Who owns Penumbra?
- Ticker: PEN
- CUSIP Number: 70975l107
Tip: Access positions for across all investors
Analyze quarterly positions in Penumbra with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Penumbra stock
Who bought or sold Penumbra this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 5.1M | $1.6B | -13% | Dec 2025 |
|
| BlackRock | 4.3M | $1.4B | 5% | Mar 2026 |
|
| Vanguard Group | 3.8M | $1.2B | -2% | Dec 2025 |
|
| Vanguard Capital Management | 1.7M | $556M | 100% | Mar 2026 |
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| Vanguard Portfolio Management | 1.7M | $543M | 100% | Mar 2026 |
|
| HBK Investments | 1.6M | $537M | 100% | Mar 2026 |
|
| State Street Corporation | 1.2M | $360M | -1% | Dec 2025 |
|
| Millennium Management | 1.1M | $376M | 49% | Mar 2026 |
|
| Rtw Investments | 867k | $269M | 0% | Dec 2025 |
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| Baillie Gifford & Co | 840k | $276M | -4% | Mar 2026 |
|
| Geode Capital Management | 795k | $261M | 4% | Mar 2026 |
|
| Balyasny Asset Management | 762k | $250M | 371% | Mar 2026 |
|
| Goldman Sachs Group | 721k | $237M | 126% | Mar 2026 |
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| Citigroup | 621k | $204M | 100% | Mar 2026 |
|
| UBS Group | 560k | $184M | 273% | Mar 2026 |
|
| Invesco | 538k | $177M | -16% | Mar 2026 |
|
| Champlain Investment Partners | 491k | $161M | -18% | Mar 2026 |
|
| Capital World Investors | 451k | $148M | 6% | Mar 2026 |
|
| Whitebox Advisors | 445k | $146M | 100% | Mar 2026 |
|
| CNH Partners | 423k | $139M | 100% | Mar 2026 |
|
| Tudor Investment Corporation | 411k | $135M | 100% | Mar 2026 |
|
| Morgan Stanley | 401k | $132M | -24% | Mar 2026 |
|
| Hudson Bay Capital Management | 349k | $115M | 100% | Mar 2026 |
|
| Amundi | 346k | $114M | 303% | Mar 2026 |
|
| Dimensional Fund Advisors | 326k | $107M | 0% | Mar 2026 |
|
| Congress Asset Management | 317k | $104M | -17% | Mar 2026 |
|
| Northern Trust | 311k | $97M | -3% | Dec 2025 |
|
| Charles Schwab Investment Management | 308k | $96M | 1% | Dec 2025 |
|
| LMR Partners | 296k | $97M | 100% | Mar 2026 |
|
| Bank of America Corporation | 260k | $85M | 100% | Mar 2026 |
|
| Citadel Advisors | 253k | $83M | -75% | Mar 2026 |
|
| Magnetar Financial | 251k | $83M | 100% | Mar 2026 |
|
| Vanguard Fiduciary Trust | 247k | $81M | 100% | Mar 2026 |
|
| Bank of New York Mellon | 247k | $81M | -1% | Mar 2026 |
|
| Woodline Partners | 242k | $79M | 19% | Mar 2026 |
|
| Alliancebernstein | 226k | $70M | 43% | Mar 2026 |
|
| Bank of Nova Scotia | 212k | $70M | 14838% | Mar 2026 |
|
| Soros Fund Management | 203k | $67M | 100% | Mar 2026 |
|
| D. E. Shaw & Co | 202k | $66M | 2584% | Mar 2026 |
|
| Thrivent Financial for Lutherans | 188k | $62M | -36% | Mar 2026 |
|
| Bnp Paribas Investment Partners | 179k | $56M | 49031% | Dec 2025 |
|
| Arrowstreet Capital, Limited Partnership | 174k | $54M | 42% | Dec 2025 |
|
| Raymond James Financial | 168k | $52M | 102% | Dec 2025 |
|
| Henderson Group | 167k | $55M | -64% | Mar 2026 |
|
| Adage Capital Partners GP | 150k | $47M | 9% | Dec 2025 |
|
| Squarepoint Ops | 148k | $49M | 100% | Mar 2026 |
|
| Baird Financial | 146k | $45M | -17% | Dec 2025 |
|
| Partner Fund Management | 145k | $45M | -26% | Dec 2025 |
|
| Capitolis Liquid Global Markets | 139k | $46M | 100% | Mar 2026 |
|
| Bellevue Group | 135k | $42M | -8% | Dec 2025 |
|
| Alpine Associates Management | 132k | $43M | 100% | Mar 2026 |
|
| Rock Springs Capital Management | 121k | $40M | 0% | Mar 2026 |
|
| Water Island Capital | 120k | $39M | 100% | Mar 2026 |
|
| Wellington Management Company | 114k | $35M | 100% | Dec 2025 |
|
| Holocene Advisors | 111k | $36M | -77% | Mar 2026 |
|
| Hsbc Holdings | 110k | $36M | 7115% | Mar 2026 |
|
| Rhumbline Advisers | 110k | $36M | 3% | Mar 2026 |
|
| Braidwell | 105k | $35M | -4% | Mar 2026 |
|
| Marshall Wace | 105k | $33M | 803% | Dec 2025 |
|
| SG Americas Securities | 102k | $34M | 818% | Mar 2026 |
|
| Capula Management | 102k | $33M | 100% | Mar 2026 |
|
| Nuveen | 101k | $33M | 36% | Mar 2026 |
|
| Integral Health Asset Management | 100k | $31M | 100% | Dec 2025 |
|
| ClearBridge Advisors | 97k | $32M | -86% | Mar 2026 |
|
| Ubs Global Asset Management Americas | 97k | $32M | 7% | Mar 2026 |
|
| Birnam Oak Advisors | 96k | $32M | 100% | Mar 2026 |
|
| Glazer Capital | 95k | $31M | 100% | Mar 2026 |
|
| Loomis, Sayles and | 94k | $29M | -5% | Dec 2025 |
|
| Principal Financial Group | 88k | $29M | 5% | Mar 2026 |
|
| Bnp Paribas Arbitrage, Snc | 86k | $28M | 703% | Mar 2026 |
|
| Empyrean Capital Partners | 85k | $28M | 100% | Mar 2026 |
|
| Ursa Fund Management | 85k | $28M | 100% | Mar 2026 |
|
| Melqart Asset Management | 82k | $27M | 100% | Mar 2026 |
|
| Laird Norton Tyee Trust | 81k | $25M | 100% | Dec 2025 |
|
| Alberta Investment Management Corporation | 80k | $26M | 100% | Mar 2026 |
|
| Picton Mahoney Asset Management | 80k | $26M | 100% | Mar 2026 |
|
| Allspring Global Investments Holdings | 80k | $26M | -78% | Mar 2026 |
|
| AQR Capital Management | 77k | $25M | -58% | Mar 2026 |
|
| Westchester Capital Management | 77k | $25M | 100% | Mar 2026 |
|
| Walleye Trading | 76k | $25M | 608% | Mar 2026 |
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| First Trust Advisors | 75k | $25M | 191% | Mar 2026 |
|
| Man Group | 75k | $25M | -3% | Mar 2026 |
|
| CSS | 74k | $24M | 100% | Mar 2026 |
|
| Swiss National Bank | 74k | $24M | 1% | Mar 2026 |
|
| Victory Capital Management | 73k | $23M | -14% | Dec 2025 |
|
| CAM Group Holding A/S | 72k | $24M | 0% | Mar 2026 |
|
| Carret Asset Management | 72k | $22M | -6% | Dec 2025 |
|
| NZS Capital | 69k | $23M | -36% | Mar 2026 |
|
| Calamos Advisors | 67k | $22M | 1334% | Mar 2026 |
|
| Susquehanna Portfolio Strategies | 66k | $21M | 363% | Dec 2025 |
|
| Legal & General Group | 61k | $20M | -15% | Mar 2026 |
|
| CalPERS | 60k | $20M | 25% | Mar 2026 |
|
| TIG Advisors | 60k | $20M | 100% | Mar 2026 |
|
| Two Sigma Investments | 58k | $19M | 134% | Mar 2026 |
|
| Polar Capital Holdings | 58k | $18M | -36% | Dec 2025 |
|
| OZ Management | 57k | $19M | 100% | Mar 2026 |
|
| Susquehanna International | 56k | $18M | -41% | Dec 2025 |
|
| Advisor Group Holdings | 56k | $17M | -10% | Dec 2025 |
|
| ING Groep | 56k | $18M | 100% | Mar 2026 |
|
| Qube Research & Technologies | 53k | $16M | -75% | Dec 2025 |
|
| Retirement Systems of Alabama | 48k | $16M | 2% | Mar 2026 |
|
| State of Wisconsin Investment Board | 46k | $14M | 0% | Dec 2025 |
|
| Meridiem Capital Partners | 43k | $13M | 100% | Dec 2025 |
|
| California State Teachers Retirement System | 43k | $14M | 22% | Mar 2026 |
|
| Equitec Proprietary Markets | 42k | $14M | 100% | Mar 2026 |
|
| Jane Street | 41k | $14M | 59% | Mar 2026 |
|
| Royal Bank of Canada | 40k | $13M | -48% | Mar 2026 |
|
| Teachers Retirement System Of The State Of Kentucky | 39k | $13M | 2% | Mar 2026 |
|
| New York State Teachers Retirement System | 37k | $12M | -3% | Mar 2026 |
|
| Ameriprise Financial | 35k | $11M | -78% | Mar 2026 |
|
| Ing Investment Management | 34k | $11M | -77% | Mar 2026 |
|
| Vanguard Asset Management | 34k | $11M | 100% | Mar 2026 |
|
| Algert Coldiron Investors | 34k | $11M | -9% | Mar 2026 |
|
| Florida State Board of Administration | 34k | $11M | -5% | Mar 2026 |
|
| Fil | 32k | $9.9M | -57% | Dec 2025 |
|
| CIBRA Capital | 32k | $10M | 100% | Mar 2026 |
|
| Citizens Financial Group | 31k | $10M | 0% | Mar 2026 |
|
| Wells Fargo & Company | 31k | $10M | -16% | Mar 2026 |
|
| Oak Harbor Wealth Partners | 30k | $10M | 0% | Mar 2026 |
|
| Sei Investments | 29k | $9.4M | -67% | Mar 2026 |
|
| SummitTX Capital | 28k | $9.2M | 100% | Mar 2026 |
|
| Barclays | 27k | $8.4M | -26% | Dec 2025 |
|
| Onyx Bridge Wealth Group | 27k | $8.8M | 0% | Mar 2026 |
|
| PRIMECAP Management Company | 26k | $8.6M | 0% | Mar 2026 |
|
| Aquatic Capital Management | 26k | $8.5M | 5158% | Mar 2026 |
|
| Credit Industriel Et Commercial | 26k | $8.5M | 100% | Mar 2026 |
|
| Mint Tower Capital Management B.V. | 26k | $8.4M | 100% | Mar 2026 |
|
| Moore Capital Management | 25k | $8.2M | 100% | Mar 2026 |
|
| Nine Masts Capital | 24k | $7.8M | 100% | Mar 2026 |
|
| Natixis Asset Management Advisors | 24k | $7.8M | -42% | Mar 2026 |
|
| Toroso Investments | 24k | $7.8M | 728% | Mar 2026 |
|
| Mariner Wealth Advisors | 23k | $7.4M | 12% | Mar 2026 |
|
| Great-West Life Assurance Company | 22k | $6.9M | -22% | Dec 2025 |
|
| Gardner Lewis Asset Management | 22k | $7.2M | 100% | Mar 2026 |
|
| Hantz Financial Services | 22k | $7.2M | -30% | Mar 2026 |
|
| MetLife Investment Advisors | 21k | $6.5M | -4% | Dec 2025 |
|
| American Century Companies | 21k | $6.4M | -63% | Dec 2025 |
|
| Manufacturers Life Insurance Company | 20k | $6.6M | -77% | Mar 2026 |
|
| Tpg Gp A | 20k | $6.6M | 100% | Mar 2026 |
|
| New York State Common Retirement Fund | 20k | $6.5M | -83% | Mar 2026 |
|
| Greenland Capital Management | 20k | $6.5M | 100% | Mar 2026 |
|
| Motley Fool Wealth Management | 20k | $6.5M | -25% | Mar 2026 |
|
| Boothbay Fund Management | 19k | $6.4M | 100% | Mar 2026 |
|
| Envestnet Asset Management | 19k | $6.3M | -46% | Mar 2026 |
|
| Hrt Financial | 19k | $6.2M | 100% | Mar 2026 |
|
| Washington Trust Advisors | 19k | $6.1M | -7% | Mar 2026 |
|
| Amalgamated Bank | 19k | $6.1M | 1% | Mar 2026 |
|
| New York Life Investment Management | 19k | $6.1M | 476% | Mar 2026 |
|
| State of Tennessee, Treasury Department | 18k | $5.8M | 0% | Mar 2026 |
|
| Prudential Financial | 18k | $5.8M | 59% | Mar 2026 |
|
| Franklin Resources | 17k | $5.7M | -91% | Mar 2026 |
|
| Motley Fool Asset Management | 17k | $5.6M | -30% | Mar 2026 |
|
| T. Rowe Price Investment Management | 3.8k | $1.2M | -95% | Dec 2025 |
|
| Public Employees' Retirement Association of Colorado | 3.7k | $1.2M | -95% | Mar 2026 |
|
| Azimuth Capital Investment Management | 1.6k | $527k | -98% | Mar 2026 |
|
| Thomas Stevens, CFA" | 159.00 | $52k | -100% | Mar 2026 |
|