OppenheimerFunds, Inc. - ATRICURE INC ownership

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
OppenheimerFunds, Inc. ownership history of ATRICURE INC
ValueSharesWeighting
Q1 2019$10,049,000
-10.3%
375,085
+2.5%
0.01%
-25.0%
Q4 2018$11,199,000
+1472.9%
366,007
+1147.3%
0.02%
+1500.0%
Q2 2017$712,000
+26.9%
29,345
+0.2%
0.00%0.0%
Q1 2017$561,00029,2980.00%
Other shareholders
ATRICURE INC shareholders Q3 2023
NameSharesValueWeighting ↓
Tamarack Advisers, LP 350,000$13,965,0004.30%
SECTORAL ASSET MANAGEMENT INC 708,717$28,278,0002.43%
First Light Asset Management, LLC 561,018$22,385,0002.29%
DAFNA Capital Management LLC 133,229$5,316,0001.73%
PERKINS CAPITAL MANAGEMENT INC 44,350$1,770,0001.63%
PURA VIDA INVESTMENTS, LLC 645,003$25,736,0001.33%
Acuitas Investments, LLC 46,353$1,849,0001.30%
EMERALD MUTUAL FUND ADVISERS TRUST 477,064$19,035,0000.84%
EMERALD ADVISERS, LLC 500,848$19,984,0000.82%
Orbimed Advisors 1,228,189$49,005,0000.62%
View complete list of ATRICURE INC shareholders