ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 192 filers reported holding ATRICURE INC in Q1 2021. The put-call ratio across all filers is 0.09 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,683,234 | -11.5% | 289,572 | -0.2% | 0.00% | 0.0% |
| Q2 2023 | $14,326,718 | +17.4% | 290,250 | -1.4% | 0.00% | 0.0% |
| Q1 2023 | $12,199,171 | -7.4% | 294,311 | -0.9% | 0.00% | 0.0% |
| Q4 2022 | $13,180,583 | +10.6% | 296,994 | -2.5% | 0.00% | 0.0% |
| Q3 2022 | $11,914,000 | +9.2% | 304,691 | +14.1% | 0.00% | +50.0% |
| Q2 2022 | $10,910,000 | -36.6% | 267,009 | +2.0% | 0.00% | -33.3% |
| Q1 2022 | $17,196,000 | -42.4% | 261,874 | -39.0% | 0.00% | -40.0% |
| Q4 2021 | $29,857,000 | +64.7% | 429,403 | +64.7% | 0.01% | +25.0% |
| Q3 2021 | $18,132,000 | -14.2% | 260,710 | -2.1% | 0.00% | 0.0% |
| Q2 2021 | $21,128,000 | +22.6% | 266,329 | +1.3% | 0.00% | 0.0% |
| Q1 2021 | $17,232,000 | -6.0% | 263,010 | -20.1% | 0.00% | 0.0% |
| Q4 2020 | $18,330,000 | +56.0% | 329,250 | +11.8% | 0.00% | +33.3% |
| Q3 2020 | $11,749,000 | -17.0% | 294,465 | -6.5% | 0.00% | -25.0% |
| Q2 2020 | $14,158,000 | +25.4% | 314,988 | -6.3% | 0.00% | 0.0% |
| Q1 2020 | $11,294,000 | +7.8% | 336,220 | +4.3% | 0.00% | +33.3% |
| Q4 2019 | $10,474,000 | +34.0% | 322,206 | +2.8% | 0.00% | +50.0% |
| Q3 2019 | $7,819,000 | -17.6% | 313,525 | -1.4% | 0.00% | -33.3% |
| Q2 2019 | $9,491,000 | +78.4% | 318,090 | +60.2% | 0.00% | +200.0% |
| Q1 2019 | $5,319,000 | -22.5% | 198,590 | -11.5% | 0.00% | -50.0% |
| Q4 2018 | $6,866,000 | -17.5% | 224,367 | -5.6% | 0.00% | 0.0% |
| Q3 2018 | $8,326,000 | +23.8% | 237,700 | -4.4% | 0.00% | 0.0% |
| Q2 2018 | $6,723,000 | +62.5% | 248,516 | +23.3% | 0.00% | +100.0% |
| Q1 2018 | $4,136,000 | +11.9% | 201,596 | -0.5% | 0.00% | 0.0% |
| Q4 2017 | $3,695,000 | -18.7% | 202,576 | -0.3% | 0.00% | 0.0% |
| Q3 2017 | $4,547,000 | -6.1% | 203,273 | +1.8% | 0.00% | 0.0% |
| Q2 2017 | $4,842,000 | +40.8% | 199,693 | +11.2% | 0.00% | 0.0% |
| Q1 2017 | $3,439,000 | +21.6% | 179,586 | +24.2% | 0.00% | 0.0% |
| Q4 2016 | $2,829,000 | +30.7% | 144,573 | +5.7% | 0.00% | 0.0% |
| Q3 2016 | $2,165,000 | +14.2% | 136,835 | +1.9% | 0.00% | 0.0% |
| Q2 2016 | $1,896,000 | -13.3% | 134,237 | +3.3% | 0.00% | 0.0% |
| Q1 2016 | $2,187,000 | -23.1% | 129,935 | +2.5% | 0.00% | 0.0% |
| Q4 2015 | $2,845,000 | -16.0% | 126,759 | -17.9% | 0.00% | 0.0% |
| Q3 2015 | $3,385,000 | -28.7% | 154,444 | -19.8% | 0.00% | 0.0% |
| Q2 2015 | $4,746,000 | +31.8% | 192,635 | +9.6% | 0.00% | 0.0% |
| Q1 2015 | $3,600,000 | +34.3% | 175,763 | +30.9% | 0.00% | 0.0% |
| Q4 2014 | $2,680,000 | +29.3% | 134,285 | -4.6% | 0.00% | 0.0% |
| Q3 2014 | $2,072,000 | -57.8% | 140,792 | -47.3% | 0.00% | 0.0% |
| Q2 2014 | $4,914,000 | +125.0% | 267,332 | +130.3% | 0.00% | 0.0% |
| Q1 2014 | $2,184,000 | +26.8% | 116,059 | +25.9% | 0.00% | – |
| Q4 2013 | $1,722,000 | -6.8% | 92,166 | -45.3% | 0.00% | – |
| Q3 2013 | $1,848,000 | +149.7% | 168,368 | +116.1% | 0.00% | – |
| Q2 2013 | $740,000 | – | 77,905 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Executive Capital LP | 3,710,000 | $82,992,000 | 20.87% |
| First Light Asset Management, LLC | 1,033,736 | $23,125,000 | 7.32% |
| DAFNA Capital Management LLC | 384,145 | $8,593,000 | 5.34% |
| KOPP INVESTMENT ADVISORS LLC | 114,599 | $2,564,000 | 2.35% |
| PERKINS CAPITAL MANAGEMENT INC | 92,950 | $2,079,000 | 2.18% |
| Tamarack Advisers, LP | 100,000 | $2,237,000 | 1.37% |
| AlphaOne Investment Services, LLC | 170,525 | $3,815,000 | 1.01% |
| EMERALD ADVISERS, LLC | 560,701 | $12,543,000 | 0.51% |
| PEREGRINE CAPITAL MANAGEMENT LLC | 924,740 | $20,686,000 | 0.50% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 499,190 | $11,167,000 | 0.46% |