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 2022
Institutional positions in AtriCure, Inc. as of Sep 30, 2022. 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
- 214
- 0 vs. Q2 2022
- Shares held
- 44.7M
- +261.9K (+0.6%) vs. Q2 2022
- Total value
- $1.75B
- −$74.1M (−4.1%) vs. Q2 2022
- New holders
- 23
- 84 more added
- Sold out
- 23
- 70 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GW&K Investment Management, LLC | 879,541 | $34.4M | 0.38% | +57,783+7.0% | Added |
| Loomis Sayles & Co L P | 909,381 | $35.6M | 0.07% | −10,973−1.2% | Reduced |
| TimesSquare Capital Management, LLC | 964,530 | $37.7M | 0.52% | +61,951+6.9% | Added |
| State Street Corp | 1,051,188 | $41.1M | 0.00% | +3,083+0.3% | Added |
| Credit Suisse AG | 1,118,830 | $43.7M | 0.05% | −975−0.1% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,206,646 | $47.2M | 0.04% | +1,206,646 | New |
| Macquarie Group Ltd | 1,362,366 | $53.3M | 0.07% | +5,835+0.4% | Added |
| First Light Asset Management, LLC | 1,494,655 | $58.4M | 5.91% | +15,029+1.0% | Added |
| Champlain Investment Partners, LLC | 2,010,740 | $78.6M | 0.54% | +391,760+24.2% | Added |
| Fred Alger Management, LLC | 2,327,475 | $91.0M | 0.46% | −188,020−7.5% | Reduced |
| Invesco Ltd. | 3,205,594 | $125.3M | 0.04% | +202,065+6.7% | Added |
| BlackRock Inc. | 3,583,545 | $140.1M | 0.00% | −39,496−1.1% | Reduced |
| Alliancebernstein L.P. | 4,048,823 | $158.3M | 0.08% | +46,474+1.2% | Added |
| Vanguard Group Inc | 4,294,463 | $167.9M | 0.00% | +6,613+0.2% | Added |
| Castleark Management LLC | 0 | $0 | 0.00% | −87,881−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −48,770−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −34,781−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −31,464−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −24,400−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −17,325−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −14,007−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −13,600−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −10,048−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −8,691−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −6,525−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −5,823−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −5,299−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −5,121−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,875−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −194−100.0% | Sold out |
| Halpern Financial, Inc. | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Moisand Fitzgerald Tamayo, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Steward Financial Group LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| HighTower Trust Services, LTA | 0 | $0 | 0.00% | −6,432−100.0% | Sold out |
| Fieldpoint Private Securities, LLC | – | – | – | – | Not filed |