Among the most striking stories in today's market is the continued ascent of Coherent, a company whose shares are climbing more than 6% on the back of fresh analyst activity and sustained momentum. On a year-over-year basis, the stock has surged more than 400%, and it is up over 100% so far this year alone. Coherent has emerged as a classic "picks and shovels" play on artificial intelligence — it doesn't build the AI models themselves, but it manufactures the lasers and optical components that power the data centers running them.
Bank of America has shone a fresh spotlight on the name, raising its price target to $400 while maintaining a neutral rating. The cautious stance reflects a sense that much of the bullish thesis is already baked into a valuation sitting at all-time highs. Still, the underlying fundamentals look strong: Coherent controls roughly a fifth to nearly a third of the global transceiver market, giving it a dominant foothold as demand structurally shifts in its favor. Analysts also see a profit upside story, with the company's average selling prices and margins poised to expand further.
Critically, Coherent sits squarely inside the Nvidia supply chain — a relationship that has provided a powerful tailwind. With geopolitical attention focused on a high-stakes meeting between President Trump and Xi Jinping, and with Jensen Huang reportedly added to that trip, the Nvidia ecosystem remains front and center for investors. Coherent is currently the top performer in the S&P 500, with semiconductor names like Microchip Technology and First Solar's Lumentum also gaining ground in sympathy.
AMD Shakes Off a Downgrade as Chips Continue to Rip
The semiconductor rally is broad-based, and even a notable downgrade has done little to slow AMD's run. Shares are modestly higher despite Daiwa cutting its rating from "buy" to "outperform." In practice, this is the equivalent of moving the grade from an A+ to an A — the firm remains bullish but slightly more cautious, and tellingly, it actually raised its price target to $500. That kind of "downgrade" speaks to just how strong the broader thesis remains.
AMD's performance underscores the point. The stock is up more than 100% year-to-date and roughly 300% over the past year, recently touching fresh 52-week highs. The chip trade as a whole is benefiting from intensified geopolitical focus, and AMD continues to be one of the clearest beneficiaries of the surge in AI compute demand. When a downgrade comes paired with a higher price target and the stock barely flinches, it is a sign of a powerful underlying trend.
Oklo's Pre-Revenue Story: Patience as a Strategy
The third major mover tells a different kind of story. Oklo, a nuclear energy company, reported its quarterly results — and the metrics matter less for what they reveal about today's profitability and more for what they suggest about execution and timelines. The company remains pre-revenue, but it posted a smaller loss than expected: 19 cents per share against estimates of 20 cents. Shares initially rose in pre-market trading before slipping into negative territory.
The bigger news for Oklo lies in regulatory progress. Regulators have approved the design criteria for the company's Aurora plant, a critical step toward full approval ahead of its targeted 2028 launch. Investors have largely been willing to look past the persistent losses on the balance sheet, focusing instead on the strong cash position — over $2 billion in liquidity — and the company's ties to AI-driven power demand. Oklo has been framed as part of the next frontier in the AI buildout, where the bottleneck is not just compute but the electricity required to feed it. The company has partnerships with the likes of Nvidia and Meta to its credit.
What matters from here is execution: the timeline for Aurora's development, continued regulatory advancement, and the conversion of what amount to letters of intent into actual contracted revenue. Building nuclear reactors requires years of funding to scale, and experts in the field consistently emphasize that these projects take time. The stock has been notably choppy — once dominating the conversation, it has since pulled back — but it remains up more than 150% over the past year, suggesting that investors are still willing to give the long-term story room to play out.
A Unifying Thread
What ties these three stories together is the gravitational pull of the AI infrastructure trade. Coherent thrives because the optical backbone of AI data centers depends on its components. AMD rides the wave of insatiable demand for AI-capable chips, weathering analyst caution because the fundamental tailwind is so strong. And Oklo represents the next leg of the same story: as the AI economy expands, the energy required to sustain it becomes its own investment thesis. Together they sketch a market in which the picks-and-shovels providers, the chipmakers, and even the power producers are all being repriced around the same secular shift.