NORTHROP GRUMMAN CORP's ticker is and the CUSIP is 66680710. A total of 7 filers reported holding NORTHROP GRUMMAN CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mizuho Trust & Banking Co., Ltd. | 260,859 | $34,388,000 | 0.13% |
| SpiderRock Trading LLC | 100 | $13,000 | 0.04% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 12,740 | $1,679,000 | 0.01% |
| SpiderRock Trading LLC | 400 | $2,000 | 0.01% |
| SpiderRock Trading LLC | 800 | $2,000 | 0.01% |