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ATRC NASDAQ

AtriCure, Inc.
1W: +2.4% 1M: +4.3% 3M: -11.5% YTD: -26.6% 1Y: -15.4% 3Y: -41.2% 5Y: -60.0%
$28.29
-0.53 (-1.84%)
 
Weekly Expected Move ±7.0%
$24 $26 $28 $30 $32
NASDAQ · Healthcare · Medical - Instruments & Supplies · Alpha Radar Neutral · Power 59 · $1.4B mcap · 49M float · 1.47% daily turnover · Short 74% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
264
Institutions Holding
+5 vs prior
84.1%
Ownership
-47.27%
30 New
74 Increased
126 Reduced
68 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-20 Prange Karen director S-Sale 3,000 $28.65 $86K Filing
2026-05-18 Telman Deborah H director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 Prange Karen director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 Yuen Maggie director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 WHITE ROBERT S. director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 WEHRWEIN SVEN director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 GROVES REGINA E director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 JOHNSON B KRISTINE director A-Grant/Award 6,144 $— $0 Filing
2026-05-18 Nachman Shlomo director A-Grant/Award 6,144 $— $0 Filing
2026-03-12 Doraiswamy Vinayak officer: chief scientific officer S-Sale 5,000 $29.83 $149K Filing
2026-03-01 Dahlquist Karl S. officer: chief legal officer A-Grant/Award 27,991 $— $0 Filing
2026-03-01 Wirick Angela L officer: chief financial officer F-Tax Withholding 22,965 $31.26 $718K Filing
2026-03-01 CARREL MICHAEL H officer: president, ceo, & director F-Tax Withholding 72,777 $31.26 $2.3M Filing
2026-03-01 Dahlquist Karl S. officer: chief legal officer A-Grant/Award 15,198 $— $0 Filing
2026-03-01 Doraiswamy Vinayak officer: chief scientific officer A-Grant/Award 30,390 $— $0 Filing
2026-03-01 Wirick Angela L officer: chief financial officer A-Grant/Award 23,101 $— $0 Filing
2026-03-01 Wirick Angela L officer: chief financial officer A-Grant/Award 39,987 $— $0 Filing
2026-03-01 Noznesky Justin J officer: chief mktg & strategy officer F-Tax Withholding 15,586 $31.26 $487K Filing
2026-03-01 Noznesky Justin J officer: chief mktg & strategy officer A-Grant/Award 15,198 $— $0 Filing
2026-03-01 Noznesky Justin J officer: chief mktg & strategy officer A-Grant/Award 27,991 $— $0 Filing
2026-03-01 Seith Douglas J officer: chief operating officer A-Grant/Award 25,532 $— $0 Filing
2026-03-01 Privitera Salvatore officer: chief technical officer A-Grant/Award 15,198 $— $0 Filing
2026-03-01 Privitera Salvatore officer: chief technical officer A-Grant/Award 30,390 $— $0 Filing
2026-03-01 CARREL MICHAEL H officer: president, ceo, & director A-Grant/Award 101,280 $— $0 Filing
2026-03-01 CARREL MICHAEL H officer: president, ceo, & director A-Grant/Award 68,618 $— $0 Filing

🏛️ Congressional Trades

11 records
Date Politician Chamber Type Amount Filing
2026-03-03 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2025-05-06 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2025-05-06 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2024-07-19 Josh Gottheimer House Buy $1,001 - $15,000 Filing
2024-06-18 Josh Gottheimer House Sell $1,001 - $15,000 Filing
2021-06-08 Josh Gottheimer House Sell $1,001 - $15,000 Filing
2020-04-30 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2020-03-31 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2020-02-21 Gilbert Cisneros House Sell $1,001 - $15,000 Filing
2019-11-07 Gilbert Cisneros House Buy $1,001 - $15,000 Filing
2019-06-27 Gilbert Cisneros House Buy $1,001 - $15,000 Filing

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 4,042,681 $115M -23,123 2026-03-31 Filing
WELLINGTON MANAGEMENT GROUP LLP 3,382,555 $97M -535,436 2026-03-31 Filing
Hood River Capital Management LLC 3,117,545 $89M +20,934 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 2,702,632 $77M +2,702,632 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 2,155,764 $62M +2,155,764 2026-03-31 Filing
NOMURA ASSET MANAGEMENT INTERNATIONAL IN 1,804,927 $51M -233,776 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 1,667,166 $48M +782,104 2026-03-31 Filing
STATE STREET CORP 1,302,162 $37M +59,788 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 1,226,116 $35M +34,618 2026-03-31 Filing
Divisadero Street Capital Management, LP 1,159,955 $33M +1,159,955 2026-03-31 Filing
BNP PARIBAS ASSET MANAGEMENT Holding S.A 1,060,806 $30M +101,512 2026-03-31 Filing
NEUBERGER BERMAN GROUP LLC 1,050,282 $30M -36,044 2026-03-31 Filing
DIMENSIONAL FUND ADVISORS LP 997,759 $28M +75,862 2026-03-31 Filing
Champlain Investment Partners, LLC 971,111 $28M -202,494 2026-03-31 Filing
GW&K Investment Management, LLC 963,415 $27M +11,326 2026-03-31 Filing
KENNEDY CAPITAL MANAGEMENT LLC 834,155 $24M -3,171 2026-03-31 Filing
BANK OF AMERICA CORP /DE 768,561 $22M +92,830 2026-03-31 Filing
First Light Asset Management, LLC 729,521 $21M -445,924 2026-03-31 Filing
VOYA INVESTMENT MANAGEMENT LLC 719,649 $21M +7,320 2026-03-31 Filing
DAFNA Capital Management LLC 597,431 $17M 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms