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 2021 | $1,408,000 | – | 20,244 | – | 0.97% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Hudson Executive Capital LP | 3,710,000 | $82,992,000 | 20.87% |
First Light Asset Management, LLC | 1,033,736 | $23,125,000 | 7.32% |
DAFNA Capital Management LLC | 384,145 | $8,593,000 | 5.34% |
KOPP INVESTMENT ADVISORS LLC | 114,599 | $2,564,000 | 2.35% |
PERKINS CAPITAL MANAGEMENT INC | 92,950 | $2,079,000 | 2.18% |
Tamarack Advisers, LP | 100,000 | $2,237,000 | 1.37% |
AlphaOne Investment Services, LLC | 170,525 | $3,815,000 | 1.01% |
EMERALD ADVISERS, LLC | 560,701 | $12,543,000 | 0.51% |
PEREGRINE CAPITAL MANAGEMENT LLC | 924,740 | $20,686,000 | 0.50% |
EMERALD MUTUAL FUND ADVISERS TRUST | 499,190 | $11,167,000 | 0.46% |