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 2026
Institutional positions in AtriCure, Inc. as of Jun 30, 2026. 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
- 251
- +29 vs. Q1 2026
- Shares held
- 52.4M
- +2.38M (+4.8%) vs. Q1 2026
- Total value
- $1.47B
- +$5.77M (+0.4%) vs. Q1 2026
- New holders
- 52
- 102 more added
- Sold out
- 23
- 62 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPL Wealth Management, LLC | 4 | $112 | 0.00% | +4 | New |
| Mather Group, LLC. | 15 | $420 | 0.00% | −40−72.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 16 | $448 | 0.00% | +9+128.6% | Added |
| Clearstead Advisors, LLC | 21 | $588 | 0.00% | +21 | New |
| West Paces Advisors Inc. | 25 | $700 | 0.00% | +25 | New |
| Covestor Ltd | 27 | $1.00K | 0.00% | +24+800.0% | Added |
| Cornerstone Planning Group LLC | 31 | $1.04K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 39 | $1.09K | 0.00% | +39 | New |
| Wealth Enhancement Trust Services, Inc. | 42 | $1.18K | 0.00% | +42 | New |
| Versant Capital Management, Inc | 46 | $1.29K | 0.00% | −139−75.1% | Reduced |
| Keating Financial Advisory Services, Inc. | 48 | $1.34K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 54 | $1.51K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 60 | $1.68K | 0.00% | +37+160.9% | Added |
| Northwestern Mutual Wealth Management Co | 61 | $1.71K | 0.00% | +61 | New |
| Essential Partners LLC | 63 | $1.76K | 0.00% | −305−82.9% | Reduced |
| Owl Creek Wealth Partners LLC | 110 | $3.08K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 111 | $3.11K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 116 | $3.25K | 0.00% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 121 | $3.39K | 0.00% | +121 | New |
| SJS Investment Consulting Inc. | 130 | $3.64K | 0.00% | +119+1,081.8% | Added |
| GAMMA Investing LLC | 135 | $3.78K | 0.00% | +77+132.8% | Added |
| Brown Brothers Harriman & Co | 143 | $4.00K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 158 | $4.42K | 0.00% | +140+777.8% | Added |
| Parkside Financial Bank & Trust | 160 | $4.48K | 0.00% | −34−17.5% | Reduced |
| Sterling Capital Management LLC | 175 | $4.90K | 0.00% | −139−44.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 192 | $5.37K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 208 | $5.82K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 220 | $6.16K | 0.00% | +188+587.5% | Added |
| Larson Financial Group LLC | 222 | $6.21K | 0.00% | −439−66.4% | Reduced |
| Rossby Financial, LCC | 239 | $6.69K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 292 | $8.17K | 0.00% | +124+73.8% | Added |
| Signaturefd, LLC | 294 | $8.23K | 0.00% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 315 | $8.81K | 0.00% | +315 | New |
| EverSource Wealth Advisors, LLC | 390 | $10.9K | 0.00% | +204+109.7% | Added |
| Bayforest Capital Ltd | 419 | $11.7K | 0.01% | +419 | New |
| Nykredit A/S | 612 | $17.1K | 0.00% | +612 | New |
| Spire Wealth Management | 616 | $17.2K | 0.00% | +616 | New |
| Huntington National Bank | 761 | $21.3K | 0.00% | −86−10.2% | Reduced |
| First Horizon Corp | 793 | $22.2K | 0.00% | +248+45.5% | Added |
| IFP Advisors, Inc | 827 | $23.1K | 0.00% | +772+1,403.6% | Added |
| Nisa Investment Advisors, LLC | 996 | $27.9K | 0.00% | +609+157.4% | Added |
| Smartleaf Asset Management LLC | 1,208 | $34.7K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 1,321 | $37.0K | 0.00% | −41−3.0% | Reduced |
| Quarry LP | 1,330 | $37.2K | 0.01% | +1,330 | New |
| Farther Finance Advisors, LLC | 1,409 | $39.5K | 0.00% | −596−29.7% | Reduced |
| Harbor Investment Advisory, LLC | 1,426 | $39.9K | 0.00% | +1,426 | New |
| Assetmark, Inc | 1,495 | $41.8K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,484 | $42.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,504 | $42.1K | 0.00% | −2,091−58.2% | Reduced |
| Allworth Financial LP | 1,527 | $42.7K | 0.00% | +1,204+372.8% | Added |
| Global Retirement Partners, LLC | 1,874 | $52.4K | 0.00% | +1,874 | New |
| Fifth Third Bancorp | 1,961 | $54.9K | 0.00% | +180+10.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,018 | $56.5K | 0.00% | +2,018 | New |
| Kemnay Advisory Services Inc. | 2,486 | $69.6K | 0.01% | +2,486 | New |
| State of Alaska, Department of Revenue | 2,871 | $80.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 3,034 | $84.9K | 0.00% | +522+20.8% | Added |
| Rockefeller Capital Management L.P. | 3,506 | $98.1K | 0.00% | −1,405−28.6% | Reduced |
| Parallel Advisors, LLC | 3,608 | $101.0K | 0.00% | −35−1.0% | Reduced |
| SG Americas Securities, LLC | 3,601 | $101.0K | 0.00% | −6,026−62.6% | Reduced |
| Great West Life Assurance Co | 4,041 | $113.0K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 4,115 | $115.1K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 4,388 | $122.8K | 0.00% | +4,339+8,855.1% | Added |
| Globeflex Capital L P | 4,496 | $125.8K | 0.02% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,531 | $126.8K | 0.00% | +488+12.1% | Added |
| The PNC Financial Services Group, Inc. | 5,891 | $164.8K | 0.00% | +1,143+24.1% | Added |
| Public Employees Retirement Association of Colorado | 6,170 | $173.0K | 0.00% | 00.0% | Unchanged |
| Three Seasons Wealth, LLC | 7,152 | $200.1K | 0.02% | +7,152 | New |
| Advisor Group Holdings, Inc. | 7,272 | $203.5K | 0.00% | +2,002+38.0% | Added |
| AlTi Global, Inc. | 7,279 | $203.7K | 0.00% | +5+0.1% | Added |
| Pictet Asset Management Holding SA | 7,859 | $219.9K | 0.00% | 00.0% | Unchanged |
| Astra Wealth Partners LLC | 8,228 | $230.2K | 0.13% | +180+2.2% | Added |
| Prudential Financial Inc | 8,440 | $236.2K | 0.00% | −21,830−72.1% | Reduced |
| HighTower Advisors, LLC | 8,490 | $237.6K | 0.00% | +8,490 | New |
| Merit Financial Group, LLC | 8,524 | $238.5K | 0.00% | +8,524 | New |
| CenterBook Partners LP | 8,530 | $238.7K | 0.01% | +8,530 | New |
| Prelude Capital Management, LLC | 8,639 | $241.7K | 0.02% | +8,639 | New |
| First Bank & Trust | 8,874 | $248.3K | 0.04% | −408−4.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 9,010 | $252.1K | 0.00% | +9,010 | New |
| Van Diest Capital, LLC | 9,386 | $262.6K | 0.24% | +9,386 | New |
| Headlands Technologies LLC | 10,064 | $281.6K | 0.03% | +10,064 | New |
| Fox Run Management, L.L.C. | 10,268 | $287.3K | 0.05% | +10,268 | New |
| Royal Bank of Canada | 10,343 | $290.0K | 0.00% | +8,159+373.6% | Added |
| Mackenzie Financial Corp | 10,526 | $294.5K | 0.00% | +2,106+25.0% | Added |
| Intech Investment Management LLC | 10,584 | $296.1K | 0.00% | −442−4.0% | Reduced |
| Ronald Blue Trust, Inc. | 10,585 | $296.2K | 0.00% | −890−7.8% | Reduced |
| MAI Capital Management | 10,968 | $306.9K | 0.00% | +1,019+10.2% | Added |
| KLP Kapitalforvaltning AS | 11,000 | $307.8K | 0.00% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 11,169 | $312.0K | 0.00% | +11,169 | New |
| Commerce Bank | 11,445 | $320.2K | 0.00% | 00.0% | Unchanged |
| Inceptionr LLC | 11,770 | $329.3K | 0.08% | +11,770 | New |
| Vanguard Investments Australia, Ltd. | 12,181 | $340.8K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 12,625 | $353.2K | 0.00% | +12,625 | New |
| Captrust Financial Advisors | 13,022 | $364.4K | 0.00% | +4,235+48.2% | Added |
| Valmark Advisers, Inc. | 13,080 | $366.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 13,273 | $371.4K | 0.00% | −383−2.8% | Reduced |
| State Board of Administration of Florida Retirement System | 13,299 | $372.1K | 0.00% | 00.0% | Unchanged |
| Tactive Advisors, LLC | 13,367 | $374.0K | 0.09% | +13,367 | New |
| Mercer Global Advisors Inc | 13,561 | $379.4K | 0.00% | +13,561 | New |
| Fiduciary Trust Co | 13,633 | $381.5K | 0.00% | +30.0% | Added |
| Canada Pension Plan Investment Board | 14,100 | $394.5K | 0.00% | +4,300+43.9% | Added |