ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 161 filers reported holding ATRICURE INC in Q1 2019. The put-call ratio across all filers is 0.14 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $793 | +61.5% | 18,100 | +81.9% | 0.00% | +100.0% |
| Q2 2023 | $491 | -75.4% | 9,952 | +15951.6% | 0.00% | – |
| Q3 2022 | $2,000 | -99.9% | 62 | -99.8% | 0.00% | -100.0% |
| Q2 2020 | $1,672,000 | +33.8% | 37,200 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $1,250,000 | -27.6% | 37,200 | -29.9% | 0.01% | -16.7% |
| Q4 2019 | $1,726,000 | -28.2% | 53,100 | -44.9% | 0.01% | -33.3% |
| Q3 2019 | $2,404,000 | -3.8% | 96,400 | +15.2% | 0.01% | +12.5% |
| Q2 2019 | $2,498,000 | +33.6% | 83,700 | +19.9% | 0.01% | +14.3% |
| Q1 2019 | $1,870,000 | +702.6% | 69,800 | +818.4% | 0.01% | +600.0% |
| Q4 2018 | $233,000 | – | 7,600 | – | 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% |