Aperio Group, LLC - SIRONA DENTAL SYSTEMS INC ownership

SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 297 filers reported holding SIRONA DENTAL SYSTEMS INC in Q4 2015. The put-call ratio across all filers is 0.73 and the average weighting 0.3%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of SIRONA DENTAL SYSTEMS INC
ValueSharesWeighting
Q4 2015$4,651,000
+2.1%
42,446
-13.0%
0.04%
-6.5%
Q3 2015$4,554,000
+16.8%
48,794
+25.7%
0.05%
+15.0%
Q2 2015$3,898,000
+39.5%
38,815
+25.0%
0.04%
+29.0%
Q1 2015$2,794,000
+10.0%
31,050
+6.9%
0.03%0.0%
Q4 2014$2,539,000
+321.1%
29,057
+269.5%
0.03%
+287.5%
Q3 2014$603,000
+103.0%
7,863
+118.6%
0.01%
+100.0%
Q2 2014$297,000
+27.5%
3,597
+15.3%
0.00%
+33.3%
Q1 2014$233,000
+16.5%
3,121
+9.4%
0.00%0.0%
Q4 2013$200,0002,8520.00%
Other shareholders

There were no reported owners of SIRONA DENTAL SYSTEMS INC in Q4 2015.

NameSharesValueWeighting ↓
View complete list of SIRONA DENTAL SYSTEMS INC shareholders