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 |
|---|---|---|---|---|---|
| Corebridge Financial, Inc. | 25,311 | $709.7K | 0.00% | −157−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 25,903 | $726.3K | 0.00% | +1,498+6.1% | Added |
| Decheng Capital LLC | 26,797 | $751.4K | 0.18% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 27,066 | $758.9K | 0.09% | −27,301−50.2% | Reduced |
| MetLife Investment Management | 27,413 | $768.7K | 0.00% | −909−3.2% | Reduced |
| G2 Investment Partners Management LLC | 27,692 | $776.5K | 0.22% | +27,692 | New |
| Perkins Capital Management Inc | 29,950 | $839.8K | 0.79% | −500−1.6% | Reduced |
| ExodusPoint Capital Management, LP | 30,418 | $853.0K | 0.01% | −36,603−54.6% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 31,366 | $879.5K | 0.01% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. Holding AG | 31,366 | $879.5K | 0.01% | +31,366 | New |
| Citigroup Inc | 34,445 | $965.8K | 0.00% | +2,329+7.3% | Added |
| Aquatic Capital Management LLC | 39,000 | $1.09M | 0.03% | +39,000 | New |
| Diversified Trust Co | 39,731 | $1.11M | 0.03% | +4,751+13.6% | Added |
| Price T Rowe Associates Inc | 40,329 | $1.13M | 0.00% | +471+1.2% | Added |
| Brinker Capital Investments, LLC | 40,621 | $1.14M | 0.01% | −40,829−50.1% | Reduced |
| Orion Portfolio Solutions, LLC | 40,621 | $1.14M | 0.01% | −40,829−50.1% | Reduced |
| Bessemer Group Inc | 41,625 | $1.17M | 0.00% | +5,989+16.8% | Added |
| Invesco Ltd. | 43,313 | $1.21M | 0.00% | −181−0.4% | Reduced |
| UBS Group AG | 44,545 | $1.25M | 0.00% | −36,804−45.2% | Reduced |
| California State Teachers Retirement System | 45,705 | $1.28M | 0.00% | −1,409−3.0% | Reduced |
| Gilder Gagnon Howe & Co LLC | 47,323 | $1.33M | 0.02% | +47,323 | New |
| HRT Financial LP | 47,986 | $1.34M | 0.01% | +18,692+63.8% | Added |
| Envestnet Asset Management Inc | 48,190 | $1.35M | 0.00% | −69,526−59.1% | Reduced |
| Legal & General Group Plc | 49,846 | $1.40M | 0.00% | +4,363+9.6% | Added |
| Altium Capital Management LP | 54,000 | $1.51M | 0.45% | +54,000 | New |
| Franklin Resources Inc | 56,843 | $1.57M | 0.00% | +484+0.9% | Added |
| Arizona PSPRS Trust | 59,103 | $1.66M | 0.07% | +59,103 | New |
| Engineers Gate Manager LP | 61,216 | $1.72M | 0.03% | −100,057−62.0% | Reduced |
| Atom Investors LP | 62,095 | $1.74M | 0.18% | +62,095 | New |
| Royce & Associates LP | 64,785 | $1.82M | 0.02% | +4,800+8.0% | Added |
| HighMark Wealth Management LLC | 70,225 | $1.97M | 1.08% | +500+0.7% | Added |
| Rhumbline Advisers | 70,765 | $1.98M | 0.00% | −2,171−3.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 71,000 | $1.99M | 0.00% | +71,000 | New |
| Millrace Asset Group, Inc. | 71,708 | $2.01M | 2.04% | +1,660+2.4% | Added |
| SG Capital Management LLC | 72,589 | $2.04M | 0.29% | +72,589 | New |
| AQR Capital Management LLC | 75,317 | $2.11M | 0.00% | +16,579+28.2% | Added |
| Trexquant Investment LP | 77,331 | $2.17M | 0.03% | +37,052+92.0% | Added |
| Jump Financial, LLC | 83,174 | $2.33M | 0.05% | −9,036−9.8% | Reduced |
| Sit Investment Associates Inc | 85,990 | $2.41M | 0.05% | 00.0% | Unchanged |
| Calamos Advisors LLC | 86,524 | $2.43M | 0.01% | +86,524 | New |
| Algert Global LLC | 87,412 | $2.45M | 0.07% | −3,510−3.9% | Reduced |
| Allianz Asset Management GmbH | 87,477 | $2.45M | 0.00% | 00.0% | Unchanged |
| Advisors Capital Management, LLC | 88,952 | $2.49M | 0.04% | −1,645−1.8% | Reduced |
| Swiss National Bank | 95,100 | $2.67M | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 95,281 | $2.67M | 0.00% | −53,871−36.1% | Reduced |
| Renaissance Technologies LLC | 98,100 | $2.75M | 0.00% | −73,600−42.9% | Reduced |
| SEI Investments Co | 101,138 | $2.84M | 0.00% | +62,822+164.0% | Added |
| Paradigm Capital Management Inc | 107,300 | $3.01M | 0.13% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 117,296 | $3.29M | 0.00% | +11,711+11.1% | Added |
| Barclays PLC | 129,265 | $3.62M | 0.00% | −174,803−57.5% | Reduced |
| Lighthouse Investment Partners, LLC | 131,711 | $3.69M | 0.20% | +131,711 | New |
| Russell Investments Group, Ltd. | 144,437 | $4.05M | 0.01% | +144,375+232,862.9% | Added |
| Deutsche Bank AG | 148,406 | $4.16M | 0.00% | −144,628−49.4% | Reduced |
| Balyasny Asset Management LLC | 154,920 | $4.34M | 0.01% | +154,920 | New |
| Squarepoint Ops LLC | 156,679 | $4.39M | 0.01% | −70,197−30.9% | Reduced |
| Norges Bank | 158,444 | $4.44M | 0.00% | −25,868−14.0% | Reduced |
| Citadel Advisors LLC | 158,743 | $4.45M | 0.00% | +5,036+3.3% | Added |
| Eagle Asset Management Inc | 120,483 | $4.51M | 0.02% | +2,662+2.3% | Added |
| Nicholas Company, Inc. | 177,500 | $4.98M | 0.08% | +800.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 185,819 | $5.21M | 0.03% | +52,533+39.4% | Added |
| State of Wisconsin Investment Board | 209,571 | $5.88M | 0.01% | +4,336+2.1% | Added |
| WCM Investment Management, LLC | 215,586 | $6.08M | 0.01% | −8,417−3.8% | Reduced |
| Assenagon Asset Management S.A. | 229,130 | $6.42M | 0.01% | +138,046+151.6% | Added |
| Emerald Mutual Fund Advisers Trust | 249,504 | $7.00M | 0.36% | −5,737−2.2% | Reduced |
| Bank of New York Mellon Corp | 251,463 | $7.05M | 0.00% | −42,223−14.4% | Reduced |
| JPMorgan Chase & Co | 255,144 | $7.15M | 0.00% | −70,003−21.5% | Reduced |
| Silvercrest Asset Management Group LLC | 267,604 | $7.50M | 0.05% | −1,540−0.6% | Reduced |
| Amundi | 301,848 | $8.25M | 0.00% | −27,234−8.3% | Reduced |
| Panagora Asset Management Inc | 298,896 | $8.38M | 0.04% | −10,651−3.4% | Reduced |
| Grandeur Peak Global Advisors, LLC | 329,269 | $9.23M | 0.77% | −43,915−11.8% | Reduced |
| Millennium Management LLC | 354,145 | $9.93M | 0.01% | −598,620−62.8% | Reduced |
| Morgan Stanley | 383,809 | $10.8M | 0.00% | −7,644−2.0% | Reduced |
| Voloridge Investment Management, LLC | 389,670 | $10.9M | 0.04% | −114,060−22.6% | Reduced |
| Emerald Advisers, LLC | 389,836 | $10.9M | 0.42% | +38,421+10.9% | Added |
| Charles Schwab Investment Management Inc | 394,584 | $11.1M | 0.00% | +5,812+1.5% | Added |
| Goldman Sachs Group Inc | 422,498 | $11.8M | 0.00% | −161,281−27.6% | Reduced |
| Northern Trust Corp | 433,454 | $12.2M | 0.00% | −2,239−0.5% | Reduced |
| Marshall Wace, LLP | 451,690 | $12.7M | 0.02% | +3,749+0.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 500,649 | $14.0M | 0.03% | +119,929+31.5% | Added |
| Dimensional Fund Advisors LP | 564,197 | $15.8M | 0.00% | −141,502−20.1% | Reduced |
| Kennedy Capital Management, Inc. | 579,932 | $16.3M | 0.36% | +71,305+14.0% | Added |
| Bank of America Corp | 599,510 | $16.8M | 0.00% | −90,880−13.2% | Reduced |
| DAFNA Capital Management LLC | 641,673 | $18.0M | 4.25% | +2,500+0.4% | Added |
| Two Sigma Advisers, LP | 664,100 | $18.6M | 0.04% | +84,700+14.6% | Added |
| Two Sigma Investments, LP | 717,784 | $20.1M | 0.05% | +74,754+11.6% | Added |
| Wasatch Advisors Inc | 769,252 | $21.6M | 0.11% | −20,562−2.6% | Reduced |
| Neuberger Berman Group LLC | 942,135 | $26.4M | 0.02% | +73,698+8.5% | Added |
| FMR LLC | 973,456 | $27.3M | 0.00% | −1,138,897−53.9% | Reduced |
| GW&K Investment Management, LLC | 1,019,018 | $28.6M | 0.24% | +262,644+34.7% | Added |
| UBS Asset Management Americas Inc | 1,022,654 | $28.7M | 0.01% | −9,838−1.0% | Reduced |
| Geode Capital Management, LLC | 1,152,628 | $32.3M | 0.00% | +32,676+2.9% | Added |
| Nuveen Asset Management, LLC | 1,186,932 | $33.3M | 0.01% | +4,504+0.4% | Added |
| Divisadero Street Capital Management, LP | 1,295,706 | $36.3M | 4.67% | +1,295,706 | New |
| State Street Corp | 1,344,856 | $37.7M | 0.00% | +63,002+4.9% | Added |
| Wellington Management Group LLP | 1,543,896 | $43.3M | 0.01% | +6,045+0.4% | Added |
| First Light Asset Management, LLC | 1,865,536 | $52.3M | 4.35% | −99,167−5.0% | Reduced |
| Macquarie Group Ltd | 2,384,816 | $66.9M | 0.07% | +386,767+19.4% | Added |
| Champlain Investment Partners, LLC | 2,790,758 | $78.3M | 0.47% | +115,813+4.3% | Added |
| Hood River Capital Management LLC | 2,830,600 | $79.4M | 1.28% | +1,055,357+59.4% | Added |
| Alliancebernstein L.P. | 3,972,448 | $111.4M | 0.04% | −232,531−5.5% | Reduced |