What drove MTRN's strong EPS growth in Q4 2024?

Materion's strong EPS growth in Q4 2024 can be attributed to several key factors:

1. **Revenue Growth**: Materion reported a total revenue of $436.87 million for the quarter, which represents a year-over-year increase of 3.8%. This growth in revenue, although modest, contributed to the increase in EPS.
2. **Value-Added Sales Growth**: The company saw a 2% increase in value-added revenue, with specific segments experiencing notable growth. Performance Materials reported a 5% increase, and Electronic Materials showed a 1% growth. These increases in value-added sales, which are directly related to the company's profitability, played a significant role in boosting EPS.
3. **Gross Margin Improvement**: Materion's value-added gross margin rose about four points to 31.4%. This improvement in gross margin indicates better profitability on the revenue generated, which in turn contributes to higher EPS.
4. **Cost Management**: The company has been aggressive in managing costs during the period of revenue headwinds. Effective cost management allowed Materion to maintain profitability and support EPS growth despite the challenges in the broader market.
5. **Operating Performance**: Materion achieved record quarterly adjusted EBITDA of $61.5 million, up from $53.3 million in the prior year quarter. This increase in EBITDA, which reflects the company's operating performance, is a direct result of higher volume and strong cost management. EBITDA growth typically translates to higher EPS when net income is considered.

In summary, Materion's strong EPS growth in Q4 2024 is driven by a combination of revenue growth, particularly in value-added segments, improved gross margins, effective cost management, and strong operating performance as reflected by the increase in EBITDA.