Certification And Acquisition Risks Will Challenge Aerospace Pipeline Yet Support Durable Upside Potential

Catalysts

About Loar Holdings

Loar Holdings is an aerospace and defense supplier focused on proprietary components across commercial OEM, commercial aftermarket, general aviation and defense platforms.

What are the underlying business or industry changes driving this perspective?

• Although the commercial aviation industry continues to see secular demand for travel and freight, Loar may struggle to fully translate its roughly $700 million new business pipeline into realized sales if certification and customer engineering timelines keep slipping. This would temper the contribution to revenue and adjusted earnings growth.
• While large backlogs at major aircraft manufacturers and an aging commercial fleet support long-duration demand for Loar’s content, any sustained production bottlenecks or airline capacity rationalization could slow OE line-fit and aftermarket volumes. This would put pressure on the pace of top line growth and limit further margin expansion.
• Although the portfolio of highly proprietary content positions Loar to benefit from long service lives on commercial and military platforms, customer bulk ordering patterns and distributor inventory adjustments, especially in defense and aftermarket, can create extended lulls that weigh on reported revenue and near term EBITDA.
• While acquisitions like LMB and Harper expand proprietary product coverage across a broad aerospace and defense market, integrating lower margin or more complex businesses can dilute profitability and increase noncash charges. This may constrain net margins and adjusted net income even when sales are healthy.
• Although pricing initiatives have recently outpaced cost inflation and supported record adjusted EBITDA margin of 40.5% in Q1 2026, ongoing cost pressures, capacity investments to keep up with demand and higher interest expense could limit how much additional margin improvement flows through to future earnings.

Assumptions

How have these above catalysts been quantified?

• This narrative explores a more pessimistic perspective on Loar Holdings compared to the consensus, based on a Fair Value that aligns with the bearish cohort of analysts.
• The bearish analysts are assuming Loar Holdings's revenue will grow by 13.5% annually over the next 3 years.
• The bearish analysts assume that profit margins will increase from 12.6% today to 14.3% in 3 years time.
• The bearish analysts expect earnings to reach $112.2 million (and earnings per share of $1.12) by about May 2029, up from $68.0 million today. The analysts are largely in agreement about this estimate.
• In order for the above numbers to justify the price target of the more bearish analyst cohort, the company would need to trade at a PE ratio of 75.2x on those 2029 earnings, down from 88.8x today. This future PE is greater than the current PE for the US Aerospace & Defense industry at 40.2x.
• The bearish analysts expect the number of shares outstanding to remain consistent over the next 3 years.
• To value all of this in today's terms, we will use a discount rate of 8.29%, as per the Simply Wall St company report.

Risks

What could happen that would invalidate this narrative?

• Certification delays and slow customer engineering cycles on the roughly US$700 million new business pipeline could keep pushing programs out in time, which would restrict how much of that long dated opportunity turns into realized sales and slow the contribution to revenue and earnings.
• Bulk ordering patterns and unpredictable inventory burn in defense, illustrated by the F 18 brakes and RC 135 Auto Throttle, can create extended gaps between large orders that are not fully offset by backlog. This can introduce volatility into reported revenue and compress EBITDA and net income in certain periods.
• A higher interest cost burden, combined with ongoing noncash amortization and inventory step up charges linked to acquisitions such as LMB and Harper, can offset part of the benefit from high adjusted EBITDA margins. This would limit growth in GAAP net income and could challenge the current valuation multiples.
• If airlines respond to higher fuel costs by cutting capacity more aggressively or for longer than management currently expects, the lagged impact on commercial aftermarket demand could reduce volumes for Loar's proprietary content. This would put pressure on revenue, operating leverage and net margins.
• An acquisition pipeline that is large but varied in quality raises the risk of adding lower margin or harder to integrate businesses, as seen with Harper initially diluting margins. This could cap future margin expansion and weigh on earnings growth if integration benefits are slower to appear.

Valuation

How have all the factors above been brought together to estimate a fair value?

• The assumed bearish price target for Loar Holdings is $71.0, which represents up to two standard deviations below the consensus price target of $83.4. This valuation is based on what can be assumed as the expectations of Loar Holdings's future earnings growth, profit margins and other risk factors from analysts on the more bearish end of the spectrum.
• However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $100.0, and the most bearish reporting a price target of just $71.0.
• In order for you to agree with the more bearish analyst cohort, you'd need to believe that by 2029, revenues will be $785.3 million, earnings will come to $112.2 million, and it would be trading on a PE ratio of 75.2x, assuming you use a discount rate of 8.3%.
• Given the current share price of $64.48, the analyst price target of $71.0 is 9.2% higher.
• We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.