AtriCure, Inc. (ATRC) Institutional Ownership & Insider Trading
252 institutions reported holding AtriCure, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 17 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
ATRCAtriCure, Inc.Follow ATRC — free
—
Price chart with a free account
- Market cap
- 3.0B
- P/E TTM
- —
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 3 Nov, in 10 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters252 institutions held —% of the shares. Across filers that reported both quarters, shares held changed +4.9%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 252 | 53 | +4.9% | 99 | 44 | 58 | 20 |
| Mar 26 | 222 | 50 | +3.2% | 77 | 23 | 51 | 35 |
| Dec 25 | 233 | 49 | -4.2% | 81 | 26 | 68 | 15 |
| Sep 25 | 218 | 48 | -1.2% | 61 | 26 | 72 | 9 |
| Jun 25 | 199 | 49 | -2.6% | 73 | 16 | 67 | 29 |
| Mar 25 | 217 | 50 | +8.2% | 71 | 31 | 58 | 25 |
| Dec 24 | 211 | 46 | -6.4% | 61 | 31 | 63 | 21 |
| Sep 24 | 198 | 49 | -2.5% | 48 | 35 | 69 | 31 |
AtriCure, Inc. — questions
- Who owns AtriCure, Inc. stock?
- 252 institutions reported AtriCure, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.8%), WELLINGTON MANAGEMENT GROUP LLP (6.9%), VANGUARD PORTFOLIO MANAGEMENT LLC (6.2%).
- Are AtriCure, Inc. insiders buying or selling?
- 17 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from AtriCure, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.