Three Silent Nvidia Bets Beyond the Chip

Memory scarcity kept investors busy for a year, and now the same physical wall is squeezing the rest of the AI stack. The host's opening argument is blunt: Wall Street spent months believing that buying accelerators was enough to build the future, yet raw computing power earns nothing on its own. Without optical lines that carry light, ready-to-allocate compute clusters and contracted megawatt power, even the fastest chip sits idle. A $1.3T construction supercycle is flowing toward the companies holding these three physical tollgates. The trio controlling power, light and capacity collects the transit fee every large technology group is forced to pay.

The line-up is set: optical connectivity engine Lumentum (Nasdaq: LITE) , rentable compute cloud Nebius (Nasdaq: NBIS) and campus landlord Nasdaq: APLD . The host reads these stocks together with Nvidia's billion-dollar moves and argues the portfolio should stand on the right side of this physical squeeze. Because each name holds a different layer of the stack, the thesis rests on a whole investment wave rather than a single product. Below I open up each stock with balance-sheet figures and independent sources.

Lumentum: the line that carries light

In clusters of tens of thousands of accelerators, copper links hit a wall of heat and latency, and that is where Lumentum steps in. The company keeps clusters running at full speed with high-power lasers, photonic components, transceivers and optical circuit switches. The accounts back the story: fiscal fourth-quarter revenue came in at $1,006.3 million , more than double the prior year, up 109.3%. According to the Zacks assessment published on Yahoo, the company beat the $988.6 million market consensus, earned $3.23 per share and said it would reach its $1.25 billion quarterly revenue target ahead of schedule. First-quarter guidance points to $1,225–1,275 million of revenue with a 39.5–40.5% operating margin.

Lumentum's strongest card is demand running ahead of supply: pump-laser shipments grew 80% year over year and are effectively sold out, while EML shipments set records. 800G volumes still dominate, and the 1.6T ramp is only beginning. According to Reuters, Nvidia announced on March 2, 2026 a two-billion Nvidia pledge for each of Lumentum and Coherent, with multibillion-dollar purchase commitments plus capacity and access rights attached. The host adds that optical circuit switches reached a $100 million quarterly tempo and long-term laser agreements strengthen order visibility. The picture shows a stock carrying its premium valuation with growth and operating leverage.

Nebius: rentable sovereign compute power

Nebius skips the bloated layers of legacy clouds and builds bare-metal compute clusters, and because it leases sites instead of buying them, deployment takes months rather than years. Nebius's own release puts second-quarter revenue at $582.3 million , up 454% year over year, with the first half reaching $981.3 million and adjusted EBITDA at $236.2 million. Hourly rental prices were raised by roughly 20%, and the payback period on contracted capacity fell to 1 year and 10 months. Surging customer prepayments co-finance capital spending, which means clients fund part of the expansion upfront.

The real leap is on the enterprise side: according to the Palantir investor release, the two companies formed a strategic partnership on September 8, 2026, with Palantir naming Nebius its preferred sovereign-stack partner . Once integration completes, Nebius compute and inference endpoints will be served from inside the Palantir perimeter, so corporate customers keep control of their compute, data and models. Nvidia's direct shareholding adds confidence to the card. Management targets 5 gigawatts of contracted power by the end of 2026, and long-term commitments give the stock multi-year revenue visibility.

Applied Digital: the landlord of the megawatt

Applied Digital works like a digital landlord, building liquid-cooled AI campuses designed to last more than thirty years. According to the AppliedDigital release, fiscal first-quarter 2027 revenue rose 322% year over year to $341.9 million, a clear top-line beat , adjusted EBITDA reached $64.4 million and the adjusted net loss stayed at just $4.1 million. A total of 1.41 gigawatts of critical load is leased across five campuses, signed contracts carry $36 billion of revenue, a real backlog anchor , and extend to $86 billion with renewal options. The 210-megawatt, 15-year Delta Forge 2 contract alone wrote $5.2 billion of base revenue; Polaris Forge 1 is let to CoreWeave and the second campus to an investment-grade hyperscaler. More than 600 megawatts are due to enter service over the next 12 months, with 250 megawatts of further lettings targeted by year end. The energy side is closed too: a 1.2-gigawatt gas-plant purchase agreement in North Dakota plus 1 gigawatt of potential capacity in Finland. GoldmanSachs research expects data-center power to grow 165% by the end of 2030 versus 2023, so the power shortage stays this stock's best friend.