Ampco Pittsburgh AP

NYSE AP

$8.46 -0.29 (-3.31%)

As of: Sep 9, 2026 · 3:59 PM EDT

Key Stats

Market Cap179.96 Mn

P/E-4.12

P/S0.56

Div. Yield0.00

Total Debt (Qtr)137.57 Mn

Revenue Growth (1y) (Qtr)-9.01

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About

Ampco-Pittsburgh Corporation manufactures and sells highly engineered, high performance specialty metal products and customized equipment utilized by industry throughout the world. The company generates revenue through the sale of forged hardened steel rolls, cast rolls, forged engineered products, custom engineered finned tube heat exchange coils, air handling systems, and centrifugal pumps to sophisticated commercial and industrial users worldwide. The company operates…

Ampco-Pittsburgh Corporation manufactures and sells highly engineered, high performance specialty metal products and customized equipment utilized by industry throughout the world.

The company generates revenue through the sale of forged hardened steel rolls, cast rolls, forged engineered products, custom engineered finned tube heat exchange coils, air handling systems, and centrifugal pumps to sophisticated commercial and industrial users worldwide.

The company operates through the following segments: Forged and Cast Engineered Products (FCEP) and Air and Liquid Processing (ALP).

FCEP: This segment produces forged hardened steel rolls used primarily in hot and cold rolling mills by producers of steel, aluminum and other metals, cast rolls used mainly in hot strip mills, medium/heavy section mills, roughing mills, and plate mills, and forged engineered products sold to customers in the steel distribution market, oil and gas industry, and the aluminum and plastic extrusion industries.
ALP: This segment includes Aerofin, Buffalo Air Handling and Buffalo Pumps divisions, producing custom engineered finned tube heat exchange coils for original equipment manufacturers and commercial, nuclear power generation and industrial manufacturing, large custom designed air handling systems for institutional, such as hospital and university, pharmaceutical and general industrial building markets, and centrifugal pumps for fossil fueled power generation, marine defense and industrial refrigeration industries.

Ampco-Pittsburgh Corporation believes its subsidiaries are significant participants in the niche markets they serve, facing competition based on quality, service, price, and delivery, with significant barriers to entry that make it challenging for new competitors to enter the markets served by the company.

The company serves steel producers, aluminum and plastic extrusion companies, oil and gas firms, power generation utilities, the U. S. military, hospitals, universities, pharmaceutical companies, industrial building owners, fossil fueled power generators, marine defense contractors, and industrial refrigeration users. While no specific customer names are disclosed, individual customers have represented up to 12% of a segment’s net sales in recent years.

Investment Thesis

▲ Bull case

Ampco-Pittsburgh Corporation (AP) is positioned to benefit significantly from structural growth in the Air and Liquid Processing (ALP) segment, which is experiencing robust demand from secular growth markets like data centers and pharmaceutical manufacturing, where custom engineered pumps and heat exchangers are critical infrastructure. The Q1 2026 earnings call revealed record customer orders and adjusted EBITDA in ALP, driven by a 17% revenue increase and a 52% year-over-year surge in profitability, with backlog growing 19% ($23.5 million) to reflect sustained demand. Management emphasized that manufacturing capacity expansions from 2024 investments are already online, with additional Navy-funded equipment arriving in Q2 and H2 2026, signaling a multi-year runway for scaling production without proportional cost increases. Crucially, ALP’s dominance in nuclear heat exchangers and commercial pumps for gas turbines—both tied to U.S. Navy fleet expansion and clean energy trends—creates a defensible moat that is underappreciated by the market, which remains fixated on the Forged and Cast Engineered Products (FCEP) segment’s near-term volatility. The ALP segment’s ability to convert rising orders into backlog and revenue, combined with improving manufacturing efficiencies and favorable product mix, suggests that the current quarterly EBITDA of $8 million (up from $5.3 million in Q4 2025) is a floor, not a ceiling, with potential for double-digit adjusted EBITDA margins as utilization increases and fixed costs are leveraged across higher volumes.
The Forged and Cast Engineered Products (FCEP) segment is undergoing a powerful inflection point driven by market normalization, tariff stabilization, and competitor exits, which management highlighted as undercommunicated catalysts for margin expansion and market share gains. Sam Lyon explicitly noted that two competitors have exited key markets—Marichal Ketin MKB in Europe entering receivership and a South American player withdrawing from cast and forged rolls—creating immediate opportunities for AP to capture share, particularly as the company is already receiving direct customer inquiries and orders previously unattainable. Tariff uncertainty, which had suppressed large roll orders by an estimated 35% in Q4 2025 and Q1 2026, has now normalized, with order books recovering in Q2 and Q3 2026 and FEP demand and margins improving due to the 50% Section 232 tariff barrier remaining intact on competing imports. Furthermore, the closure of the U.K. facility in late 2025 is yielding $7–8 million in annualized SG&A and depreciation savings, with depreciation already down $400,000 in Q1 2026, and the company is on track to realize full savings by year-end. These structural improvements—combined with reshoring trends in infrastructure, data centers, and pharmaceuticals driving domestic steel demand—position FCEP for a meaningful rebound, with management guiding to a $7–8 million annual adjusted EBITDA improvement run-rate exiting 2026, a figure that implies Q4 2026 EBITDA could approach $11–12 million if FCEP normalizes and ALP sustains growth.

Ampco-Pittsburgh Corporation (AP) is positioned to benefit significantly from structural growth in the Air and Liquid Processing (ALP) segment, which is experiencing robust demand from secular growth markets like data centers and pharmaceutical manufacturing, where custom engineered pumps and heat exchangers are critical infrastructure. The Q1 2026 earnings call revealed record customer orders and adjusted EBITDA in ALP, driven by a 17% revenue increase and a 52% year-over-year surge in profitability, with backlog growing 19% ($23.5 million) to reflect sustained demand. Management emphasized that manufacturing capacity expansions from 2024 investments are already online, with additional Navy-funded equipment arriving in Q2 and H2 2026, signaling a multi-year runway for scaling production without proportional cost increases. Crucially, ALP’s dominance in nuclear heat exchangers and commercial pumps for gas turbines—both tied to U.S. Navy fleet expansion and clean energy trends—creates a defensible moat that is underappreciated by the market, which remains fixated on the Forged and Cast Engineered Products (FCEP) segment’s near-term volatility. The ALP segment’s ability to convert rising orders into backlog and revenue, combined with improving manufacturing efficiencies and favorable product mix, suggests that the current quarterly EBITDA of $8 million (up from $5.3 million in Q4 2025) is a floor, not a ceiling, with potential for double-digit adjusted EBITDA margins as utilization increases and fixed costs are leveraged across higher volumes.
The Forged and Cast Engineered Products (FCEP) segment is undergoing a powerful inflection point driven by market normalization, tariff stabilization, and competitor exits, which management highlighted as undercommunicated catalysts for margin expansion and market share gains. Sam Lyon explicitly noted that two competitors have exited key markets—Marichal Ketin MKB in Europe entering receivership and a South American player withdrawing from cast and forged rolls—creating immediate opportunities for AP to capture share, particularly as the company is already receiving direct customer inquiries and orders previously unattainable. Tariff uncertainty, which had suppressed large roll orders by an estimated 35% in Q4 2025 and Q1 2026, has now normalized, with order books recovering in Q2 and Q3 2026 and FEP demand and margins improving due to the 50% Section 232 tariff barrier remaining intact on competing imports. Furthermore, the closure of the U.K. facility in late 2025 is yielding $7–8 million in annualized SG&A and depreciation savings, with depreciation already down $400,000 in Q1 2026, and the company is on track to realize full savings by year-end. These structural improvements—combined with reshoring trends in infrastructure, data centers, and pharmaceuticals driving domestic steel demand—position FCEP for a meaningful rebound, with management guiding to a $7–8 million annual adjusted EBITDA improvement run-rate exiting 2026, a figure that implies Q4 2026 EBITDA could approach $11–12 million if FCEP normalizes and ALP sustains growth.

▼ Bear case

Ampco-Pittsburgh Corporation (AP) faces significant near-term headwinds in its Forged and Cast Engineered Products (FCEP) segment that are being underestimated by management’s optimistic commentary, particularly regarding the durability of demand recovery and the true cost of operational transitions. While Samuel Lyon attributed Q1 2026’s lower EBITDA to “timing issues” such as uneven Swedish-China blended shipments and higher-cost inventory flow-through from Q4 2025, the admission that these items depressed EBITDA by approximately $3 million—bringing normalized earnings closer to $11 million—reveals a segment still struggling to achieve consistent profitability. The reliance on customer order patterns that are inherently lumpy, combined with the acknowledgment that large roll orders remain sensitive to capital expenditure cycles and tariff sentiment, suggests that any recovery is fragile and contingent on external factors beyond AP’s control. Furthermore, the company’s expectation that the only planned outages are U.S. July 4th maintenance and European summer holidays ignores the risk of unplanned downtime at the Sweden facility, which has historically suffered from lower utilization and teething problems during ramp-up, potentially undermining the expected margin improvement from higher utilization there.
Despite management’s emphasis on liquidity and balance sheet improvement, Ampco-Pittsburgh Corporation (AP) retains substantial financial risks that could constrain its ability to capitalize on growth opportunities, particularly given its modest cash position and ongoing debt burden. The Q1 2026 liquidity position—$9.2 million in cash and $30.8 million undrawn on the revolving credit facility—provides limited buffer against cyclical downturns or unexpected costs, especially as the company aims to allocate $8–10 million toward debt reduction over the balance of 2026, a goal that assumes uninterrupted cash flow generation. This plan leaves little room for error, as any shortfall in ALP’s ability to convert its record backlog into revenue—potentially due to supply chain constraints in custom-engineered equipment or delays in Navy-funded equipment installation—could derail deleveraging efforts. Moreover, the full funding of the U.S. defined benefit plan, while eliminating pension income volatility, has shifted investment strategy to a more conservative portfolio, reducing a historical source of non-operating income and increasing reliance on core operations to drive earnings. With total selling and administrative expenses only flat year-over-year despite facility closures, and with ALP’s growth requiring incremental headcount and equipment investment, there is a risk that operating leverage fails to materialize as expected, leaving AP vulnerable to margin compression if demand growth slows or input costs rise unexpectedly.

Ampco-Pittsburgh Corporation (AP) faces significant near-term headwinds in its Forged and Cast Engineered Products (FCEP) segment that are being underestimated by management’s optimistic commentary, particularly regarding the durability of demand recovery and the true cost of operational transitions. While Samuel Lyon attributed Q1 2026’s lower EBITDA to “timing issues” such as uneven Swedish-China blended shipments and higher-cost inventory flow-through from Q4 2025, the admission that these items depressed EBITDA by approximately $3 million—bringing normalized earnings closer to $11 million—reveals a segment still struggling to achieve consistent profitability. The reliance on customer order patterns that are inherently lumpy, combined with the acknowledgment that large roll orders remain sensitive to capital expenditure cycles and tariff sentiment, suggests that any recovery is fragile and contingent on external factors beyond AP’s control. Furthermore, the company’s expectation that the only planned outages are U.S. July 4th maintenance and European summer holidays ignores the risk of unplanned downtime at the Sweden facility, which has historically suffered from lower utilization and teething problems during ramp-up, potentially undermining the expected margin improvement from higher utilization there.
Despite management’s emphasis on liquidity and balance sheet improvement, Ampco-Pittsburgh Corporation (AP) retains substantial financial risks that could constrain its ability to capitalize on growth opportunities, particularly given its modest cash position and ongoing debt burden. The Q1 2026 liquidity position—$9.2 million in cash and $30.8 million undrawn on the revolving credit facility—provides limited buffer against cyclical downturns or unexpected costs, especially as the company aims to allocate $8–10 million toward debt reduction over the balance of 2026, a goal that assumes uninterrupted cash flow generation. This plan leaves little room for error, as any shortfall in ALP’s ability to convert its record backlog into revenue—potentially due to supply chain constraints in custom-engineered equipment or delays in Navy-funded equipment installation—could derail deleveraging efforts. Moreover, the full funding of the U.S. defined benefit plan, while eliminating pension income volatility, has shifted investment strategy to a more conservative portfolio, reducing a historical source of non-operating income and increasing reliance on core operations to drive earnings. With total selling and administrative expenses only flat year-over-year despite facility closures, and with ALP’s growth requiring incremental headcount and equipment investment, there is a risk that operating leverage fails to materialize as expected, leaving AP vulnerable to margin compression if demand growth slows or input costs rise unexpectedly.

Consolidation Items (2) Breakdown of Revenue (2025)

Peer group

Peer Comparison

Companies in the Metal Fabrication

S.No.	Ticker	Company	match	Market Cap	P/E	P/S	Total Debt (Qtr)
1	TNRSF	Tenaris Sa	primary	30.37 Bn	15.64	2.52	0.01 Bn
2	MLI	Mueller Industries Inc	primary	14.10 Bn	16.41	3.02	0.01 Bn
3	ACA	Arcosa, Inc.	primary	7.15 Bn	14.54	2.60	1.44 Bn
4	AZZ	Azz Inc	primary	4.20 Bn	21.10	2.50	0.48 Bn
5	CSTM	Constellium Se	primary	3.68 Bn	6.77	0.38	2.00 Bn
6	LCII	Lci Industries	primary	2.49 Bn	11.80	0.62	0.86 Bn
7	WS	Worthington Steel, Inc.	primary	1.80 Bn	123.31	0.52	0.42 Bn
8	LEG	Leggett & Platt Inc	primary	1.26 Bn	4.71	0.32	1.50 Bn

Ampco Pittsburgh AP

About

Investment Thesis

Consolidation Items Breakdown of Revenue (2025)

Consolidation Items (2) Breakdown of Revenue (2025)

Peer Comparison

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