WELLINGTON MANAGEMENT GROUP LLP - 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
WELLINGTON MANAGEMENT GROUP LLP ownership history of SIRONA DENTAL SYSTEMS INC
ValueSharesWeighting
Q4 2015$161,390,000
+14.8%
1,472,939
-2.2%
0.04%
+7.7%
Q3 2015$140,553,000
+2.7%
1,505,826
+10.5%
0.04%
+11.4%
Q2 2015$136,862,000
+16.6%
1,362,893
+4.5%
0.04%
+16.7%
Q1 2015$117,341,000
-0.9%
1,303,931
-3.8%
0.03%
-3.2%
Q4 2014$118,400,000
+19.4%
1,355,168
+4.8%
0.03%
+14.8%
Q3 2014$99,140,000
-7.1%
1,292,894
-0.1%
0.03%
-6.9%
Q2 2014$106,702,000
+20.8%
1,293,981
+9.4%
0.03%
+16.0%
Q1 2014$88,303,000
+6.3%
1,182,578
-0.0%
0.02%
+4.2%
Q4 2013$83,046,000
+18.5%
1,182,988
+13.0%
0.02%
+9.1%
Q3 2013$70,075,000
+76.9%
1,046,989
+74.2%
0.02%
+69.2%
Q2 2013$39,606,000601,1870.01%
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