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 2021
Institutional positions in AtriCure, Inc. as of Sep 30, 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
- 214
- +5 vs. Q2 2021
- Shares held
- 43.4M
- −944.7K (−2.1%) vs. Q2 2021
- Total value
- $3.02B
- −$498.2M (−14.2%) vs. Q2 2021
- New holders
- 27
- 69 more added
- Sold out
- 22
- 84 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cassia Capital Partners, LLC | 20,244 | $1.41M | 0.97% | +20,244 | New |
| Brookfield Asset Management Inc. | 19,994 | $1.39M | 0.01% | +19,994 | New |
| Truist Financial Corp | 19,970 | $1.39M | 0.00% | −247−1.2% | Reduced |
| Squarepoint Ops LLC | 19,977 | $1.39M | 0.01% | +16,391+457.1% | Added |
| STRS Ohio | 19,300 | $1.34M | 0.01% | −300−1.5% | Reduced |
| Victory Capital Management Inc | 18,003 | $1.25M | 0.00% | −1,185−6.2% | Reduced |
| State Board of Administration of Florida Retirement System | 17,859 | $1.24M | 0.00% | +220+1.2% | Added |
| Voya Investment Management LLC | 17,842 | $1.24M | 0.00% | −110−0.6% | Reduced |
| Thrivent Financial for Lutherans | 15,445 | $1.23M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 16,198 | $1.13M | 0.01% | +16,198 | New |
| Cna Financial Corp | 15,600 | $1.08M | 0.30% | +390+2.6% | Added |
| MetLife Investment Management | 15,592 | $1.08M | 0.01% | −1,119−6.7% | Reduced |
| FMR LLC | 14,903 | $1.04M | 0.00% | −609,913−97.6% | Reduced |
| Lazard Asset Management LLC | 14,744 | $1.02M | 0.00% | +14,744 | New |
| TownSquare Capital, LLC | 14,421 | $1.00M | 0.03% | +4,214+41.3% | Added |
| MAI Capital Management | 14,117 | $982.0K | 0.02% | −270−1.9% | Reduced |
| Chartwell Investment Partners, LLC | 13,622 | $947.0K | 0.03% | 00.0% | Unchanged |
| Marks Group Wealth Management, Inc | 12,686 | $882.0K | 0.12% | +12,686 | New |
| M&G Investment Management Ltd | 12,566 | $880.0K | 0.00% | −8,731−41.0% | Reduced |
| Metropolitan Life Insurance Co | 12,160 | $845.7K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 12,036 | $837.0K | 0.00% | +1,621+15.6% | Added |
| Oppenheimer Asset Management Inc. | 11,989 | $834.0K | 0.01% | −467−3.7% | Reduced |
| Arizona State Retirement System | 11,808 | $821.0K | 0.01% | +181+1.6% | Added |
| Advisor Group Holdings, Inc. | 11,702 | $814.0K | 0.00% | −18,934−61.8% | Reduced |
| Federated Hermes, Inc. | 10,476 | $729.0K | 0.00% | +20.0% | Added |
| SG Americas Securities, LLC | 10,157 | $706.0K | 0.00% | +1,738+20.6% | Added |
| Wesbanco Bank Inc | 10,050 | $699.0K | 0.03% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 9,708 | $675.0K | 0.04% | +9,708 | New |
| Handelsbanken Fonder AB | 9,500 | $661.0K | 0.00% | 00.0% | Unchanged |
| Commerce Bank | 9,350 | $650.0K | 0.00% | −633−6.3% | Reduced |
| Duality Advisers, LP | 9,240 | $643.0K | 0.05% | +9,240 | New |
| Citigroup Inc | 9,041 | $629.0K | 0.00% | +2,741+43.5% | Added |
| American Century Companies Inc | 9,034 | $628.0K | 0.00% | 00.0% | Unchanged |
| Zacks Investment Management | 8,773 | $610.0K | 0.01% | −5,152−37.0% | Reduced |
| BNP Paribas Arbitrage, SA | 8,050 | $559.9K | 0.00% | +6,397+387.0% | Added |
| Amalgamated Bank | 7,969 | $554.0K | 0.00% | −490−5.8% | Reduced |
| Jane Street Group, LLC | 7,549 | $525.0K | 0.00% | −3,107−29.2% | Reduced |
| Lowe Brockenbrough & Co Inc | 7,369 | $513.0K | 0.04% | +7,369 | New |
| Tiedemann Advisors, LLC | 7,263 | $505.0K | 0.03% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 6,894 | $479.0K | 0.00% | +1,055+18.1% | Added |
| Public Employees Retirement Association of Colorado | 6,844 | $476.0K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 5,835 | $447.0K | 0.00% | −15−0.3% | Reduced |
| Diversified Trust Co | 6,250 | $435.0K | 0.02% | −950−13.2% | Reduced |
| ProShare Advisors LLC | 5,743 | $399.0K | 0.00% | −5,857−50.5% | Reduced |
| HSBC Holdings PLC | 5,555 | $388.0K | 0.00% | −306−5.2% | Reduced |
| Tower Research Capital LLC (TRC) | 5,239 | $364.0K | 0.01% | +3,025+136.6% | Added |
| Cubist Systematic Strategies, LLC | 5,086 | $354.0K | 0.00% | −5,401−51.5% | Reduced |
| DuPont Capital Management Corp | 5,045 | $351.0K | 0.01% | −6,602−56.7% | Reduced |
| Henshaw Capital LLC | 4,867 | $338.5K | 0.02% | +458+10.4% | Added |
| The PNC Financial Services Group, Inc. | 4,837 | $335.0K | 0.00% | +606+14.3% | Added |
| Bank of Montreal | 4,715 | $330.0K | 0.00% | +104+2.3% | Added |
| Walleye Capital LLC | 4,633 | $322.0K | 0.01% | +4,633 | New |
| Baird Financial Group, Inc. | 4,607 | $320.0K | 0.00% | +4,607 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,512 | $314.0K | 0.00% | 00.0% | Unchanged |
| Mount Yale Investment Advisors, LLC | 4,468 | $311.0K | 0.04% | +68+1.5% | Added |
| Janus Henderson Group PLC | 4,321 | $301.0K | 0.00% | +4,321 | New |
| Parallel Advisors, LLC | 3,994 | $278.0K | 0.01% | +11+0.3% | Added |
| US Bancorp | 3,840 | $267.0K | 0.00% | −128−3.2% | Reduced |
| Keybank National Association | 3,833 | $267.0K | 0.00% | −18−0.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,803 | $265.0K | 0.01% | +655+20.8% | Added |
| Milestone Advisory Partners | 3,730 | $259.0K | 0.15% | 00.0% | Unchanged |
| AlphaCrest Capital Management LLC | 3,607 | $251.0K | 0.01% | +3,607 | New |
| Ameritas Investment Partners, Inc. | 3,557 | $247.0K | 0.01% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 3,536 | $246.0K | 0.02% | +43+1.2% | Added |
| Great Lakes Advisors, LLC | 3,324 | $231.0K | 0.00% | +3,324 | New |
| Walleye Trading LLC | 3,246 | $226.0K | 0.01% | +3,246 | New |
| Fulton Bank, N.A. | 3,217 | $224.0K | 0.01% | +392+13.9% | Added |
| Pictet Asset Management SA | 3,200 | $223.0K | 0.00% | +3,200 | New |
| First Bank & Trust | 3,179 | $221.0K | 0.10% | +72+2.3% | Added |
| Eaton Vance Management | 3,095 | $215.0K | 0.00% | −29−0.9% | Reduced |
| Prelude Capital Management, LLC | 3,055 | $212.0K | 0.01% | −1,030−25.2% | Reduced |
| Blue Chip Partners, Inc. | 2,797 | $195.0K | 0.03% | 00.0% | Unchanged |
| Captrust Financial Advisors | 2,544 | $177.0K | 0.00% | +135+5.6% | Added |
| IFP Advisors, Inc | 2,524 | $176.0K | 0.00% | +200+8.6% | Added |
| Great West Life Assurance Co | 2,334 | $163.0K | 0.00% | −310−11.7% | Reduced |
| Rockefeller Capital Management L.P. | 2,126 | $147.0K | 0.00% | −37−1.7% | Reduced |
| Nisa Investment Advisors, LLC | 2,020 | $140.0K | 0.00% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 1,764 | $123.0K | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 1,719 | $120.0K | 0.00% | −3,088−64.2% | Reduced |
| First Horizon Advisors, Inc. | 1,496 | $103.0K | 0.00% | +717+92.0% | Added |
| First Mercantile Trust Co | 1,444 | $100.0K | 0.01% | −576−28.5% | Reduced |
| State of Wyoming | 1,432 | $100.0K | 0.06% | +364+34.1% | Added |
| Geneos Wealth Management Inc. | 1,204 | $84.0K | 0.00% | +69+6.1% | Added |
| Point72 Hong Kong Ltd | 1,172 | $82.0K | 0.01% | −4−0.3% | Reduced |
| Group One Trading, L.P. | 1,138 | $79.0K | 0.00% | −92−7.5% | Reduced |
| Assetmark, Inc | 1,010 | $70.0K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 947 | $66.0K | 0.01% | +90+10.5% | Added |
| Caption Management, LLC | 700 | $49.0K | 0.00% | +700 | New |
| Altshuler Shaham Ltd | 657 | $46.0K | 0.00% | −809−55.2% | Reduced |
| Manchester Capital Management LLC | 508 | $35.0K | 0.00% | +473+1,351.4% | Added |
| First Manhattan Co | 500 | $34.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 362 | $25.2K | 0.00% | +51+16.4% | Added |
| Spire Wealth Management | 349 | $24.0K | 0.00% | −3,035−89.7% | Reduced |
| Quadrant Capital Group LLC | 350 | $24.0K | 0.00% | +6+1.7% | Added |
| HighMark Wealth Management LLC | 327 | $23.0K | 0.02% | −2−0.6% | Reduced |
| Clearstead Advisors, LLC | 326 | $23.0K | 0.00% | +326 | New |
| Central Trust Co | 297 | $21.0K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 285 | $20.0K | 0.01% | 00.0% | Unchanged |
| Evoke Wealth, LLC | 250 | $17.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 240 | $17.0K | 0.00% | 00.0% | Unchanged |