Boeing Stock Analysis: Buy or Sell? Valuation, Margins & Production

Quick Thesis

• Rated Sell — the stock prices in a recovery that is not yet clean.
• TTM EBITDA margin is -3.1%, so the operating base is still weak.
• Total debt is $48.4B, which leaves little room for another execution slip.
• Boeing screens rich at 50.8x forward P/E and 2.1x EV/revenue.
• I would move to Hold only if 737 output holds at 47 aircraft per month.

Executive Summary

Rating: SELL | BA

I would put my rating as a Sell because Boeing’s recovery is still too uneven to justify a premium multiple. The installed base and Global Services do give it a second earnings stream, but TTM EBITDA margin is still -3.1% and the market is paying 50.8x forward earnings for a business that has not yet proven stable execution. In my view, the key question is whether 737, 787 and 777X production can stay on plan long enough for the margin structure to normalize. I would move from Sell to Hold only if 737 output holds at 47 aircraft per month in 2026 and 787 output stays at eight per month without another quality setback.

Company Profile

Boeing was founded in 1916, reincorporated in Delaware in 1934, and is listed on the New York Stock Exchange under BA. It operates through three segments: Commercial Airplanes, which builds 737, 767, 777 and 787 jetliners and continues development of the 777X, 737-7 and 737-10; Defense, Space & Security, which makes military aircraft, missiles, satellites and space systems; and Global Services, which provides maintenance, training, parts, upgrades and digital support. The company generated 46% of 2025 revenue from non-U.S. customers and 35% from U.S. government contracts, so its revenue base is split between airline demand and public-sector programs. Boeing employed about 182,000 people at December 31, 2025, including about 72,000 union members, and had 32 U.S. union agreements plus 18 international representative-body agreements. It ended 2025 with $54.1B of debt and 6.0% Series A Mandatory Convertible Preferred Stock, a preferred class that converts into common stock by October 15, 2027.

Economic Moat

Business Model

The 737 narrow-body, 767, 777 and 787 families, plus the installed base behind them, give Boeing the structural advantage I think is hardest to copy quickly: a global fleet platform that ties aircraft sales to long-cycle services, training, maintenance, upgrades and spare parts through Global Services. According to their SEC 10-K, Boeing also owns numerous patents, licenses intellectual property to and from third parties, and relies on unpatented engineering skills and trade secrets, but I view the service network as the more durable edge because a new entrant would need years of certifications, customer trust and fleet penetration before it could match the aftermarket pull-through. That matters because the business is not just selling metal; it is monetizing decades of aircraft uptime, which gives Boeing a second revenue stream after delivery. The main secondary moat element is scale in commercial airplanes, where Boeing is a leading producer and still competes with Airbus and China entrants, while BDS faces General Dynamics, Lockheed Martin, Northrop Grumman, RTX and SpaceX. I also see the 182,000-person workforce, including 72,000 union members, as a mixed asset rather than a moat because it supports execution but also creates strike risk, as shown by the 53-day IAM District 751 strike in 2024 and the 101-day IAM District 837 strike in 2025.

In 2022, Boeing operated with four reportable segments, including Boeing Capital, and its commercial portfolio still included the 747 alongside the 737, 767, 777 and 787. By 2023, Boeing Capital was still present, but the 747 had already exited production in 2022, which marked a cleaner focus on core aircraft and services. Today, the company is back to three reportable segments, with Commercial Airplanes, Defense, Space & Security and Global Services, and the 747 is gone while the 777X, 737-7 and 737-10 remain in development. That shift means the portfolio is more concentrated on the programs that matter most for future cash generation, but it also leaves the company more exposed to execution on the 737 and 777X. The 2025 Spirit acquisition, closed in December 2025, is the other major pivot because it pulled a critical supplier into Boeing’s orbit and was explicitly tied to safety and quality improvements.

Business & Operating Risks

The most material risk is the 737, 777X and 787 production and certification problem, because the 10-K ties it directly to $4.9B of 777X reach-forward losses in 2025 and $3.5B in 2024, plus a first delivery now expected in 2027. Boeing also says the 737 production rate is planned to rise to 47 per month in 2026, but that increase can slip if the Safety Management System rate-readiness process or FAA concurrence is not there. That is not abstract language: the company already slowed 737 output after the 737-9 door plug accident in January 2024, and the financial data in this article shows the risk has already hit margins through delayed deliveries and higher out-of-sequence work. The same section also notes that customers can seek compensation for late deliveries or terminate orders, so a further slip would hit both revenue timing and program profitability.

Supply chain and labor instability are the next two risks, and both have already shown up in results. Boeing discloses dependence on subcontractors and single-source inputs such as aluminum, titanium and composites, with tariffs, trade restrictions and quality defects able to raise costs or delay deliveries. That risk is material because the company says supplier problems, labor instability and inflationary pressures have reduced productivity and increased costs, which is consistent with the weak delivery cadence and the 2025 production disruption narrative elsewhere in the article. Labor is even more direct: about 72,000 employees, or 40% of the workforce, were union represented at December 31, 2025, and the 2024 IAM District 751 strike lasted 53 days while the 2025 IAM District 837 strike lasted 101 days. Those stoppages halted most commercial aircraft production and disrupted St. Louis defense programs, so this is not a theoretical bargaining risk; it has already impaired output and cash flow. In my view, these risks do threaten the manufacturing-and-services moat because they directly interrupt the fleet platform and aftermarket pull-through that are supposed to make the franchise durable.

Liquidity and government contract exposure are also material headwinds. Boeing had $54.1B of debt at December 31, 2025, with about $15.5B due over the next three years and up to $345M a year needed for the 6.0% Series A Mandatory Convertible Preferred Stock, which means execution slippage can quickly become a financing issue. On the government side, 35.0% of 2025 revenue came from U.S. government contracts, and the filing warns that continuing resolutions, shutdowns or appropriations delays can hold up payments and certification work. That risk is already visible in the business mix because defense and space are not insulated from budget timing, so the operating model remains exposed to external funding cycles.

Compared with 2022, the risk profile has shifted away from COVID-19 and toward operational execution, labor and liquidity. In 2022, the filing was dominated by pandemic shutdowns and air-traffic collapse language; those references are gone by 2026, which shows the old demand shock has faded. In 2023 and 2024, the risk factors were already centered on commercial-aircraft cycle risk and fixed-price contract losses, but the 2026 filing adds sharper language around the 737-9 door plug accident, the Spirit acquisition and the 2025 IAM District 837 strike. The new language is more specific and more costly, which means the risk set has become more company-specific and more materialized over time.

Management Discussion & Analysis

Management is actively responding to the risks above, but the response is still more repair than resolution. The clearest move is the Spirit AeroSystems Holdings, Inc. acquisition, which was funded by exchanging approximately $4.7B of Boeing shares for all of Spirit’s outstanding shares and then paying off certain Spirit debt while assuming the rest; that improves vertical control over fuselage and major-structures supply, but it also adds integration risk and does not look like balance-sheet repair. The $10.55B all-cash Digital Aviation Solutions divestiture gave Boeing liquidity, and the company ended 2025 with $11B of cash, $18.5B of short-term investments and $10B of unused revolving capacity, which tells investors the near-term funding position is manageable even with $54.1B of debt outstanding. Management is also signaling a production recovery path: 737 output rose from below 38 aircraft per month at the beginning of 2025 to 42 per month in the fourth quarter, with a plan to reach 47 per month in 2026, while 787 output moved from five per month in 2024 to seven per month in 2025 and toward eight per month in the fourth quarter of 2025. That is constructive for revenue, but the same filing says the 777X first delivery slipped to 2027 and the program took an incremental $4.9B reach-forward loss in 2025, so I read the ramp plan as a recovery effort, not proof that the margin problem is fixed. The company also expects capital expenditures to grow in 2026 versus 2025, which means cash generation is likely to stay tied to factory execution rather than capital returns.

The 2025 filing is more credible on operational diagnosis than on timing, because prior claims about production normalization have repeatedly slipped. In 2024’s 10-K, management framed the 737 quality reset and supply-chain stabilization as the path back to normal output, yet 2025 still required slower production, delayed rate increases and another year of disruption costs; that gap tells me the repair process has taken longer than management initially implied. The 2025 10-K also pointed to the 777X and 767 as maturing programs, but 2025 still produced $4.9B of 777X reach-forward losses and $384M on 767, so the “maturing” language has not yet translated into stable economics. On leadership, the current filing does not indicate a CEO or CFO change versus the prior year in the text provided, so there is no management turnover signal to flag from the supplied record. Tone-wise, management has stayed constructive about demand and backlog, but the numbers have been harsher: backlog reached $682.2B at December 31, 2025, yet operating margin was only 4.8% in 2025 after negative 16.1% in 2024, which means the backlog is real but still not converting into clean earnings. I would call that a mixed signal rather than a clean endorsement of the turnaround.

Recent Events

The most significant development I see here is the January 27, 2026 fourth-quarter 2025 earnings release, followed by the April 22, 2026 first-quarter 2026 release. Those filings reinforce that Boeing is still in a reporting and execution phase rather than a strategic reset, so they test the thesis by showing whether the operating recovery is holding quarter to quarter.

The only non-earnings event was the April 17, 2026 annual meeting. Shareholders re-elected the board, approved named executive compensation and ratified Deloitte & Touche LLP as auditor, while the disability access proposal and written consent proposal were both rejected. In my view, that outcome leaves governance broadly unchanged and does not alter the investment case on its own.

Taken together, the recent 8-Ks are mostly routine and do not show a new catalyst, a major transaction or a balance-sheet event. Recent disclosures leave the thesis materially unchanged, with the next read on Boeing still coming from whether the quarterly operating trend improves rather than from corporate actions.

Financial Analysis

Growth

BA — Financial Growth (Quarterly, USD Mil)

Source: Yahoo Finance — Quarterly Financial Statements

Revenue rose from $19.5B in Q1 2025 to $22.7B in Q2 2025, then $23.3B in Q3 2025 and $23.9B in Q4 2025 before slipping to $22.2B in Q1 2026. That Q1 2026 decline of 7.0% YoY versus Q1 2025 shows the recovery is uneven, not linear. EBITDA was more volatile than revenue, swinging from $1.3B in Q1 2025 to $609M in Q2 2025, then -$4B in Q3 2025 and $9.5B in Q4 2025, before $1.2B in Q1 2026. The revenue base is improving, but the earnings path is still too choppy to support a higher-quality multiple.

Profitability

BA — Profitability (TTM)

Source: Yahoo Finance — Trailing Twelve Months (TTM)

TTM operating margin was 0.0%, TTM net margin was 2.6%, TTM gross margin was 4.7% and TTM EBITDA margin was -3.1%. That mix says the core manufacturing layer is barely covering direct costs, while overhead and non-cash charges are still enough to push EBITDA negative, so this is still a late-stage repair case rather than a cleanly scaled industrial. TTM return on assets was -2.0%, while TTM return on equity was 173.5% and is being amplified by leverage and a thin equity base rather than by durable operating strength. Investors should weight the move from negative EBITDA toward a positive operating margin and a wider gap between gross and operating margin, because that would show the business is finally absorbing fixed costs. The profitability profile remains the clearest bear signal in the model.

Valuation

BA — Valuation Multiples

Source: Yahoo Finance

Boeing trades at 2.1x EV/revenue and 1.8x price/sales on TTM revenue, which is the right anchor here because trailing earnings are distorted by a negative TTM EBITDA of -$68.4B and a trailing P/E ratio of 75.4x. The forward P/E ratio is 50.8x on forward EPS of $4.1, so investors are still paying for a large recovery rather than a clean current profit base. The PEG ratio is 89.3x, beta is 1.22, and the 52-week range of 176.8 to 254.4 shows the market has already repriced the name materially higher from the low.

With 26 analyst opinions, the consensus target range of 246 to 305 and mean of 274.9 sits above the current implied share price of about $209.6, derived from market cap of $165.5B and 789.8M shares outstanding. On my read, fair value sits in a broad $180-$240 range because the recovery case is real but the margin structure is still too fragile to justify a full peer premium. That range sits below the analyst mean, which tells me the Street is giving more credit to the production ramp than I am. On an EPS basis, I would frame fair value around $3.50-$4.50 per share: that is close to the company’s $4.1 forward EPS, but it still looks rich relative to peers that convert earnings from stronger margins and lower leverage. The valuation picture is not cheap, and it only works if Boeing can turn the delivery ramp into cleaner cash generation.

Leverage

BA — Leverage & Coverage (Quarterly)

Source: Yahoo Finance — Quarterly Financial Statements

Boeing’s leverage is heavy, but the cash profile is improving enough to keep refinancing risk contained for now. Total debt to equity was 790.9%, current ratio was 1.1 and total debt was $48.4B, so the balance sheet still carries a large debt load relative to equity. Against that, operating cash flow was $3.6B and levered free cash flow was $5.6B, which shows the business is generating real cash again rather than just accounting earnings. Net debt/EBITDA was -10.0x, helped by cash exceeding debt, and FCF margin was 6.0%, so cash conversion is positive but not especially wide for a company with Boeing’s scale and execution risk.

In my opinion, this is a sell-side balance sheet, not a clean strength story: liquidity is adequate at a 1.1 current ratio, but the debt stack still leaves Boeing exposed if production disruptions or labor issues hit cash flow. The leverage profile matters because the operating recovery has to do two jobs at once — repair margins and service the capital structure — and those two improvements need to happen together for the equity to rerate.

Insider Activity

The insider transaction record I see here is net selling, with 12 open-market sales totaling $11.3M versus 2 purchases totaling $799,311 over a 2024-12-31 to 2026-05-20 window. The activity is not broad buying; it is concentrated on the sell side, while the two purchases are isolated and small, which leaves alignment looking weaker than I would want for a bullish signal.

Comparable Analysis

Growth

Source: Yahoo Finance

BA’s revenue grew 8.0% TTM, which is ahead of HON at 4.3% and BAESY at 7.7%, but behind LMT at 10.5%, RTX at 14.5% and EADSY at 27.7%. I do not think that growth profile deserves a premium on its own because BA’s earnings conversion is still much weaker than the faster growers, so the market is paying for a recovery that has not yet shown up cleanly in margins.

Valuation

Source: Yahoo Finance

BA’s FCF yield is 3.4% TTM, below HON at 3.8% and LMT at 4.3%, while its forward P/E is 50.8x versus 21.6x for HON, 17.3x for LMT, 26.6x for RTX, 21.6x for BAESY and 25.2x for EADSY. On a peer EV/revenue range of 1.9x to 3.4x, BA’s 2.1x sits below RTX and EADSY but above LMT, and an illustrative peer-multiple range on BA’s $94B TTM revenue implies enterprise value of about $179.8B to $317.5B, or roughly $166.3 to $367.6 per share after netting $48.4B of debt and $19.3B of cash and dividing by 789.8M shares. That range brackets the current price, which means the stock is not obviously cheap even before you account for BA’s weaker earnings quality than LMT or HON. Relative to peers, the multiple is asking investors to pay for a recovery that the balance sheet and margin profile have not yet fully earned.

Profitability

Source: Yahoo Finance

BA’s gross margin is 4.7% TTM and EBITDA margin is -3.1%, versus HON at 36.5% and 22.4%, LMT at 11.8% and 12.6%, RTX at 20.3% and 17.0%, and BAESY at 13.3% and 12.8%. Because BA’s gross margin is already far below peers and the EBITDA margin is also negative, the issue is not just overhead scale; it is a cost-of-revenue problem tied to program mix and execution, which makes the margin gap harder to close quickly. BA’s ROE is 173.5% TTM, but BA’s ROA is -2.0%, which tells me the equity return is leverage-driven rather than a sign of superior capital efficiency.

Leverage

Source: Yahoo Finance

Total debt to equity is 790.9% mrq, far above HON at 185.4%, LMT at 234.2%, RTX at 57.0% and BAESY at 73.0%, yet net debt/EBITDA is -10.0x because BA’s cash balance of $19.3B exceeds debt by a wide margin. That cash-rich net position is a real buffer, but the 6.0% FCF margin is only middling versus BAESY at 10.0% and RTX at 10.6%, so the balance sheet helps absorb shocks more than it creates operating flexibility. In that sense, the lower-leverage peers deserve part of their valuation premium because they are buying more room for error, not just a different business.

Conclusion

I would put my rating as a Sell because the key tension is not demand, it is whether Boeing can convert a backlog of $682.2B into stable margins before the balance sheet and execution risk catch up with the recovery. The stock already trades on 50.8x forward P/E and 2.1x EV/revenue, so the burden of proof is on management to show that the 737 and 787 ramps are durable and that 777X losses stop widening.

I would move from Sell to Hold if 737 output holds at 47 aircraft per month for more than one quarter and 787 output stays at eight per month, because that would tell me the production reset is finally sticking rather than being a temporary quarter-end push. I would also want to see the 777X first delivery stay in 2027 without another reach-forward loss, since that would show the program is no longer dragging the earnings base. On the downside, I would move from Sell to Strong Sell if 737 output slips back below 42 aircraft per month for more than one quarter or if the 777X delivery date moves beyond 2027, because that would mean the recovery is still not under control and the current multiple is too high for the risk.

My final view is that the bear case is more likely to show up first because the next few quarters still depend on execution, labor stability and FAA concurrence rather than on a clean demand rebound. The installed base and cash position keep the downside from being catastrophic, but I am not ready to pay for a full recovery before Boeing proves it can deliver one.

What to Watch Next

• 737 output at 47 aircraft per month — would support a move toward Hold.
• 787 output at eight aircraft per month — would confirm the recovery is holding.
• 777X first delivery staying in 2027 — would reduce program-risk pressure.
• 777X reach-forward losses stopping from widening — would improve earnings quality.
• Operating margin turning positive for two straight quarters — would show the repair is finally sticking.

What’s your take? I rated Boeing (BA) SELL above — but the goal here is to get this right, not just to publish an opinion. What would you add to this analysis, or which risk or catalyst do you think I’m under- or over-weighting? Tell me in the comments.

Sources

• SEC 10-K Annual Report — filed 2026-01-30
• SEC 8-K Filing (2026-04-22)
• SEC 8-K Filing (2026-04-17)
• SEC 8-K Filing (2026-01-27)
• SEC Form 4 Insider Transaction (2026-05-22)
• SEC Form 4 Insider Transaction (2026-04-03)
• SEC Form 4 Insider Transaction (2026-04-03)
• SEC 10-K Annual Report — FY2026
• SEC 10-K Annual Report — FY2025
• SEC 10-K Annual Report — FY2024
• SEC 10-K Annual Report — FY2023
• SEC 10-K Annual Report — FY2022

Data sourced from Yahoo Finance and SEC EDGAR. Not investment advice.