Lombard Odier Asset Management (USA) Corp - SIGMA ALDRICH CORP ownership

SIGMA ALDRICH CORP's ticker is SIAL and the CUSIP is 826552101. A total of 556 filers reported holding SIGMA ALDRICH CORP in Q3 2014. The put-call ratio across all filers is 0.40 and the average weighting 0.3%.

Quarter-by-quarter ownership
Lombard Odier Asset Management (USA) Corp ownership history of SIGMA ALDRICH CORP
ValueSharesWeighting
Q2 2015$1,394,000
-59.7%
10,000
-60.0%
0.10%
-64.1%
Q1 2015$3,456,000
-44.1%
25,000
-44.4%
0.28%
-34.9%
Q4 2014$6,177,000
-9.5%
45,000
-10.4%
0.42%
-10.2%
Q3 2014$6,827,00050,2000.47%
Other shareholders
SIGMA ALDRICH CORP shareholders Q3 2014
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