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 2025
Institutional positions in AtriCure, Inc. as of Sep 30, 2025. 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
- 223
- +23 vs. Q2 2025
- Shares held
- 48.2M
- −753.1K (−1.5%) vs. Q2 2025
- Total value
- $1.70B
- +$95.0M (+5.9%) vs. Q2 2025
- New holders
- 33
- 71 more added
- Sold out
- 10
- 82 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SG Americas Securities, LLC | 23,388 | $824.0K | 0.00% | −26,861−53.5% | Reduced |
| Aquatic Capital Management LLC | 23,015 | $811.3K | 0.02% | +23,015 | New |
| Janus Henderson Group PLC | 22,883 | $806.7K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 22,636 | $797.9K | 0.00% | −1,734−7.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 22,385 | $789.1K | 0.00% | −4,136−15.6% | Reduced |
| Ameriprise Financial Inc | 21,889 | $771.6K | 0.00% | +21,889 | New |
| Truist Financial Corp | 20,960 | $738.8K | 0.00% | −246−1.2% | Reduced |
| Intech Investment Management LLC | 20,225 | $712.9K | 0.01% | −8,741−30.2% | Reduced |
| Colony Group, LLC | 19,880 | $690.9K | 0.00% | +1,824+10.1% | Added |
| LPL Financial LLC | 17,986 | $634.0K | 0.00% | +4,685+35.2% | Added |
| Verition Fund Management LLC | 17,752 | $625.8K | 0.00% | +9,924+126.8% | Added |
| Ensign Peak Advisors, Inc | 17,115 | $603.3K | 0.00% | −5,950−25.8% | Reduced |
| New York State Common Retirement Fund | 16,793 | $592.0K | 0.00% | −271−1.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 16,214 | $571.5K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 16,200 | $571.0K | 0.00% | 00.0% | Unchanged |
| Semanteon Capital Management, LP | 16,001 | $564.0K | 0.71% | +16,001 | New |
| Henshaw Capital LLC | 15,560 | $548.5K | 0.02% | −3,542−18.5% | Reduced |
| HSBC Holdings PLC | 15,196 | $535.3K | 0.00% | −2,847−15.8% | Reduced |
| Versor Investments LP | 15,135 | $533.5K | 0.10% | +15,135 | New |
| Arizona State Retirement System | 14,632 | $515.8K | 0.00% | +207+1.4% | Added |
| Brevan Howard Capital Management LP | 13,607 | $479.6K | 0.01% | −9,922−42.2% | Reduced |
| Toroso Investments, LLC | 13,456 | $474.3K | 0.00% | −682−4.8% | Reduced |
| BNP Paribas Arbitrage, SA | 13,447 | $474.0K | 0.00% | +239+1.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 13,392 | $472.1K | 0.00% | +2,376+21.6% | Added |
| State Board of Administration of Florida Retirement System | 13,299 | $468.8K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 12,914 | $455.2K | 0.00% | −495−3.7% | Reduced |
| Creative Planning | 12,855 | $453.1K | 0.00% | +809+6.7% | Added |
| STRS Ohio | 12,200 | $430.1K | 0.00% | −11,200−47.9% | Reduced |
| Commerce Bank | 12,110 | $426.9K | 0.00% | −810−6.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 12,022 | $423.8K | 0.00% | +12,022 | New |
| Ronald Blue Trust, Inc. | 11,970 | $421.9K | 0.00% | −460−3.7% | Reduced |
| EntryPoint Capital, LLC | 11,523 | $406.2K | 0.16% | −2,162−15.8% | Reduced |
| Graham Capital Management, L.P. | 11,483 | $404.8K | 0.01% | −5,756−33.4% | Reduced |
| KLP Kapitalforvaltning AS | 11,000 | $387.8K | 0.00% | +1,500+15.8% | Added |
| Cresset Asset Management, LLC | 10,423 | $367.4K | 0.00% | −543−5.0% | Reduced |
| MAI Capital Management | 10,246 | $361.2K | 0.00% | 00.0% | Unchanged |
| Fiduciary Trust Co | 9,503 | $335.0K | 0.00% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 9,400 | $331.4K | 0.00% | −300−3.1% | Reduced |
| Diversify Wealth Management, LLC | 9,303 | $316.6K | 0.02% | −570−5.8% | Reduced |
| First Bank & Trust | 8,310 | $292.9K | 0.05% | −30−0.4% | Reduced |
| ProShare Advisors LLC | 8,276 | $291.7K | 0.00% | −1,647−16.6% | Reduced |
| Russell Investments Group, Ltd. | 8,121 | $286.3K | 0.00% | −41,597−83.7% | Reduced |
| Astra Wealth Partners LLC | 8,048 | $283.7K | 0.20% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 7,859 | $277.0K | 0.00% | +1,391+21.5% | Added |
| R Squared Ltd | 7,582 | $267.3K | 0.12% | +7,582 | New |
| Y-Intercept (Hong Kong) Ltd | 7,517 | $265.0K | 0.01% | +7,517 | New |
| Captrust Financial Advisors | 7,365 | $259.6K | 0.00% | +66+0.9% | Added |
| AlTi Global, Inc. | 7,318 | $258.0K | 0.01% | +54+0.7% | Added |
| Hohimer Wealth Management, LLC | 7,000 | $246.8K | 0.03% | +7,000 | New |
| Parallel Advisors, LLC | 6,936 | $244.5K | 0.00% | −293−4.1% | Reduced |
| Teacher Retirement System of Texas | 6,481 | $228.5K | 0.00% | −1,031−13.7% | Reduced |
| Omers Administration Corp | 6,300 | $222.1K | 0.00% | +6,300 | New |
| Verdence Capital Advisors LLC | 5,996 | $218.7K | 0.01% | +5,996 | New |
| The PNC Financial Services Group, Inc. | 6,188 | $218.1K | 0.00% | +380+6.5% | Added |
| Dynamic Technology Lab Private Ltd | 6,170 | $217.0K | 0.04% | −89−1.4% | Reduced |
| Public Employees Retirement Association of Colorado | 6,170 | $217.0K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 6,156 | $216.6K | 0.00% | +6,156 | New |
| Portside Wealth Group, LLC | 6,093 | $214.8K | 0.03% | −404−6.2% | Reduced |
| Divisadero Street Capital Management, LP | 5,959 | $210.1K | 0.01% | −27,731−82.3% | Reduced |
| XTX Topco Ltd | 5,887 | $207.5K | 0.01% | −14,139−70.6% | Reduced |
| Quadrant Capital Group LLC | 5,622 | $198.2K | 0.01% | +5,622 | New |
| Globeflex Capital L P | 4,456 | $157.1K | 0.02% | +4,456 | New |
| State of Tennessee, Treasury Department | 4,077 | $143.7K | 0.00% | −1,530−27.3% | Reduced |
| Ameritas Investment Partners, Inc. | 4,043 | $142.5K | 0.00% | −898−18.2% | Reduced |
| Great West Life Assurance Co | 4,041 | $141.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,977 | $140.0K | 0.00% | −83,735−95.5% | Reduced |
| State of Alaska, Department of Revenue | 2,871 | $101.0K | 0.00% | +2,871 | New |
| Rockefeller Capital Management L.P. | 2,778 | $97.9K | 0.00% | +2,778 | New |
| CWM, LLC | 2,587 | $91.0K | 0.00% | +693+36.6% | Added |
| Advisor Group Holdings, Inc. | 2,430 | $85.0K | 0.00% | +80+3.4% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 2,270 | $80.0K | 0.01% | +2,270 | New |
| Tower Research Capital LLC (TRC) | 2,262 | $79.7K | 0.00% | −3,230−58.8% | Reduced |
| US Bancorp | 2,106 | $74.2K | 0.00% | +219+11.6% | Added |
| Amalgamated Bank | 1,656 | $58.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 1,571 | $55.4K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,484 | $52.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 1,198 | $42.2K | 0.00% | +1,198 | New |
| Geneos Wealth Management Inc. | 1,135 | $40.0K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,132 | $39.9K | 0.00% | +1,073+1,818.6% | Added |
| Quest Partners LLC | 1,013 | $35.7K | 0.00% | −12,732−92.6% | Reduced |
| Comerica Bank | 1,001 | $35.3K | 0.00% | −58−5.5% | Reduced |
| Huntington National Bank | 889 | $31.3K | 0.00% | +15+1.7% | Added |
| Aster Capital Management (DIFC) Ltd | 811 | $28.6K | 0.01% | +538+197.1% | Added |
| Smartleaf Asset Management LLC | 717 | $25.0K | 0.00% | +237+49.4% | Added |
| Nisa Investment Advisors, LLC | 607 | $21.4K | 0.00% | −8−1.3% | Reduced |
| Point72 Europe (London) LLP | 579 | $20.4K | 0.00% | +579 | New |
| Larson Financial Group LLC | 524 | $18.5K | 0.00% | +169+47.6% | Added |
| Canada Pension Plan Investment Board | 400 | $14.1K | 0.00% | +400 | New |
| Jones Financial Companies LLLP | 380 | $13.4K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 318 | $11.2K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 252 | $8.88K | 0.00% | +252 | New |
| Parkside Financial Bank & Trust | 241 | $8.50K | 0.00% | +175+265.2% | Added |
| Mather Group, LLC. | 195 | $6.87K | 0.00% | +195 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 192 | $6.77K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 155 | $5.31K | 0.00% | +90+138.5% | Added |
| SRS Capital Advisors, Inc. | 145 | $5.11K | 0.00% | +127+705.6% | Added |
| Rothschild Investment LLC | 125 | $4.41K | 0.00% | −20−13.8% | Reduced |
| Sterling Capital Management LLC | 117 | $4.12K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 116 | $4.09K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 116 | $4.09K | 0.00% | 00.0% | Unchanged |