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, Q3 2024
Institutional positions in AtriCure, Inc. as of Sep 30, 2024. 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
- 202
- +6 vs. Q2 2024
- Shares held
- 49.4M
- +3.50M (+7.6%) vs. Q2 2024
- Total value
- $1.39B
- +$340.8M (+32.6%) vs. Q2 2024
- New holders
- 40
- 58 more added
- Sold out
- 34
- 79 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 3 | $0 | 0.00% | −2−40.0% | Reduced |
| Avion Wealth | 19 | $0 | 0.00% | +19 | New |
| Fiera Capital Corp | 0 | $0 | 0.00% | −918,207−100.0% | Sold out |
| Bellevue Group AG | 0 | $0 | 0.00% | −212,559−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −87,974−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −39,188−100.0% | Sold out |
| Knights of Columbus Asset Advisors LLC | 0 | $0 | 0.00% | −33,234−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −24,535−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −22,019−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −21,468−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −20,221−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −18,570−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −17,068−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −16,140−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −16,682−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −15,525−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −10,959−100.0% | Sold out |
| Oppenheimer Asset Management Inc. | 0 | $0 | 0.00% | −10,462−100.0% | Sold out |
| Harbert Fund Advisors, Inc. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −9,743−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −4,205−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −2,940−100.0% | Sold out |
| Virtus Fund Advisers, LLC | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −451−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −318−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −270−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −188−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −76−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Valley National Advisers Inc | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Park Place Capital Corp | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Kent Lake Capital LLC | – | – | – | – | Not filed |