ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 214 filers reported holding ATRICURE INC in Q3 2021. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $257,709 | +76828.1% | 7,169 | -11.4% | 0.00% | 0.0% |
| Q1 2023 | $335 | +210.2% | 8,091 | +231.1% | 0.00% | 0.0% |
| Q4 2022 | $108 | -99.9% | 2,444 | +15.0% | 0.00% | – |
| Q3 2022 | $83,000 | -12.6% | 2,125 | -9.0% | 0.00% | -100.0% |
| Q2 2022 | $95,000 | -34.5% | 2,334 | +5.0% | 0.00% | 0.0% |
| Q1 2022 | $145,000 | -10.5% | 2,223 | -5.0% | 0.00% | 0.0% |
| Q4 2021 | $162,000 | +10.2% | 2,341 | +10.1% | 0.00% | 0.0% |
| Q3 2021 | $147,000 | -14.0% | 2,126 | -1.7% | 0.00% | 0.0% |
| Q2 2021 | $171,000 | +23.0% | 2,163 | +1.7% | 0.00% | 0.0% |
| Q1 2021 | $139,000 | +19.8% | 2,126 | +1.8% | 0.00% | 0.0% |
| Q4 2020 | $116,000 | +39.8% | 2,089 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $83,000 | -11.7% | 2,089 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $94,000 | +34.3% | 2,089 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $70,000 | +2.9% | 2,089 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $68,000 | +30.8% | 2,089 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $52,000 | – | 2,089 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| First Light Asset Management, LLC | 1,364,812 | $89,627,000 | 7.90% |
| SECTORAL ASSET MANAGEMENT INC | 218,164 | $14,327,000 | 2.54% |
| Tamarack Advisers, LP | 65,000 | $4,269,000 | 2.02% |
| PERKINS CAPITAL MANAGEMENT INC | 34,350 | $2,256,000 | 1.85% |
| DAFNA Capital Management LLC | 72,029 | $4,730,000 | 1.23% |
| EMERALD ADVISERS, LLC | 436,379 | $28,657,000 | 1.09% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 358,666 | $23,554,000 | 1.04% |
| Midwest Wealth Management Inc. | 23,028 | $1,512,000 | 0.92% |
| PURA VIDA INVESTMENTS, LLC | 336,615 | $22,106,000 | 0.72% |
| FRED ALGER MANAGEMENT, LLC | 2,759,355 | $181,207,000 | 0.58% |