Douglass Winthrop Advisors, LLC - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 528 filers reported holding SIGMA ALDRICH CORP in Q2 2015. The put-call ratio across all filers is 0.64 and the average weighting 0.4%.

Quarter-by-quarter ownership
Douglass Winthrop Advisors, LLC ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q3 2015$7,548,000
-4.5%
54,333
-5.0%
0.60%
-3.1%
Q2 2015$7,907,0000.0%57,1960.0%0.61%0.0%
Q1 2015$7,907,000
-0.3%
57,196
-1.0%
0.61%
-13.2%
Q4 2014$7,934,000
-0.8%
57,796
-1.7%
0.71%
-4.1%
Q3 2014$7,995,000
+34.0%
58,7790.0%0.74%
+34.2%
Q2 2014$5,965,000
+6.0%
58,779
-2.5%
0.55%
-1.1%
Q1 2014$5,627,000
-0.7%
60,2630.0%0.56%
-5.6%
Q4 2013$5,665,000
+8.9%
60,263
-1.1%
0.59%
-2.5%
Q3 2013$5,200,000
+7.2%
60,963
+1.1%
0.60%
+2.7%
Q2 2013$4,850,00060,3130.59%
Other shareholders
SIGMA ALDRICH CORP shareholders Q2 2015
NameSharesValueWeighting ↓
SHAYNE & JACOBS, LLC 118,322$11,123,0009.27%
REIK & CO., LLC 154,608$14,535,0005.25%
CAPITAL COUNSEL LLC/NY 914,471$85,969,0004.81%
MCDANIEL TERRY & CO 185,142$17,405,0004.40%
America First Investment Advisors, LLC 95,329$8,962,0004.19%
Fundsmith 443,414$59,298,0003.68%
COMPASS CAPITAL MANAGEMENT, INC 167,409$15,738,0003.17%
PROFESSIONAL ADVISORY SERVICES INC 126,427$11,885,0003.09%
Stack Financial Management, Inc 233,449$21,947,0002.91%
CARDEROCK CAPITAL MANAGEMENT INC 54,344$5,109,0002.68%
View complete list of SIGMA ALDRICH CORP shareholders