$LPTH
LightPath Technologies | The Defense Infrared Play Nobody’s Talking About
$LPTH is no longer the sleepy optical components company it once was. Over the past year it has quietly transformed into a vertically integrated infrared optics and imaging systems provider with a real defense thesis behind it. Q3 FY2026 revenue came in at $19.1M — that’s 109% growth year-over-year — and nine-month revenue of $50.6M has already doubled the prior year’s comparable figure. Gross margins expanded 700bps to 36% and adjusted EBITDA turned positive for the third consecutive quarter. The market is starting to pay attention, but the story is still early.
What makes $LPTH structurally interesting right now is the supply chain angle. Their proprietary BlackDiamond chalcogenide glass is a domestic alternative to germanium-based infrared materials — the kind that the US currently sources heavily from China. As defense supply chain mandates tighten and geopolitical risk to critical materials intensifies, LPTH sits in a rare position as a US-based, vertically integrated IR optics producer. The acquisition of Amorphous Materials doubles their glass production capacity and directly feeds this thesis. This isn’t just a growth story — it’s a national security supply chain story.
The backlog tells the real tale. $LPTH is sitting on a record $110M+ backlog anchored by a $9.6M defense camera order and a growing pipeline of IR imaging programs. The recent addition of senior leadership with deep defense and aerospace backgrounds — Doug Schoen as SVP of Global Sales and Ryan Workman as VP of Business Development — signals an intentional push into higher-value, longer-duration defense contracts. When a small-cap optics company starts hiring people who speak the language of defense primes, the sales cycle shortens and deal sizes grow. That’s a qualitative inflection worth tracking.
The honest risk here is profitability. Net loss widened to $4.1M in Q3 despite the revenue surge, and operating costs are scaling alongside revenue. The multiple is not cheap — P/S is rich and demands flawless execution. One analyst has a $17 price target implying a path to $300M+ in annual revenue, which requires sustained contract wins and margin expansion materializing on schedule. Cash is healthy at ~$74M with minimal leverage so dilution risk is contained near-term, but this is absolutely a show-me story. Index inclusion in the S&P Technology Hardware Select Industry Index brings added visibility and liquidity as they scale — a quiet tailwind.
Not financial advice.
