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AtriCure (ATRC) Institutional Ownership

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$35.66 +0.89 (+2.56%)
Closing price 04:00 PM Eastern
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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)
162
Total
Institutional Inflows
(last 12 months)
$332.74M
Number of
Institutional Sellers
(last 12 months)
92
Total
Institutional Outflows
(last 12 months)
$302.93M
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Skip Chart & View Institutional Buying and Selling Data

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
9/4/2025 Osaic Holdings Inc.2,350$77K0.0%-64.2%0.005%
8/27/2025 Squarepoint Ops LLC186,965$6.13M0.0%+64.7%0.376%
8/25/2025 Neuberger Berman Group LLC1,189,739$38.97M0.0%+0.3%2.394%
8/18/2025 Nomura Holdings Inc.19,909$652K0.0%N/A0.040%
8/18/2025 Geneos Wealth Management Inc.1,135$37K0.0%N/A0.002%
8/15/2025 Tower Research Capital LLC TRC 5,492$180K0.0%+502.9%0.011%
8/15/2025 State of Tennessee Department of Treasury5,607$184K0.0%N/A0.011%
8/15/2025 Captrust Financial Advisors7,299$239K0.0%+8.9%0.015%
8/15/2025 Wasatch Advisors LP506,822$16.61M0.1%+3.1%1.020%
8/15/2025 Tidal Investments LLC14,138$463K0.0%-28.3%0.028%
8/15/2025 Man Group plc82,393$2.70M0.0%+38.2%0.166%
8/15/2025 Lazard Asset Management LLC43,011$1.41M0.0%N/A0.087%
8/15/2025 Engineers Gate Manager LP34,649$1.14M0.0%-10.0%0.070%
8/15/2025 BNP Paribas Financial Markets13,208$433K0.0%-84.1%0.027%
8/15/2025 Brevan Howard Capital Management LP23,529$771K0.0%+192.6%0.047%
8/15/2025 Bank of America Corp DE710,173$23.27M0.0%+15.7%1.429%
8/14/2025 PDT Partners LLC23,701$777K0.0%-39.7%0.048%
8/14/2025 First Light Asset Management LLC1,015,170$33.27M4.3%-22.8%2.043%
8/14/2025 Jane Street Group LLC29,490$966K0.0%-70.8%0.059%
8/14/2025 California State Teachers Retirement System45,001$1.48M0.0%+1.6%0.091%
8/14/2025 Raymond James Financial Inc.252,523$8.28M0.0%+2.1%0.508%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.26,521$869K0.0%-5.8%0.053%
8/14/2025 Diversify Wealth Management LLC9,873$354K0.0%-4.7%0.020%
8/14/2025 Alliancebernstein L.P.3,573,649$117.11M0.0%-2.8%7.190%
8/14/2025 Osterweis Capital Management Inc.315,530$10.34M0.5%+6.7%0.635%
8/14/2025 The Manufacturers Life Insurance Company 24,370$799K0.0%+3.2%0.049%
8/14/2025 Squarepoint Ops LLC186,965$6.13M0.0%+64.7%0.376%
8/14/2025 Sei Investments Co.181,517$5.95M0.0%+52.5%0.365%
8/14/2025 Qube Research & Technologies Ltd31,198$1.02M0.0%-39.1%0.063%
8/14/2025 Hood River Capital Management LLC3,061,059$100.31M1.4%+2.1%6.159%
8/13/2025 Cresset Asset Management LLC10,966$359K0.0%-3.2%0.022%
8/13/2025 Amundi241,693$7.59M0.0%-5.2%0.486%
8/13/2025 Marshall Wace LLP1,005,248$32.94M0.0%+1.1%2.023%
8/13/2025 First Trust Advisors LP132,842$4.35M0.0%N/A0.267%
8/13/2025 Kennedy Capital Management LLC614,387$20.13M0.5%-2.8%1.236%
8/13/2025 Invesco Ltd.64,433$2.11M0.0%+23.5%0.130%
8/13/2025 Panagora Asset Management Inc.214,997$7.05M0.0%+0.2%0.433%
8/13/2025 New York State Common Retirement Fund17,064$559K0.0%+22.8%0.034%
8/13/2025 Neuberger Berman Group LLC1,189,739$38.97M0.0%+0.3%2.394%
8/13/2025 Norges Bank10,438$342K0.0%N/A0.021%
8/13/2025 Hsbc Holdings PLC18,043$583K0.0%-29.5%0.036%
8/13/2025 Scotia Capital Inc.37,220$1.22M0.0%+1.7%0.075%
8/13/2025 Russell Investments Group Ltd.49,718$1.63M0.0%-72.6%0.100%
8/12/2025 XTX Topco Ltd20,026$656K0.0%+22.9%0.040%
8/12/2025 Champlain Investment Partners LLC2,016,754$66.09M0.5%-5.7%4.058%
8/12/2025 Ameritas Investment Partners Inc.4,941$162K0.0%+6.7%0.010%
8/12/2025 Prudential Financial Inc.6,330$215K0.0%N/A0.013%
8/12/2025 American Century Companies Inc.33,504$1.10M0.0%+98.6%0.067%
8/12/2025 Rhumbline Advisers80,447$2.64M0.0%+13.4%0.162%
8/12/2025 Franklin Resources Inc.47,453$1.56M0.0%+24.5%0.095%
8/12/2025 Legal & General Group Plc56,756$1.86M0.0%+3.8%0.114%
8/12/2025 JPMorgan Chase & Co.208,271$6.83M0.0%-18.2%0.419%
8/12/2025 Handelsbanken Fonder AB16,200$531K0.0%-17.8%0.033%
8/12/2025 Dynamic Technology Lab Private Ltd6,259$205K0.0%N/A0.013%
8/11/2025 Portside Wealth Group LLC6,497$213K0.0%N/A0.013%
8/11/2025 Knott David M Jr46,443$1.52M0.7%+88.6%0.093%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH201,214$6.59M0.0%+121.9%0.405%
8/8/2025 Intech Investment Management LLC28,966$949K0.0%-8.7%0.058%
8/8/2025 Creative Planning12,046$395K0.0%-9.3%0.024%
8/8/2025 SG Americas Securities LLC50,249$1.65M0.0%N/A0.101%
8/8/2025 Advisors Capital Management LLC169,162$5.54M0.1%+6.9%0.340%
8/8/2025 Calamos Advisors LLC12,126$397K0.0%-88.6%0.024%
8/8/2025 Police & Firemen s Retirement System of New Jersey11,016$361K0.0%+7.5%0.022%
8/8/2025 Bailard Inc.6,500$213K0.0%N/A0.013%
8/8/2025 Geode Capital Management LLC1,181,737$38.73M0.0%+1.2%2.378%
8/8/2025 PNC Financial Services Group Inc.5,808$190K0.0%+15.3%0.012%
8/8/2025 KBC Group NV1,484$49K0.0%-37.1%0.003%
8/7/2025 ProShare Advisors LLC9,923$325K0.0%-3.2%0.020%
8/7/2025 Acadian Asset Management LLC204,423$6.69M0.0%+4.5%0.411%
8/7/2025 Campbell & CO Investment Adviser LLC8,681$284K0.0%N/A0.017%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.264,344$8.66M0.0%+18.2%0.532%
8/6/2025 BNP PARIBAS ASSET MANAGEMENT Holding S.A.755,537$24.76M0.1%+1.0%1.520%
8/5/2025 Nicholas Company Inc.192,635$6.31M0.1%+8.5%0.388%
8/1/2025 Teacher Retirement System of Texas7,512$246K0.0%+5.4%0.015%
8/1/2025 Riverwater Partners LLC33,665$1.10M0.5%N/A0.068%
8/1/2025 Envestnet Asset Management Inc.58,460$1.92M0.0%+3.2%0.118%
7/31/2025 AlphaQuest LLC13,745$450K0.0%-23.7%0.028%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al9,700$318K0.0%N/A0.020%
7/29/2025 WCM Investment Management LLC327,498$10.57M0.0%+69.4%0.661%
7/28/2025 Allianz Asset Management GmbH110,817$3.63M0.0%-9.8%0.224%
7/25/2025 CWM LLC1,894$62K0.0%-32.8%0.004%
7/24/2025 Blue Trust Inc.12,430$407K0.0%-4.1%0.025%
7/23/2025 KLP Kapitalforvaltning AS9,500$311K0.0%-9.5%0.019%
7/22/2025 Marks Group Wealth Management Inc28,973$949K0.1%+36.8%0.059%
7/18/2025 Truist Financial Corp21,206$695K0.0%+11.6%0.043%
7/11/2025 Assenagon Asset Management S.A.47,002$1.54M0.0%-67.8%0.095%
7/9/2025 Harbor Capital Advisors Inc.26,823$879K0.0%-5.5%0.054%
7/9/2025 First Bank & Trust8,340$273K0.0%N/A0.017%
6/18/2025 Voya Investment Management LLC12,829$414K0.0%-10.4%0.026%
6/5/2025 Osterweis Capital Management Inc.295,605$9.54M0.0%N/A0.597%
5/29/2025 Rhumbline Advisers70,919$2.29M0.0%-10.0%0.143%
5/28/2025 Strs Ohio4,900$158K0.0%N/A0.010%
5/27/2025 Advisors Capital Management LLC158,316$5.11M0.1%+64.8%0.320%
5/21/2025 Acadian Asset Management LLC195,582$6.30M0.0%+2,690.0%0.395%
5/20/2025 Focus Partners Wealth10,277$332K0.0%-37.0%0.021%
5/19/2025 Jane Street Group LLC100,853$3.25M0.0%+658.3%0.204%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC2,196,914$70.87M0.0%+170.8%4.438%
5/16/2025 Goldman Sachs Group Inc.862,668$27.83M0.0%+1.0%1.742%
5/16/2025 Millennium Management LLC623,323$20.11M0.0%+79.2%1.259%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.28,146$908K0.0%+4.6%0.057%
(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, 249 institutional investors and hedge funds held shares of AtriCure. The most heavily invested institutionals were Vanguard Group Inc. ($152.09M), Alliancebernstein L.P. ($117.11M), Hood River Capital Management LLC ($100.31M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($70.87M), Champlain Investment Partners LLC ($66.09M), Fred Alger Management LLC ($62.89M), and Neuberger Berman Group LLC ($38.97M).Learn more on AtriCure's institutional investors.

What percentage of AtriCure's stock is owned by institutional investors?

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

Which institutional investors have been buying AtriCure's stock?

Of the 205 institutional investors that purchased AtriCure's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hood River Capital Management LLC ($1.93M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($1.39M), Nuveen LLC ($950.60K), Millennium Management LLC ($818.51K), First Light Asset Management LLC ($718.95K), Champlain Investment Partners LLC ($691.42K), and Osterweis Capital Management Inc. ($611.14K).

How much institutional buying is happening at AtriCure?

Institutional investors have bought a total of 10,559,520 shares in the last 24 months. This purchase volume represents approximately $332.74M in transactions.

Which of AtriCure's major shareholders have been selling company stock?

Of the 92 institutional investors that sold AtriCure's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($1.78M), FMR LLC ($1.14M), Divisadero Street Capital Management LP ($1.08M), First Light Asset Management LLC ($954.05K), Champlain Investment Partners LLC ($774.00K), Alliancebernstein L.P. ($398.80K), and Emerald Advisers LLC ($300.74K).

How much institutional selling is happening at AtriCure?

Institutional investors have sold a total of 9,888,443 shares in the last 24 months. This volume of shares sold represents approximately $302.93M in transactions.


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This page (NASDAQ:ATRC) was last updated on 9/4/2025 by MarketBeat.com Staff
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