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 2023
Institutional positions in AtriCure, Inc. as of Dec 31, 2023. 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
- 233
- +6 vs. Q3 2023
- Shares held
- 47.2M
- +1.87M (+4.1%) vs. Q3 2023
- Total value
- $1.68B
- −$301.7M (−15.2%) vs. Q3 2023
- New holders
- 40
- 102 more added
- Sold out
- 34
- 70 more reduced
4 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great Lakes Advisors, LLC | 32,329 | $1.15M | 0.01% | −38,508−54.4% | Reduced |
| Semanteon Capital Management, LP | 32,305 | $1.15M | 0.78% | +32,305 | New |
| B. Metzler seel. Sohn & Co. AG | 31,366 | $1.12M | 0.01% | +3,319+11.8% | Added |
| Quantbot Technologies LP | 28,971 | $1.03M | 0.06% | +12,382+74.6% | Added |
| Perkins Capital Management Inc | 27,850 | $994.0K | 0.85% | −1,500−5.1% | Reduced |
| Bessemer Group Inc | 27,380 | $977.0K | 0.00% | +9,280+51.3% | Added |
| Diversified Trust Co | 27,283 | $973.7K | 0.03% | +8,703+46.8% | Added |
| Tudor Investment Corp Et Al | 27,247 | $972.4K | 0.01% | −60,370−68.9% | Reduced |
| Great West Life Assurance Co | 27,203 | $963.0K | 0.00% | −823−2.9% | Reduced |
| Graham Capital Management, L.P. | 26,769 | $955.4K | 0.03% | +13,790+106.2% | Added |
| Point72 Middle East FZE | 26,086 | $931.0K | 0.06% | +21,674+491.3% | Added |
| First Trust Advisors LP | 25,981 | $927.3K | 0.00% | −26,813−50.8% | Reduced |
| HRT Financial LP | 25,857 | $922.0K | 0.01% | +25,857 | New |
| MetLife Investment Management | 24,531 | $875.5K | 0.01% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 24,178 | $862.9K | 0.06% | +24,178 | New |
| HSBC Holdings PLC | 23,918 | $857.0K | 0.00% | +6,772+39.5% | Added |
| Manufacturers Life Insurance Company, The | 23,677 | $845.0K | 0.00% | −416−1.7% | Reduced |
| American International Group, Inc. | 23,157 | $826.5K | 0.00% | −93−0.4% | Reduced |
| Janus Henderson Group PLC | 23,121 | $824.6K | 0.00% | −36−0.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 22,724 | $811.0K | 0.07% | +22,724 | New |
| Harbor Capital Advisors, Inc. | 22,290 | $795.5K | 0.15% | +1,354+6.5% | Added |
| Gsa Capital Partners LLP | 21,619 | $772.0K | 0.06% | −4,444−17.1% | Reduced |
| Bank of Montreal | 20,610 | $771.2K | 0.00% | −89−0.4% | Reduced |
| Ensign Peak Advisors, Inc | 21,550 | $769.1K | 0.00% | +150+0.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 21,237 | $757.9K | 0.00% | +484+2.3% | Added |
| STRS Ohio | 21,200 | $756.0K | 0.00% | −27,300−56.3% | Reduced |
| Bridgewater Associates, LP | 20,430 | $729.1K | 0.00% | −1,517−6.9% | Reduced |
| Franklin Resources Inc | 20,262 | $723.2K | 0.00% | +156+0.8% | Added |
| Stifel Financial Corp | 20,207 | $721.2K | 0.00% | +4,169+26.0% | Added |
| Teacher Retirement System of Texas | 20,051 | $716.0K | 0.00% | +3,417+20.5% | Added |
| LPL Financial LLC | 19,800 | $706.7K | 0.00% | +376+1.9% | Added |
| TownSquare Capital, LLC | 19,327 | $689.8K | 0.01% | −42−0.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 19,050 | $679.9K | 0.01% | +19,050 | New |
| Voya Investment Management LLC | 18,682 | $666.8K | 0.00% | +46+0.2% | Added |
| Larson Financial Group LLC | 18,633 | $665.0K | 0.06% | −4,399−19.1% | Reduced |
| Marks Group Wealth Management, Inc | 17,999 | $642.4K | 0.07% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 14,445 | $633.0K | 0.01% | +40+0.3% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 17,500 | $624.6K | 0.00% | +4,300+32.6% | Added |
| Assetmark, Inc | 17,497 | $624.5K | 0.00% | +7,451+74.2% | Added |
| Prudential Financial Inc | 16,930 | $604.2K | 0.00% | −156,889−90.3% | Reduced |
| Captrust Financial Advisors | 16,287 | $581.3K | 0.00% | −9,757−37.5% | Reduced |
| Acadian Asset Management LLC | 15,235 | $542.0K | 0.00% | +6,358+71.6% | Added |
| Advisor Group Holdings, Inc. | 15,160 | $541.0K | 0.00% | −919−5.7% | Reduced |
| Handelsbanken Fonder AB | 13,400 | $478.0K | 0.00% | +1,700+14.5% | Added |
| State Board of Administration of Florida Retirement System | 13,299 | $474.6K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 13,270 | $473.6K | 0.00% | +3,221+32.1% | Added |
| Arizona State Retirement System | 13,237 | $472.4K | 0.00% | −214−1.6% | Reduced |
| Petrus Trust Company, LTA | 13,082 | $466.9K | 0.04% | +1,792+15.9% | Added |
| Truist Financial Corp | 12,920 | $461.1K | 0.00% | −2,541−16.4% | Reduced |
| Seven Eight Capital, LP | 12,762 | $455.5K | 0.05% | +12,762 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,524 | $447.0K | 0.00% | +2,670+27.1% | Added |
| Mackenzie Financial Corp | 12,295 | $438.8K | 0.00% | +1,575+14.7% | Added |
| UBS Oconnor LLC | 12,199 | $435.4K | 0.01% | −37,094−75.3% | Reduced |
| MAI Capital Management | 11,658 | $416.1K | 0.01% | −125−1.1% | Reduced |
| Principal Financial Group Inc | 11,541 | $411.9K | 0.00% | −298−2.5% | Reduced |
| Aquatic Capital Management LLC | 11,500 | $410.0K | 0.01% | +11,500 | New |
| Y-Intercept (Hong Kong) Ltd | 11,078 | $395.4K | 0.04% | +11,078 | New |
| Henshaw Capital LLC | 10,817 | $386.1K | 0.02% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 10,561 | $376.9K | 0.00% | +7,793+281.5% | Added |
| Occudo Quantitative Strategies LP | 10,476 | $373.9K | 0.05% | +10,476 | New |
| Commerce Bank | 10,066 | $359.3K | 0.00% | −703−6.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 9,996 | $357.0K | 0.00% | +9,996 | New |
| Entropy Technologies, LP | 9,933 | $354.5K | 0.07% | +9,933 | New |
| HighMark Wealth Management LLC | 9,125 | $325.7K | 0.24% | +6,300+223.0% | Added |
| Citigroup Inc | 9,034 | $322.4K | 0.00% | +6,339+235.2% | Added |
| Delap Wealth Advisory, LLC | 9,000 | $321.2K | 0.15% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 8,900 | $317.6K | 0.00% | −570−6.0% | Reduced |
| DFPG Investments, LLC | 9,408 | $317.1K | 0.02% | −848−8.3% | Reduced |
| Snowden Capital Advisors LLC | 8,689 | $310.1K | 0.01% | +1,399+19.2% | Added |
| MML Investors Services, LLC | 8,555 | $305.0K | 0.00% | +2,770+47.9% | Added |
| XTX Topco Ltd | 7,796 | $278.2K | 0.06% | +513+7.0% | Added |
| ProShare Advisors LLC | 7,712 | $275.2K | 0.00% | +1,659+27.4% | Added |
| MQS Management LLC | 7,698 | $274.7K | 0.15% | +7,698 | New |
| Schonfeld Strategic Advisors LLC | 7,548 | $269.4K | 0.00% | +7,548 | New |
| AlTi Global, Inc. | 7,263 | $259.2K | 0.01% | +7,263 | New |
| EntryPoint Capital, LLC | 7,152 | $255.3K | 0.24% | +7,152 | New |
| Aigen Investment Management, LP | 7,136 | $254.7K | 0.05% | +1,383+24.0% | Added |
| Public Employees Retirement Association of Colorado | 6,844 | $244.0K | 0.00% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 6,770 | $241.6K | 0.02% | +6,770 | New |
| Blair William & Co | 6,246 | $222.9K | 0.00% | +10+0.2% | Added |
| Victory Capital Management Inc | 6,202 | $221.3K | 0.00% | +1,155+22.9% | Added |
| The PNC Financial Services Group, Inc. | 6,140 | $219.1K | 0.00% | +135+2.2% | Added |
| CenterBook Partners LP | 6,055 | $216.1K | 0.03% | −11,534−65.6% | Reduced |
| Virtu Financial LLC | 5,979 | $213.0K | 0.02% | +5,979 | New |
| Amalgamated Bank | 5,875 | $210.0K | 0.00% | −464−7.3% | Reduced |
| Cresset Asset Management, LLC | 5,767 | $205.8K | 0.00% | −2,682−31.7% | Reduced |
| Parallel Advisors, LLC | 5,672 | $202.4K | 0.01% | −38−0.7% | Reduced |
| Ameritas Investment Partners, Inc. | 4,629 | $165.2K | 0.01% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 4,205 | $150.1K | 0.11% | +4,205 | New |
| Lazard Asset Management LLC | 3,660 | $130.0K | 0.00% | +126+3.6% | Added |
| IFP Advisors, Inc | 3,110 | $111.0K | 0.01% | +203+7.0% | Added |
| Quest Partners LLC | 2,894 | $103.3K | 0.02% | +2,894 | New |
| Metropolitan Life Insurance Co | 2,680 | $95.6K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 2,062 | $73.6K | 0.00% | +181+9.6% | Added |
| State of Wyoming | 1,749 | $62.4K | 0.01% | +219+14.3% | Added |
| US Bancorp | 1,681 | $60.0K | 0.00% | +994+144.7% | Added |
| Comerica Bank | 1,479 | $52.8K | 0.00% | −993−40.2% | Reduced |
| KBC Group NV | 1,158 | $41.0K | 0.00% | 00.0% | Unchanged |
| Virtus Fund Advisers, LLC | 752 | $26.8K | 0.17% | +752 | New |
| Advisory Services Network, LLC | 498 | $17.8K | 0.00% | +498 | New |