ATRICURE INC COM is a security (CUSIP 04963C209) tracked across SEC portfolio filings. 235 institutional managers reported $1.5B on Form 13F as of 2026-06-30; 30 registered fund positions totaling $86.4M via N-PORT as of 2026-05-31.
Showing 15 of 235 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $194.0M | 4,903,755 |
| ALLIANCEBERNSTEIN L.P. | NASHVILLE, TN | $128.9M | 3,258,872 |
| BlackRock, Inc. | New York, NY | $115.3M | 4,042,681 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $96.5M | 3,382,555 |
| Hood River Capital Management LLC | PALM BEACH GARDENS, FL | $88.9M | 3,117,545 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | PHILADELPHIA, PA | $51.5M | 1,804,927 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $47.6M | 1,667,166 |
| MARSHALL WACE, LLP | LONDON, X0 | $41.9M | 1,467,524 |
| STATE STREET CORP | BOSTON, MA | $37.2M | 1,302,162 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $35.0M | 1,226,116 |
| Divisadero Street Capital Management, LP | MIAMI, FL | $33.1M | 1,159,955 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Paris, I0 | $30.3M | 1,060,806 |
| NEUBERGER BERMAN GROUP LLC | NEW YORK, NY | $30.0M | 1,050,282 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $28.5M | 997,759 |
| Champlain Investment Partners, LLC | BURLINGTON, VT | $27.7M | 971,111 |
Showing 15 of 30 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| AB DISCOVERY GROWTH FUND, INC. | AB DISCOVERY GROWTH FUND, INC. | $21.1M | 78.45% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $15.9M | 1.95% |
| VANGUARD EXPLORER FUND | VANGUARD EXPLORER FUND | $9.1M | 4.20% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $6.9M | 3.92% |
| Nicholas Limited Edition, Inc. | Nicholas Limited Edition, Inc. | $5.7M | 172.87% |
| VANGUARD STRATEGIC EQUITY FUND | VANGUARD HORIZON FUNDS | $5.0M | 4.96% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $4.6M | 6.19% |
| HARTFORD SMALL CAP GROWTH HLS FUND | HARTFORD HLS SERIES FUND II INC | $3.9M | 50.68% |
| Small Cap Core Portfolio | Bernstein Fund Inc | $2.9M | 40.24% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $2.3M | 4.74% |
| Paradigm Micro-Cap Fund | PARADIGM FUNDS | $1.7M | 130.00% |
| Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | Goldman Sachs ETF Trust | $1.3M | 13.00% |
| VOYA SMALLCAP OPPORTUNITIES PORTFOLIO | Voya Variable Products Trust | $1.2M | 71.70% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $759K | 0.13% |
| First American Multi-Manager Domestic Equity Fund | PFM Multi-Manager Series Trust | $752K | 6.39% |