AtriCure, Inc. (ATRC) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling ATRC?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for AtriCure, Inc., showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on ATRC?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for AtriCure, Inc..

Is institutional money flowing into ATRC?

130 institutional investors hold AtriCure, Inc. (ATRC). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about ATRC?

Track institutional sentiment and conviction scores for AtriCure, Inc. (ATRC) including Smart Money Verdict and position changes on HoldingsIntel.

AtriCure, Inc.

ATRC·04963C209·US·equity·Healthcare - Medical Instruments & Supplies-13D/G

ATRC (AtriCure, Inc.) is held by 130 institutional investors as of Q4 2025. Largest holders: VANGUARD GROUP INC ($194M), BlackRock, Inc. ($160.8M), WELLINGTON MANAGEMENT GROUP LLP ($155M). Net institutional sentiment: Mixed.

130

Holders

Avg rating(11 Elite)

$1.6B

Total Value

57% (137)

Fund Consensus

72 buying - 55 selling

Smart Money VerdictView all

51Mixed MomentumSplit Signals

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See how ATRC's score breaks down across 4 SEC sources

Held by 130 funds

11 elite

Who's Trading

ActivistThe Vanguard Group0.0%Mar 26, 2026

Insider

13F: Dec 31, 2025Insider & Congress: Updated regularly

ActivistHood River Capital Management LLC6.2%Feb 17, 2026

InsiderNoznesky Justin JSell $193KNov 26, 2025

InsiderWEHRWEIN SVENSell $188KNov 24, 2025

InsiderYuen MaggieSell $107KNov 21, 2025

CongressGilbert CisnerosBuy $1,001 - $15,000May 6, 2025

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
VANGUARD GROUP INC	Increased	4.9M(+1.3%)	$194M	0.0%	+10.24%	31
BlackRock, Inc.	Increased	4.1M(+1.7%)	$160.8M	0.0%	+3.43%	31
WELLINGTON MANAGEMENT GROUP LLP	Decreased	3.9M(-8.7%)	$155M	0.0%	-7.00%	0
ALLIANCEBERNSTEIN L.P.	Increased	3.6M(+0.1%)	$141M	0.0%	-42.72%	30
Hood River Capital Management LLC	Increased	3.1M(+1.7%)	$122.5M	1.3%	+23.26%	48
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	New	2M	$80.7M	0.1%	-21.70%	49
STATE STREET CORP	Decreased	1.2M(-1.7%)	$49.1M	0.0%	-8.59%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.2M(+0.0%)	$47.1M	0.0%	-16.75%	29
Champlain Investment Partners, LLC	Decreased	1.2M(-40.7%)	$46.4M	0.5%	-9.68%	0
Neuberger Berman Group LLC	Decreased	1.1M(-8.8%)	$43M	0.0%	-2.62%	0
DIMENSIONAL FUND ADVISORS LP	Increased	921,897(+8.4%)	$36.5M	0.0%	-18.28%	31
MARSHALL WACE, LLP	Increased	913,453(+63.4%)	$36.1M	0.0%	-11.98%	42
GOLDMAN SACHS GROUP INC	Increased	885,062(+13.9%)	$35M	0.0%	-0.57%	33
VOYA INVESTMENT MANAGEMENT LLC	Increased	712,329(+0.7%)	$28.2M	0.0%	-3.12%	29
BANK OF AMERICA CORP /DE/	Decreased	675,731(-6.8%)	$26.7M	0.0%	+1.16%	0
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Decreased	569,723(-4.0%)	$22.5M	0.0%	+3.43%	0
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	Increased	511,213(+20.4%)	$20.2M	0.0%	-12.05%	34
NORTHERN TRUST CORP	Decreased	438,210(-5.2%)	$17.3M	0.0%	+0.70%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	437,883(+2.3%)	$17.3M	0.0%	-11.97%	29
TWO SIGMA INVESTMENTS, LP	Decreased	380,499(-16.0%)	$15.1M	0.0%	+6.90%	0
WCM INVESTMENT MANAGEMENT, LLC	Increased	372,682(+14.4%)	$15M	0.0%	-21.31%	32
Connor, Clark & Lunn Investment Management Ltd.	Increased	378,496(+7.8%)	$15M	0.0%	-1.69%	30
WASATCH ADVISORS LP	Decreased	353,877(-13.4%)	$14M	0.1%	-12.27%	0
MORGAN STANLEY	Increased	346,116(+83.3%)	$13.7M	0.0%	+2.38%	43
Nuveen, LLC	Decreased	336,259(-39.6%)	$13.3M	0.0%	-1.16%	0
RENAISSANCE TECHNOLOGIES LLC	Increased	321,900(+24.4%)	$12.7M	0.0%	-7.80%	34
Qube Research & Technologies Ltd	Increased	290,540(+206.7%)	$11.5M	0.0%	-17.48%	45
FMR LLC	Decreased	285,759(-27.5%)	$11.3M	0.0%	-0.80%	0
Point72 Asset Management, L.P.	New	277,924	$11M	0.0%	-21.70%	38
TWO SIGMA ADVISERS, LP	Decreased	277,700(-22.2%)	$11M	0.0%	+9.39%	0
CITADEL ADVISORS LLC	Increased	242,741(+433.5%)	$9.6M	0.0%	-20.46%	45
Amundi	Increased	230,852(+5.2%)	$9.1M	0.0%	-12.86%	29
PANAGORA ASSET MANAGEMENT INC	Increased	226,575(+5.0%)	$9M	0.0%	-26.16%	29
RAYMOND JAMES FINANCIAL INC	Decreased	217,462(-8.3%)	$8.7M	0.0%	+1.23%	0
VOLORIDGE INVESTMENT MANAGEMENT, LLC	Decreased	220,290(-19.5%)	$8.7M	0.0%	+6.43%	0
Universal- Beteiligungs- und Servicegesellschaft mbH	Decreased	193,274(-7.3%)	$7.6M	0.0%	-2.23%	0
JPMORGAN CHASE & CO	Decreased	179,600(-20.9%)	$7.1M	0.0%	+2.71%	0
STATE OF WISCONSIN INVESTMENT BOARD	Decreased	164,199(-24.9%)	$6.5M	0.0%	-28.22%	0
MILLENNIUM MANAGEMENT LLC	Decreased	163,795(-53.6%)	$6.5M	0.0%	-0.62%	0
SEI INVESTMENTS CO	Increased	158,303(+25.4%)	$6.3M	0.0%	-6.14%	33
Bank of New York Mellon Corp	Decreased	135,572(-12.0%)	$5.4M	0.0%	-39.05%	0
Allianz Asset Management GmbH	Increased	117,816(+4.0%)	$4.7M	0.0%	-1.44%	28
FIRST TRUST ADVISORS LP	Decreased	117,758(-12.8%)	$4.7M	0.0%	-2.67%	0
First Eagle Investment Management, LLC	New	116,609	$4.6M	0.0%	-21.70%	37
ADAGE CAPITAL PARTNERS GP, L.L.C.	Decreased	110,210(-37.0%)	$4.4M	0.0%	+4.00%	0
UBS Group AG	Increased	104,060(+12.3%)	$4.1M	0.0%	-5.75%	30
WELLS FARGO & COMPANY/MN	Increased	101,486(+23.8%)	$4M	0.0%	-15.01%	32
AQR CAPITAL MANAGEMENT LLC	Increased	99,956(+18.8%)	$4M	0.0%	-4.23%	31
Swiss National Bank	Increased	98,000(+2.1%)	$3.9M	0.0%	-15.82%	27
BARCLAYS PLC	Increased	92,606(+8.3%)	$3.7M	0.0%	+3.32%	29
Squarepoint Ops LLC	Decreased	85,803(-50.9%)	$3.4M	0.0%	-2.06%	0
AMERICAN CENTURY COMPANIES INC	Increased	81,612(+12.0%)	$3.2M	0.0%	-7.35%	30
Trexquant Investment LP	Increased	77,667(+16.8%)	$3.1M	0.0%	-11.71%	31
Invesco Ltd.	Increased	74,435(+7.9%)	$2.9M	0.0%	-29.64%	28
RHUMBLINE ADVISERS	Decreased	67,345(-13.8%)	$2.7M	0.0%	-10.35%	0
M&T BANK CORP	Increased	13,431(+118.2%)	$2.4M	0.0%	-16.65%	42
PRUDENTIAL FINANCIAL INC	Decreased	60,610(-9.9%)	$2.4M	0.0%	-9.14%	0
Orion Porfolio Solutions, LLC	Decreased	60,138(-2.2%)	$2.4M	0.0%	-27.37%	0
Engineers Gate Manager LP	Increased	58,479(+104.2%)	$2.3M	0.0%	-15.16%	42
ENVESTNET ASSET MANAGEMENT INC	Increased	58,301(+7.3%)	$2.3M	0.0%	-31.17%	28
JANE STREET GROUP, LLC	Decreased	52,620(-46.2%)	$2.1M	0.0%	-6.95%	0
FRANKLIN RESOURCES INC	Increased	52,283(+3.6%)	$2.1M	0.0%	-8.58%	27
Legal & General Group Plc	Decreased	52,043(-8.5%)	$2.1M	0.0%	-36.03%	0
B. Metzler seel. Sohn & Co. AG	Unchanged	49,876	$2M	0.0%	-30.78%	0
LAZARD ASSET MANAGEMENT LLC	Increased	49,719(+6.1%)	$2M	0.0%	-4.48%	28
DEUTSCHE BANK AG\	Increased	45,926(+2.8%)	$1.8M	0.0%	-8.67%	26
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Decreased	44,960(-0.1%)	$1.8M	0.0%	-4.52%	0
PRINCIPAL FINANCIAL GROUP INC	Increased	44,140(+42.0%)	$1.7M	0.0%	-9.12%	34
SCOTIA CAPITAL INC.	Increased	38,949(+3.4%)	$1.5M	0.0%	-2.13%	26
MetLife Investment Management, LLC	Decreased	26,954(-4.7%)	$1.1M	0.0%	-18.42%	0
AMERIPRISE FINANCIAL INC	Increased	26,837(+22.6%)	$1.1M	0.0%	-12.24%	30
VICTORY CAPITAL MANAGEMENT INC	New	24,843	$982,789	0.0%	-21.70%	35
JANUS HENDERSON GROUP PLC	Unchanged	22,883	$904,908	0.0%	-40.62%	0
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Increased	22,672(+0.2%)	$896,904	0.0%	-18.89%	25
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	22,481(+0.4%)	$889,348	0.0%	+32.22%	25
TRUIST FINANCIAL CORP	Increased	21,194(+1.1%)	$838,434	0.0%	-29.27%	25
LPL Financial LLC	Increased	20,907(+16.2%)	$827,081	0.0%	-31.70%	29
Brevan Howard Capital Management LP	Increased	19,978(+46.8%)	$790,330	0.0%	-7.05%	34
Zurcher Kantonalbank (Zurich Cantonalbank)	Increased	18,890(+16.5%)	$747,288	0.0%	-16.39%	29
US BANCORP \DE\	Increased	18,584(+782.4%)	$735,183	0.0%	-20.06%	40
Focus Partners Wealth	Decreased	18,177(-8.6%)	$719,082	0.0%	-0.03%	0
INTECH INVESTMENT MANAGEMENT LLC	Decreased	17,727(-12.3%)	$701,280	0.0%	+5.70%	0
Man Group plc	Decreased	17,401(-70.8%)	$688,384	0.0%	-0.09%	0
HSBC HOLDINGS PLC	Increased	17,224(+13.3%)	$685,650	0.0%	+1.49%	28
NEW YORK STATE COMMON RETIREMENT FUND	Unchanged	16,793	$664,331	0.0%	-24.99%	0
Russell Investments Group, Ltd.	Increased	14,864(+83.0%)	$588,017	0.0%	-7.40%	38
BNP PARIBAS FINANCIAL MARKETS	Increased	14,353(+6.7%)	$567,805	0.0%	-2.70%	26
MACKENZIE FINANCIAL CORP	Increased	13,597(+5.3%)	$545,253	0.0%	-0.02%	26
Arizona State Retirement System	Decreased	13,743(-6.1%)	$543,673	0.0%	-12.77%	0
Police & Firemen's Retirement System of New Jersey	Unchanged	13,392	$529,788	0.0%	+0.88%	0
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	Unchanged	13,299	$526,108	0.0%	+2.75%	0
Tidal Investments LLC	Decreased	12,940(-3.8%)	$511,906	0.0%	+37.76%	0
Creative Planning	Decreased	12,546(-2.4%)	$496,320	0.0%	+8.32%	0
CANADA PENSION PLAN INVESTMENT BOARD	Increased	12,200(+2950.0%)	$482,632	0.0%	-21.36%	39
COMMERCE BANK	Decreased	11,995(-0.9%)	$474,521	0.0%	+0.41%	0
STIFEL FINANCIAL CORP	New	11,750	$464,834	0.0%	-21.70%	33
Verition Fund Management LLC	Decreased	11,301(-36.3%)	$447,068	0.0%	-6.07%	0
Cresset Asset Management, LLC	Increased	11,086(+6.4%)	$438,562	0.0%	-2.69%	26
XTX Topco Ltd	Increased	11,069(+88.0%)	$437,890	0.0%	-12.08%	37
KLP KAPITALFORVALTNING AS	Unchanged	11,000	$435,160	0.0%	+1.88%	0
MAI Capital Management	Decreased	10,059(-1.8%)	$397,935	0.0%	-13.97%	0
ExodusPoint Capital Management, LP	New	8,966	$354,695	0.0%	-21.70%	33
ProShare Advisors LLC	Increased	8,819(+6.6%)	$348,879	0.0%	+6.44%	25
CAPTRUST FINANCIAL ADVISORS	Increased	7,944(+7.9%)	$314,265	0.0%	+6.94%	25
VIRGINIA RETIREMENT SYSTEMS ET Al	Decreased	7,900(-16.0%)	$312,524	0.0%	-2.54%	0
Pictet Asset Management Holding SA	Unchanged	7,859	$310,902	0.0%	+1.18%	0
OSAIC HOLDINGS, INC.	Increased	7,184(+195.6%)	$284,198	0.0%	-19.27%	38
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	New	6,354	$263,310	0.0%	-21.70%	32
Vanguard Personalized Indexing Management, LLC	New	5,358	$211,962	0.0%	-21.70%	32
PNC FINANCIAL SERVICES GROUP, INC.	Decreased	5,095(-17.7%)	$201,558	0.0%	-31.83%	0
Ensign Peak Advisors, Inc	Decreased	4,115(-76.0%)	$162,789	0.0%	-29.37%	0
Rockefeller Capital Management L.P.	Increased	3,983(+43.4%)	$157,568	0.0%	-13.75%	30
ROYAL BANK OF CANADA	Decreased	3,144(-20.9%)	$124,000	0.0%	-1.98%	0
Farther Finance Advisors, LLC	Increased	2,746(+142.6%)	$108,632	0.0%	-17.04%	35
COMERICA BANK	Increased	2,213(+121.1%)	$87,556	0.0%	-18.02%	35
STRS OHIO	Decreased	1,800(-85.3%)	$71,208	0.0%	-2.26%	0
ASSETMARK, INC	Unchanged	1,571	$62,149	0.0%	-6.96%	0
CITIGROUP INC	Decreased	1,388(-97.6%)	$54,909	0.0%	-5.33%	0
BNP Paribas Asset Management Holding S.A.	Increased	959,294(+25.1%)	$37,950	0.0%	-14.20%	25
HUNTINGTON NATIONAL BANK	Decreased	886(-0.3%)	$35,051	0.0%	-24.16%	0
JONES FINANCIAL COMPANIES LLLP	Increased	515(+35.5%)	$20,373	0.0%	-7.52%	17
NISA INVESTMENT ADVISORS, LLC	Decreased	387(-36.2%)	$15,310	0.0%	-30.52%	0
Mitsubishi UFJ Asset Management Co., Ltd.	Unchanged	192	$7,540	0.0%	-11.85%	0
LOS ANGELES CAPITAL MANAGEMENT LLC	New	208	$7,091	0.0%	-21.70%	25
BROWN BROTHERS HARRIMAN & CO	New	166	$6,567	0.0%	-21.70%	24
CIBC Private Wealth Group LLC	Unchanged	73	$2,888	0.0%	+10.53%	0
PRICE T ROWE ASSOCIATES INC /MD/	Increased	50,577(+4.4%)	$2,001	0.0%	-18.91%	12
Optiver Holding B.V.	Decreased	36(-85.7%)	$1,424	0.0%	-9.78%	0
Allworth Financial LP	Decreased	28(-15.2%)	$1,108	0.0%	-7.48%	0
MACQUARIE GROUP LTD	Exited	0(-100.0%)	$80.7M	0.0%	-9.10%	0
State of Tennessee, Department of Treasury	Exited	0(-100.0%)	$143,715	0.0%	+24.47%	0
OMERS ADMINISTRATION Corp	Exited	0(-100.0%)	$222,075	0.0%	+15.23%	0
MATHER GROUP, LLC.	Exited	0(-100.0%)	$6,874	0.0%	+15.23%	0
TEACHER RETIREMENT SYSTEM OF TEXAS	Exited	0(-100.0%)	$228,456	0.0%	+26.14%	0
Schonfeld Strategic Advisors LLC	Exited	0(-100.0%)	$423,773	0.0%	+15.23%	0
FIFTH THIRD BANCORP	Exited	0(-100.0%)	$1,269	0.0%	+15.23%	0

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