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 |
|---|---|---|---|---|---|
| MAI Capital Management | 13,845 | $963.0K | 0.02% | −272−1.9% | Reduced |
| Buckingham Strategic Partners | 14,444 | $1.00M | 0.21% | +14,444 | New |
| TownSquare Capital, LLC | 14,896 | $1.03M | 0.03% | +475+3.3% | Added |
| MetLife Investment Management | 15,592 | $1.08M | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 15,839 | $1.10M | 0.00% | +15,839 | New |
| Citigroup Inc | 15,879 | $1.10M | 0.00% | +6,838+75.6% | Added |
| HRT Financial LP | 15,944 | $1.11M | 0.01% | −254−1.6% | Reduced |
| FMR LLC | 16,178 | $1.12M | 0.00% | +1,275+8.6% | Added |
| Allspring Global Investments Holdings, LLC | 16,879 | $1.17M | 0.00% | +16,879 | New |
| Victory Capital Management Inc | 17,339 | $1.21M | 0.00% | −664−3.7% | Reduced |
| Cubist Systematic Strategies, LLC | 17,439 | $1.21M | 0.01% | +12,353+242.9% | Added |
| Voya Investment Management LLC | 17,509 | $1.22M | 0.00% | −333−1.9% | Reduced |
| Thrivent Financial for Lutherans | 15,445 | $1.23M | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 17,859 | $1.24M | 0.00% | 00.0% | Unchanged |
| Cna Financial Corp | 18,080 | $1.26M | 0.33% | +2,480+15.9% | Added |
| Brookfield Asset Management Inc. | 19,261 | $1.34M | 0.01% | −733−3.7% | Reduced |
| STRS Ohio | 19,300 | $1.34M | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 20,877 | $1.45M | 0.00% | +907+4.5% | Added |
| Stifel Financial Corp | 20,887 | $1.45M | 0.00% | −605−2.8% | Reduced |
| Midwest Wealth Management Inc. | 22,109 | $1.54M | 0.96% | +1,865+9.2% | Added |
| Manufacturers Life Insurance Company, The | 22,701 | $1.57M | 0.00% | −239−1.0% | Reduced |
| Raymond James & Associates | 22,574 | $1.57M | 0.00% | −2,197−8.9% | Reduced |
| First Trust Advisors LP | 23,306 | $1.62M | 0.00% | −11,357−32.8% | Reduced |
| LPL Financial LLC | 23,495 | $1.63M | 0.00% | −909−3.7% | Reduced |
| American International Group, Inc. | 23,808 | $1.66M | 0.01% | −713−2.9% | Reduced |
| Old Mission Capital LLC | 24,236 | $1.69M | 0.08% | +24,236 | New |
| Endurant Capital Management LP | 24,253 | $1.69M | 0.46% | +24,253 | New |
| Genesee Capital Advisors, LLC | 25,911 | $1.80M | 0.86% | −1,655−6.0% | Reduced |
| Prudential Financial Inc | 26,288 | $1.86M | 0.00% | +20,453+350.5% | Added |
| Verition Fund Management LLC | 29,361 | $2.04M | 0.03% | +29,361 | New |
| First Republic Investment Management, Inc. | 31,666 | $2.20M | 0.00% | −782−2.4% | Reduced |
| SG Americas Securities, LLC | 32,206 | $2.24M | 0.01% | +22,049+217.1% | Added |
| Advisors Capital Management, LLC | 34,007 | $2.37M | 0.06% | +2,958+9.5% | Added |
| Sit Investment Associates Inc | 35,025 | $2.44M | 0.06% | +1,100+3.2% | Added |
| State of New Jersey Common Pension Fund D | 36,175 | $2.52M | 0.01% | −85−0.2% | Reduced |
| Parametric Portfolio Associates LLC | 36,778 | $2.56M | 0.00% | +1,318+3.7% | Added |
| Legal & General Group Plc | 37,507 | $2.61M | 0.00% | +108+0.3% | Added |
| Perkins Capital Management Inc | 38,350 | $2.67M | 1.80% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 42,425 | $2.95M | 0.00% | +12,677+42.6% | Added |
| Cinctive Capital Management LP | 46,863 | $3.26M | 0.15% | −6,376−12.0% | Reduced |
| Bridgewater Associates, LP | 48,856 | $3.40M | 0.02% | +6,926+16.5% | Added |
| Morgan Stanley | 49,450 | $3.44M | 0.00% | −84−0.2% | Reduced |
| Rhumbline Advisers | 51,503 | $3.58M | 0.00% | −590−1.1% | Reduced |
| Crestline Management, LP | 53,409 | $3.71M | 0.28% | +53,409 | New |
| Barclays PLC | 54,378 | $3.78M | 0.00% | +22,379+69.9% | Added |
| Goldman Sachs Group Inc | 56,025 | $3.90M | 0.00% | −27,357−32.8% | Reduced |
| Envestnet Asset Management Inc | 58,556 | $4.07M | 0.00% | +2,630+4.7% | Added |
| California State Teachers Retirement System | 61,304 | $4.26M | 0.00% | +1,672+2.8% | Added |
| JPMorgan Chase & Co | 63,290 | $4.40M | 0.00% | +30,576+93.5% | Added |
| Voloridge Investment Management, LLC | 64,834 | $4.51M | 0.02% | +15,667+31.9% | Added |
| Deutsche Bank AG | 66,420 | $4.62M | 0.00% | −1,285−1.9% | Reduced |
| DAFNA Capital Management LLC | 72,029 | $5.01M | 1.26% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 76,822 | $5.34M | 0.03% | +44,759+139.6% | Added |
| TD Asset Management Inc | 79,705 | $5.54M | 0.00% | +24,755+45.1% | Added |
| Royal Bank of Canada | 85,560 | $5.95M | 0.00% | +6,458+8.2% | Added |
| Paradigm Capital Management Inc | 87,200 | $6.06M | 0.27% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 87,248 | $6.07M | 0.13% | +39,357+82.2% | Added |
| Putnam Investments LLC | 87,624 | $6.09M | 0.01% | +21,055+31.6% | Added |
| Brinker Capital Investments, LLC | 93,055 | $6.47M | 0.09% | −8,230−8.1% | Reduced |
| SEI Investments Co | 93,642 | $6.50M | 0.01% | −65,920−41.3% | Reduced |
| Swiss National Bank | 95,700 | $6.65M | 0.00% | 00.0% | Unchanged |
| Nicholas Company, Inc. | 97,810 | $6.80M | 0.11% | +97,810 | New |
| Tamarack Advisers, LP | 100,000 | $6.95M | 2.87% | −17,000−14.5% | Reduced |
| Oak Ridge Investments LLC | 100,568 | $6.99M | 0.59% | −1,699−1.7% | Reduced |
| Royce & Associates LP | 102,982 | $7.16M | 0.05% | −3,518−3.3% | Reduced |
| Point72 Asset Management, L.P. | 104,486 | $7.26M | 0.03% | +104,486 | New |
| Granahan Investment Management Inc | 114,287 | $7.95M | 0.16% | −4,588−3.9% | Reduced |
| Rothschild & Co Asset Management US Inc. | 117,037 | $8.14M | 0.10% | −7,758−6.2% | Reduced |
| Man Group plc | 117,349 | $8.16M | 0.03% | −16,845−12.6% | Reduced |
| WCM Investment Management, LLC | 120,055 | $8.35M | 0.02% | +6,641+5.9% | Added |
| Thornburg Investment Management Inc | 123,325 | $8.57M | 0.10% | −24,699−16.7% | Reduced |
| Castleark Management LLC | 132,336 | $9.20M | 0.34% | −13,630−9.3% | Reduced |
| Silvercrest Asset Management Group LLC | 148,754 | $10.3M | 0.07% | +755+0.5% | Added |
| ExodusPoint Capital Management, LP | 150,528 | $10.5M | 0.13% | +150,528 | New |
| Wells Fargo & Company | 154,226 | $10.7M | 0.00% | +12,741+9.0% | Added |
| Principal Financial Group Inc | 162,095 | $11.3M | 0.01% | +57,951+55.6% | Added |
| State of Wisconsin Investment Board | 200,000 | $13.9M | 0.03% | +4,400+2.2% | Added |
| Driehaus Capital Management LLC | 211,605 | $14.7M | 0.15% | −6,948−3.2% | Reduced |
| Wasatch Advisors Inc | 221,783 | $15.4M | 0.06% | −356−0.2% | Reduced |
| New York State Common Retirement Fund | 225,613 | $15.7M | 0.02% | −278−0.1% | Reduced |
| Sectoral Asset Management Inc | 231,214 | $16.1M | 2.42% | −114,803−33.2% | Reduced |
| Peregrine Capital Management LLC | 262,298 | $18.2M | 0.37% | +20,129+8.3% | Added |
| UBS Asset Management Americas Inc | 299,032 | $20.8M | 0.01% | +7,516+2.6% | Added |
| Charles Schwab Investment Management Inc | 323,963 | $22.5M | 0.01% | +6,839+2.2% | Added |
| Citadel Advisors LLC | 363,643 | $25.3M | 0.03% | −137,054−27.4% | Reduced |
| Pura Vida Investments, LLC | 376,131 | $26.2M | 2.73% | −103,162−21.5% | Reduced |
| Wellington Management Group LLP | 382,395 | $26.6M | 0.00% | −365−0.1% | Reduced |
| Emerald Advisers, LLC | 395,563 | $27.5M | 1.01% | −8,426−2.1% | Reduced |
| Bank of New York Mellon Corp | 429,403 | $29.9M | 0.01% | +168,693+64.7% | Added |
| Emerald Mutual Fund Advisers Trust | 437,979 | $30.5M | 1.07% | −49,483−10.2% | Reduced |
| Norges Bank | 442,072 | $30.7M | 0.01% | +104,186+30.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 461,270 | $32.1M | 0.11% | +29,582+6.9% | Added |
| Northern Trust Corp | 482,130 | $33.5M | 0.01% | −6,842−1.4% | Reduced |
| Neuberger Berman Group LLC | 503,280 | $34.4M | 0.03% | +364+0.1% | Added |
| Bellevue Group AG | 498,556 | $34.7M | 0.36% | +80,540+19.3% | Added |
| Nuveen Asset Management, LLC | 500,776 | $34.8M | 0.01% | +65,874+15.1% | Added |
| Bank of America Corp | 513,850 | $35.7M | 0.00% | +3,195+0.6% | Added |
| Polar Capital Holdings Plc | 526,758 | $36.6M | 0.19% | +10,848+2.1% | Added |
| Dimensional Fund Advisors LP | 670,420 | $46.6M | 0.01% | −8,140−1.2% | Reduced |
| Eagle Asset Management Inc | 728,254 | $49.9M | 0.22% | −82,373−10.2% | Reduced |