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 2025
Institutional positions in Penumbra Inc as of Sep 30, 2025. 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
- 421
- −26 vs. Q2 2025
- Shares held
- 36.3M
- +1.04M (+3.0%) vs. Q2 2025
- Total value
- $9.19B
- +$148.3M (+1.6%) vs. Q2 2025
- New holders
- 52
- 135 more added
- Sold out
- 78
- 173 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Penumbra Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Fund Management S.A. | 27,710 | $7.02M | 0.07% | +15,617+129.1% | Added |
| Primecap Management Co | 27,370 | $6.93M | 0.01% | −50−0.2% | Reduced |
| Mariner, LLC | 26,919 | $6.82M | 0.01% | +15,352+132.7% | Added |
| Wetherby Asset Management Inc | 25,525 | $6.47M | 0.26% | −343−1.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 22,077 | $5.59M | 0.22% | −11,507−34.3% | Reduced |
| STRS Ohio | 21,794 | $5.52M | 0.02% | −11,098−33.7% | Reduced |
| MetLife Investment Management | 21,789 | $5.52M | 0.03% | −745−3.3% | Reduced |
| Quantinno Capital Management LP | 21,204 | $5.37M | 0.01% | −770−3.5% | Reduced |
| Trillium Asset Management, LLC | 20,921 | $5.30M | 0.14% | −270−1.3% | Reduced |
| Canada Pension Plan Investment Board | 20,900 | $5.29M | 0.00% | −23,800−53.2% | Reduced |
| Rhenman & Partners Asset Management AB | 20,500 | $5.19M | 0.57% | −1,000−4.7% | Reduced |
| Washington Trust Advisors, Inc. | 20,368 | $5.16M | 0.39% | −418−2.0% | Reduced |
| EFG Asset Management (North America) Corp. | 20,192 | $5.12M | 0.66% | +3,631+21.9% | Added |
| E. Ohman J:or Asset Management AB | 19,812 | $5.02M | 0.12% | +1,500+8.2% | Added |
| Amalgamated Bank | 19,420 | $4.92M | 0.04% | +355+1.9% | Added |
| Two Sigma Investments, LP | 18,880 | $4.78M | 0.01% | −15,520−45.1% | Reduced |
| Mutual of America Capital Management LLC | 18,011 | $4.56M | 0.05% | −1,247−6.5% | Reduced |
| Bank of Montreal | 17,199 | $4.36M | 0.00% | +2,171+14.4% | Added |
| Treasurer of the State of North Carolina | 16,812 | $4.26M | 0.01% | −661−3.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 16,552 | $4.19M | 0.03% | +2,197+15.3% | Added |
| Acadian Asset Management LLC | 15,641 | $3.96M | 0.01% | −48,953−75.8% | Reduced |
| Gotham Asset Management, LLC | 15,116 | $3.83M | 0.02% | −4,741−23.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 14,353 | $3.64M | 0.06% | +14,353 | New |
| Walleye Capital LLC | 13,899 | $3.52M | 0.03% | +13,899 | New |
| Commerce Bank | 13,818 | $3.50M | 0.02% | +1,391+11.2% | Added |
| Bamco Inc | 13,500 | $3.42M | 0.01% | −4,000−22.9% | Reduced |
| Ieq Capital, LLC | 13,158 | $3.33M | 0.01% | −3,162−19.4% | Reduced |
| Yousif Capital Management, LLC | 12,670 | $3.21M | 0.03% | −788−5.9% | Reduced |
| Hussman Strategic Advisors, Inc. | 12,600 | $3.19M | 0.69% | +12,600 | New |
| Silvercrest Asset Management Group LLC | 12,523 | $3.17M | 0.02% | +3,817+43.8% | Added |
| Agf Management Ltd | 12,412 | $3.14M | 0.01% | +12,412 | New |
| State of New Jersey Common Pension Fund D | 12,395 | $3.14M | 0.01% | +25+0.2% | Added |
| LPL Financial LLC | 12,373 | $3.13M | 0.00% | −16,111−56.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 12,158 | $3.08M | 0.01% | −183−1.5% | Reduced |
| Teacher Retirement System of Texas | 11,949 | $3.03M | 0.01% | −902−7.0% | Reduced |
| Russell Investments Group, Ltd. | 11,933 | $3.02M | 0.00% | −14,671−55.1% | Reduced |
| Public Employees Retirement System of Ohio | 11,761 | $2.98M | 0.01% | −16,099−57.8% | Reduced |
| Marshall Wace, LLP | 11,665 | $2.95M | 0.00% | −70,366−85.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 11,602 | $2.94M | 0.30% | +50.0% | Added |
| Verition Fund Management LLC | 11,412 | $2.89M | 0.02% | −1,431−11.1% | Reduced |
| Illinois Municipal Retirement Fund | 11,030 | $2.79M | 0.04% | +1,749+18.8% | Added |
| Fred Alger Management, LLC | 10,981 | $2.78M | 0.01% | +2,581+30.7% | Added |
| State of Tennessee, Treasury Department | 10,929 | $2.77M | 0.01% | −6,248−36.4% | Reduced |
| Louisiana State Employees Retirement System | 10,900 | $2.76M | 0.05% | 00.0% | Unchanged |
| Arizona State Retirement System | 10,886 | $2.76M | 0.01% | +161+1.5% | Added |
| US Bancorp | 10,727 | $2.72M | 0.00% | −108−1.0% | Reduced |
| Comerica Bank | 10,710 | $2.71M | 0.01% | −764−6.7% | Reduced |
| Handelsbanken Fonder AB | 10,358 | $2.62M | 0.01% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,009 | $2.54M | 0.01% | +59+0.6% | Added |
| Cerity Partners LLC | 9,858 | $2.50M | 0.00% | −172−1.7% | Reduced |
| Jane Street Group, LLC | 9,517 | $2.41M | 0.00% | −22,945−70.7% | Reduced |
| Thoroughbred Financial Services, LLC | 9,460 | $2.40M | 0.15% | −242−2.5% | Reduced |
| State of Michigan Retirement System | 9,314 | $2.36M | 0.01% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,299 | $2.36M | 0.00% | −206−2.2% | Reduced |
| Motley Fool Asset Management LLC | 9,129 | $2.31M | 0.10% | −624−6.4% | Reduced |
| Exome Asset Management LLC | 9,000 | $2.28M | 1.51% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 8,693 | $2.20M | 0.03% | +47+0.5% | Added |
| Simplify Asset Management Inc. | 8,342 | $2.11M | 0.04% | +8,342 | New |
| Blair William & Co | 8,108 | $2.05M | 0.01% | −2,456−23.2% | Reduced |
| Xponance, Inc. | 7,934 | $2.01M | 0.02% | +99+1.3% | Added |
| Delta Global Management LP | 7,896 | $2.00M | 0.15% | +7,896 | New |
| Oregon Public Employees Retirement Fund | 7,881 | $2.00M | 0.03% | 00.0% | Unchanged |
| Scholtz & Company, LLC | 7,879 | $2.00M | 0.88% | −187−2.3% | Reduced |
| New Mexico Educational Retirement Board | 7,800 | $1.98M | 0.06% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 7,749 | $1.96M | 0.02% | +243+3.2% | Added |
| KLP Kapitalforvaltning AS | 7,700 | $1.95M | 0.01% | +200+2.7% | Added |
| D. E. Shaw & Co., Inc. | 7,586 | $1.92M | 0.00% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 7,540 | $1.91M | 0.03% | +2,540+50.8% | Added |
| Wesbanco Bank Inc | 7,502 | $1.90M | 0.05% | +7,502 | New |
| Ameritas Investment Partners, Inc. | 7,310 | $1.85M | 0.06% | −209−2.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,286 | $1.85M | 0.00% | +227+3.2% | Added |
| Diversified Trust Co | 6,745 | $1.71M | 0.03% | −1,620−19.4% | Reduced |
| Candriam Luxembourg S.C.A. | 6,729 | $1.70M | 0.01% | −6,419−48.8% | Reduced |
| Exchange Traded Concepts, LLC | 6,625 | $1.68M | 0.02% | +723+12.3% | Added |
| Lazard Asset Management LLC | 6,543 | $1.66M | 0.00% | +5,641+625.4% | Added |
| Deerfield Management Company, L.P. (Series C) | 6,411 | $1.62M | 0.02% | +6,411 | New |
| Oppenheimer Asset Management Inc. | 6,398 | $1.62M | 0.02% | −1,089−14.5% | Reduced |
| Cinctive Capital Management LP | 6,215 | $1.57M | 0.08% | +6,215 | New |
| B. Metzler seel. Sohn & Co. AG | 6,213 | $1.57M | 0.01% | 00.0% | Unchanged |
| One Capital Management, LLC | 6,204 | $1.57M | 0.05% | +2,229+56.1% | Added |
| Future Fund LLC | 6,204 | $1.57M | 0.55% | +2,229+56.1% | Added |
| Utah Retirement Systems | 6,091 | $1.54M | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 5,846 | $1.48M | 0.00% | +104+1.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 5,659 | $1.43M | 0.03% | −16,161−74.1% | Reduced |
| S&CO Inc | 5,500 | $1.39M | 0.09% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 5,311 | $1.35M | 0.06% | −163−3.0% | Reduced |
| Onyx Bridge Wealth Group LLC | 5,231 | $1.33M | 0.14% | 00.0% | Unchanged |
| Van Eck Associates Corp | 5,227 | $1.32M | 0.00% | +5,227 | New |
| Magnetar Financial LLC | 5,163 | $1.31M | 0.01% | −26,473−83.7% | Reduced |
| Pacer Advisors, Inc. | 5,140 | $1.30M | 0.00% | +3,270+174.9% | Added |
| Summit Trail Advisors, LLC | 5,120 | $1.30M | 0.02% | +5,120 | New |
| Pictet Asset Management Holding SA | 5,092 | $1.29M | 0.00% | −763−13.0% | Reduced |
| Neuberger Berman Group LLC | 4,999 | $1.27M | 0.00% | +47+0.9% | Added |
| Toroso Investments, LLC | 4,691 | $1.19M | 0.01% | +981+26.4% | Added |
| Virginia Retirement Systems Et Al | 4,602 | $1.17M | 0.01% | −800−14.8% | Reduced |
| JustInvest LLC | 4,567 | $1.16M | 0.01% | +124+2.8% | Added |
| SG Americas Securities, LLC | 4,547 | $1.15M | 0.00% | +2,655+140.3% | Added |
| AlTi Global, Inc. | 4,474 | $1.13M | 0.03% | +5+0.1% | Added |
| Alliance Wealth Advisors, LLC | 4,426 | $1.12M | 0.26% | +970+28.1% | Added |
| Sheets Smith Investment Management | 4,407 | $1.12M | 0.72% | +120+2.8% | Added |