Portolan Capital Management - ARMSTRONG WORLD INDS INC NEW ownership

ARMSTRONG WORLD INDS INC NEW's ticker is AWI and the CUSIP is 04247X102. A total of 157 filers reported holding ARMSTRONG WORLD INDS INC NEW in Q1 2014. The put-call ratio across all filers is 0.68 and the average weighting 0.3%.

Quarter-by-quarter ownership
Portolan Capital Management ownership history of ARMSTRONG WORLD INDS INC NEW
ValueSharesWeighting
Q2 2014$2,042,000
-64.7%
35,550
-67.2%
0.45%
-66.5%
Q1 2014$5,778,000
-6.1%
108,512
+1.5%
1.33%
-2.6%
Q4 2013$6,156,000
+68.0%
106,863
+60.3%
1.36%
+42.2%
Q3 2013$3,664,00066,6610.96%
Other shareholders
ARMSTRONG WORLD INDS INC NEW shareholders Q1 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