Core Insights - Northrop Grumman Corporation (NOC) is set to report its third-quarter 2025 results on October 21, with an expected earnings per share (EPS) of $6.47, reflecting a 7.6% decline year-over-year [1][10] - The company has a four-quarter average earnings surprise of 5.19%, with anticipated revenue growth driven by the Aeronautics, Mission, and Defense Systems segments, while the Space Systems segment is expected to underperform [1][8] Revenue Performance by Segment - **Aeronautics Systems**: Expected revenue of $3,213.2 million, an increase of 11.7% from the previous year, driven by higher sales volumes from B-21, E-130J TACAMO, and F-35 programs [2] - **Defense Systems**: Anticipated revenue of $2,500.9 million, indicating a 20% increase year-over-year, supported by higher sales from the Sentinel program and military ammunition programs [3] - **Mission Systems**: Projected revenue of $3,004.5 million, reflecting a growth of 6.4% from the prior year, aided by increased volume in marine systems and electronic warfare programs [4] - **Space Systems**: Expected revenue of $2,509.9 million, a decrease of 12.5% from the previous year, primarily due to the wind-down of restricted space and NGI programs [5] Backlog and Overall Revenue Estimates - The backlog for NOC is projected to increase by 28.3% year-over-year to $108.80 billion [6] - Overall sales are estimated at $10.70 billion, representing a 7% improvement from the prior year [9]