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AtriCure (ATRC) Institutional Ownership

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$29.29 -0.62 (-2.07%)
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Institutional Ownership Changes (13F Filings) for AtriCure (NASDAQ:ATRC)

Current
Institutional Ownership
Percentage
99.11%
Number of
Institutional Buyers
(last 12 months)
129
Total
Institutional Inflows
(last 12 months)
$219.30M
Number of
Institutional Sellers
(last 12 months)
81
Total
Institutional Outflows
(last 12 months)
$282.50M
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ATRC Institutional Buying and Selling by Quarter

AtriCure Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/1/2025CWM LLC2,818$91K0.0%+46.2%0.006%
4/29/2025 Envestnet Asset Management Inc.56,656$1.83M0.0%+22.9%0.114%
4/29/2025 Bank of New York Mellon Corp253,193$8.17M0.0%-2.0%0.512%
4/29/2025 Calamos Advisors LLC106,632$3.44M0.0%-3.6%0.215%
4/28/2025 Teacher Retirement System of Texas7,127$230K0.0%N/A0.014%
4/28/2025 First Horizon Advisors Inc.1,447$47K0.0%+135.3%0.003%
4/28/2025 WCM Investment Management LLC193,352$6.15M0.0%+0.8%0.391%
4/24/2025 Diversified Trust Co33,922$1.09M0.0%-7.3%0.069%
4/23/2025 Bessemer Group Inc.34,580$1.12M0.0%-13.4%0.071%
4/15/2025 Assenagon Asset Management S.A.146,096$4.71M0.0%+5.0%0.299%
4/14/2025 Harbor Capital Advisors Inc.28,388$916K0.0%N/A0.058%
4/8/2025 Rhumbline Advisers70,919$2.29M0.0%-10.0%0.145%
4/8/2025 Parallel Advisors LLC7,229$233K0.0%+13.0%0.015%
4/7/2025 GAMMA Investing LLC3,613$112K0.0%+9,664.9%0.007%
3/24/2025Wellington Management Group LLP654,504$20.00M0.0%-57.6%1.339%
2/25/2025Heck Capital Advisors LLC1,955$60K0.0%N/A0.004%
2/20/2025Mackenzie Financial Corp15,214$465K0.0%N/A0.031%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC811,370$24.80M0.0%-20.7%1.664%
2/17/2025Voloridge Investment Management LLC260,412$7.96M0.0%-33.2%0.534%
2/17/2025Squarepoint Ops LLC55,472$1.70M0.0%-64.6%0.114%
2/17/2025Two Sigma Advisers LP639,400$19.54M0.0%-3.7%1.312%
2/17/2025Two Sigma Investments LP610,996$18.67M0.0%-14.9%1.253%
2/17/2025State of Wyoming2,481$76K0.0%+21.9%0.005%
2/17/2025Sherbrooke Park Advisers LLC10,792$330K0.1%N/A0.022%
2/17/2025ProShare Advisors LLC13,330$407K0.0%+49.0%0.027%
2/17/2025Man Group plc24,368$745K0.0%N/A0.050%
2/17/2025Nuveen Asset Management LLC1,037,348$31.70M0.0%-12.6%2.128%
2/17/2025Millennium Management LLC347,836$10.63M0.0%-1.8%0.714%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.26,916$823K0.0%+3.9%0.055%
2/17/2025LMR Partners LLP16,313$499K0.0%N/A0.033%
2/17/2025Graham Capital Management L.P.21,249$649K0.0%N/A0.044%
2/17/2025Focus Partners Wealth16,306$498K0.0%N/A0.033%
2/17/2025G2 Investment Partners Management LLC29,691$907K0.2%+7.2%0.061%
2/17/2025D. E. Shaw & Co. Inc.67,462$2.06M0.0%-42.5%0.138%
2/17/2025Deutsche Bank AG45,459$1.39M0.0%-69.4%0.093%
2/17/2025Divisadero Street Capital Management LP212,982$6.51M0.8%-83.6%0.437%
2/17/2025Centiva Capital LP16,687$510K0.0%N/A0.034%
2/17/2025Brevan Howard Capital Management LP9,864$301K0.0%-41.1%0.020%
2/17/2025Balyasny Asset Management L.P.76,190$2.33M0.0%-50.8%0.156%
2/17/2025Bank of America Corp DE390,816$11.94M0.0%-34.8%0.802%
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2/17/2025BNP Paribas Financial Markets97,310$2.97M0.0%+676.4%0.200%
2/17/2025Ameriprise Financial Inc.9,638$295K0.0%N/A0.020%
2/17/2025Algert Global LLC96,199$2.94M0.1%+10.1%0.197%
2/14/2025Jane Street Group LLC13,300$406K0.0%-40.6%0.027%
2/14/2025PDT Partners LLC39,327$1.20M0.1%+65.9%0.081%
2/14/2025Emerald Mutual Fund Advisers Trust19,408$593K0.0%-92.2%0.040%
2/14/2025First Light Asset Management LLC1,969,221$60.18M5.7%+5.6%4.039%
2/14/2025Northern Trust Corp483,607$14.78M0.0%+11.6%0.992%
2/14/2025The Manufacturers Life Insurance Company 17,171$525K0.0%-4.1%0.035%
2/14/2025Aquatic Capital Management LLC23,102$706K0.0%-40.8%0.047%
2/14/2025Johnson Financial Group Inc.1,618$49K0.0%+1,184.1%0.003%
2/14/2025Boothbay Fund Management LLC7,545$231K0.0%N/A0.015%
2/14/2025Susquehanna Fundamental Investments LLC104,094$3.18M0.0%N/A0.214%
2/14/2025Nebula Research & Development LLC17,363$531K0.1%-35.8%0.036%
2/14/2025Oberweis Asset Management Inc.151,500$4.63M0.2%N/A0.311%
2/14/2025Voya Investment Management LLC14,321$438K0.0%-7.5%0.029%
2/14/2025Adage Capital Partners GP L.L.C.300,000$9.17M0.0%N/A0.615%
2/14/2025Hood River Capital Management LLC2,923,731$89.35M1.3%+3.3%5.997%
2/14/2025Price T Rowe Associates Inc. MD43,596$1.33M0.0%+8.1%0.089%
2/14/2025Dark Forest Capital Management LP25,164$769K0.1%N/A0.052%
2/14/2025Hsbc Holdings PLC27,437$833K0.0%+16.1%0.056%
2/14/2025Tower Research Capital LLC TRC 2,871$88K0.0%+232.7%0.006%
2/14/2025MetLife Investment Management LLC28,673$876K0.0%+4.6%0.059%
2/14/2025Natixis60,500$1.85M0.0%N/A0.124%
2/14/2025Dimensional Fund Advisors LP700,212$21.40M0.0%+24.1%1.436%
2/13/2025Champlain Investment Partners LLC2,528,614$77.27M0.5%-9.4%5.187%
2/13/2025Canada Pension Plan Investment Board35,100$1.07M0.0%+756.1%0.072%
2/13/2025Marshall Wace LLP619,166$18.92M0.0%+37.1%1.270%
2/13/2025Wasatch Advisors LP607,364$18.56M0.1%-21.0%1.246%
2/13/2025Jump Financial LLC28,878$883K0.0%-65.3%0.059%
2/13/2025Barclays PLC86,541$2.64M0.0%-33.1%0.178%
2/13/2025Advisors Capital Management LLC96,082$2.94M0.0%+8.0%0.197%
2/13/2025Townsquare Capital LLC16,138$493K0.0%-4.7%0.033%
2/13/2025Grandeur Peak Global Advisors LLC242,791$7.42M0.7%-26.3%0.498%
2/13/2025Kennedy Capital Management LLC752,580$23.00M0.5%+29.8%1.544%
2/13/2025Neuberger Berman Group LLC939,188$28.69M0.0%-0.3%1.927%
2/13/2025 Bessemer Group Inc.39,925$1.22M0.0%-4.1%0.082%
2/13/2025Raymond James Financial Inc.121,591$3.72M0.0%N/A0.249%
2/13/2025Renaissance Technologies LLC163,900$5.01M0.0%+67.1%0.336%
2/13/2025Legal & General Group Plc54,814$1.68M0.0%-1.4%0.112%
2/13/2025Invesco Ltd.43,647$1.33M0.0%+0.8%0.090%
2/13/2025Russell Investments Group Ltd.156,649$4.79M0.0%+8.5%0.321%
2/13/2025 Envestnet Asset Management Inc.46,086$1.41M0.0%-4.4%0.095%
2/13/2025Dynamic Technology Lab Private Ltd32,330$988K0.2%N/A0.066%
2/13/2025Wells Fargo & Company MN57,407$1.75M0.0%-39.7%0.118%
2/12/2025Astra Wealth Partners LLC8,048$246K0.2%N/A0.017%
2/12/2025Bryce Point Capital LLC16,760$512K0.1%N/A0.034%
2/12/2025Trexquant Investment LP98,206$3.00M0.0%+27.0%0.201%
2/12/2025Geode Capital Management LLC1,151,049$35.19M0.0%-0.1%2.361%
2/12/2025Franklin Resources Inc.37,966$1.16M0.0%-33.2%0.078%
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2/12/2025Alliancebernstein L.P.3,835,449$117.21M0.0%-3.4%7.868%
2/12/2025Wellington Management Group LLP654,504$20.00M0.0%-57.6%1.343%
2/12/2025Arrowstreet Capital Limited Partnership26,693$816K0.0%N/A0.055%
2/12/2025Orion Portfolio Solutions LLC44,584$1.36M0.0%+9.8%0.091%
2/12/2025Pictet Asset Management Holding SA6,735$206K0.0%N/A0.014%
2/12/2025Norges Bank111,947$3.42M0.0%N/A0.230%
2/12/2025JPMorgan Chase & Co.365,183$11.16M0.0%+43.1%0.749%
2/11/2025Corebridge Financial Inc.23,535$719K0.0%-7.0%0.048%
2/11/2025Perkins Capital Management Inc.30,350$927K0.8%+1.3%0.062%
2/11/2025Emerald Advisers LLC89,098$2.72M0.1%-77.1%0.183%
(Data available from 1/1/2016 forward)

ATRC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATRC shares?

During the previous two years, 240 institutional investors and hedge funds held shares of AtriCure. The most heavily invested institutionals were Vanguard Group Inc. ($142.20M), Alliancebernstein L.P. ($117.21M), Hood River Capital Management LLC ($89.35M), Champlain Investment Partners LLC ($77.27M), Fred Alger Management LLC ($62.89M), First Light Asset Management LLC ($60.18M), and Macquarie Group Ltd. ($58.42M).Learn more on ATRC's institutional investors.

What percentage of AtriCure stock is owned by institutional investors?

99.11% of AtriCure stock is owned by institutional investors. Learn more on ATRC's institutional investor holdings.

Which institutional investors have been buying AtriCure stock?

Of the 198 institutional investors that purchased AtriCure stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hood River Capital Management LLC ($1.87M), First Light Asset Management LLC ($725.49K), Champlain Investment Partners LLC ($691.42K), Assenagon Asset Management S.A. ($571.26K), Millennium Management LLC ($543.02K), Norges Bank ($371.23K), and Natixis ($360.50K).

How much institutional buying is happening at AtriCure?

Institutional investors have bought a total of 12,932,563 shares in the last 24 months. This purchase volume represents approximately $417.23M in transactions.

Which AtriCure major shareholders have been selling company stock?

Of the 125 institutional investors that sold AtriCure stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($1.96M), FMR LLC ($1.14M), Divisadero Street Capital Management LP ($1.08M), Assenagon Asset Management S.A. ($652.68K), Marshall Wace LLP ($513.42K), TimesSquare Capital Management LLC ($431.41K), and Emerald Advisers LLC ($409.84K).

How much institutional selling is happening at AtriCure?

Institutional investors have sold a total of 11,797,160 shares in the last 24 months. This volume of shares sold represents approximately $372.02M in transactions.


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This page (NASDAQ:ATRC) was last updated on 5/1/2025 by MarketBeat.com Staff
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