AtriCure, Inc. ATRC
61.28 USD -4.25 (-6.49%)
At closeNov 5, 2026, 5:30 PM EST
61.28 0.00 0.00%
After hours · Nov 5, 5:30 PM ET
60.58 Day range 66.00
25.36 52-week range 66.02
- YTD
- +54.90%
- 1 year
- +89.60%
Held by funds
133 US ETFs and mutual funds hold ATRC · largest positions
Ownership
Held by insiders 3.75%
Held by institutions 107.72%
Float held by institutions 111.92%
Institutions 388
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.80% | 4,474,548 | 274.20M | Jun 29, 2026 |
| Wellington Management Group, LLP | 6.87% | 3,495,603 | 214.21M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 6.15% | 3,127,195 | 191.63M | Jun 29, 2026 |
| Hood River Capital Management LLC | 5.71% | 2,905,299 | 178.04M | Jun 29, 2026 |
| Alliancebernstein L.P. | 5.44% | 2,768,365 | 169.65M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.31% | 2,190,413 | 134.23M | 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 | 185.60M | Sep 29, 2026 |
| Manager Directed Portfolios-Hood River Small-Cap Growth Fund | 3.00% | 1,527,073 | 93.58M | Jul 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.99% | 1,519,312 | 93.10M | Jun 29, 2026 |
| Delaware Group Equity Funds V-Nomura Small Cap Core Fund | 2.71% | 1,377,902 | 84.44M | Aug 30, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.54% | 1,291,358 | 79.13M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.17% | 1,102,113 | 67.54M | 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 |