BlackRock Investment Management, LLC - ATRICURE INC ownership

ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 112 filers reported holding ATRICURE INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of ATRICURE INC
ValueSharesWeighting
Q4 2016$2,479,000
+22.9%
126,695
-0.6%
0.00%
+50.0%
Q3 2016$2,017,000
+16.9%
127,480
+4.4%
0.00%0.0%
Q2 2016$1,725,000
-0.7%
122,066
+18.2%
0.00%0.0%
Q1 2016$1,738,000
-23.9%
103,254
+1.5%
0.00%
-33.3%
Q4 2015$2,284,000
-7.8%
101,774
-10.0%
0.00%0.0%
Q3 2015$2,478,000
-22.1%
113,107
-12.4%
0.00%
-25.0%
Q2 2015$3,182,000
+43.7%
129,121
+19.5%
0.00%
+33.3%
Q1 2015$2,214,000
+3.6%
108,077
+0.9%
0.00%0.0%
Q4 2014$2,138,000
+35.2%
107,094
-0.3%
0.00%
+50.0%
Q3 2014$1,581,000
-19.4%
107,371
+0.6%
0.00%
-33.3%
Q2 2014$1,962,000
+56.3%
106,743
+60.0%
0.00%
+50.0%
Q1 2014$1,255,000
+16.0%
66,709
+15.2%
0.00%0.0%
Q4 2013$1,082,000
+66.5%
57,925
-2.2%
0.00%
+100.0%
Q3 2013$650,000
+26.0%
59,234
+9.0%
0.00%0.0%
Q2 2013$516,00054,3370.00%
Other shareholders
ATRICURE INC shareholders Q2 2015
NameSharesValueWeighting ↓
First Light Asset Management, LLC 1,489,407$65,236,0276.20%
Millrace Asset Group, Inc. 48,730$2,1342.64%
SECTORAL ASSET MANAGEMENT INC 236,532$10,360,1022.02%
DAFNA Capital Management LLC 125,529$5,498,1701.71%
NEXT CENTURY GROWTH INVESTORS LLC 313,724$13,741,1111.49%
PERKINS CAPITAL MANAGEMENT INC 29,350$1,2861.28%
Soleus Capital Management, L.P. 306,000$13,402,8001.24%
Hood River Capital Management LLC 847,342$37,113,5801.19%
Tamarack Advisers, LP 40,000$1,752,0001.14%
EMERALD MUTUAL FUND ADVISERS TRUST 411,400$18,019,3201.09%
View complete list of ATRICURE INC shareholders