ACK Asset Management fully exited its $29.11 million stake in Centuri Holdings (1,375,000 shares) in Q4 2025, despite the company posting record quarterly revenue of $850 million (up 18.1% YoY) and achieving a record $5.9 billion backlog. The exit raises questions about valuation concerns despite strong operational metrics and 45.9% share price appreciation over the past year.

ACK Asset Management LLC acquired 436,707 shares of Rogers Corporation for approximately $40 million in February 2026, making it a 5% position in the fund. Rogers, a supplier of engineered materials for EVs and wireless infrastructure, has gained 25% over the past year. The investment reflects confidence in the company's margin durability and exposure to EV and aerospace recovery, though the company currently trades below historical peak margins.

ACK Asset Management acquired 375,000 shares of Novanta worth $44.62 million in February 2026, making it a 5.6% position in the fund. Despite the stock being flat over the past year and underperforming the S&P 500, the investment suggests confidence in potential recovery as medical and advanced industrial demand rebounds. Novanta generated nearly $1 billion in trailing revenue with improving margins.

The global gold target market is projected to grow at a 9.1% CAGR from 2025 to 2031, driven by high purity demand, semiconductor industry needs, and technological advancements in mining and production.

Materion reported Q2 2025 earnings of $1.37 per share, beating analyst expectations by 18.6%. Revenue reached $431.7 million, surpassing estimates by 6.2%. The company maintained full-year guidance despite challenges from tariffs and reduced sales in China.

The boron carbide market is expected to grow at a CAGR of 5.3% from 2025 to 2035, driven by increasing demand in defense, nuclear energy, renewable energy, and electronics sectors. Key challenges include high production costs and competition from cheaper alternatives.

Materion, an advanced materials company, has lowered its 2024 earnings guidance due to slower-than-expected order intake. This has led to a downgrade from an analyst and a sell-off in the stock, which is now trading at a high valuation compared to its peers.

The global ceramics market is experiencing significant growth, driven by the increasing demand for advanced ceramics in industries like telecommunications and healthcare. The market is expected to reach $443.85 billion by 2033, growing at a CAGR of 6.26% from 2024 to 2033.

The global advanced materials for nuclear fusion technology market is expected to grow from $0.46 million in 2023 to $0.922 million by 2033, at a CAGR of 7.20%. The market is driven by the need for materials that can withstand the harsh conditions in fusion reactors, but cost and scalability challenges remain.

Materion (MTRN) delivered earnings and revenue surprises of -2.04% and 1.15%, respectively, for the quarter ended March 2024. Do the numbers hold clues to what lies ahead for the stock?

Alpha Metallurgical (AMR) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.

Materion (MTRN) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.