Research · Sep 3, 2026
[LOAR] Loar Holdings Thesis 2026: An Aerospace-And-Defense Specialty-Components Roll-Up Compounds Through Niche-Product Acquisitions
Loar Holdings Inc. (NYSE: LOAR), headquartered in Lake Success, New York, is a global manufacturer of specialty aerospace + defense components operating a Transdigm-style niche-product roll-up business model that acquires specialty-aerospace-component manufacturers with proprietary engineered products + sole-source supplier positions + strong aftermarket economics and operates them under the Loar umbrella. Founded ~2017 by Dirkson Charles (co-founder + CEO) and Glenn D'Alessandro (co-founder + Co-CEO + President of Operations) plus selected co-founders, with GTCR (Chicago-based private-equity firm) as the major financial sponsor. The founding thesis was to replicate the Transdigm specialty-aerospace-components roll-up playbook (the model Nick Howley + Transdigm Group TDG built into one of the most successful US compounders over 25+ years) at smaller-scale + with complementary niche-product targets that don't directly overlap with Transdigm's existing portfolio. Loar IPO'd April 2024 at $28/share. Under co-founder + CEO Dirkson Charles (with D'Alessandro as Co-CEO), FY2025 closes with selected various aggregate revenue ~$0.45-0.55B (~25-35% YoY growth), adjusted EBITDA ~$0.18-0.22B (40%+ margins), adjusted EPS ~$0.65-0.85, FCF ~$0.10-0.15B, and ~93-95M shares outstanding. The first deep-dive — the specialty-aerospace-components manufacturing portfolio + the niche-product roll-up strategy — covers Loar's ~17-20+ completed acquisitions building a diversified portfolio of ~10-15+ business units making proprietary niche components across sub-system components, fasteners, hydraulic + actuation systems, sealing systems, electromechanical components. Product economics feature 50-65%+ gross margins reflecting proprietary-design + certified-supplier + sole-source positioning that gives pricing power; aftermarket gross margins 70%+ vs OE 50-60% providing margin-mix tailwind as installed base ages. The Transdigm-style playbook: acquire + operate with aggressive pricing + operational discipline + decentralized management + focus on aftermarket + fund growth through M&A. FY2026 catalyst is continued M&A pace (the dominant value-creation driver), organic growth, and post-acquisition margin expansion. Competes with Transdigm Group (TDG), Heico (HEI), Curtiss-Wright (CW), Moog (MOG.A), Ducommun (DCO), Astronics (ATRO), Mercury Systems (MRCY). The second deep-dive — the commercial + military + aftermarket end-market exposure + the post-IPO strategic positioning — covers Loar's end-market diversification. Commercial aerospace (~45-50%) exposes to Boeing 737/787/777/767 + Airbus A320neo/A330/A350 + Embraer + Bombardier — recovering from COVID-19 since 2022 but facing Boeing production challenges (January 2024 Alaska 737-MAX-9 door-plug incident triggering FAA production caps, fall 2024 machinists strike, ongoing quality issues), with Airbus ramping slower than planned on supply-chain constraints. Military aerospace (~25-30%) exposes to F-35, F-15EX, F-16, F-18, F-22 + helicopters + weapons-system supply chains benefiting from 2024-2026 defense-budget tailwinds (Ukraine + Indo-Pacific + Golden Dome). F-35 is the largest single military exposure. Business jets (~15-20%) exposes to Gulfstream, Bombardier, Cessna Textron, Embraer business-jet programs at high production rates supporting post-COVID corporate aviation. Aftermarket (~10-15%, growing) provides structurally higher-margin spare-parts + MRO revenue from the multi-decade installed base. FY2026 catalyst is commercial + military + business-jet performance, aftermarket-growth pace, and post-IPO GTCR secondary-offering activity. Capital position is moderately-to-elevated leveraged: net leverage ~3.5-4.5x net-debt-to-TTM-adjusted-EBITDA (elevated post-M&A + post-IPO PE-sponsored structure), Ba3/B1-area credit ratings, senior secured term loans + senior unsecured notes, FCF ~$0.10-0.15B/yr, capex ~$15-25M/yr (capex-light), no dividend, modest opportunistic buybacks de-prioritized, ~93-95M shares post-IPO, GTCR + co-founders retain substantial concentrated ownership. At ~$65-105 per share, equity value ~$6-10B, ~30-55x EV/adj-EBITDA — substantial premium-growth roll-up multiple reflecting high growth + 40%+ margins + Transdigm-style recognition. Base case is ~20-30% revenue growth via M&A + organic + multiple stability + EPS growth; bull case is M&A pace continuing + commercial-aerospace recovery + 35-45x re-rating + 30-50%+ total return; bear case is commercial-aerospace stalling + M&A multiple inflation + leverage stays elevated + de-rating to 20-25x.