Atricure Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 4.47 M | $125.20 M | 10.68% | 9.26% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 3.50 M | $97.81 M | 3.34% | 7.23% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 3.13 M | $87.50 M | 15.71% | 6.47% |
| HOOD RIVER CAPITAL MANAGEMENT LLC | 08/14/2026 | 2.91 M | $81.29 M | -6.81% | 6.01% |
| ALLIANCEBERNSTEIN L.P. | 08/14/2026 | 2.77 M | $78.98 M | -15.05% | 5.73% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 2.19 M | $61.29 M | 1.61% | 4.53% |
| MACQUARIE MANAGEMENT HOLDINGS, INC. | 08/14/2026 | 1.73 M | $48.53 M | -3.91% | 3.59% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 1.60 M | $44.71 M | -4.15% | 3.31% |
| STATE STREET CORP | 08/07/2026 | 1.39 M | $38.94 M | 6.74% | 2.88% |
| MARSHALL WACE, LLP | 08/13/2026 | 1.33 M | $37.32 M | -9.11% | 2.76% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 1.32 M | $36.93 M | 7.63% | 2.73% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 1.30 M | $36.27 M | 366.80% | 2.68% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 1.04 M | $29.22 M | 4.64% | 2.16% |
| GW&K INVESTMENT MANAGEMENT, LLC | 08/12/2026 | 949.52 K | $26.57 M | -1.44% | 1.96% |
| NEUBERGER BERMAN GROUP LLC | 08/13/2026 | 947.98 K | $26.58 M | -9.74% | 1.96% |
| CHAMPLAIN INVESTMENT PARTNERS, LLC | 08/12/2026 | 938.57 K | $26.26 M | -3.35% | 1.94% |
| BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 08/13/2026 | 897.42 K | $25.11 M | -15.40% | 1.86% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 874.37 K | $24.46 M | 13.77% | 1.81% |
| KENNEDY CAPITAL MANAGEMENT LLC | 08/14/2026 | 857.79 K | $24.00 M | 2.83% | 1.77% |
| DIVISADERO STREET CAPITAL MANAGEMENT, LP | 08/14/2026 | 800.93 K | $22.41 M | -30.95% | 1.66% |
| POINT72 ASSET MANAGEMENT, L.P. | 08/14/2026 | 604.38 K | $16.91 M | 100.00% | 1.25% |
| DAFNA CAPITAL MANAGEMENT LLC | 08/14/2026 | 597.43 K | $16.72 M | 0.00% | 1.24% |
| GRANDEUR PEAK GLOBAL ADVISORS, LLC | 08/17/2026 | 587.40 K | $16.44 M | 53.81% | 1.22% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 08/03/2026 | 580.62 K | $16.25 M | -0.81% | 1.20% |
| FIRST LIGHT ASSET MANAGEMENT, LLC | 08/14/2026 | 567.84 K | $15.89 M | -22.16% | 1.17% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2026 | 560.82 K | $15.69 M | 23.31% | 1.16% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 544.12 K | $15.22 M | 191.94% | 1.13% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 525.80 K | $14.71 M | -29.99% | 1.09% |
| FMR LLC | 08/13/2026 | 506.36 K | $14.17 M | 50.34% | 1.05% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 08/14/2026 | 501.36 K | $14.03 M | 43.39% | 1.04% |
| NORTHERN TRUST CORP | 08/13/2026 | 482.04 K | $13.49 M | 7.22% | 1.00% |
| MORGAN STANLEY | 08/13/2026 | 457.80 K | $12.81 M | -36.34% | 0.95% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 423.11 K | $11.84 M | -1.57% | 0.88% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 423.11 K | $11.84 M | 100.00% | 0.88% |
| PANAGORA ASSET MANAGEMENT INC | 08/06/2026 | 389.10 K | $10.89 M | 71.13% | 0.81% |
| NORGES BANK | 08/12/2026 | 374.36 K | $10.47 M | 100.00% | 0.77% |
| NUVEEN, LLC | 08/11/2026 | 365.83 K | $10.24 M | 8.64% | 0.76% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 359.05 K | $10.05 M | 4.72% | 0.74% |
| WCM INVESTMENT MANAGEMENT, LLC | 08/13/2026 | 351.08 K | $10.08 M | -2.41% | 0.73% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 08/13/2026 | 335.54 K | $9.39 M | -2.85% | 0.69% |
| HRT FINANCIAL LP | 08/14/2026 | 299.74 K | $8.39 M | 346.89% | 0.62% |
| FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 08/05/2026 | 297.64 K | $8.33 M | 13.54% | 0.62% |
| SEI INVESTMENTS CO | 08/14/2026 | 281.31 K | $7.87 M | 7.87% | 0.58% |
| RAYMOND JAMES FINANCIAL INC | 08/14/2026 | 266.06 K | $7.44 M | 22.66% | 0.55% |
| AMUNDI | 08/11/2026 | 264.85 K | $7.41 M | 17.23% | 0.55% |
| RENAISSANCE TECHNOLOGIES LLC | 08/13/2026 | 234.10 K | $6.55 M | -24.17% | 0.48% |
| WASATCH ADVISORS LP | 07/10/2026 | 233.60 K | $6.54 M | -8.00% | 0.48% |
| UNIVERSAL- BETEILIGUNGS- UND SERVICEGESELLSCHAFT MBH | 08/06/2026 | 226.34 K | $6.33 M | 5.01% | 0.47% |
| NICHOLAS COMPANY, INC. | 08/05/2026 | 204.60 K | $5.72 M | 0.00% | 0.42% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 192.82 K | $5.40 M | 240.74% | 0.40% |
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Atricure Inc institutional Ownership - FAQ's
During the previous two years, 364 institutional investors and hedge funds held shares of Atricure Inc. The most heavily invested institutionals were:
BlackRock, Inc.: 4.47 M
WELLINGTON MANAGEMENT GROUP LLP: 3.5 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 3.13 M
Hood River Capital Management LLC: 2.91 M
ALLIANCEBERNSTEIN L.P.: 2.77 M
VANGUARD CAPITAL MANAGEMENT LLC: 2.19 M
109.34% of Atricure Inc stock is owned by institutional investors.
Institutional investors have bought a total of 73.48 M shares in the last 24 months. This purchase volume represents approximately $2.16 B in transactions.