AtricureATRC
13F holders, Q1 2025 (March 31)221holders +8
37new positions
28sold out
6famous investors
$32.27avg. 13F price*
At the end of Q1 2025, 221 institutions reported holding Atricure Inc. (ATRC) in their 13F filings, up 8 from Q4 2024. 37 opened new positions and 28 sold out. The largest holders were Vanguard Group Inc. ($152.1M), BlackRock, Inc. ($136.3M) and Alliancebernstein L.P. ($118.6M). 6 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Atricure Inc.
- CUSIP
- 04963C209
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 37 | $71.4M |
| Exits | 28 | $24.6M |
All 13F filers, Q4 2024 → Q1 2025: 7,147,759 shares bought and 3,191,407 shares sold, net +3,956,352 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 221 holders
| Vanguard Group Inc. | 0.00% | Add +1.3% | 4,714,371 | $152.1M |
| BlackRock, Inc. | 0.00% | Reduce -2.0% | 4,224,286 | $136.3M |
| Alliancebernstein L.P. | 0.04% | Reduce -4.1% | 3,676,849 | $118.6M |
| Hood River Capital Management LLC | 1.65% | Add +2.6% | 2,999,207 | $96.8M |
| Macquarie Group Ltd. | 0.10% | Add +2.6% | 2,436,837 | $78.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Add +170.8% | 2,196,914 | $70.9M |
| Champlain Investment Partners, LLC | 0.50% | Reduce -15.4% | 2,137,963 | $69.0M |
| First Light Asset Management, LLC | 4.84% | Reduce -33.2% | 1,314,718 | $42.4M |
| State Street Corp. | 0.00% | Reduce -5.1% | 1,278,294 | $41.2M |
| Neuberger Berman Group LLC | 0.03% | Add +26.3% | 1,186,065 | $38.4M |
| Geode Capital Management, LLC | 0.00% | Add +1.4% | 1,167,160 | $37.7M |
| Marshall Wace, LLP | 0.04% | Add +60.5% | 994,093 | $32.1M |
| FMR LLC | 0.00% | Add +1.2% | 992,958 | $32.0M |
| GW&K Investment Management, LLC | 0.29% | Reduce -1.9% | 981,523 | $31.7M |
| Nuveen, LLC | 0.01% | — | 950,603 | $30.7M |
| Goldman Sachs Group Inc. | 0.01% | Add +1.1% | 862,668 | $27.8M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.06% | Add +24.5% | 747,806 | $24.1M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.6% | 711,044 | $22.9M |
| Wellington Management Group LLP | 0.00% | Add +7.3% | 702,055 | $22.6M |
| Two Sigma Investments, LP | 0.05% | Add +9.3% | 667,925 | $21.5M |
| Two Sigma Advisers, LP | 0.05% | Add +3.0% | 658,300 | $21.2M |
| Kennedy Capital Management LLC | 0.49% | Reduce -16.0% | 632,128 | $20.4M |
| Millennium Management | 0.02% | Add +79.2% | 623,323 | $20.1M |
| Bank of America Corp. | 0.00% | Add +57.1% | 613,860 | $19.8M |
| Jennison Associates LLC | 0.01% | New | 593,270 | $19.1M |
| DAFNA Capital Management LLC | 5.49% | Reduce -7.7% | 592,273 | $19.1M |
| Point72 Asset Management | 0.05% | New | 558,348 | $18.0M |
| Wasatch Advisors LP | 0.09% | Reduce -19.1% | 491,572 | $15.9M |
| Northern Trust Corp. | 0.00% | Reduce -3.6% | 466,201 | $15.0M |
| Verition Fund Management LLC | 0.09% | Add +1880.0% | 449,886 | $14.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.6% | 392,861 | $12.7M |
| Voloridge Investment Management, LLC | 0.05% | Add +49.4% | 388,956 | $12.5M |
| Morgan Stanley | 0.00% | Add +0.9% | 386,944 | $12.5M |
| Renaissance Technologies | 0.01% | Add +87.9% | 307,900 | $9.9M |
| Osterweis Capital Management Inc. | 0.64% | New | 295,605 | $9.5M |
| Trexquant Investment LP | 0.10% | Add +180.6% | 275,548 | $8.9M |
| Adage Capital Partners Gp, L.L.C. | 0.02% | Reduce -8.3% | 275,000 | $8.9M |
| Amundi | 0.00% | Reduce -5.7% | 254,934 | $8.4M |
| JPMorgan Chase & Co. | 0.00% | Reduce -30.3% | 254,466 | $8.2M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.0% | 253,193 | $8.2M |
| Raymond James Financial Inc. | 0.00% | Add +103.5% | 247,436 | $8.0M |
| Cubist Systematic Strategies, LLC | 0.10% | New | 231,480 | $7.5M |
| State of Wisconsin Investment Board | 0.02% | Add +2.1% | 225,139 | $7.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Add +23.0% | 223,569 | $7.2M |
| Panagora Asset Management Inc. | 0.03% | Add +3.7% | 214,551 | $6.9M |
| Acadian Asset Management LLC | 0.02% | Add +2690.0% | 195,582 | $6.3M |
| WCM Investment Management, LLC | 0.02% | Add +0.8% | 193,352 | $6.2M |
| Citadel Advisors | 0.01% | Reduce -2.8% | 189,483 | $6.1M |
| Russell Investments Group, Ltd. | 0.01% | Add +16.0% | 181,719 | $5.9M |
| Nicholas Company, Inc. | 0.10% | No change | 177,500 | $5.7M |
| Advisors Capital Management, LLC | 0.08% | Add +64.8% | 158,316 | $5.1M |
| Sei Investments Co. | 0.01% | Add +46.8% | 157,534 | $5.1M |
| Oberweis Asset Management Inc./ | 0.24% | No change | 151,500 | $4.9M |
| Assenagon Asset Management S.A. | 0.01% | Add +5.0% | 146,096 | $4.7M |
| Paradigm Capital Management Inc. | 0.22% | Add +14.7% | 123,100 | $4.0M |
| Allianz Asset Management GmbH | 0.01% | Add +22.8% | 122,858 | $4.0M |
| Squarepoint Ops LLC | 0.01% | Add +104.6% | 113,497 | $3.7M |
| Susquehanna Fundamental Investments, LLC | 0.06% | Add +6.0% | 110,341 | $3.6M |
| Calamos Advisors LLC | 0.02% | Reduce -3.6% | 106,632 | $3.4M |
| UBS Group AG | 0.00% | Reduce -28.5% | 103,027 | $3.3M |
| Jane Street Group, LLC | 0.01% | Add +658.3% | 100,853 | $3.3M |
| Dark Forest Capital Management LP | 0.14% | Add +279.8% | 95,574 | $3.1M |
| Swiss National Bank | 0.00% | Reduce -1.4% | 94,500 | $3.0M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | New | 90,693 | $2.9M |
| Sit Investment Associates Inc. | 0.07% | No change | 85,990 | $2.8M |
| Informed Momentum Co LLC | 0.48% | New | 85,525 | $2.8M |
| HighMark Wealth Management LLC | 1.60% | No change | 83,725 | $2.7M |
| AQR Capital Management | 0.00% | Add +1.0% | 83,685 | $2.7M |
| BNP Paribas Financial Markets | 0.00% | Reduce -14.5% | 83,231 | $2.7M |
| Gsa Capital Partners LLP | 0.21% | Reduce -0.6% | 71,761 | $2.3M |
| Rhumbline Advisers | 0.00% | Reduce -10.0% | 70,919 | $2.3M |
| Wells Fargo & Company | 0.00% | Add +23.4% | 70,809 | $2.3M |
| Susquehanna International Group, LLP | 0.00% | Add +183.2% | 65,488 | $2.1M |
| Orion Porfolio Solutions, LLC | 0.02% | Add +42.9% | 63,706 | $2.1M |
| Orion Portfolio Solutions, LLC | 0.02% | Add +42.9% | 63,706 | $2.1M |
| Barclays PLC | 0.00% | Reduce -28.3% | 62,030 | $2.0M |
| Man Group plc | 0.01% | Add +144.6% | 59,609 | $1.9M |
| Norges Bank | 0.00% | Reduce -47.3% | 58,954 | $1.9M |
| Victory Capital Management Inc. | 0.00% | New | 57,239 | $1.8M |
| Envestnet Asset Management Inc. | 0.00% | Add +22.9% | 56,656 | $1.8M |
| Algert Global LLC | 0.04% | Reduce -41.7% | 56,069 | $1.8M |
| Legal & General Group Plc | 0.00% | Reduce -0.2% | 54,700 | $1.8M |
| Invesco Ltd. | 0.00% | Add +19.5% | 52,162 | $1.7M |
| Qube Research & Technologies Ltd | 0.00% | New | 51,191 | $1.7M |
| Graham Capital Management, L.P. | 0.07% | Add +113.9% | 45,446 | $1.5M |
| California State Teachers Retirement System | 0.00% | Reduce -2.5% | 44,310 | $1.4M |
| HRT Financial LP | 0.01% | Reduce -9.3% | 44,022 | $1.4M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -0.3% | 43,480 | $1.4M |
| Deutsche Bank AG | 0.00% | Reduce -6.2% | 42,641 | $1.4M |
| PDT Partners, LLC | 0.09% | No change | 39,327 | $1.3M |
| Engineers Gate Manager LP | 0.02% | Add +11.5% | 38,503 | $1.2M |
| Franklin Resources Inc. | 0.00% | Add +0.4% | 38,120 | $1.2M |
| Scotia Capital Inc. | 0.01% | New | 36,609 | $1.2M |
| Citigroup Inc. | 0.00% | Reduce -9.3% | 36,154 | $1.2M |
| Bessemer Group Inc. | 0.00% | Reduce -13.4% | 34,580 | $1.1M |
| Diversified Trust Co. | 0.03% | Reduce -7.3% | 33,922 | $1.1M |
| Divisadero Street Capital Management, LP | 0.13% | Reduce -84.2% | 33,690 | $1.1M |
| Teachers Retirement System of the State of Kentucky | 0.01% | New | 32,186 | $1.0M |
| Intech Investment Management LLC | 0.01% | Add +47.4% | 31,709 | $1.0M |
| B. Metzler seel. Sohn & Co. AG | 0.01% | No change | 31,366 | $1.0M |
"% of holder's portfolio" is ATRC's weight in each manager's 13F, not the share of Atricure Inc. the manager owns.