ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 217 filers reported holding ATRICURE INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $513,599 | +30.7% | 11,726 | +47.3% | 0.03% | +26.9% |
Q2 2023 | $392,856 | -28.4% | 7,959 | -35.6% | 0.03% | -10.3% |
Q4 2022 | $548,626 | +94.5% | 12,362 | +71.7% | 0.03% | +190.0% |
Q3 2022 | $282,000 | -10.5% | 7,201 | -6.6% | 0.01% | +11.1% |
Q2 2022 | $315,000 | +37.6% | 7,709 | +134.3% | 0.01% | +50.0% |
Q4 2021 | $229,000 | +8.0% | 3,290 | +7.7% | 0.01% | +20.0% |
Q3 2021 | $212,000 | -34.6% | 3,055 | -25.2% | 0.01% | -50.0% |
Q2 2021 | $324,000 | +32300.0% | 4,085 | +10374.4% | 0.01% | – |
Q4 2019 | $1,000 | -97.1% | 39 | -97.1% | 0.00% | -100.0% |
Q3 2019 | $34,000 | +78.9% | 1,354 | +118.0% | 0.00% | +100.0% |
Q2 2019 | $19,000 | -68.3% | 621 | -72.3% | 0.00% | -66.7% |
Q1 2019 | $60,000 | +328.6% | 2,242 | +390.6% | 0.00% | +200.0% |
Q4 2018 | $14,000 | +75.0% | 457 | +105.9% | 0.00% | – |
Q3 2018 | $8,000 | +33.3% | 222 | +6.7% | 0.00% | – |
Q2 2018 | $6,000 | -98.5% | 208 | -99.0% | 0.00% | -100.0% |
Q1 2018 | $413,000 | +18.7% | 20,138 | +5.7% | 0.03% | +7.1% |
Q4 2017 | $348,000 | +9.4% | 19,052 | +34.1% | 0.03% | -3.4% |
Q3 2017 | $318,000 | -5.4% | 14,212 | +2.6% | 0.03% | -9.4% |
Q2 2017 | $336,000 | +65.5% | 13,847 | +30.5% | 0.03% | +68.4% |
Q1 2017 | $203,000 | -39.4% | 10,614 | -38.1% | 0.02% | -52.5% |
Q4 2016 | $335,000 | +915.2% | 17,142 | +714.7% | 0.04% | +1233.3% |
Q3 2016 | $33,000 | -73.0% | 2,104 | -64.9% | 0.00% | -82.4% |
Q1 2015 | $122,000 | – | 6,000 | – | 0.02% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Tamarack Advisers, LP | 350,000 | $13,965,000 | 4.30% |
SECTORAL ASSET MANAGEMENT INC | 708,717 | $28,278,000 | 2.43% |
First Light Asset Management, LLC | 561,018 | $22,385,000 | 2.29% |
DAFNA Capital Management LLC | 133,229 | $5,316,000 | 1.73% |
PERKINS CAPITAL MANAGEMENT INC | 44,350 | $1,770,000 | 1.63% |
PURA VIDA INVESTMENTS, LLC | 645,003 | $25,736,000 | 1.33% |
Acuitas Investments, LLC | 46,353 | $1,849,000 | 1.30% |
EMERALD MUTUAL FUND ADVISERS TRUST | 477,064 | $19,035,000 | 0.84% |
EMERALD ADVISERS, LLC | 500,848 | $19,984,000 | 0.82% |
Orbimed Advisors | 1,228,189 | $49,005,000 | 0.62% |