ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 103 filers reported holding ATRICURE INC in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $229,000 | +940.9% | 3,500 | -59.8% | 0.01% | +450.0% |
| Q3 2020 | $22,000 | -77.6% | 8,700 | -5.4% | 0.00% | -66.7% |
| Q2 2020 | $98,000 | -80.0% | 9,200 | -79.9% | 0.01% | -76.0% |
| Q1 2020 | $490,000 | +2962.5% | 45,815 | +358.2% | 0.02% | +2400.0% |
| Q2 2019 | $16,000 | -61.0% | 10,000 | +81.6% | 0.00% | -80.0% |
| Q1 2019 | $41,000 | +720.0% | 5,507 | +37.7% | 0.01% | – |
| Q2 2017 | $5,000 | -70.6% | 4,000 | +230.6% | 0.00% | -100.0% |
| Q2 2016 | $17,000 | – | 1,210 | -42.4% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 2,100 | -76.9% | 0.00% | – |
| Q4 2015 | $3,000 | – | 9,100 | – | 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% |