AtriCure, Inc. ATRC
60.41 USD +0.53 (+0.89%)
At closeNov 3, 2026, 6:30 PM EST
59.20 -1.21 -2.00%
After hours · Nov 3, 6:30 PM ET
59.10 Day range 61.54
25.86 52-week range 62.48
- YTD
- +52.70%
- 1 year
- +77.52%
Held by funds
133 US ETFs and mutual funds hold ATRC · largest positions
Ownership
Held by insiders 3.76%
Held by institutions 107.88%
Float held by institutions 112.09%
Institutions 382
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.80% | 4,474,548 | 270.31M | Jun 29, 2026 |
| Wellington Management Group, LLP | 6.87% | 3,495,603 | 211.17M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 6.15% | 3,127,195 | 188.91M | Jun 29, 2026 |
| Hood River Capital Management LLC | 5.71% | 2,905,299 | 175.51M | Jun 29, 2026 |
| Alliancebernstein L.P. | 5.44% | 2,768,365 | 167.24M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.31% | 2,190,413 | 132.32M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.95% | 3,028,653 | 182.96M | Sep 29, 2026 |
| Manager Directed Portfolios-Hood River Small-Cap Growth Fund | 3.00% | 1,527,073 | 92.25M | Jul 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.99% | 1,519,312 | 91.78M | Jun 29, 2026 |
| Delaware Group Equity Funds V-Nomura Small Cap Core Fund | 2.71% | 1,377,902 | 83.24M | Aug 30, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.54% | 1,291,358 | 78.01M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.17% | 1,102,113 | 66.58M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CARREL MICHAEL H | Chief Executive Officer | Stock Gift | Jul 29, 2026 | 792,694 |
| DAHLQUIST KARL S | Officer | Sale | Aug 23, 2026 | 87,319 |
| DORAISWAMY VINAYAK | Officer | Sale | Jul 27, 2026 | 86,511 |
| JOHNSON B KRISTINE | Director | Stock Award(Grant) | May 17, 2026 | 55,954 |
| NOZNESKY JUSTIN J | Officer | Sale | Jul 28, 2026 | 100,219 |
| PRIVITERA SALVATORE | Chief Technology Officer | Sale | Sep 22, 2026 | 142,745 |