ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 151 filers reported holding ATRICURE INC in Q4 2018. The put-call ratio across all filers is 0.04 and the average weighting 0.3%.
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% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Tamarack Advisers, LP | 600,000 | $18,360,000 | 7.49% |
DAFNA Capital Management LLC | 318,729 | $9,753,000 | 4.85% |
First Light Asset Management, LLC | 965,797 | $29,553,000 | 4.71% |
KOPP INVESTMENT ADVISORS LLC | 142,882 | $4,372,000 | 4.26% |
Hudson Executive Capital LP | 5,317,956 | $162,728,000 | 4.13% |
QUANTUM CAPITAL MANAGEMENT | 126,190 | $3,861,000 | 2.24% |
PERKINS CAPITAL MANAGEMENT INC | 75,750 | $2,318,000 | 1.80% |
AlphaOne Investment Services, LLC | 133,286 | $4,079,000 | 1.69% |
OBERWEIS ASSET MANAGEMENT INC/ | 231,120 | $7,072,000 | 1.58% |
SECTORAL ASSET MANAGEMENT INC | 355,728 | $10,885,000 | 1.48% |