Citadel Advisors - AMPHASTAR PHARMACEUTICALS IN ownership

Quarter-by-quarter ownership
Citadel Advisors ownership history of AMPHASTAR PHARMACEUTICALS IN
ValueSharesWeighting
Q4 2015$4,000
-82.6%
300
-76.9%
0.00%
Q2 2015$23,0001,3000.00%
Other shareholders
AMPHASTAR PHARMACEUTICALS IN shareholders Q1 2016
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AMPHASTAR PHARMACEUTICALS IN shareholders