ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 222 filers reported holding ATRICURE INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $513,599 | +30.7% | 11,726 | +47.3% | 0.03% | +26.9% |
| Q2 2023 | $392,856 | -28.4% | 7,959 | -35.6% | 0.03% | -10.3% |
| Q4 2022 | $548,626 | +94.5% | 12,362 | +71.7% | 0.03% | +190.0% |
| Q3 2022 | $282,000 | -10.5% | 7,201 | -6.6% | 0.01% | +11.1% |
| Q2 2022 | $315,000 | +37.6% | 7,709 | +134.3% | 0.01% | +50.0% |
| Q4 2021 | $229,000 | +8.0% | 3,290 | +7.7% | 0.01% | +20.0% |
| Q3 2021 | $212,000 | -34.6% | 3,055 | -25.2% | 0.01% | -50.0% |
| Q2 2021 | $324,000 | +32300.0% | 4,085 | +10374.4% | 0.01% | – |
| Q4 2019 | $1,000 | -97.1% | 39 | -97.1% | 0.00% | -100.0% |
| Q3 2019 | $34,000 | +78.9% | 1,354 | +118.0% | 0.00% | +100.0% |
| Q2 2019 | $19,000 | -68.3% | 621 | -72.3% | 0.00% | -66.7% |
| Q1 2019 | $60,000 | +328.6% | 2,242 | +390.6% | 0.00% | +200.0% |
| Q4 2018 | $14,000 | +75.0% | 457 | +105.9% | 0.00% | – |
| Q3 2018 | $8,000 | +33.3% | 222 | +6.7% | 0.00% | – |
| Q2 2018 | $6,000 | -98.5% | 208 | -99.0% | 0.00% | -100.0% |
| Q1 2018 | $413,000 | +18.7% | 20,138 | +5.7% | 0.03% | +7.1% |
| Q4 2017 | $348,000 | +9.4% | 19,052 | +34.1% | 0.03% | -3.4% |
| Q3 2017 | $318,000 | -5.4% | 14,212 | +2.6% | 0.03% | -9.4% |
| Q2 2017 | $336,000 | +65.5% | 13,847 | +30.5% | 0.03% | +68.4% |
| Q1 2017 | $203,000 | -39.4% | 10,614 | -38.1% | 0.02% | -52.5% |
| Q4 2016 | $335,000 | +915.2% | 17,142 | +714.7% | 0.04% | +1233.3% |
| Q3 2016 | $33,000 | -73.0% | 2,104 | -64.9% | 0.00% | -82.4% |
| Q1 2015 | $122,000 | – | 6,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 828,002 | $54,251,000 | 3.60% |
| Tamarack Advisers, LP | 200,000 | $13,104,000 | 2.69% |
| SECTORAL ASSET MANAGEMENT INC | 469,867 | $30,786,000 | 2.33% |
| DAFNA Capital Management LLC | 128,529 | $8,421,000 | 2.00% |
| PERKINS CAPITAL MANAGEMENT INC | 38,350 | $2,513,000 | 1.45% |
| Parian Global Management LP | 40,652 | $2,664,000 | 1.22% |
| EMERALD ADVISERS, LLC | 501,311 | $32,846,000 | 1.18% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 539,856 | $35,371,000 | 1.17% |
| PURA VIDA INVESTMENTS, LLC | 615,950 | $40,357,000 | 1.15% |
| Midwest Wealth Management Inc. | 18,637 | $1,221,000 | 0.99% |