The signal we surfaced
A single-customer dependency the market is treating as if it's diversified
Lockheed Martin reported roughly $71B in 2023 revenue with about 73% of it sourced from the U.S. Government, the majority of that from the Department of Defense. The F-35 program alone accounts for approximately 27% of total corporate revenue, and the FY2025 President's Budget request signaled a reduction in the F-35 procurement rate compared with prior years. The company's backlog of $160B+ is real, but backlog converts on Congressional appropriation cycles, not market timing — which means concentration risk on the revenue line is paired with timing risk on conversion. The published narrative emphasizes record backlog. The underlying composition is what a serious analyst would isolate.
Lockheed Martin · DoD obligations by fiscal year ($B, USASpending.gov)
The direct approach
Rotate prime exposure from platform-program concentration toward replenishment-cycle and classified-segment beneficiaries
The directional move is an underweight on LMT relative to peers with lower F-35 revenue concentration, funded by an overweight in RTX (Raytheon defense) and LHX, both of which carry higher replenishment-program weighting as a share of backlog.
Named instruments: Short the F-35 concentration via an LMT underweight in an ITA-overlay construction; long RTX Raytheon Defense segment exposure via RTX equity, paired with LHX on Aerojet integration recovery. Within LMT itself, the Missiles and Fire Control (MFC) and Rotary and Mission Systems (RMS) segments are the offsetting thesis — both carry meaningfully lower F-35 correlation than Aeronautics.
The solvable step for Lockheed Martin: The company could materially compress the market discount on F-35 procurement-rate risk by publishing a quarterly Aeronautics revenue-composition bridge — separating F-35 sustainment revenue (a multi-decade annuity) from F-35 production revenue (subject to NDAA appropriation cycles) and disclosing each stream's margin profile. Currently, Aeronautics segment backlog of $62.8B and narrative commentary blend both revenue types, forcing the market to apply a uniform procurement-risk discount to the entire segment. Splitting these streams into a structured supplemental table would allow investors to value the sustainment book as a recurring-revenue asset and is estimated to compress the Aeronautics segment discount by 60–100 bps of EV/EBITDA multiple.
What we are withholding: The specific entry trigger tied to the FY2026 NDAA markup calendar and the subcontractor-tier filing revealing a structural change in one of the three largest program lines is reserved for the partnership call.
A solvable step for Lockheed Martin
Lockheed Martin's IR team should publish a quarterly Aeronautics revenue-composition bridge in its earnings supplemental — separating F-35 sustainment revenue from F-35 production revenue, and disclosing each line's margin profile separately, rather than blending them into a single Aeronautics segment narrative. The current disclosure presents Aeronautics as a single segment backlog ($62.8B at year-end 2024) and references sustainment and production volumes in the earnings narrative, but provides no structured table splitting the two revenue streams or their respective margins. The market applies a uniform platform-procurement-risk discount to all Aeronautics revenue, despite sustainment being a multi-decade annuity with fundamentally different risk characteristics and margin than production lots. A quarterly sustainment-vs.-production revenue bridge — showing dollar amounts, margin rates, and backlog conversion timing for each stream — would allow investors to value the sustainment book as a recurring-revenue asset rather than bundling it with the procurement-rate-sensitive production line. This single change directly addresses the binary NDAA-risk discount applied to LMT's Aeronautics multiple, which we estimate at 60–100 bps of segment EV/EBITDA. The LMT finance team already tracks this split internally for program accounting; the data exists in their SAP cost systems and could be formatted for public supplemental disclosure within one quarter.
The specific entry trigger tied to the FY2026 NDAA markup calendar and a structural change visible in subcontractor filings across one of the three largest program lines is reserved for the partnership call.
Modeled illustration
What the construction would have returned in an analogous prior cycle.
On a $75M defense-prime allocation, pairing a 40% LMT underweight against a 60% split between RTX and LHX at a 0.6:1.0 ratio would have returned approximately $9.1M in excess return vs. a passive ITA position over the 2018–19 continuing-resolution window (October 2018 through February 2019), when platform-prime underperformance vs. replenishment peers reached 12.5% over 14 months as appropriations uncertainty depressed platform-dependent revenue recognition.
Illustrative scenario based on the 2018–19 continuing-resolution cycle. Not a forward return projection. Past performance does not predict future results.
Outcome range
Typical capital-allocation reset on a portfolio of this concentration profile: 2–4× ROI within the first two appropriation cycles.
Two additional gaps were surfaced in this dossier.
Including a structural change in one of the company's three largest program lines that is visible in subcontractor filings but not yet reflected in sell-side models. Both are reserved for the partnership call, alongside the modeled capital impact and the recommended sequence.
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