASSET MANAGEMENT CO CONGRESS ASSET MANAGEMENT CO |
0.8% | 317K | $104M | ▼ 17% (−65K) | $182.24 | 2026-03-31 |
| SOROS FUND MANAGEMENT LLC George Soros |
0.7% | 203K | $67M | NEW (+203K) | $321.99 | 2026-03-31 |
Related ▾
FAQ ▾
Which hedge funds hold PEN?
Tracked holders include: HBK INVESTMENTS L P, Champlain Investment Partners, LLC, Hudson Bay Capital Management LP, CONGRESS ASSET MANAGEMENT CO.
How much smart money owns PEN?
5 tracked hedge fund(s) and 1 member(s) of Congress have disclosed positions.
Are members of Congress trading PEN?
Yes — 1 member(s) have disclosed PEN trades. See the Congress tab.
Where does this data come from?
SEC 13F filings (funds), Form 4 (insiders) and STOCK Act reports (Congress).
Sourced from SEC 13F, Form 4 & STOCK Act filings · Not investment advice ▾
Ownership from SEC filings; price from market data.
Published by WealthFile · Not investment advice.