AtriCure, Inc.
ATRCFigures shown here come from public SEC filings. Dates beside each section show the available history.
How AtriCure, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 22, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Astra Wealth Partners LLC | 2026-03-31 | 8,048 | $230K | SEC filing |
| CITADEL ADVISORS LLC | 2026-03-31 | 87,347 | $2.49M | SEC filing |
| Rossby Financial, LCC | 2026-03-31 | 239 | $6.77K | SEC filing |
| State of Wyoming | 2026-03-31 | 3,537 | $101K | SEC filing |
| Engineers Gate Manager LP | 2026-03-31 | 42,877 | $1.22M | SEC filing |
| FRANKLIN RESOURCES INC | 2026-03-31 | 55,516 | $1.58M | SEC filing |
| DEUTSCHE BANK AG\ | 2026-03-31 | 50,510 | $1.44M | SEC filing |
| DIVERSIFY WEALTH MANAGEMENT, LLC | 2026-03-31 | 11,631 | $318K | SEC filing |
| CWM, LLC | 2026-03-31 | 8,767 | $250K | SEC filing |
| SJS Investment Consulting Inc. | 2026-03-31 | 11 | $314 | SEC filing |
| Diversified Trust Co | 2026-03-31 | 40,090 | $1.14M | SEC filing |
| B. Metzler seel. Sohn & Co. AG | 2026-03-31 | 49,876 | $1.42M | SEC filing |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2026-03-31 | 22,695 | $647K | SEC filing |
| Caitong International Asset Management Co., Ltd | 2026-03-31 | 7 | $200 | SEC filing |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 2026-03-31 | 1,804,927 | $51.5M | SEC filing |
| Legal & General Group Plc | 2026-03-31 | 42,302 | $1.21M | SEC filing |
| Hughes Financial Services, LLC | 2026-03-31 | 4 | $114 | SEC filing |
| Connor, Clark & Lunn Investment Management Ltd. | 2026-03-31 | 345,388 | $9.85M | SEC filing |
| ALGERT GLOBAL LLC | 2026-03-31 | 40,799 | Not shown | SEC filing |
| FIRST TRUST ADVISORS LP | 2026-03-31 | 189,285 | $5.4M | SEC filing |
- Each value is checked against AtriCure, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: the filed value is about 1,000 times too small for the share count at AtriCure, Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among AtriCure, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2025-11-26 · Noznesky Justin J: Larger than 29 of the 31 other insider sales of Common Stock on file. SEC filing
- 2025-11-24 · WEHRWEIN SVEN: Larger than 28 of the 31 other insider sales of Common Stock on file. SEC filing
- 2025-03-05 · Prange Karen: Larger than 30 of the 31 other insider sales of Common Stock on file. SEC filing
- 2024-03-05 · Dahlquist Karl S.: Larger than all 31 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-05-20 | Prange Karen · Director | Common Stock | S — Open market or private sale | −3,000 | 28.65 | SEC filing |
| 2026-05-15 | Doraiswamy Vinayak · Chief Scientific Officer | Common Stock | S — Open market or private sale | −5,000 | 28.13 | SEC filing |
| 2026-03-12 | Doraiswamy Vinayak · Chief Scientific Officer | Common Stock | S — Open market or private sale | −5,000 | 29.83 | SEC filing |
| 2025-11-26 | Noznesky Justin J · Chief Mktg & Strategy Officer | Common Stock | S — Open market or private sale | −5,166 | 37.29 | SEC filing |
| 2025-11-25 | WEHRWEIN SVEN · Director | Common Stock | S — Open market or private sale | −4,967 | 38.00 | SEC filing |
| 2025-11-24 | WEHRWEIN SVEN · Director | Common Stock | S — Open market or private sale | −5,033 | 37.32 | SEC filing |
| 2025-11-21 | Yuen Maggie · Director | Common Stock | S — Open market or private sale | −3,000 | 35.72 | SEC filing |
| 2025-09-12 | Noznesky Justin J · Chief Mktg & Strategy Officer | Common Stock | S — Open market or private sale | −3,000 | 36.30 | SEC filing |
Showing 8 of 11 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-18 | Prange Karen · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | WEHRWEIN SVEN · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | Yuen Maggie · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | GROVES REGINA E · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | JOHNSON B KRISTINE · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | Nachman Shlomo · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | WHITE ROBERT S. · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
| 2026-05-18 | Telman Deborah H · Director | Common Stock | A — Grant, award, or other acquisition | +6,144 | SEC filing |
Showing 8 of 40 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.