HXL — Q3 2026 Financial Report Analysis

Hexcel's third-quarter sales rose 8.8% to $496.4 million as commercial aerospace sales jumped 20.5%, with both widebody jets (Airbus A350, Boeing 787) and narrowbody jets (Airbus A320, Boeing 737 MAX) buying more of its carbon-fiber materials. Defense, space and other sales fell 8.7%, partly because Hexcel sold or shut two small industrial businesses and partly because of what management called temporary softness in the F-35, an international fighter program, and launchers and rocket motors. GAAP earnings per share nearly doubled to $0.50 from $0.26, but most of that jump reflects charges in last year's quarter that did not repeat; on an adjusted basis EPS rose 35% to $0.50, and an unusually low tax rate supplied part of that. Full-year guidance was left unchanged.

The numbers

"Constant currency" means last year's sales restated at this year's exchange rates, so the growth rate isn't flattered or dented by currency swings; here the difference is small.

Commercial aerospace: the engine of the quarter

Hexcel sells carbon fiber, prepregs (carbon fabric pre-soaked in resin, ready to be shaped and cured into parts) and honeycomb cores to aircraft makers and their suppliers. Its sales follow how fast Airbus and Boeing build airplanes, since material is bought ahead of production. Per the 10-Q, "both widebodies, including the Airbus A350 and Boeing 787, and narrowbodies, including the Airbus A320 and Boeing MAX, grew year over year." Widebodies matter most to Hexcel because they carry far more composite material per airplane. Over nine months, commercial aerospace sales rose 19.1% to $1,009.6 million, "led by the A350, 787 and MAX platforms."

One soft spot: "Other Commercial Aerospace" (mainly regional jets and business aircraft) grew only 1.3% in Q3, after 6.4% growth for the nine months on higher regional jet sales.

Defense, space and other: smaller partly by design

Defense, Space & Other fell $15.9 million to $166.1 million. Hexcel gives two kinds of reasons:

• Portfolio choices: the sale of a non-core industrial business in Austria at the end of September 2025 and the closure of a non-core industrial operation in Leicester, UK earlier this year. Those sales are gone for good, and next quarter they will be out of the year-ago comparison too (the Austrian sale closed on September 30, 2025).
• Program timing: "temporary softness in F-35 and an international fighter program as well as launchers and rocket motors."

The filing doesn't split the $15.9 million decline between these, so it isn't possible to say how much of the drop is underlying defense demand. With global defense budgets rising, a defense decline at a supplier to the F-35 stands out, and Q4 will show whether it was really temporary.

Segments

Composite Materials (fibers, prepregs, honeycomb) carried the margin improvement. Its commercial aerospace sales rose 19.3% while its Defense, Space & Other sales fell 13.1%, reflecting the Austrian and Leicester exits. Part of the margin gain is because last year's quarter carried $2.8 million of one-off charges; excluding those, the margin went from roughly 11.2% to 14.6%, still a large improvement.

Engineered Products (finished composite parts and structures) grew faster, driven by commercial aerospace, but its margin fell to 11.8% from 14.4% (about 15.5% a year ago before last year's $1.0 million one-off charge). The filing doesn't explain the segment-level decline. The company-wide explanation is higher employee costs from hiring ahead of demand.

What the headline numbers hide

• The GAAP jump is mostly last year's charges. Q3 2025 operating income carried $8.8 million of other operating expense: a loss on the sale of the Neumarkt, Austria plant, a non-income tax charge tied to a foreign entity, and restructuring for the closure of a Belgian plant. Q3 2026 had a small $0.4 million credit (an adjustment to Leicester restructuring costs). So the like-for-like profit growth is the adjusted 21.4% operating income gain, not the 52% GAAP gain.
• About a third of the adjusted EPS gain came from tax. Pre-tax profit on an adjusted basis (adjusted operating income less interest) rose about 19%, from $35.6 million to $42.3 million. Our estimate of the $0.13 adjusted EPS increase: about $0.07 from operations, about $0.04 from the lower tax rate (roughly 10% on adjusted profit this quarter vs about 16% a year ago), and about $0.02 from a 4.5% smaller share count (76.7 million vs 80.3 million diluted shares). Hexcel's non-GAAP adjustments don't remove the low Q3 tax rate, and the 10-Q doesn't say whether it will recur.
• The buyback was paid for with debt, and interest cost went up. Hexcel spent $350 million on an accelerated share repurchase (buying a large block of shares at once through banks) in October 2025, funded largely by borrowing. Net interest expense rose 31.5% to $12.1 million, which took back part of the per-share benefit of the lower share count. Net debt (debt minus cash) was $857.1 million at September 30, up from $667.4 million a year earlier but down from $922.0 million at the end of 2025. No shares were bought back in Q3; the board nevertheless raised the buyback authorization to $750 million from the $380.6 million remaining, while management says paying down debt comes first until leverage is back in its target range by year-end.
• Cash conversion is healthy. Nine-month operating cash flow was $171.1 million against $125.1 million of net income, and free cash flow (operating cash flow minus capital spending) more than doubled to $102.5 million. Working capital absorbed $78.1 million, mainly from higher receivables and inventory. Receivables grew 8.9% and inventory 8.7% since December, roughly in line with nine-month sales growth of 8.9%, so nothing appears to be building up.
• Guidance is unchanged: sales of $2.025 to $2.125 billion, adjusted EPS of $2.30 to $2.40, free cash flow above $195 million and capital spending under $100 million.

Outlook

The unchanged guidance requires a strong fourth quarter. With $1,527.2 million of sales and $1.75 of adjusted EPS through nine months, Hexcel needs about $498 million to $598 million of Q4 sales and about $0.55 to $0.65 of Q4 adjusted EPS. Q3 delivered $496.4 million and $0.50. Free cash flow above $195 million implies more than $92 million in Q4 alone, compared with $102.5 million for the first nine months combined. Those are steep targets given this quarter's pace, and the bottom of the ranges looks more realistic than the top.

The longer-term case for Hexcel rests on whether Airbus and Boeing keep raising production of the A350, 787, A320 family and 737 MAX. This quarter is the clearest evidence so far: all four programs grew, and management says it is hiring because "strong demand signals" point to Q4 and 2027. The risk is the reverse. If a supplier or certification problem slows those production increases after Hexcel has added staff, the extra labor cost that held margins back this quarter becomes a lasting drag instead of a temporary one. In the 10-Q Hexcel also notes "limited direct exposure" to the Middle East conflict but warns that a prolonged one could raise costs and strain logistics and inventory.

What to watch in Q4: whether the adjusted operating margin moves back toward the first-half level of about 13.7% as volume rises, whether Defense, Space & Other stabilizes once the Austrian divestiture is out of the comparison, and whether the tax rate goes back to the high teens or stays low.

Takeaway: Hexcel's carbon-fiber sales are tracking the Airbus and Boeing production ramp: commercial aerospace grew 20.5%, and the mix shift toward it lifted Composite Materials' margin by more than 4 points. But adjusted EPS growth of 35% overstates how much operations improved, because a 9.7% tax rate and a debt-funded buyback did part of the work. Pre-tax profit grew about 19%.