Boston Trust Walden Corp - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 483 filers reported holding SIGMA ALDRICH CORP in Q2 2013. The put-call ratio across all filers is 0.10 and the average weighting 0.3%.

Quarter-by-quarter ownership
Boston Trust Walden Corp ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q3 2015$622,000
-39.8%
4,475
-39.6%
0.01%
-37.5%
Q2 2015$1,033,000
-82.5%
7,413
-82.7%
0.02%
-81.8%
Q1 2015$5,916,000
-84.5%
42,789
-84.6%
0.09%
-84.6%
Q4 2014$38,260,000
-55.0%
278,720
-55.4%
0.57%
-56.6%
Q3 2014$84,995,000
+30.7%
624,922
-2.5%
1.31%
+38.9%
Q2 2014$65,011,000
+4.8%
640,631
-3.5%
0.94%
+2.6%
Q1 2014$62,012,000
-0.1%
664,079
+0.6%
0.92%
+1.8%
Q4 2013$62,051,000
+8.9%
660,049
-1.2%
0.90%
+3.8%
Q3 2013$56,976,000
+7.1%
667,940
+1.0%
0.87%
+1.5%
Q2 2013$53,206,000661,6100.86%
Other shareholders
SIGMA ALDRICH CORP shareholders Q2 2013
NameSharesValueWeighting ↓
Ancora Advisors LLC 10,000$1,373,0000.09%
NEW MEXICO EDUCATIONAL RETIREMENT BOARD 13,498$1,875,0000.04%
Crosspoint Capital Strategies, LLC 752$103,0000.03%
View complete list of SIGMA ALDRICH CORP shareholders