Boeing stock responds to $131 billion F-15 contract as backlog hits $597 billion

Boeing (US0970231058) is back in the headlines on August 25, 2026, as a newly disclosed $131.23 billion F-15 Eagle Crest contract and record aircraft backlog give investors fresh numbers to weigh against a still-weak share price performance this year.

The U.S. Department of Defense has awarded Boeing a long-term framework contract worth $131.23 billion for the F-15 Eagle Crest program, covering production, upgrades, and support for the fighter fleet through an expected completion date in August 2037 per a recent contract announcement.

The deal, which also supports foreign military sales to countries including Japan, Israel, Saudi Arabia, South Korea, Singapore, Indonesia, and Poland, includes an order period currently scheduled to run until August 24, 2031, with an option to extend that period to August 24, 2036 according to additional reporting on the award.

Massive F-15 contract strengthens defense pipeline

The $131.23 billion Eagle Crest framework marks one of Boeing's largest defense contracts in recent years and provides long-dated visibility on production, modernization, and maintenance revenue for the F-15 platform as summarized in a recent morning market briefing.

The contract supports not only the U.S. Air Force and Air National Guard but also multiple allied air forces, with work to be carried out in St. Louis, Missouri, and scheduled to run through August 2037 according to the contract details.

Under the award, the initial research, development, test, and evaluation funding for fiscal 2026 amounts to $343,740, while the broader framework allows the Pentagon to place orders up to the $131.23 billion ceiling over the life of the agreement as indicated in the same filing summary.

Backlog and deliveries highlight commercial recovery

Alongside the new defense award, Boeing's latest quarterly results highlight progress in its commercial recovery. In the second quarter of 2026, Boeing delivered its highest quarterly volume of aircraft since 2018, underscoring a step-up in production compared with the depressed output seen in recent years according to a recent earnings analysis.

That ramp-up supports a record backlog valued at $597 billion, representing orders for more than 6,200 airplanes as of the latest reporting period in Q2 2026 based on the same analysis of Boeing's order book.

The backlog figure also illustrates a significant disconnect between operational momentum and share performance, with Boeing stock down 3 percent year to date to $210.26 compared with an 11 percent gain for GE Aerospace and a 14 percent gain for RTX in 2026 as highlighted in a recent sector comparison.

Valuation and analyst perspective on Boeing stock

Market data show Boeing stock trading close to some intrinsic value estimates despite its lagging year-to-date performance. One valuation model places Boeing's intrinsic value at $210.62 per share versus a current price in the $210 to $214 range, implying only a small divergence between the market price and that fair-value estimate according to a valuation overview.

Another snapshot, taken when the stock traded at $214.20, shows that same intrinsic value estimate of $210.62 per share, framing Boeing as 1.7 percent overvalued on that model while still roughly in line with the calculated fair value per a separate valuation update.

Analyst commentary has emphasized that despite the new defense contract and improving commercial deliveries, Boeing's share price continues to reflect concerns over execution and cash flow timing, as evidenced by the stock's negative 3 percent performance year to date compared with gains for key aerospace peers based on the same performance comparison.

F-15 Eagle Crest as a flagship program

The F-15 Eagle Crest program covered by the new $131.23 billion framework contract includes production of new aircraft, integration of modern systems, upgrades to existing airframes, depot-level maintenance, and the development of organic maintenance capabilities for the U.S. Air Force and other customers as outlined in the contract summary.

The ordering period, initially set to end on August 24, 2031, can be extended to August 24, 2036, giving Boeing a potential 10-year window for new orders under the framework and extending the long-term revenue visibility beyond the current decade according to the morning market briefing.

Work under the contract is expected to be completed by August 2037, ensuring that F-15 production, modernization, and sustainment remain a central part of Boeing's defense business alongside other key platforms in its portfolio based on coverage of the Pentagon award.

Representative product focus - F-15 Eagle fighter

Within Boeing's broad portfolio, the F-15 Eagle and its upgraded Eagle Crest variant stand out as a flagship fighter platform combining high speed, payload capacity, and modern avionics, with the new contract supporting further enhancements and lifecycle support for U.S. and allied air forces.

Boeing stock valuation and performance snapshot

Recent market snapshots place Boeing stock in the $210 to $214 range, with one valuation model citing an intrinsic value estimate of $210.62 per share and another indicating a 1.7 percent premium when the stock traded at $214.20 according to the valuation snapshots.

As of late August 2026, Boeing stock is down 3 percent year to date to $210.26, lagging an 11 percent gain for GE Aerospace and a 14 percent rise for RTX, which underscores how investors are still demanding more evidence of sustained cash flow and execution despite a $597 billion backlog and the new $131.23 billion defense framework based on the same sector comparison.

Fact box

Company: Boeing Co.
ISIN: US0970231058
Ticker: BA
Exchange: NYSE
Sector / Industry: Aerospace and Defense