ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 211 filers reported holding ATRICURE INC in Q4 2022. The put-call ratio across all filers is 0.82 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $273,137 | -14.7% | 6,236 | -3.9% | 0.00% | 0.0% |
| Q2 2023 | $320,149 | +13.5% | 6,486 | -4.7% | 0.00% | 0.0% |
| Q1 2023 | $281,984 | -12.8% | 6,803 | -6.6% | 0.00% | 0.0% |
| Q4 2022 | $323,353 | +70.2% | 7,286 | -30.2% | 0.00% | 0.0% |
| Q4 2017 | $190,000 | -80.1% | 10,440 | -75.5% | 0.00% | -85.7% |
| Q3 2017 | $954,000 | -7.7% | 42,640 | 0.0% | 0.01% | -12.5% |
| Q2 2017 | $1,034,000 | +26.6% | 42,640 | 0.0% | 0.01% | +14.3% |
| Q1 2017 | $817,000 | -57.8% | 42,640 | -56.9% | 0.01% | -58.8% |
| Q4 2016 | $1,938,000 | +10.6% | 99,035 | -10.6% | 0.02% | +13.3% |
| Q3 2016 | $1,752,000 | +23.7% | 110,770 | +10.6% | 0.02% | +15.4% |
| Q2 2016 | $1,416,000 | +51.1% | 100,185 | +80.0% | 0.01% | +44.4% |
| Q1 2016 | $937,000 | -23.7% | 55,665 | +1.7% | 0.01% | -25.0% |
| Q4 2015 | $1,228,000 | – | 54,725 | – | 0.01% | – |
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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% |