Westchester Capital Management, LLC - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 515 filers reported holding SIGMA ALDRICH CORP in Q3 2015. The put-call ratio across all filers is 2.49 and the average weighting 0.4%.

Quarter-by-quarter ownership
Westchester Capital Management, LLC ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q3 2015$124,696,000
+0.7%
897,611
+1.0%
2.00%
+29.3%
Q2 2015$123,881,000
+5.4%
888,993
+4.5%
1.55%
-13.8%
Q1 2015$117,566,000
+1.0%
850,389
+0.3%
1.80%
-3.7%
Q4 2014$116,373,000
+42.3%
847,773
+41.0%
1.86%
+84.6%
Q3 2014$81,790,000601,3541.01%
Other shareholders

There were no reported owners of SIGMA ALDRICH CORP in Q3 2015.

NameSharesValueWeighting ↓
View complete list of SIGMA ALDRICH CORP shareholders