Skip to main content

AtriCure, Inc.

ATRC
Exchange
Nasdaq
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001323885

In the last 90 days, AtriCure, Inc. insiders filed 0 open-market purchases and 10 sales; 251 institutions reported holding it in 13F filings for Q2 2026, worth $1.47B in total; no superinvestor holds it.

Q2 2022 vs. Q1 2022

How the institutions holding AtriCure, Inc. changed between Q1 2022 and Q2 2022.

All holders in Q2 2022All holders in Q1 2022

13F holders of ATRC: Q1 2022 compared with Q2 2022
MeasureQ1 2022Of which not filed for Q2 2022Q2 2022Change
Holders21832150
Shares44.1M72.4K44.4M+417.2K (+0.9%)
Value$2.89B$4.76M$1.82B−$1.07B (−37.0%)

3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (34)

Institutions that held AtriCure, Inc. at the end of Q2 2022 but not at the end of Q1 2022.

Institutions new to ATRC in Q2 2022
InstitutionSharesValue% of portfolio
Granite Investment Partners, LLC221,710$9.06M0.38%
Renaissance Technologies LLC80,100$3.27M0.00%
Two Sigma Investments, LP77,624$3.17M0.01%
Millrace Asset Group, Inc.53,139$2.17M2.03%
Allianz Asset Management GmbH45,187$1.85M0.00%
Duality Advisers, LP34,781$1.42M0.14%
SG Americas Securities, LLC30,371$1.24M0.02%
Ronald Blue Trust, Inc.15,445$1.01M0.02%
Two Sigma Advisers, LP21,700$887.0K0.00%
Marshall Wace, LLP21,544$880.0K0.00%
Gsa Capital Partners LLP17,277$706.0K0.11%
Jump Financial, LLC13,600$556.0K0.02%
Mirae Asset Global Investments Co., Ltd.13,302$544.0K0.00%
Schonfeld Strategic Advisors LLC10,048$411.0K0.00%
Truepoint, Inc.10,000$409.0K0.02%
Prelude Capital Management, LLC7,709$315.0K0.02%
Algert Global LLC6,410$262.0K0.02%
Quantbot Technologies LP2,875$117.0K0.01%
Point72 Hong Kong Ltd1,662$68.0K0.00%
Lazard Asset Management LLC1,402$57.0K0.00%
Riverview Trust Co325$13.0K0.01%
Private Trust Co NA301$12.0K0.00%
Larson Financial Group LLC220$9.00K0.00%
Truvestments Capital LLC126$5.00K0.00%
TCI Wealth Advisors, Inc.98$4.00K0.00%
Bell Investment Advisors, Inc88$4.00K0.00%
Halpern Financial, Inc.29$1.19K0.00%
AlphaMark Advisors, LLC35$1.00K0.00%
Harvest Group Wealth Management, LLC16$1.00K0.00%
Capital Advisors, Ltd. LLC7$00.00%
Dark Forest Capital Management LP2$00.00%
Schubert & Co5$00.00%
Steward Financial Group LLC6$00.00%
HighTower Trust Services, LTA6,432––

Sold out (34)

Institutions that held AtriCure, Inc. at the end of Q1 2022 and filed for Q2 2022 without it.

Not filed for Q2 2022 yet (3)

Institutions that held AtriCure, Inc. at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATRC in Q1 2022 that haven't filed for Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Parametric Portfolio Associates LLC42,075$2.76M
Midwest Wealth Management Inc.23,028$1.51M
Amalgamated Financial Corp.7,334$482.0K