ARMSTRONG WORLD INDS's ticker is and the CUSIP is 04247X10. A total of 3 filers reported holding ARMSTRONG WORLD INDS in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $1,922,000 | – | 33,361 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| State of New Jersey Common Pension Fund A | 125,000 | $7,201,000 | 0.03% |
| NORTHERN TRUST CO OF CONNECTICUT | 33,361 | $1,922,000 | 0.01% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 33,661 | $1,939,000 | 0.01% |