WATER ISLAND CAPITAL LLC - ALLIANCE DATA SYSTEMS CORP ownership

ALLIANCE DATA SYSTEMS CORP's ticker is and the CUSIP is 018581958. A total of 2 filers reported holding ALLIANCE DATA SYSTEMS CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
WATER ISLAND CAPITAL LLC ownership history of ALLIANCE DATA SYSTEMS CORP
ValueSharesWeighting
Q3 2014$192,240,00042,8000.01%
Other shareholders
ALLIANCE DATA SYSTEMS CORP shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 40,100$2,971,0000.01%
SIMPLEX TRADING, LLC 387$2,867,0000.00%
HBK INVESTMENTS L P 6,100$452,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ALLIANCE DATA SYSTEMS CORP shareholders