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.
13F holders, Q2 2022
Institutional positions in AtriCure, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 215
- 0 vs. Q1 2022
- Shares held
- 44.4M
- +417.2K (+0.9%) vs. Q1 2022
- Total value
- $1.82B
- −$1.07B (−37.0%) vs. Q1 2022
- New holders
- 34
- 85 more added
- Sold out
- 34
- 63 more reduced
3 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 251 | $1.47B |
| Q1 2026 | 224 | $1.46B |
| Q4 2025 | 234 | $1.93B |
| Q3 2025 | 223 | $1.70B |
| Q2 2025 | 202 | $1.60B |
| Q1 2025 | 221 | $1.62B |
| Q4 2024 | 213 | $1.42B |
| Q3 2024 | 202 | $1.39B |
| Q2 2024 | 198 | $1.16B |
| Q1 2024 | 224 | $1.51B |
| Q4 2023 | 233 | $1.68B |
| Q3 2023 | 231 | $1.99B |
| Q2 2023 | 224 | $2.22B |
| Q1 2023 | 225 | $1.86B |
| Q4 2022 | 212 | $2.02B |
| Q3 2022 | 214 | $1.75B |
| Q2 2022 | 215 | $1.82B |
| Q1 2022 | 218 | $2.89B |
| Q4 2021 | 217 | $3.07B |
| Q3 2021 | 214 | $3.02B |
| Q2 2021 | 212 | $3.51B |
| Q1 2021 | 191 | $2.92B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GW&K Investment Management, LLC | 821,758 | $33.6M | 0.36% | +45,311+5.8% | Added |
| TimesSquare Capital Management, LLC | 902,579 | $36.9M | 0.51% | +170,269+23.3% | Added |
| Loomis Sayles & Co L P | 920,354 | $37.6M | 0.07% | −4,685−0.5% | Reduced |
| State Street Corp | 1,048,105 | $42.8M | 0.00% | +31,255+3.1% | Added |
| Credit Suisse AG | 1,119,805 | $45.8M | 0.05% | −1,589−0.1% | Reduced |
| Macquarie Group Ltd | 1,356,531 | $55.4M | 0.06% | +199,788+17.3% | Added |
| First Light Asset Management, LLC | 1,479,626 | $60.5M | 7.03% | +114,814+8.4% | Added |
| Champlain Investment Partners, LLC | 1,618,980 | $66.2M | 0.43% | +343,160+26.9% | Added |
| Price T Rowe Associates Inc | 1,799,414 | $73.5M | 0.01% | −84,857−4.5% | Reduced |
| Fred Alger Management, LLC | 2,515,495 | $102.8M | 0.48% | −243,860−8.8% | Reduced |
| Invesco Ltd. | 3,003,529 | $122.7M | 0.04% | +138,120+4.8% | Added |
| BlackRock Inc. | 3,623,041 | $148.0M | 0.00% | −22,655−0.6% | Reduced |
| Alliancebernstein L.P. | 4,002,349 | $163.5M | 0.07% | +189,935+5.0% | Added |
| Vanguard Group Inc | 4,287,850 | $175.2M | 0.00% | +28,486+0.7% | Added |
| HighTower Trust Services, LTA | 6,432 | – | – | +6,432 | New |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −196,954−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −74,301−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −30,937−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −25,236−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −21,414−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −15,445−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −16,200−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −9,842−100.0% | Sold out |
| DuPont Capital Management Corp | 0 | $0 | 0.00% | −9,039−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −8,887−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −5,219−100.0% | Sold out |
| Laurel Wealth Advisors, Inc. | 0 | $0 | 0.00% | −4,851−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −4,766−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −4,718−100.0% | Sold out |
| Great Lakes Advisors, LLC | 0 | $0 | 0.00% | −4,683−100.0% | Sold out |
| Milestone Advisory Partners | 0 | $0 | 0.00% | −3,730−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −3,642−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −3,577−100.0% | Sold out |
| NorthRock Partners, LLC | 0 | $0 | 0.00% | −3,556−100.0% | Sold out |
| Keybank National Association | 0 | $0 | 0.00% | −3,304−100.0% | Sold out |
| NorthCrest Asset Manangement, LLC | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Fulton Bank, N.A. | 0 | $0 | 0.00% | −3,181−100.0% | Sold out |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −3,111−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −3,096−100.0% | Sold out |
| Islay Capital Management, LLC | 0 | $0 | 0.00% | −1,783−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −202−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −169−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Lloyd Advisory Services, LLC. | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Providence Capital Advisors, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Cordant, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Midwest Wealth Management Inc. | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |