Howmet Aerospace Looks 14% Cheap After a 24% Revenue Jump and a Raised Outlook

Q2 results improved the case for waiting less

After a quarter like this, waiting for a cheaper entry may be less attractive. Howmet posted 24% year-over-year revenue growth to $2.547 billion in Q2, while adjusted EPS rose to $1.33 from $0.91 a year earlier. More importantly, the result was broad-based: operating income margin increased to 27.9% from 25.4% a year earlier, and cash from operations reached $583 million in the quarter. When revenue, margins, and cash all improve together, the business usually looks stronger than a headline beat alone.

If Howmet still trades about 14% below fair value, this quarter strengthens the case that the stock may be too cheap. The bullish view is simple: the company is showing stronger demand, better profitability, and better cash generation at the same time. The main counterpoint is that investors may treat the raised outlook as already priced in unless future quarters confirm it.

A single quarter can be noisy; a six-month view is usually more revealing. For the first half of 2026, revenue rose to $4.860 billion, up 22% from a year earlier, while operating income increased to $1.464 billion, up 44%. That suggests demand was not only stronger, but also more profitable.

Margins held up across the quarter and the half

Adjusted EBITDA margin was 32.1% for the quarter and 32.0% for the half, compared with 28.7% and 28.8% a year earlier. Management also said the quarter included absorption of the CAM fastener acquisition. That makes the margin improvement more meaningful, because it suggests underlying operating strength rather than a clean comparison against a weaker prior year.

The first-half trend shows growth translating into profit and cash

Cash generation reinforces the quality of the growth

Howmet generated $1.036 billion in cash from operations in the first half and $838 million in free cash flow, up 75% year over year. That is a useful reality check on the growth story: revenue is translating into cash the company can reinvest, repay debt, or return to shareholders.

Confirmation matters as much as the quarter itself

The next step is to see whether management can sustain the first-half momentum. Investors can track public commentary starting from May 13 at Bernstein's conference, and the next firm checkpoint is the next earnings release and conference call. If management backs up the recent demand, margin strength, and raised outlook with another solid quarter, the argument that the stock is still inexpensive becomes easier to defend.

What would keep the thesis intact

• Revenue growth remains strong rather than fading after the first half.
• Profitability stays near the current range and continues to reflect operating discipline.
• Full-year guidance holds or improves after already moving higher.

What could weaken the setup

• Margins slip meaningfully from the current ~32% range without a clear explanation.
• Integration costs, pricing pressure, or softer customer demand begin to weigh on results.
• The next report misses execution or the raised outlook starts to wobble.

If those proof points hold, the 14% below fair value discount becomes harder to dismiss. If they do not, the valuation gap may simply reflect timing risk rather than a lasting opportunity.