Carpenter Technology Corporation (CRS) | The Buildout — AI Infrastructure
The Verdict
Carpenter Technology produces premium specialty alloys — titanium alloys, powder metals, stainless steels, alloy steels, and tool steels — for critical aerospace, defense, medical, energy, industrial, and consumer applications. Its materials support gas turbines used in data-center power and critical components in semiconductor production, giving it an indirect, embedded link to AI infrastructure. The company does not label itself an AI business, but its specialty alloys are a building block for the power and production equipment behind AI.
| Market Cap | — |
| Revenue (TTM) | $3.1B |
| Revenue Growth | +8.6% |
| EBITDA Margin (TTM) | 27.2% |
| Net Debt | $297M |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- SAO adjusted operating margin reached 37.8% in Q4 FY2026, an 18th consecutive quarterly expansion.
- FY2026 adjusted operating income was $702 million, up 34% year over year and more than 5x FY2023.
- Aerospace & Defense posted its highest aerospace quarter in company history in Q4 FY2026, up 17% year over year.
- Aerospace-only price rose almost 10% year over year even as reported average base price was mixed.
- Brownfield expansion is expected to be operating-income-accretive in FY2028, with a $150 million incremental operating income milestone by 2030.
What We’re Watching
- Structural customers are ordering below the rates they acknowledge they need; management expects an uptick within the next 1–2 quarters.
- Energy swung from +32% sequential in Q3 FY2026 to -22% sequential in Q4 FY2026 on IGT order timing.
- Brownfield completion, qualification, and final product mix remain execution-sensitive; the site is not confirmed in supplied transcripts.
Thesis is strengthening: record earnings, 18 consecutive quarters of SAO margin expansion, raised guidance, and customers acknowledging under-ordering all point in one direction. The open question is whether Boeing and Airbus build rates and structural order conversion arrive on the timeline management expects, or whether aerospace caution persists.
Earnings Beat
Carpenter reported Q4 FY2026 revenue of $851.0 million, gross margin of 31.6%, and operating income of $206.9 million, up 37% year over year and 11% sequentially. SAO adjusted operating margin reached 37.8%, an 18th consecutive quarterly expansion.
| Metric | Q4 FY2026 | Q3 FY2026 | Q4 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $851M | $812M | $756M | +12.6% |
| Gross margin | 31.6% | 31.0% | 28.3% | +330bps |
| EBITDA | $245M | $223M | $187M | +31.1% |
| EPS | $3.24 | $2.78 | $2.21 | +46.5% |
| SAO adjusted operating margin | 37.8% | 35.6% | 30.5% | +23.9% |
If you want to take that guide and say that’s the floor for FY ’27, you wouldn’t get any pushback from me.— Tony Thene, CEO, July 30, 2026
Management tone: Management was direct and emphatic about its guidance philosophy, saying it sets targets it has high confidence in and then works to overachieve. On the FY2027 guide, it allowed it to be called a floor, and it addressed the CEO transition plainly.
Management Guidance
For FY2027, management guided total operating income of $850 million to $880 million, approximately 21% to 25% growth over FY2026, and adjusted free cash flow of $400 million to $430 million. For Q1 FY2027, management guided total operating income of $195 million to $200 million, SAO operating income of $218 million to $222 million, PEP operating income of $6 million to $7 million, and corporate costs of approximately $29 million. Management also introduced a FY2029 operating income target of approximately $1.2 billion to $1.3 billion.
Trajectory
Revenue accelerated through FY2026, from $734 million in Q1 to $851 million in Q4, while gross, operating, and EBITDA margins expanded by 210, 340, and 300 basis points respectively. The driver is volume growth, mix shifts toward higher-value aerospace and energy materials, and pricing; management said Q4 average base price fell only because lower-priced products made up a larger share of mix. SAO's adjusted operating margin reached 37.8%, its eighteenth straight quarterly increase.
The Model
The model projects FY+1 revenue of $3,529 million and EBITDA of $1,016 million (28.8% margin). For FY+2, it projects revenue of $3,988 million and EBITDA of $1,196 million (30.0% margin). The near-term is anchored by management's FY2027 operating income guidance of $850 million to $880 million; the FY+2 projection assumes continued demand strength and the brownfield expansion beginning to contribute.
| Metric | FY2026 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $3.1B | $3.5B | $4.0B |
| YoY Growth | — | +13.0% | +13.0% |
| EBITDA | $849M | $1.0B | $1.2B |
| EBITDA Margin | 27.2% | 28.8% | 30.0% |
Projections are the median of 5 independent model runs. The model’s revenue sits 3.8% above analyst consensus.
For FY2027, management guided total operating income of $850 million to $880 million, approximately 21% to 25% growth over FY2026, and adjusted free cash flow of $400 million to $430 million. For Q1 FY2027, management guided total operating income of $195 million to $200 million, SAO operating income of $218 million to $222 million, PEP operating income of $6 million to $7 million, and corporate costs of approximately $29 million. Management also introduced a FY2029 operating income target of approximately $1.2 billion to $1.3 billion.
What Could Go Right — and Wrong
- Structural customers begin ordering to the levels they acknowledge they need; management expects an uptick within the next 1–2 quarters.
- Boeing reaches 47 737s per month this summer and 52 per month near term, pulling aerospace volume higher.
- SAO margin expansion continues, with management saying 35.6% is not the ceiling.
- The brownfield project qualifies with a richer product mix and contributes more than the public $150 million by 2030 milestone.
- Medical returns to year-over-year growth, adding a non-aerospace earnings leg.
- Boeing or Airbus build-rate execution stalls, delaying the expected structural order inflection.
- Structural customer caution persists and keeps orders below acknowledged demand rates.
- The brownfield project slips or produces a less favorable mix, delaying OI accretion.
- IGT timing volatility continues; energy fell 22% sequentially in Q4 after +32% in Q3.
Looking Ahead
The next 12 months center on Q1 FY2027 actuals against guidance, Boeing's 737 build-rate progression toward 47 per month this summer and 52 per month near term, and whether aerospace structural order intake inflects within the next one to two quarters. The brownfield expansion is expected to complete by the start of fiscal 2028, with management expecting it to be operating-income-accretive in FY2028, and a large LTA renewal is currently in negotiation over the next two years.
- Summer 2026Boeing reaches 47 737s/month — Confirms build-rate step management cites as structural order trigger.
- Q1 FY2027Q1 FY2027 earnings report — Tests guided total OI $195M–$200M and SAO $218M–$222M.
- Near termBoeing reaches 52 737s/month — Next build-rate step against ~16,000-aircraft backlog.
- Next 1–2 quartersStructural order inflection — Sustained order intake increase from aerospace structural customers.
- Start of FY2028Brownfield completion — Construction, installation, and qualification; OI-accretive expected in FY2028.
- Next 2 yearsLarge LTA renewal — Negotiation on one significant contract; terms not disclosed.
Financials
Annual Summary
| Metric | FY2025 | FY2026 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $2.9B | $3.1B | $3.1B | +8.6% |
| Gross Margin | 26.7% | 30.5% | 30.6% | +385bps |
| EBITDA | $661M | $849M | $3.2B | +28.5% |
| EBITDA Margin | 23.0% | 27.2% | 27.2% | +420bps |
| Net Income | $376M | $530M | $530M | +40.9% |
| Free Cash Flow | $286M | $362M | $1.0B | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)30.6%
- EBITDA Margin (TTM)27.2%
- Net Margin (TTM)17.0%
- ROIC22.0%
- FCF Conversion42.7%
- SBC / Revenue0.8%
The Company
Carpenter Technology produces and distributes premium specialty alloys: titanium alloys, powder metals, stainless steels, alloy steels, and tool steels. These materials go into critical aerospace and defense, medical, transportation, energy, industrial, and consumer applications. Its specialty alloys sit inside industrial gas turbines used for data-center power and inside critical components used in semiconductor production.
The company operates two reportable segments. Specialty Alloys Operations (SAO) is the major premium alloy and stainless steel manufacturing operation, with primary integrated mills in Reading and Latrobe, Pennsylvania plus South Carolina and Alabama. Performance Engineered Products (PEP) includes the Dynamet titanium business, Carpenter Additive, and the Latrobe and Mexico distribution businesses. SAO is the dominant earnings engine.
Business Segments
Competitive Landscape
Carpenter is a specialty alloy producer for critical applications. ATI is a documented competitor, while other names are inferred from supply-chain wiring. Customers increasingly prioritize security of supply, and aerospace LTA coverage is about 60–65%.
- Documented competitor.
- Haynes InternationalNamed in supply-chain wiring; relationship inferred and not discussed in supplied calls.
- PCCNamed in supply-chain wiring; relationship inferred and not discussed in supplied calls.
- VDM MetalsNamed in supply-chain wiring; relationship inferred and not discussed in supplied calls.
- Aperam/APEMYNamed in supply-chain wiring; relationship inferred and not discussed in supplied calls.
Supply Chain
Carpenter sits between raw-material suppliers of nickel, cobalt, titanium sponge, and scrap and downstream aerospace, energy, semiconductor, and medical customers. No neighbor transcript directly mentioned CRS by name.
More on CRS: Earnings recap