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, Q4 2021
Institutional positions in AtriCure, Inc. as of Dec 31, 2021. 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
- 217
- +5 vs. Q3 2021
- Shares held
- 44.1M
- +759.5K (+1.8%) vs. Q3 2021
- Total value
- $3.07B
- +$50.2M (+1.7%) vs. Q3 2021
- New holders
- 33
- 72 more added
- Sold out
- 28
- 77 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 19,300 | $1.34M | 0.00% | 00.0% | Unchanged |
| Brookfield Asset Management Inc. | 19,261 | $1.34M | 0.01% | −733−3.7% | Reduced |
| Cna Financial Corp | 18,080 | $1.26M | 0.33% | +2,480+15.9% | Added |
| State Board of Administration of Florida Retirement System | 17,859 | $1.24M | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 15,445 | $1.23M | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 17,509 | $1.22M | 0.00% | −333−1.9% | Reduced |
| Cubist Systematic Strategies, LLC | 17,439 | $1.21M | 0.01% | +12,353+242.9% | Added |
| Victory Capital Management Inc | 17,339 | $1.21M | 0.00% | −664−3.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 16,879 | $1.17M | 0.00% | +16,879 | New |
| FMR LLC | 16,178 | $1.12M | 0.00% | +1,275+8.6% | Added |
| HRT Financial LP | 15,944 | $1.11M | 0.01% | −254−1.6% | Reduced |
| Citigroup Inc | 15,879 | $1.10M | 0.00% | +6,838+75.6% | Added |
| Toronto Dominion Bank | 15,839 | $1.10M | 0.00% | +15,839 | New |
| MetLife Investment Management | 15,592 | $1.08M | 0.01% | 00.0% | Unchanged |
| TownSquare Capital, LLC | 14,896 | $1.03M | 0.03% | +475+3.3% | Added |
| Buckingham Strategic Partners | 14,444 | $1.00M | 0.21% | +14,444 | New |
| MAI Capital Management | 13,845 | $963.0K | 0.02% | −272−1.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 13,539 | $941.0K | 0.01% | +13,539 | New |
| Chartwell Investment Partners, LLC | 13,215 | $919.0K | 0.03% | −407−3.0% | Reduced |
| Marks Group Wealth Management, Inc | 12,686 | $882.0K | 0.11% | 00.0% | Unchanged |
| Jane Street Group, LLC | 12,423 | $863.0K | 0.00% | +4,874+64.6% | Added |
| AQR Capital Management LLC | 12,014 | $835.0K | 0.00% | −22−0.2% | Reduced |
| Arizona State Retirement System | 11,732 | $816.0K | 0.01% | −76−0.6% | Reduced |
| Advisor Group Holdings, Inc. | 11,682 | $812.0K | 0.00% | −20−0.2% | Reduced |
| Oppenheimer Asset Management Inc. | 11,636 | $809.0K | 0.01% | −353−2.9% | Reduced |
| Metropolitan Life Insurance Co | 11,510 | $800.3K | 0.01% | −650−5.3% | Reduced |
| Diversified Trust Co | 11,332 | $788.0K | 0.03% | +5,082+81.3% | Added |
| Dynamic Technology Lab Private Ltd | 9,890 | $687.0K | 0.08% | +9,890 | New |
| DuPont Capital Management Corp | 9,839 | $684.0K | 0.02% | +4,794+95.0% | Added |
| ProShare Advisors LLC | 9,786 | $680.0K | 0.00% | +4,043+70.4% | Added |
| BNP Paribas Arbitrage, SA | 9,551 | $664.1K | 0.00% | +1,501+18.6% | Added |
| Handelsbanken Fonder AB | 9,500 | $661.0K | 0.00% | 00.0% | Unchanged |
| Commerce Bank | 9,350 | $650.0K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 8,887 | $618.0K | 0.00% | −147−1.6% | Reduced |
| Janus Henderson Group PLC | 8,698 | $605.0K | 0.00% | +4,377+101.3% | Added |
| Qube Research & Technologies Ltd | 8,077 | $562.0K | 0.00% | +8,077 | New |
| Teacher Retirement System of Texas | 7,956 | $553.0K | 0.00% | +1,062+15.4% | Added |
| Amalgamated Bank | 7,885 | $548.0K | 0.00% | −84−1.1% | Reduced |
| UBS Group AG | 7,657 | $532.0K | 0.00% | +5,938+345.4% | Added |
| Tiedemann Advisors, LLC | 7,263 | $505.0K | 0.02% | 00.0% | Unchanged |
| Captrust Financial Advisors | 7,055 | $491.0K | 0.00% | +4,511+177.3% | Added |
| Two Sigma Advisers, LP | 7,000 | $487.0K | 0.00% | −60,500−89.6% | Reduced |
| Lowe Brockenbrough & Co Inc | 7,000 | $487.0K | 0.04% | −369−5.0% | Reduced |
| Public Employees Retirement Association of Colorado | 6,844 | $476.0K | 0.00% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 6,525 | $454.0K | 0.02% | −3,525−35.1% | Reduced |
| Federated Hermes, Inc. | 6,424 | $447.0K | 0.00% | −4,052−38.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,281 | $437.0K | 0.00% | +1,769+39.2% | Added |
| Ergoteles LLC | 6,291 | $437.0K | 0.02% | +6,291 | New |
| HSBC Holdings PLC | 5,730 | $397.0K | 0.00% | +175+3.2% | Added |
| Gyon Technologies Capital Management, LP | 5,624 | $391.0K | 0.07% | +5,624 | New |
| Bank of Montreal | 5,338 | $373.0K | 0.00% | +623+13.2% | Added |
| Simplify Asset Management Inc. | 5,330 | $371.0K | 0.05% | +5,330 | New |
| Henshaw Capital LLC | 4,867 | $338.4K | 0.02% | 00.0% | Unchanged |
| Boulder Hill Capital Management LP | 4,800 | $334.0K | 0.32% | +4,800 | New |
| Baird Financial Group, Inc. | 4,677 | $325.0K | 0.00% | +70+1.5% | Added |
| Great Lakes Advisors, LLC | 4,646 | $323.0K | 0.00% | +1,322+39.8% | Added |
| Susquehanna International Group, LLP | 4,629 | $322.0K | 0.00% | +4,629 | New |
| Laurel Wealth Advisors, Inc. | 4,388 | $305.0K | 0.02% | +4,388 | New |
| Walleye Capital LLC | 4,318 | $300.0K | 0.01% | −315−6.8% | Reduced |
| Parallel Advisors, LLC | 4,317 | $300.0K | 0.01% | +323+8.1% | Added |
| Mount Yale Investment Advisors, LLC | 4,307 | $299.0K | 0.03% | −161−3.6% | Reduced |
| First Bank & Trust | 4,174 | $290.0K | 0.12% | +995+31.3% | Added |
| The PNC Financial Services Group, Inc. | 4,044 | $281.0K | 0.00% | −793−16.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,880 | $270.0K | 0.00% | +77+2.0% | Added |
| Milestone Advisory Partners | 3,730 | $259.0K | 0.13% | 00.0% | Unchanged |
| US Bancorp | 3,601 | $250.0K | 0.00% | −239−6.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,557 | $247.0K | 0.01% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 3,536 | $246.0K | 0.02% | 00.0% | Unchanged |
| Sciencast Management LP | 3,502 | $242.0K | 0.04% | +3,502 | New |
| Squarepoint Ops LLC | 3,434 | $239.0K | 0.00% | −16,543−82.8% | Reduced |
| Keybank National Association | 3,393 | $236.0K | 0.00% | −440−11.5% | Reduced |
| Fulton Bank, N.A. | 3,335 | $232.0K | 0.01% | +118+3.7% | Added |
| Prelude Capital Management, LLC | 3,290 | $229.0K | 0.01% | +235+7.7% | Added |
| Eaton Vance Management | 3,095 | $215.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 2,980 | $207.0K | 0.01% | −32,499−91.6% | Reduced |
| Ensign Peak Advisors, Inc | 2,920 | $203.0K | 0.00% | +2,920 | New |
| Blue Chip Partners, Inc. | 2,797 | $194.0K | 0.02% | 00.0% | Unchanged |
| IFP Advisors, Inc | 2,518 | $175.0K | 0.00% | −6−0.2% | Reduced |
| Lindbrook Capital, LLC | 2,422 | $168.0K | 0.03% | +2,422 | New |
| Great West Life Assurance Co | 2,334 | $162.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,341 | $162.0K | 0.00% | +215+10.1% | Added |
| Fieldpoint Private Securities, LLC | 1,764 | $123.0K | 0.02% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,760 | $116.0K | 0.00% | −260−12.9% | Reduced |
| First Horizon Advisors, Inc. | 1,496 | $103.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 1,388 | $97.0K | 0.05% | −44−3.1% | Reduced |
| Geneos Wealth Management Inc. | 1,135 | $78.0K | 0.00% | −69−5.7% | Reduced |
| Assetmark, Inc | 1,010 | $70.0K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 947 | $66.0K | 0.01% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 800 | $56.0K | 0.00% | +800 | New |
| Marshall Wace, LLP | 723 | $50.0K | 0.00% | +723 | New |
| Tower Research Capital LLC (TRC) | 549 | $38.0K | 0.00% | −4,690−89.5% | Reduced |
| Manchester Capital Management LLC | 508 | $35.0K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 500 | $34.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 362 | $25.2K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 360 | $25.0K | 0.01% | +360 | New |
| Group One Trading, L.P. | 338 | $24.0K | 0.00% | −800−70.3% | Reduced |
| Quadrant Capital Group LLC | 339 | $24.0K | 0.00% | −11−3.1% | Reduced |
| Central Trust Co | 297 | $21.0K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 294 | $20.0K | 0.00% | +9+3.2% | Added |
| Evoke Wealth, LLC | 250 | $17.0K | 0.00% | 00.0% | Unchanged |