ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 228 filers reported holding ATRICURE INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $2 | 0.0% | 35 | 0.0% | 0.00% | 0.0% |
Q2 2023 | $2 | +100.0% | 35 | 0.0% | 0.00% | – |
Q1 2023 | $1 | -50.0% | 35 | 0.0% | 0.00% | -100.0% |
Q4 2022 | $2 | -99.8% | 35 | 0.0% | 0.00% | – |
Q3 2022 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | – |
Q2 2022 | $1,000 | -50.0% | 35 | -70.8% | 0.00% | -100.0% |
Q1 2018 | $2,000 | 0.0% | 120 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $2,000 | -33.3% | 120 | 0.0% | 0.00% | 0.0% |
Q3 2017 | $3,000 | 0.0% | 120 | 0.0% | 0.00% | 0.0% |
Q2 2017 | $3,000 | +50.0% | 120 | 0.0% | 0.00% | 0.0% |
Q4 2016 | $2,000 | – | 120 | – | 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% |