Calamos Advisors LLC - ARMSTRONG WORLD INDS INC NEW ownership

ARMSTRONG WORLD INDS INC NEW's ticker is AWI and the CUSIP is 04247X102. A total of 148 filers reported holding ARMSTRONG WORLD INDS INC NEW in Q4 2014. The put-call ratio across all filers is 0.12 and the average weighting 0.3%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of ARMSTRONG WORLD INDS INC NEW
ValueSharesWeighting
Q4 2014$537,000
-8.7%
10,5000.0%0.00%0.0%
Q3 2014$588,000
+29.5%
10,500
+32.9%
0.00%
+33.3%
Q2 2014$454,000
+11.0%
7,900
+2.9%
0.00%0.0%
Q1 2014$409,0007,6750.00%
Other shareholders
ARMSTRONG WORLD INDS INC NEW shareholders Q4 2014
NameSharesValueWeighting ↓
Sachem Head Capital 1,045,000$60,014,0006.13%
Naya Management LLP 922,200$52,962,0004.01%
Claar Advisors LLC 180,000$10,337,0003.55%
DARUMA CAPITAL MANAGEMENT LLC 1,433,257$82,312,0003.37%
Standard Investments LLC 766,374$44,013,0002.76%
IVORY INVESTMENT MANAGEMENT, LLC 1,479,699$84,979,0002.42%
Long Pond Capital 568,600$32,655,0002.24%
SUVRETTA CAPITAL MANAGEMENT, LLC 415,834$23,881,0002.16%
LG Capital Management, LP 106,225$6,101,0002.15%
Eton Park Capital Management, L.P. 2,437,500$139,986,0002.09%
View complete list of ARMSTRONG WORLD INDS INC NEW shareholders