BlackRock Investment Management, LLC - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 522 filers reported holding SIGMA ALDRICH CORP in Q4 2013. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q3 2015$35,562,000
-0.3%
255,987
+0.0%
0.05%
+9.1%
Q2 2015$35,668,000
+10.1%
255,960
+9.2%
0.04%
+4.8%
Q1 2015$32,409,000
+0.1%
234,421
-0.6%
0.04%
-2.3%
Q4 2014$32,363,000
-5.1%
235,763
-6.0%
0.04%
-10.4%
Q3 2014$34,103,000
+27.2%
250,736
-5.1%
0.05%
+33.3%
Q2 2014$26,813,000
+27.4%
264,223
+17.2%
0.04%
+16.1%
Q1 2014$21,052,000
+2.7%
225,449
+3.4%
0.03%
+3.3%
Q4 2013$20,492,000
+9.8%
217,973
-0.3%
0.03%
-3.2%
Q3 2013$18,658,000
+11.6%
218,737
+5.2%
0.03%
+3.3%
Q2 2013$16,717,000207,8720.03%
Other shareholders

There were no reported owners of SIGMA ALDRICH CORP in Q4 2013.

NameSharesValueWeighting ↓
View complete list of SIGMA ALDRICH CORP shareholders