CASTLEARK MANAGEMENT LLC - ATRICURE INC ownership

ATRICURE INC's ticker is ATRC and the CUSIP is 04963C209. A total of 84 filers reported holding ATRICURE INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of ATRICURE INC
ValueSharesWeighting
Q2 2022$3,591,000
-57.8%
87,881
-32.2%
0.19%
-47.7%
Q1 2022$8,513,000
-7.5%
129,626
-2.0%
0.37%
+8.6%
Q4 2021$9,201,000
-9.4%
132,336
-9.3%
0.34%
-12.9%
Q3 2021$10,152,000
+12.5%
145,966
+28.3%
0.39%
+28.1%
Q2 2021$9,028,000
+25.2%
113,801
-64.6%
0.30%
+39.6%
Q4 2015$7,208,000
-6.6%
321,215
-8.8%
0.22%
-12.5%
Q3 2015$7,719,000
-27.8%
352,310
-38.0%
0.25%
-18.4%
Q3 2014$10,688,000
-4.4%
568,222
-6.6%
0.30%
-1.3%
Q2 2014$11,178,000
+4.6%
608,154
+7.0%
0.31%
+1.3%
Q1 2014$10,688,000
+69.0%
568,222
+67.8%
0.30%
+65.2%
Q4 2013$6,324,000338,5360.18%
Other shareholders
ATRICURE INC shareholders Q4 2013
NameSharesValueWeighting ↓
First Light Asset Management, LLC 599,048$11,190,0009.49%
DAFNA Capital Management LLC 456,701$8,531,0008.78%
Tamarack Capital Management, LLC 841,600$15,721,0003.72%
PERKINS CAPITAL MANAGEMENT INC 191,835$3,583,0002.42%
KOPP INVESTMENT ADVISORS LLC 186,280$3,480,0001.57%
NORTHPOINTE CAPITAL LLC 721,976$13,484,0001.19%
THB ASSET MANAGEMENT 1,067,913$19,948,0001.10%
Broadfin Capital, LLC 437,495$8,172,0001.08%
CATAPULT CAPITAL MANAGEMENT LLC 215,030$4,017,0000.96%
EAM Investors, LLC 244,883$4,574,0000.82%
View complete list of ATRICURE INC shareholders