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, Q3 2021
Institutional positions in Penumbra Inc as of Sep 30, 2021. 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
- 280
- −3 vs. Q2 2021
- Shares held
- 29.8M
- −20.8K (−0.1%) vs. Q2 2021
- Total value
- $7.94B
- −$228.7M (−2.8%) vs. Q2 2021
- New holders
- 29
- 97 more added
- Sold out
- 32
- 102 more reduced
4 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Penumbra Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mainstay Capital Management LLC | 0 | $0 | 0.00% | −903−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −752−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −509−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| NuWave Investment Management, LLC | 0 | $0 | 0.00% | −337−100.0% | Sold out |
| Standard Family Office LLC | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| TD Ameritrade Investment Management, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| First Horizon Corp | – | – | – | – | Not filed |
| Horan Securities, Inc. | – | – | – | – | Not filed |