FORTALEZA ASSET MANAGEMENT INC/ - SIRONA DENTAL SYSTEMS INC ownership

SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 1 filers reported holding SIRONA DENTAL SYSTEMS INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
FORTALEZA ASSET MANAGEMENT INC/ ownership history of SIRONA DENTAL SYSTEMS INC
ValueSharesWeighting
Q4 2015$4,0000.0%400.0%0.00%
-33.3%
Q3 2015$4,0000.0%400.0%0.00%
+50.0%
Q2 2015$4,0000.0%400.0%0.00%0.0%
Q1 2015$4,000
+33.3%
400.0%0.00%
+100.0%
Q4 2014$3,0000.0%400.0%0.00%0.0%
Q3 2014$3,0000.0%400.0%0.00%0.0%
Q2 2014$3,000400.00%
Other shareholders
SIRONA DENTAL SYSTEMS INC shareholders Q1 2016
NameSharesValueWeighting ↓
Ownership Capital B.V. 384,998$42,184,0007.03%
GENERATION INVESTMENT MANAGEMENT LLP 4,002,423$438,545,0005.63%
RUDMAN ERROL M 108,900$11,932,0004.52%
Veritas Asset Management LLP 2,944,300$322,607,0004.05%
RPg Family Wealth Advisory, LLC 31,760$3,479,943,0003.20%
NORRIS PERNE & FRENCH LLP/MI 134,398$14,726,0003.08%
Manikay Partners, LLC 488,467$53,521,0002.75%
HARVEY INVESTMENT CO LLC 104,210$11,418,0002.61%
Nitorum Capital, L.P. 41,168$4,511,0002.56%
Baker Chad R 44,875$4,917,0002.20%
View complete list of SIRONA DENTAL SYSTEMS INC shareholders