D. E. Shaw & Co., Inc. - SIRONA DENTAL SYSTEMS INC ownership

SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 265 filers reported holding SIRONA DENTAL SYSTEMS INC in Q2 2015. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of SIRONA DENTAL SYSTEMS INC
ValueSharesWeighting
Q4 2015$2,541,000
-41.7%
23,191
-50.4%
0.00%
-33.3%
Q3 2015$4,361,000
-11.6%
46,729
-4.9%
0.01%
-14.3%
Q2 2015$4,932,000
+39.5%
49,113
+25.0%
0.01%
+40.0%
Q1 2015$3,536,000
-54.9%
39,300
-56.2%
0.01%
-50.0%
Q4 2014$7,839,000
-48.7%
89,719
-55.0%
0.01%
-50.0%
Q3 2014$15,273,000
-10.0%
199,182
-3.2%
0.02%
-13.0%
Q2 2014$16,962,000
-6.1%
205,699
-14.9%
0.02%
-11.5%
Q1 2014$18,055,000
-19.4%
241,800
-24.2%
0.03%
-16.1%
Q4 2013$22,387,000
-40.9%
318,908
-43.6%
0.03%
-48.3%
Q3 2013$37,859,000
+20.3%
565,659
+18.4%
0.06%
+1.7%
Q2 2013$31,471,000477,6960.06%
Other shareholders

There were no reported owners of SIRONA DENTAL SYSTEMS INC in Q2 2015.

NameSharesValueWeighting ↓
View complete list of SIRONA DENTAL SYSTEMS INC shareholders