Citadel Advisors

Citadel Advisors as of March 31, 2015

Portfolio Holdings for Citadel Advisors

Citadel Advisors holds 2 positions in its portfolio as reported in the March 2015 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Sigma-Aldrich Corporation 71.7 $203M 1.5M 138.25
Hospira 28.3 $80M 914k 87.84