Penumbra Inc
PEN- Exchange
- NYSE
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001321732
No open-market purchases or sales by Penumbra Inc insiders were filed in the last 90 days; 451 institutions reported holding it in 13F filings for Q2 2026, worth $10.8B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Penumbra Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 485
- +51 vs. Q4 2025
- Shares held
- 33.8M
- +936.2K (+2.8%) vs. Q4 2025
- Total value
- $11.1B
- +$879.1M (+8.6%) vs. Q4 2025
- New holders
- 131
- 152 more added
- Sold out
- 80
- 139 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 451 | $10.8B |
| Q1 2026 | 485 | $11.1B |
| Q4 2025 | 440 | $11.4B |
| Q3 2025 | 421 | $9.19B |
| Q2 2025 | 451 | $9.18B |
| Q1 2025 | 421 | $9.39B |
| Q4 2024 | 372 | $8.30B |
| Q3 2024 | 334 | $6.85B |
| Q2 2024 | 342 | $6.40B |
| Q1 2024 | 342 | $7.52B |
| Q4 2023 | 339 | $8.66B |
| Q3 2023 | 317 | $8.01B |
| Q2 2023 | 364 | $11.8B |
| Q1 2023 | 312 | $9.74B |
| Q4 2022 | 290 | $7.67B |
| Q3 2022 | 261 | $6.06B |
| Q2 2022 | 255 | $3.91B |
| Q1 2022 | 280 | $6.71B |
| Q4 2021 | 279 | $8.72B |
| Q3 2021 | 280 | $7.94B |
| Q2 2021 | 287 | $8.17B |
| Q1 2021 | 273 | $8.40B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Penumbra Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −52,540−100.0% | Sold out |
| Vestal Point Capital, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −47,830−100.0% | Sold out |
| Meridiem Capital Partners LP | 0 | $0 | 0.00% | −43,249−100.0% | Sold out |
| WCM Investment Management, LLC | 0 | $0 | 0.00% | −41,053−100.0% | Sold out |
| Rhenman & Partners Asset Management AB | 0 | $0 | 0.00% | −31,500−100.0% | Sold out |
| E. Ohman J:or Asset Management AB | 0 | $0 | 0.00% | −18,612−100.0% | Sold out |
| Future Fund LLC | 0 | $0 | 0.00% | −17,221−100.0% | Sold out |
| Simplify Asset Management Inc. | 0 | $0 | 0.00% | −15,827−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −13,926−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −12,015−100.0% | Sold out |
| One Capital Management, LLC | 0 | $0 | 0.00% | −11,629−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −11,380−100.0% | Sold out |
| EFG International AG | 0 | $0 | 0.00% | −10,970−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −8,066−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −6,888−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −6,411−100.0% | Sold out |
| B. Metzler seel. Sohn & Co. AG | 0 | $0 | 0.00% | −6,213−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Havemeyer Place LP | 0 | $0 | 0.00% | −4,828−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −4,668−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,322−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Formula Growth Ltd | 0 | $0 | 0.00% | −4,100−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −4,042−100.0% | Sold out |
| United Capital Financial Advisers, LLC | 0 | $0 | 0.00% | −3,959−100.0% | Sold out |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −3,773−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −3,600−100.0% | Sold out |
| Abbot Financial Management, Inc. | 0 | $0 | 0.00% | −3,162−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −2,841−100.0% | Sold out |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −2,803−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −2,686−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −1,848−100.0% | Sold out |
| 17 Capital Partners, LLC | 0 | $0 | 0.00% | −1,832−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −1,674−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,604−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −1,542−100.0% | Sold out |
| Journey Retirement Planning & Investment Management LLC | 0 | $0 | 0.00% | −1,506−100.0% | Sold out |
| Delta Global Management LP | 0 | $0 | 0.00% | −1,345−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −1,265−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,230−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −1,170−100.0% | Sold out |
| Malaga Cove Capital, LLC | 0 | $0 | 0.00% | −1,081−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,080−100.0% | Sold out |
| Envestnet Portfolio Solutions, Inc. | 0 | $0 | 0.00% | −1,079−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −944−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −915−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −867−100.0% | Sold out |
| Covenant Partners, LLC | 0 | $0 | 0.00% | −838−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −658−100.0% | Sold out |
| RiverPark Advisors, LLC | 0 | $0 | 0.00% | −586−100.0% | Sold out |
| Kemnay Advisory Services Inc. | 0 | $0 | 0.00% | −449−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −163−100.0% | Sold out |
| J.Safra Asset Management Corp | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Accent Capital Management, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| HFM Investment Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| IFC & Insurance Marketing, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Rakuten Securities, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Sachetta, LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Motiv8 Investments LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |