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The Photonics Play Sitting Inside Every Surgical Robot on the Market
The boring middleman pocketing billions while everyone chases the shiny prize.
In a gold rush, you don't want to be a miner. You want to sell the picks and shovels. That's the setup I want to walk through today.

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What Just Happened
There's a small tech company you've probably never heard of, and it sells the precision motion, vision, and photonics parts inside almost every surgical robot, gene sequencer, and semiconductor inspection tool being built. After two years of choppy comps, the numbers finally turned.
Novanta (NASDAQ: NOVT) is that supplier.
Action: Start building a position around current levels ahead of the Q3 2026 earnings print expected in early November, which should confirm whether the medical robotics ramp is real. Stock is sitting just below $150 right now. Worth noting as you size the entry.
Novanta's print was the first quarter in three years where revenue growth re-accelerated across the portfolio. Medical Solutions led the way. That's the segment the market cares about most, because that's where the surgical robotics exposure lives.
Guidance stepped up after the August 5 print. Second-quarter revenue came in at $266 million, up 10% from a year earlier, with 9% of that organic. Adjusted EBITDA rose 16% to $61 million and adjusted diluted EPS climbed 17% to $0.89.
Management then guided third-quarter revenue to $300 million to $304 million, more than 21% growth, with adjusted EPS of $0.95 to $1.00. Translation for you: the OEM customers, Illumina (NASDAQ: ILMN) among them, are ordering again.
Here's the thing. Full-year revenue guidance now sits near $1.13 billion to $1.14 billion with adjusted EPS of $3.68 to $3.74, the fastest growth this business has printed in three years. The market is only starting to price that in.

What the Business Actually Does
Novanta doesn't make finished medical devices, sequencers, or lithography tools. It makes the guts inside them. The precision components other OEMs bolt into their own machines.
Think laser scanning heads, precision servo motors, machine vision optics, encoders, RFID scanners. Small parts, but a single surgical robot might contain a dozen of them, and each one gets spec'd in years before the finished product ever ships. Once you're designed in, you're basically unswappable for the life of the platform.
Customer list reads like a who's who: Intuitive, Medtronic, Stryker, J&J, Illumina, ASML, Beckman Coulter. Long product cycles, high switching costs, sticky recurring content per system.

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Why the Market Cares Again
The surgical robot pipeline is finally shipping. J&J's Ottava, Medtronic's Hugo, Stryker's Mako Spine, and a fresh wave from private players are all in late-stage rollout. Every new platform means multiple Novanta components per system, and the ramp curve for a new robot typically runs you 3 to 5 years of accelerating unit volumes.
Sequencing is refreshing too. Illumina's next-gen NovaSeq X installed base is rolling out, and the platform uses more precision motion content per instrument than the prior generation. That's a per-unit content step-up, not just a volume story.
Semi equipment is bottoming. Novanta's Photonics segment sells into lithography inspection and metrology tools. After a brutal 2024-2025 run for that end market, orders are stabilizing. Any real ASML or Applied Materials capex recovery drops right through to you.
Action: Watch for Medtronic and J&J surgical robot rollout updates in their Q3 filings, plus any ASML capex commentary. Those are the leading indicators for Novanta's next two quarters. |

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What the Financials Are Signaling
Gross margins are holding. Even through the demand air pocket, gross margins stayed in the high 40s. Q2 came in at 47% adjusted gross margin, up 100 basis points year over year. That's what you want to see, and it means the pricing power on custom-designed content is real.
Cash generation is intact. Operating cash flow was $64.9 million in the quarter, up from $15.1 million a year earlier, and $116.5 million year to date versus $46.8 million. That's the fuel for their bolt-on M&A engine, and Novanta has been a serial acquirer of small, complementary photonics shops.
The balance sheet has room. Gross debt was $239 million against a $719 million cash balance at quarter-end, so net leverage is actually negative, roughly $480 million of net cash. Plenty of dry powder for the next deal and no refinancing pressure hanging over the story.

The Valuation Problem You Should Not Ignore
Multiple is not cheap. Novanta trades around 27x trailing EV/EBITDA, and forward estimates don't bring that down dramatically given where full-year adjusted EBITDA guidance is sitting. That's a meaningful premium to industrial peers like Rockwell or Emerson, and it prices in the medical robotics narrative hard. If Q3 disappoints, that multiple compresses fast.
Growth needs to reaccelerate to justify it. At current levels, you're paying for organic revenue growth to hold in the high single digits or better. Two more flat quarters and the bull case cracks.
Not a bargain, a growth-at-a-fair-price setup. Be honest with yourself here. This isn't a value play. You're buying a quality compounder at a full price, betting the earnings inflection is real. Size accordingly.

Bear Case
Customer concentration is real. Two OEM customers in the medical end market accounted for roughly 12% and 11% of revenue last year. A handful of buyers can swing any given quarter. If Illumina delays or Intuitive slows a rollout, your quarter misses. Simple as that.
Also, the semi cycle is not fully healed. The Photonics segment is still recovering, and another leg down in memory or lithography capex would push out the semi tailwind by another year.
Small-cap liquidity. Daily volume is modest. If sentiment turns, the exit gets crowded quickly. Use limit orders, always.
Multiple compression. At the current premium, any earnings hiccup gets punished hard. The stock can absorb bad news, but not a bad quarter and a guide down in the same print.
Action: Hedge with a broader industrial tech ETF or a mid-cap medtech name like Globus Medical (NYSE: GMED), if you want exposure to the surgical robotics theme without the small-cap volatility. |

How I'd Frame a Position
Starter position now. Buy a third of your intended size around current levels near $149, ahead of the November catalyst. You want exposure before the print, not after.
Add on the print if guidance goes up. If Q3 confirms the inflection, add another third. Multiple will already be moving, but the re-rating cycle for a name like this can run you 12 to 18 months.
Reserve dry powder for a pullback. Keep the last third for a broader market drawdown or a semi-cycle scare that pulls the stock 10 to 15% lower. That's your best risk-adjusted entry.
If you already own it, hold through the print. Don't trim into strength unless the position has grown well past your intended weight.

Bottom Line
Novanta is the classic pick-and-shovel setup. You don't have to guess which surgical robot wins, which sequencer platform takes share, or which lithography vendor lands the next contract. Novanta ships into all of them.
The Q2 print flipped the trend. The Q3 print in November either confirms or breaks the thesis. Start small, size up on confirmation, and treat this as a 12- to 18-month compounder story, not a trade.

Setup Scorecard
Entry Zone: Around current levels (~$149)
Target: $172
Stop Loss: Reassess below $137
Catalyst Timeline: Q3 2026 earnings in early November, then design win commentary through Q1 2027
Confidence Level: Medium-High. Story is intact, and the setup is early, but the valuation leaves no room for a bad print.

That's our coverage for today; thanks for reading! Reply to this email with feedback or any tech stocks you want me to check out.
Best Regards,
—Noah Zelvis
Tech Stock Insider


