Who owns AtriCure?
- Ticker: ATRC
- CUSIP Number: 04963C209
Tip: Access positions for across all investors
Analyze quarterly positions in AtriCure with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of AtriCure stock
Who bought or sold AtriCure this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 4.9M | $194M | 1% | Dec 2025 |
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| Wellington Management Company | 4.3M | $151M | 8% | Sep 2025 |
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| BlackRock | 4.1M | $161M | 2% | Dec 2025 |
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| Alliancebernstein | 3.6M | $125M | 0% | Sep 2025 |
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| Hood River Capital Management | 3.1M | $123M | 2% | Dec 2025 |
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| State Street Corporation | 1.2M | $49M | -2% | Dec 2025 |
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| Geode Capital Management | 1.2M | $47M | 0% | Dec 2025 |
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| First Light Asset Management | 1.2M | $47M | 32% | Dec 2025 |
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| Champlain Investment Partners | 1.2M | $46M | -41% | Dec 2025 |
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| Neuberger Berman Group | 1.1M | $43M | -9% | Dec 2025 |
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| Bnp Paribas Investment Partners | 959k | $38M | 25% | Dec 2025 |
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| Jennifer Ranahan | 952k | $38M | 11% | Dec 2025 |
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| Dimensional Fund Advisors | 922k | $37M | 8% | Dec 2025 |
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| Marshall Wace | 914k | $36M | 63% | Dec 2025 |
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| Goldman Sachs Group | 885k | $35M | 14% | Dec 2025 |
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| Kennedy Capital Management | 837k | $33M | 0% | Dec 2025 |
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| Ing Investment Management | 712k | $28M | 1% | Dec 2025 |
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| DAFNA Capital Management | 597k | $24M | 1% | Dec 2025 |
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| Ubs Global Asset Management Americas | 570k | $23M | -4% | Dec 2025 |
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| Massachusetts Financial Services | 511k | $20M | 20% | Dec 2025 |
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| Two Sigma Investments | 453k | $16M | 10% | Sep 2025 |
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| Northern Trust | 438k | $17M | -5% | Dec 2025 |
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| Charles Schwab Investment Management | 438k | $17M | 2% | Dec 2025 |
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| FMR | 394k | $14M | 46% | Sep 2025 |
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| Connor, Clark & Lunn Investment Management | 379k | $15M | 8% | Dec 2025 |
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| WCM Investment Management | 373k | $15M | 14% | Dec 2025 |
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| Two Sigma Advisers | 357k | $13M | -21% | Sep 2025 |
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| Daniel D. Thurber | 354k | $14M | -13% | Dec 2025 |
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| Millennium Management | 353k | $13M | -2% | Sep 2025 |
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| Nuveen | 336k | $13M | -40% | Dec 2025 |
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| Grandeur Peak Global Advisors | 329k | $13M | 316% | Dec 2025 |
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| Osterweis Capital Management | 322k | $11M | 2% | Sep 2025 |
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| Renaissance Technologies | 322k | $13M | 24% | Dec 2025 |
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| Qube Research & Technologies | 291k | $12M | 207% | Dec 2025 |
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| Point72 Asset Management | 278k | $11M | 100% | Dec 2025 |
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| Point72 | 262k | $9.2M | 100% | Sep 2025 |
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| Amundi | 231k | $9.1M | 5% | Dec 2025 |
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| Jpmorgan Chase & Co | 227k | $8.0M | 100% | Sep 2025 |
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| PanAgora Asset Management | 227k | $9.0M | 5% | Dec 2025 |
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| Voloridge Investment Management | 220k | $8.7M | -20% | Dec 2025 |
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| Raymond James Financial | 218k | $8.6M | -8% | Dec 2025 |
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| Norges Bank Investment Management | 214k | $8.5M | 100% | Dec 2025 |
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| Nicholas Company | 206k | $8.1M | 7% | Dec 2025 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 193k | $7.6M | -7% | Dec 2025 |
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| Advisors Capital Management | 183k | $7.2M | 5% | Dec 2025 |
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| Adage Capital Partners GP | 175k | $6.2M | -36% | Sep 2025 |
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| State of Wisconsin Investment Board | 164k | $6.5M | -25% | Dec 2025 |
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| Sei Investments | 158k | $6.3M | 25% | Dec 2025 |
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| Oberweis Asset Management | 154k | $5.4M | 100% | Sep 2025 |
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| Algert Coldiron Investors | 147k | $5.2M | 162% | Sep 2025 |
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| Bank of New York Mellon | 136k | $5.4M | -12% | Dec 2025 |
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| Paradigm Capital Management | 123k | $4.9M | 0% | Dec 2025 |
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| Allianz Asset Management | 118k | $4.7M | 4% | Dec 2025 |
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| First Trust Advisors | 118k | $4.7M | -13% | Dec 2025 |
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| First Eagle Investment Management | 117k | $4.6M | 100% | Dec 2025 |
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| Sit Investment Associates | 108k | $4.3M | 0% | Dec 2025 |
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| UBS Group | 104k | $4.1M | 12% | Dec 2025 |
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| Wells Fargo & Company | 102k | $4.0M | 24% | Dec 2025 |
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| Swiss National Bank | 98k | $3.9M | 2% | Dec 2025 |
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| Barclays | 93k | $3.7M | 8% | Dec 2025 |
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| Susquehanna Portfolio Strategies | 86k | $3.4M | 100% | Dec 2025 |
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| Squarepoint Ops | 86k | $3.4M | -51% | Dec 2025 |
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| AQR Capital Management | 84k | $3.0M | 24% | Sep 2025 |
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| HighMark Wealth Management | 84k | $3.3M | 0% | Dec 2025 |
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| Acadian Asset Management | 83k | $3.3M | -30% | Dec 2025 |
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| American Century Companies | 82k | $3.2M | 12% | Dec 2025 |
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| Trexquant Investment | 78k | $3.1M | 17% | Dec 2025 |
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| Invesco | 74k | $2.9M | 8% | Dec 2025 |
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| F/M Investments | 73k | $2.9M | 100% | Dec 2025 |
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| Rhumbline Advisers | 67k | $2.7M | -14% | Dec 2025 |
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| Prudential Financial | 61k | $2.4M | -10% | Dec 2025 |
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| Riverwater Partners | 60k | $2.4M | 0% | Dec 2025 |
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| CLS Investments | 60k | $2.4M | -2% | Dec 2025 |
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| Engineers Gate Manager | 59k | $2.3M | 104% | Dec 2025 |
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| Envestnet Asset Management | 58k | $2.3M | 7% | Dec 2025 |
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| Citadel Advisors | 53k | $1.9M | -64% | Sep 2025 |
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| Jane Street | 53k | $2.1M | -46% | Dec 2025 |
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| Franklin Resources | 52k | $2.1M | 4% | Dec 2025 |
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| Deerfield Management Company | 52k | $2.1M | -41% | Dec 2025 |
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| Legal & General Group | 52k | $2.1M | -9% | Dec 2025 |
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| Knott David M Jr | 51k | $2.0M | 7% | Dec 2025 |
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| B. Metzler seel. Sohn & Co | 50k | $2.0M | 0% | Dec 2025 |
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| Lazard Asset Management | 50k | $2.0M | 6% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 46k | $1.8M | 3% | Dec 2025 |
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| California State Teachers Retirement System | 45k | $1.8M | 0% | Dec 2025 |
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| Principal Financial Group | 44k | $1.7M | 42% | Dec 2025 |
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| Scotia Capital | 39k | $1.5M | 3% | Dec 2025 |
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| Oak Harvest Investment Services | 38k | $1.5M | 100% | Dec 2025 |
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| Diversified Trust Company | 37k | $1.5M | 8% | Dec 2025 |
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| Cubist Systematic Strategies | 37k | $1.3M | 100% | Sep 2025 |
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| SG Americas Securities | 37k | $1.5M | 59% | Dec 2025 |
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| Teachers Retirement System Of The State Of Kentucky | 36k | $1.4M | 0% | Dec 2025 |
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| GSA Capital Partners | 35k | $1.4M | -7% | Dec 2025 |
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| Y-Intercept | 35k | $1.4M | 362% | Dec 2025 |
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| Harbor Capital Advisors | 34k | $1.3M | 17% | Dec 2025 |
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| Bessemer | 33k | $1.5M | -4% | Dec 2025 |
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| Susquehanna International | 33k | $1.3M | 65% | Dec 2025 |
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| Marks Group Wealth Management | 29k | $1.1M | 0% | Dec 2025 |
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| Perkins Capital Management | 28k | $1.1M | -1% | Dec 2025 |
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| MetLife Investment Advisors | 27k | $1.1M | -5% | Dec 2025 |
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| Ameriprise Financial | 27k | $1.1M | 23% | Dec 2025 |
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| Victory Capital Management | 25k | $983k | 100% | Dec 2025 |
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| Campbell & Co. Investment Adviser | 23k | $913k | 100% | Dec 2025 |
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| Henderson Group | 23k | $807k | 100% | Sep 2025 |
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| Manufacturers Life Insurance Company | 23k | $897k | 0% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 23k | $889k | 0% | Dec 2025 |
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| PDT Partners | 21k | $839k | -11% | Dec 2025 |
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| Branch Banking & Trust Company | 21k | $838k | 1% | Dec 2025 |
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| LPL Financial | 21k | $827k | 16% | Dec 2025 |
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| Handelsbanken Fonder AB | 20k | $803k | 25% | Dec 2025 |
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| Zurcher Kantonalbank | 19k | $747k | 17% | Dec 2025 |
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| Us Bancorp | 19k | $735k | 782% | Dec 2025 |
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| Colony | 18k | $719k | -9% | Dec 2025 |
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| Intech Investment Management | 18k | $701k | -12% | Dec 2025 |
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| Man Group | 17k | $688k | -71% | Dec 2025 |
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| New York State Common Retirement Fund | 17k | $664k | 0% | Dec 2025 |
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| Jump Financial | 17k | $659k | -58% | Dec 2025 |
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| Hsbc Holdings | 15k | $536k | -16% | Sep 2025 |
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| Russell Investments | 15k | $588k | 83% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 14k | $568k | 7% | Dec 2025 |
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| Fox Run Management | 14k | $563k | 100% | Dec 2025 |
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| Arizona State Retirement System | 14k | $544k | -6% | Dec 2025 |
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| Brevan Howard Capital Management | 14k | $480k | -42% | Sep 2025 |
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| Mackenzie Financial | 14k | $545k | 5% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 13k | $530k | 0% | Dec 2025 |
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| Florida State Board of Administration | 13k | $526k | 0% | Dec 2025 |
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| Dynamic Technology Lab Private | 13k | $515k | 111% | Dec 2025 |
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| Toroso Investments | 13k | $512k | -4% | Dec 2025 |
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| Creative Planning | 13k | $496k | -2% | Dec 2025 |
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| Bridgefront Capital | 13k | $495k | 100% | Dec 2025 |
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| Commerce Bank N A | 12k | $475k | -1% | Dec 2025 |
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| Fiduciary Trust Company | 12k | $467k | 24% | Dec 2025 |
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| Stifel Financial | 12k | $465k | 100% | Dec 2025 |
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| Ronald Blue Trust | 12k | $454k | -4% | Dec 2025 |
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| Verition Fund Management | 11k | $447k | -36% | Dec 2025 |
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| Cresset Asset Management | 11k | $439k | 6% | Dec 2025 |
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| XTX Topco | 11k | $438k | 88% | Dec 2025 |
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| Klp Kapitalforvaltning As | 11k | $435k | 0% | Dec 2025 |
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| Arp Americas | 11k | $415k | -31% | Dec 2025 |
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| MAI Wealth Advisors | 10k | $398k | -2% | Dec 2025 |
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| Diversify Wealth Management | 9.2k | $333k | -2% | Dec 2025 |
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| Entropy Technologies | 9.1k | $359k | 100% | Dec 2025 |
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| ExodusPoint Capital Management | 9.0k | $355k | 100% | Dec 2025 |
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| Quest Partners | 8.9k | $351k | 776% | Dec 2025 |
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| ProShare Advisors | 8.8k | $349k | 7% | Dec 2025 |
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| First Bank & Trust | 8.8k | $348k | 6% | Dec 2025 |
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| Astra Wealth Partners | 8.0k | $318k | 0% | Dec 2025 |
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| Captrust Financial Advisors | 7.9k | $314k | 8% | Dec 2025 |
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| Virginia Retirement System | 7.9k | $313k | -16% | Dec 2025 |
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| Pictet Asset Management Holding SA | 7.9k | $311k | 0% | Dec 2025 |
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| EntryPoint Capital | 7.1k | $281k | -38% | Dec 2025 |
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| Graham Capital Management | 7.1k | $280k | -38% | Dec 2025 |
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| Ensign Peak Advisors | 4.1k | $163k | -76% | Dec 2025 |
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| Royal Bank of Canada | 4.0k | $137k | -95% | Sep 2025 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 1.8k | $71k | -85% | Dec 2025 |
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Who sold out of AtriCure?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Macquarie Group | Sep 2025 | 2.3M | $81M |
| Susquehanna Fundamental Investments | Sep 2025 | 76k | $2.7M |
| Aquatic Capital Management | Sep 2025 | 23k | $811k |
| Semanteon Capital Management | Sep 2025 | 16k | $564k |
| Schonfeld Strategic Advisors | Sep 2025 | 12k | $424k |