INVESTOR AB - SIRONA DENTAL SYSTEMS INC ownership

SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 253 filers reported holding SIRONA DENTAL SYSTEMS INC in Q2 2013. The put-call ratio across all filers is 0.74 and the average weighting 0.2%.

Quarter-by-quarter ownership
INVESTOR AB ownership history of SIRONA DENTAL SYSTEMS INC
ValueSharesWeighting
Q3 2014$675,000
-74.2%
8,800
-74.9%
0.07%
-76.9%
Q1 2014$2,613,000
+6.3%
35,0000.0%0.31%
+8.1%
Q4 2013$2,457,000
-18.5%
35,000
-22.2%
0.28%
-18.9%
Q3 2013$3,013,000
+14.3%
45,000
+12.5%
0.35%
+12.5%
Q2 2013$2,635,00040,0000.31%
Other shareholders

There were no reported owners of SIRONA DENTAL SYSTEMS INC in Q2 2013.

NameSharesValueWeighting ↓
View complete list of SIRONA DENTAL SYSTEMS INC shareholders