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 |
|---|---|---|---|---|---|
| EverSource Wealth Advisors, LLC | 202 | $14.0K | 0.00% | +202 | New |
| Aquatic Capital Management LLC | 200 | $14.0K | 0.03% | +200 | New |
| Spire Wealth Management | 172 | $12.0K | 0.00% | −177−50.7% | Reduced |
| TCI Wealth Advisors, Inc. | 89 | $6.00K | 0.00% | +2+2.3% | Added |
| Truvestments Capital LLC | 89 | $6.00K | 0.00% | 00.0% | Unchanged |
| Confluence Wealth Services, Inc. | 96 | $6.00K | 0.00% | +96 | New |
| Huntington National Bank | 52 | $4.00K | 0.00% | +36+225.0% | Added |
| Gilder Gagnon Howe & Co LLC | 42 | $3.00K | 0.00% | 00.0% | Unchanged |
| Institutional & Family Asset Management, LLC | 23 | $2.00K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 31 | $2.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 34 | $2.00K | 0.00% | +34 | New |
| Bell Investment Advisors, Inc | 30 | $2.00K | 0.00% | +30 | New |
| West Paces Advisors Inc. | 25 | $1.74K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 8 | $1.00K | 0.00% | +8 | New |
| SRS Capital Advisors, Inc. | 19 | $1.00K | 0.00% | +19 | New |
| Covestor Ltd | 8 | $1.00K | 0.00% | +8 | New |
| Glassman Wealth Services | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Artisan Partners Limited Partnership | 0 | $0 | 0.00% | −661,021−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −315,647−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −147,245−100.0% | Sold out |
| CastleArk Alternatives, LLC | 0 | $0 | 0.00% | −145,966−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −66,280−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −65,200−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −48,936−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −26,610−100.0% | Sold out |
| Cassia Capital Partners, LLC | 0 | $0 | 0.00% | −20,244−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −14,744−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −12,566−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −9,708−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −9,240−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −8,773−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −3,607−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −3,246−100.0% | Sold out |
| Pictet Asset Management SA | 0 | $0 | 0.00% | −3,200−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,172−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −657−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −326−100.0% | Sold out |
| HighMark Wealth Management LLC | 0 | $0 | 0.00% | −327−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −240−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| First Mercantile Trust Co | – | – | – | – | Not filed |
| Berman Capital Advisors, LLC | – | – | – | – | Not filed |