AT Bancorp - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 3 filers reported holding SIGMA ALDRICH CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
AT Bancorp ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q3 2015$556,000
-0.4%
4,0050.0%0.16%
+12.6%
Q2 2015$558,000
+0.5%
4,005
-0.2%
0.14%
-7.1%
Q1 2015$555,000
+0.7%
4,0130.0%0.15%
-6.1%
Q4 2014$551,000
+0.9%
4,0130.0%0.16%
+2.5%
Q3 2014$546,000
+33.8%
4,013
-0.3%
0.16%
+31.1%
Q2 2014$408,000
+8.5%
4,0240.0%0.12%
+5.2%
Q1 2014$376,000
-0.5%
4,0240.0%0.12%0.0%
Q4 2013$378,000
+10.2%
4,0240.0%0.12%
-4.9%
Q3 2013$343,000
+5.9%
4,0240.0%0.12%
+3.4%
Q2 2013$324,0004,0240.12%
Other shareholders
SIGMA ALDRICH CORP shareholders Q4 2015
NameSharesValueWeighting ↓
SHAYNE & JACOBS, LLC 117,781$11,952,0009.57%
REIK & CO., LLC 156,708$15,902,0005.40%
CAPITAL COUNSEL LLC/NY 919,016$93,262,0005.08%
Fundsmith 697,953$99,814,0004.61%
MCDANIEL TERRY & CO 187,940$19,072,0004.54%
America First Investment Advisors, LLC 95,666$9,708,0004.34%
COMPASS CAPITAL MANAGEMENT, INC 166,022$16,848,0003.26%
Stack Financial Management, Inc 231,956$23,539,0002.87%
CARDEROCK CAPITAL MANAGEMENT INC 52,701$5,348,0002.79%
Taylor, Cottrill LLC 54,250$5,505,0002.67%
View complete list of SIGMA ALDRICH CORP shareholders