AtriCure, Inc.
ATRC- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001323885
In the last 90 days, AtriCure, Inc. insiders filed 0 open-market purchases and 10 sales; 251 institutions reported holding it in 13F filings for Q2 2026, worth $1.47B in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in AtriCure, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 218
- +2 vs. Q4 2021
- Shares held
- 44.1M
- −28.0K (−0.1%) vs. Q4 2021
- Total value
- $2.89B
- −$172.0M (−5.6%) vs. Q4 2021
- New holders
- 28
- 77 more added
- Sold out
- 26
- 85 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATRC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 251 | $1.47B |
| Q1 2026 | 224 | $1.46B |
| Q4 2025 | 234 | $1.93B |
| Q3 2025 | 223 | $1.70B |
| Q2 2025 | 202 | $1.60B |
| Q1 2025 | 221 | $1.62B |
| Q4 2024 | 213 | $1.42B |
| Q3 2024 | 202 | $1.39B |
| Q2 2024 | 198 | $1.16B |
| Q1 2024 | 224 | $1.51B |
| Q4 2023 | 233 | $1.68B |
| Q3 2023 | 231 | $1.99B |
| Q2 2023 | 224 | $2.22B |
| Q1 2023 | 225 | $1.86B |
| Q4 2022 | 212 | $2.02B |
| Q3 2022 | 214 | $1.75B |
| Q2 2022 | 215 | $1.82B |
| Q1 2022 | 218 | $2.89B |
| Q4 2021 | 217 | $3.07B |
| Q3 2021 | 214 | $3.02B |
| Q2 2021 | 212 | $3.51B |
| Q1 2021 | 191 | $2.92B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding AtriCure, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 4,259,364 | $279.7M | 0.01% | +25,066+0.6% | Added |
| Alliancebernstein L.P. | 3,812,414 | $250.4M | 0.10% | +356,558+10.3% | Added |
| BlackRock Inc. | 3,645,696 | $239.4M | 0.01% | −68,995−1.9% | Reduced |
| Invesco Ltd. | 2,865,409 | $188.2M | 0.05% | +427,792+17.5% | Added |
| Fred Alger Management, LLC | 2,759,355 | $181.2M | 0.58% | −481,492−14.9% | Reduced |
| Price T Rowe Associates Inc | 1,884,271 | $123.7M | 0.01% | −61,480−3.2% | Reduced |
| First Light Asset Management, LLC | 1,364,812 | $89.6M | 7.91% | +359,823+35.8% | Added |
| Champlain Investment Partners, LLC | 1,275,820 | $83.8M | 0.43% | +57,270+4.7% | Added |
| Macquarie Group Ltd | 1,156,743 | $76.0M | 0.07% | +25,122+2.2% | Added |
| Credit Suisse AG | 1,121,394 | $73.6M | 0.06% | −90,328−7.5% | Reduced |
| State Street Corp | 1,016,850 | $66.8M | 0.00% | +16,466+1.6% | Added |
| Loomis Sayles & Co L P | 925,039 | $60.7M | 0.08% | +60,561+7.0% | Added |
| Geode Capital Management, LLC | 812,179 | $53.3M | 0.01% | +1310.0% | Added |
| GW&K Investment Management, LLC | 776,447 | $51.0M | 0.45% | −4,683−0.6% | Reduced |
| Millennium Management LLC | 750,844 | $49.3M | 0.06% | −239,326−24.2% | Reduced |
| TimesSquare Capital Management, LLC | 732,310 | $48.1M | 0.54% | −188,900−20.5% | Reduced |
| Eagle Asset Management Inc | 730,059 | $47.9M | 0.25% | +1,805+0.2% | Added |
| Fiera Capital Corp | 726,855 | $47.7M | 0.12% | −10,083−1.4% | Reduced |
| Dimensional Fund Advisors LP | 717,125 | $47.1M | 0.01% | +46,705+7.0% | Added |
| Bellevue Group AG | 598,605 | $39.3M | 0.46% | +100,049+20.1% | Added |
| Polar Capital Holdings Plc | 528,858 | $34.7M | 0.20% | +2,100+0.4% | Added |
| Bank of America Corp | 510,129 | $33.5M | 0.00% | −3,721−0.7% | Reduced |
| Neuberger Berman Group LLC | 491,371 | $32.2M | 0.03% | −11,909−2.4% | Reduced |
| Nuveen Asset Management, LLC | 492,914 | $31.8M | 0.01% | −7,862−1.6% | Reduced |
| Northern Trust Corp | 461,074 | $30.3M | 0.01% | −21,056−4.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 437,545 | $28.7M | 0.10% | −23,725−5.1% | Reduced |
| Emerald Advisers, LLC | 436,379 | $28.7M | 1.09% | +40,816+10.3% | Added |
| Norges Bank | 383,701 | $25.2M | 0.01% | −58,371−13.2% | Reduced |
| Wellington Management Group LLP | 363,293 | $23.9M | 0.00% | −19,102−5.0% | Reduced |
| Emerald Mutual Fund Advisers Trust | 358,666 | $23.6M | 1.04% | −79,313−18.1% | Reduced |
| Pura Vida Investments, LLC | 336,615 | $22.1M | 2.67% | −39,516−10.5% | Reduced |
| Charles Schwab Investment Management Inc | 331,316 | $21.8M | 0.01% | +7,353+2.3% | Added |
| UBS Asset Management Americas Inc | 325,761 | $21.4M | 0.01% | +26,729+8.9% | Added |
| Wasatch Advisors Inc | 298,548 | $19.6M | 0.10% | +76,765+34.6% | Added |
| Bank of New York Mellon Corp | 261,874 | $17.2M | 0.00% | −167,529−39.0% | Reduced |
| Peregrine Capital Management LLC | 241,613 | $15.9M | 0.38% | −20,685−7.9% | Reduced |
| New York State Common Retirement Fund | 228,073 | $15.0M | 0.02% | +2,460+1.1% | Added |
| Sectoral Asset Management Inc | 218,164 | $14.3M | 2.54% | −13,050−5.6% | Reduced |
| Citadel Advisors LLC | 211,248 | $13.9M | 0.02% | −152,395−41.9% | Reduced |
| Driehaus Capital Management LLC | 208,229 | $13.7M | 0.17% | −3,376−1.6% | Reduced |
| Balyasny Asset Management LLC | 196,954 | $12.9M | 0.06% | +196,954 | New |
| State of Wisconsin Investment Board | 195,600 | $12.8M | 0.03% | −4,400−2.2% | Reduced |
| WCM Investment Management, LLC | 185,561 | $12.2M | 0.03% | +65,506+54.6% | Added |
| Point72 Asset Management, L.P. | 159,786 | $10.5M | 0.05% | +55,300+52.9% | Added |
| Principal Financial Group Inc | 152,697 | $10.0M | 0.01% | −9,398−5.8% | Reduced |
| Wells Fargo & Company | 151,396 | $9.94M | 0.00% | −2,830−1.8% | Reduced |
| Silvercrest Asset Management Group LLC | 150,527 | $9.88M | 0.06% | +1,773+1.2% | Added |
| Castleark Management LLC | 129,626 | $8.51M | 0.37% | −2,710−2.0% | Reduced |
| Man Group plc | 116,253 | $7.63M | 0.03% | −1,096−0.9% | Reduced |
| ExodusPoint Capital Management, LP | 115,765 | $7.60M | 0.11% | −34,763−23.1% | Reduced |
| Nicholas Company, Inc. | 115,000 | $7.55M | 0.13% | +17,190+17.6% | Added |
| Panagora Asset Management Inc | 114,785 | $7.54M | 0.04% | +37,963+49.4% | Added |
| Thornburg Investment Management Inc | 110,741 | $7.27M | 0.10% | −12,584−10.2% | Reduced |
| Swiss National Bank | 103,100 | $6.77M | 0.00% | +7,400+7.7% | Added |
| Royce & Associates LP | 101,382 | $6.66M | 0.06% | −1,600−1.6% | Reduced |
| Granahan Investment Management Inc | 98,611 | $6.48M | 0.16% | −15,676−13.7% | Reduced |
| D. E. Shaw & Co., Inc. | 94,676 | $6.22M | 0.01% | +52,251+123.2% | Added |
| SEI Investments Co | 94,103 | $6.18M | 0.01% | +461+0.5% | Added |
| Brinker Capital Investments, LLC | 89,833 | $5.90M | 0.09% | −3,222−3.5% | Reduced |
| Putnam Investments LLC | 88,251 | $5.80M | 0.01% | +627+0.7% | Added |
| Paradigm Capital Management Inc | 87,200 | $5.73M | 0.31% | 00.0% | Unchanged |
| Rothschild & Co Asset Management US Inc. | 85,403 | $5.61M | 0.07% | −31,634−27.0% | Reduced |
| Royal Bank of Canada | 78,589 | $5.16M | 0.00% | −6,971−8.1% | Reduced |
| Cinctive Capital Management LP | 74,301 | $4.88M | 0.22% | +27,438+58.5% | Added |
| DAFNA Capital Management LLC | 72,029 | $4.73M | 1.23% | 00.0% | Unchanged |
| Tamarack Advisers, LP | 65,000 | $4.27M | 2.04% | −35,000−35.0% | Reduced |
| Bridgewater Associates, LP | 64,786 | $4.25M | 0.02% | +15,930+32.6% | Added |
| Oak Ridge Investments LLC | 64,479 | $4.23M | 0.47% | −36,089−35.9% | Reduced |
| Goldman Sachs Group Inc | 59,665 | $3.92M | 0.00% | +3,640+6.5% | Added |
| Envestnet Asset Management Inc | 57,907 | $3.80M | 0.00% | −649−1.1% | Reduced |
| TD Asset Management Inc | 57,817 | $3.80M | 0.00% | −21,888−27.5% | Reduced |
| Voloridge Investment Management, LLC | 57,215 | $3.76M | 0.02% | −7,619−11.8% | Reduced |
| Congress Asset Management Co | 56,413 | $3.71M | 0.03% | +56,413 | New |
| California State Teachers Retirement System | 56,256 | $3.69M | 0.00% | −5,048−8.2% | Reduced |
| Rhumbline Advisers | 51,426 | $3.38M | 0.00% | −77−0.1% | Reduced |
| Morgan Stanley | 51,317 | $3.37M | 0.00% | +1,867+3.8% | Added |
| Decheng Capital Management III (Cayman), LLC | 46,259 | $3.04M | 0.93% | +46,259 | New |
| Parametric Portfolio Associates LLC | 42,075 | $2.76M | 0.00% | +5,297+14.4% | Added |
| Legal & General Group Plc | 42,014 | $2.76M | 0.00% | +4,507+12.0% | Added |
| Kennedy Capital Management, Inc. | 41,575 | $2.73M | 0.06% | −45,673−52.3% | Reduced |
| JPMorgan Chase & Co | 40,967 | $2.69M | 0.00% | −22,323−35.3% | Reduced |
| FMR LLC | 40,461 | $2.66M | 0.00% | +24,283+150.1% | Added |
| State of New Jersey Common Pension Fund D | 40,255 | $2.64M | 0.01% | +4,080+11.3% | Added |
| Deutsche Bank AG | 35,551 | $2.33M | 0.00% | −30,869−46.5% | Reduced |
| Sit Investment Associates Inc | 35,025 | $2.30M | 0.06% | 00.0% | Unchanged |
| Perkins Capital Management Inc | 34,350 | $2.26M | 1.85% | −4,000−10.4% | Reduced |
| Manufacturers Life Insurance Company, The | 34,404 | $2.24M | 0.00% | +11,703+51.6% | Added |
| Landscape Capital Management, L.L.C. | 32,278 | $2.12M | 0.27% | +32,278 | New |
| Brookfield Asset Management Inc. | 30,937 | $2.03M | 0.01% | +11,676+60.6% | Added |
| Advisors Capital Management, LLC | 30,203 | $1.98M | 0.05% | −3,804−11.2% | Reduced |
| First Republic Investment Management, Inc. | 25,489 | $1.67M | 0.00% | −6,177−19.5% | Reduced |
| Parkman Healthcare Partners LLC | 25,236 | $1.66M | 0.48% | +25,236 | New |
| MetLife Investment Management | 24,141 | $1.59M | 0.01% | +8,549+54.8% | Added |
| Midwest Wealth Management Inc. | 23,028 | $1.51M | 0.92% | +919+4.2% | Added |
| LPL Financial LLC | 22,356 | $1.47M | 0.00% | −1,139−4.8% | Reduced |
| American International Group, Inc. | 22,243 | $1.46M | 0.01% | −1,565−6.6% | Reduced |
| Raymond James & Associates | 22,185 | $1.46M | 0.00% | −389−1.7% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 21,971 | $1.44M | 0.02% | +21,971 | New |
| Qube Research & Technologies Ltd | 21,414 | $1.41M | 0.01% | +13,337+165.1% | Added |
| Truist Financial Corp | 21,062 | $1.38M | 0.00% | +185+0.9% | Added |