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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,287,850 | $175.2M | 0.00% | +28,486+0.7% | Added |
| Alliancebernstein L.P. | 4,002,349 | $163.5M | 0.07% | +189,935+5.0% | Added |
| BlackRock Inc. | 3,623,041 | $148.0M | 0.00% | −22,655−0.6% | Reduced |
| Invesco Ltd. | 3,003,529 | $122.7M | 0.04% | +138,120+4.8% | Added |
| Fred Alger Management, LLC | 2,515,495 | $102.8M | 0.48% | −243,860−8.8% | Reduced |
| Price T Rowe Associates Inc | 1,799,414 | $73.5M | 0.01% | −84,857−4.5% | Reduced |
| Champlain Investment Partners, LLC | 1,618,980 | $66.2M | 0.43% | +343,160+26.9% | Added |
| First Light Asset Management, LLC | 1,479,626 | $60.5M | 7.03% | +114,814+8.4% | Added |
| Macquarie Group Ltd | 1,356,531 | $55.4M | 0.06% | +199,788+17.3% | Added |
| Credit Suisse AG | 1,119,805 | $45.8M | 0.05% | −1,589−0.1% | Reduced |
| State Street Corp | 1,048,105 | $42.8M | 0.00% | +31,255+3.1% | Added |
| Loomis Sayles & Co L P | 920,354 | $37.6M | 0.07% | −4,685−0.5% | Reduced |
| TimesSquare Capital Management, LLC | 902,579 | $36.9M | 0.51% | +170,269+23.3% | Added |
| GW&K Investment Management, LLC | 821,758 | $33.6M | 0.36% | +45,311+5.8% | Added |
| Geode Capital Management, LLC | 820,333 | $33.5M | 0.00% | +8,154+1.0% | Added |
| Dimensional Fund Advisors LP | 768,188 | $31.4M | 0.01% | +51,063+7.1% | Added |
| Fiera Capital Corp | 708,461 | $28.9M | 0.09% | −18,394−2.5% | Reduced |
| Eagle Asset Management Inc | 655,892 | $26.8M | 0.17% | −74,167−10.2% | Reduced |
| Bellevue Group AG | 641,896 | $26.2M | 0.37% | +43,291+7.2% | Added |
| Nuveen Asset Management, LLC | 535,236 | $21.9M | 0.01% | +42,322+8.6% | Added |
| Polar Capital Holdings Plc | 528,858 | $21.6M | 0.17% | 00.0% | Unchanged |
| Bank of America Corp | 512,941 | $21.0M | 0.00% | +2,812+0.6% | Added |
| Neuberger Berman Group LLC | 510,260 | $20.8M | 0.02% | +18,889+3.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 468,087 | $19.1M | 0.07% | +30,542+7.0% | Added |
| Northern Trust Corp | 455,336 | $18.6M | 0.00% | −5,738−1.2% | Reduced |
| Emerald Advisers, LLC | 428,431 | $17.5M | 0.90% | −7,948−1.8% | Reduced |
| Emerald Mutual Fund Advisers Trust | 377,339 | $15.4M | 0.89% | +18,673+5.2% | Added |
| Norges Bank | 373,751 | $15.3M | 0.00% | −9,950−2.6% | Reduced |
| Wellington Management Group LLP | 370,915 | $15.2M | 0.00% | +7,622+2.1% | Added |
| Charles Schwab Investment Management Inc | 326,429 | $13.3M | 0.00% | −4,887−1.5% | Reduced |
| UBS Asset Management Americas Inc | 317,254 | $13.0M | 0.01% | −8,507−2.6% | Reduced |
| Wasatch Advisors Inc | 293,830 | $12.0M | 0.08% | −4,718−1.6% | Reduced |
| Peregrine Capital Management LLC | 290,815 | $11.9M | 0.36% | +49,202+20.4% | Added |
| Bank of New York Mellon Corp | 267,009 | $10.9M | 0.00% | +5,135+2.0% | Added |
| Millennium Management LLC | 249,737 | $10.2M | 0.01% | −501,107−66.7% | Reduced |
| New York State Common Retirement Fund | 242,404 | $9.90M | 0.01% | +14,331+6.3% | Added |
| Sectoral Asset Management Inc | 228,532 | $9.34M | 1.88% | +10,368+4.8% | Added |
| Silvercrest Asset Management Group LLC | 222,718 | $9.10M | 0.07% | +72,191+48.0% | Added |
| Granite Investment Partners, LLC | 221,710 | $9.06M | 0.38% | +221,710 | New |
| Driehaus Capital Management LLC | 221,643 | $9.06M | 0.15% | +13,414+6.4% | Added |
| D. E. Shaw & Co., Inc. | 213,990 | $8.74M | 0.01% | +119,314+126.0% | Added |
| WCM Investment Management, LLC | 185,473 | $7.56M | 0.03% | −880.0% | Reduced |
| Nicholas Company, Inc. | 144,575 | $5.91M | 0.13% | +29,575+25.7% | Added |
| Morgan Stanley | 129,371 | $5.29M | 0.00% | +78,054+152.1% | Added |
| State of Wisconsin Investment Board | 118,525 | $4.84M | 0.01% | −77,075−39.4% | Reduced |
| Thornburg Investment Management Inc | 116,163 | $4.75M | 0.07% | +5,422+4.9% | Added |
| Panagora Asset Management Inc | 114,910 | $4.70M | 0.03% | +125+0.1% | Added |
| SEI Investments Co | 111,208 | $4.52M | 0.01% | +17,105+18.2% | Added |
| Man Group plc | – | $4.39M | 0.02% | – | – |
| Pura Vida Investments, LLC | 106,615 | $4.36M | 0.69% | −230,000−68.3% | Reduced |
| Granahan Investment Management Inc | 106,271 | $4.34M | 0.15% | +7,660+7.8% | Added |
| Swiss National Bank | 103,100 | $4.21M | 0.00% | 00.0% | Unchanged |
| Royce & Associates LP | 100,982 | $4.13M | 0.04% | −400−0.4% | Reduced |
| Tamarack Advisers, LP | 100,000 | $4.09M | 2.37% | +35,000+53.8% | Added |
| Wells Fargo & Company | 98,747 | $4.04M | 0.00% | −52,649−34.8% | Reduced |
| Engineers Gate Manager LP | 95,310 | $3.89M | 0.14% | +89,687+1,595.0% | Added |
| Putnam Investments LLC | 90,430 | $3.69M | 0.01% | +2,179+2.5% | Added |
| Goldman Sachs Group Inc | 90,028 | $3.68M | 0.00% | +30,363+50.9% | Added |
| Castleark Management LLC | 87,881 | $3.59M | 0.19% | −41,745−32.2% | Reduced |
| Paradigm Capital Management Inc | 87,200 | $3.56M | 0.24% | 00.0% | Unchanged |
| Royal Bank of Canada | 84,266 | $3.44M | 0.00% | +5,677+7.2% | Added |
| Rothschild & Co Asset Management US Inc. | 82,681 | $3.38M | 0.05% | −2,722−3.2% | Reduced |
| Renaissance Technologies LLC | 80,100 | $3.27M | 0.00% | +80,100 | New |
| Two Sigma Investments, LP | 77,624 | $3.17M | 0.01% | +77,624 | New |
| DAFNA Capital Management LLC | 72,029 | $2.94M | 0.80% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 71,769 | $2.93M | 0.01% | +6,983+10.8% | Added |
| Envestnet Asset Management Inc | 61,127 | $2.50M | 0.00% | +3,220+5.6% | Added |
| Rhumbline Advisers | 59,955 | $2.45M | 0.00% | +8,529+16.6% | Added |
| Oak Ridge Investments LLC | 59,810 | $2.44M | 0.36% | −4,669−7.2% | Reduced |
| Citadel Advisors LLC | 59,503 | $2.43M | 0.00% | −151,745−71.8% | Reduced |
| Brinker Capital Investments, LLC | 57,968 | $2.37M | 0.04% | −31,865−35.5% | Reduced |
| Congress Asset Management Co | 57,337 | $2.34M | 0.02% | +924+1.6% | Added |
| California State Teachers Retirement System | 57,138 | $2.33M | 0.00% | +882+1.6% | Added |
| ExodusPoint Capital Management, LP | 56,816 | $2.32M | 0.03% | −58,949−50.9% | Reduced |
| Voya Investment Management LLC | 54,932 | $2.25M | 0.01% | +37,219+210.1% | Added |
| Millrace Asset Group, Inc. | 53,139 | $2.17M | 2.03% | +53,139 | New |
| State of New Jersey Common Pension Fund D | 52,020 | $2.13M | 0.01% | +11,765+29.2% | Added |
| JPMorgan Chase & Co | 51,461 | $2.10M | 0.00% | +10,494+25.6% | Added |
| Landscape Capital Management, L.L.C. | 50,092 | $2.05M | 0.28% | +17,814+55.2% | Added |
| FMR LLC | 49,060 | $2.00M | 0.00% | +8,599+21.3% | Added |
| Voloridge Investment Management, LLC | 48,770 | $1.99M | 0.01% | −8,445−14.8% | Reduced |
| TD Asset Management Inc | 47,917 | $1.96M | 0.00% | −9,900−17.1% | Reduced |
| Decheng Capital Management III (Cayman), LLC | 46,259 | $1.89M | 0.72% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 45,187 | $1.85M | 0.00% | +45,187 | New |
| Legal & General Group Plc | 41,808 | $1.71M | 0.00% | −206−0.5% | Reduced |
| Kennedy Capital Management, Inc. | 41,187 | $1.68M | 0.05% | −388−0.9% | Reduced |
| Advisors Capital Management, LLC | 37,247 | $1.52M | 0.05% | +7,044+23.3% | Added |
| Sit Investment Associates Inc | 35,025 | $1.43M | 0.04% | 00.0% | Unchanged |
| Duality Advisers, LP | 34,781 | $1.42M | 0.14% | +34,781 | New |
| Perkins Capital Management Inc | 34,350 | $1.40M | 1.45% | 00.0% | Unchanged |
| First Trust Advisors LP | 33,359 | $1.36M | 0.00% | +12,629+60.9% | Added |
| PDT Partners, LLC | 31,648 | $1.29M | 0.11% | +28,170+809.9% | Added |
| Deutsche Bank AG | 31,634 | $1.29M | 0.00% | −3,917−11.0% | Reduced |
| Squarepoint Ops LLC | 31,464 | $1.29M | 0.01% | +13,746+77.6% | Added |
| Manufacturers Life Insurance Company, The | 31,003 | $1.27M | 0.00% | −3,401−9.9% | Reduced |
| Cubist Systematic Strategies, LLC | 30,549 | $1.25M | 0.01% | +26,644+682.3% | Added |
| SG Americas Securities, LLC | 30,371 | $1.24M | 0.02% | +30,371 | New |
| First Republic Investment Management, Inc. | 27,690 | $1.13M | 0.00% | +2,201+8.6% | Added |
| Truist Financial Corp | 25,023 | $1.02M | 0.00% | +3,961+18.8% | Added |
| Ronald Blue Trust, Inc. | 15,445 | $1.01M | 0.02% | +15,445 | New |