3 AI Stocks Investors Weigh Before the Fed's Rate Call

A Rate Hike Meets an AI Buildout That Won't Slow Down

The Federal Reserve's decision to raise its benchmark rate a quarter point to a target range of 3.75%-4% on September 16 landed in the middle of one of the most capital-intensive stretches in tech history 1011. The Federal Open Market Committee voted 12-0, its first increase since 2023, and Chair Kevin Warsh said the central bank was not yet convinced inflation was cooling quickly enough, citing a resilient labor market and Middle East tensions as complicating factors 11. Coverage from the Associated Press, syndicated across ClickOrlando and WSLS, framed the move as evidence of a "new world" of sticky inflation and faster growth in which the Fed's actions matter less to long-term borrowing costs than broader economic forces 289. That divide over how much the Fed actually controls has become its own storyline, playing out alongside President Trump's renewed attacks on the central bank and pushback from GOP senators defending its independence 25.

Against that backdrop, a Motley Fool analysis has picked out three AI infrastructure companies — Qualcomm, Marvell Technology and Super Micro Computer — as stocks it argues can hold up even if rates stay elevated, on the theory that data-center buildouts are harder to postpone than consumer or speculative tech spending 1. The pitch isn't that these stocks are immune to rate risk. It's that their customers are hyperscalers making multiyear infrastructure commitments, which may prove stickier than the kind of spending that typically gets cut first when capital gets expensive.

Qualcomm's Pivot to the Data Center

Qualcomm's case rests almost entirely on a new relationship with Amazon. Reuters-based reporting, echoed by WebProNews, TradingPedia and GuruTrade, describes a multigenerational collaboration under which Amazon could purchase up to $60 billion of Qualcomm's AI data-center chips and related products over roughly a decade, covering custom inference silicon and optical interconnects scaling to 1.6 terabits per second 131415. Amazon also received warrants to buy about $4 billion of Qualcomm stock at $161.26 a share, tied to purchase and commercial milestones 131415. Qualcomm separately says the effort, alongside other customers, is meant to help push its data-center chip revenue to $15 billion by 2029 13.

A more granular breakdown from Quasa, drawing on Qualcomm's Form 8-K filing, complicates the headline. The warrant covers up to 25 million shares, but only 3.75 million — 15% of the total — vested when the deal was announced; the remaining 21.25 million shares depend on Amazon hitting later commercial milestones that have not been made public 16. Quasa is also the only outlet to stress explicitly that the $60 billion is a ceiling on qualifying purchases, not a guaranteed revenue figure or a minimum order commitment 16. Market reaction to the news varied by source: GuruTrade and the Motley Fool's underlying reporting cite a stock gain of more than 4%, while TradingPedia reports shares jumping more than 7% 1315.

Marvell Sells the Networking Layer

Marvell's contribution to the AI buildout is further down the stack. Its Teralynx T100, announced by the company in June, is billed as the industry's first 102.4 terabits-per-second switch built specifically for AI and cloud data centers, using a monolithic 3-nanometer design that Marvell says cuts power use by up to 25% versus competing chips while supporting a 512-port scale-out configuration 17. Analysis from Futurum frames the real story not as the bandwidth figure but as power: with GPU racks approaching 120 kilowatts, networking gear can already account for 15% to 25% of total rack power draw, making efficiency at the switch level increasingly central to how many accelerators a cluster can actually deploy 18. Futurum also notes Marvell isn't first to this tier of switching — Broadcom's Tomahawk 6 and Cisco's Silicon One G300 are already shipping in the same class, meaning Marvell's real test is customer qualification and volume production rather than the spec sheet alone 18.

Supermicro's Backlog Boom, With Caveats

Super Micro Computer offers the most direct — and most heavily caveated — read on AI demand. The company told investors it booked more than $60 billion in new orders in the fourth quarter of fiscal 2026, pushing its backlog to a record and prompting it to raise gross-margin guidance to 15%-17% from a prior 8.2%-8.4% range 1920. Coverage of the stock's reaction diverges: Yahoo Finance's Trading disclosure piece describes shares jumping on the update without giving a precise after-hours figure tied to that move 19, while Startup Fortune cites Reuters reporting a 17.5% after-hours gain, alongside other market reports putting the pop closer to 20% 20.

Startup Fortune's account is also the most skeptical, and it does the most work to interrogate the $60 billion figure rather than simply report it. It stresses that Supermicro's own release describes many of the orders as not necessarily firm commitments, subject to delay or cancellation, and unaudited 20. It also places the update in the context of Supermicro's accounting history — a period of delayed filings, an auditor change from EY to BDO, and a brush with Nasdaq delisting before the company got current with regulators in February 2025 — and notes an ongoing board review into alleged export-control issues 20. Yahoo Finance's coverage, by contrast, is shorter and more focused on the immediate trading catalyst, noting CEO Charles Liang's comments about a new gigawatt-scale data center being built for SpaceX and xAI, and pointing out the stock is still down roughly 13% for the year despite the order surge 19.

Where the reporting agrees

Across the Fed coverage, the Associated Press wire story running on AP, ClickOrlando and WSLS is essentially unanimous in its own retelling: the September hike was real, unanimous, and driven by a mix of persistent inflation and continued growth, with the Fed's own influence over long-term rates described as more limited than headlines suggest 289. CNBC and the Fed's own release corroborate the mechanics precisely — 25 basis points, a 12-0 vote, a new target range of 3.75%-4%, and signals of another possible hike before year-end 1011. On the corporate side, every outlet covering the Qualcomm-Amazon deal agrees on the core architecture: a $60 billion ceiling on potential purchases, a roughly $4 billion warrant at $161.26 per share, and a focus on inference chips and 1.6 terabit optical connectivity 13141516. Similarly, every Supermicro account agrees on the topline numbers — over $60 billion in new orders, margin guidance nearly doubling to 15%-17% — and every one of them flags that some of those orders may not convert to firm, deliverable revenue 1920.

Where it doesn't

The clearest factual splits are on stock-price reaction, not on the underlying deals. Qualcomm's post-announcement gain is reported as "more than 4%" by one account and "more than 7%" by another, with no outlet reconciling the difference 1315. Supermicro's after-hours pop is reported as 17.5% by Reuters via Startup Fortune, while unspecified "other market reports" cited in that same piece put it closer to 20% — meaning even a single source acknowledges the number depends on which report you read 20.

There's also a difference in emphasis rather than fact. Most outlets covering Qualcomm's Amazon deal report the $60 billion figure fairly directly, treating it as the headline number 131415. Quasa is the outlier in tone, going out of its way to state that Amazon did not guarantee Qualcomm that revenue and that 85% of the associated warrant shares remain unvested and contingent 16. That's not a contradiction of the other reporting so much as a more skeptical read of the same underlying filing — and it matters, because it's the only source that actually breaks down the vesting schedule rather than repeating the topline figure.

A similar gap shows up in the Fed coverage: the syndicated AP piece and CNBC's more numbers-heavy account both describe the same rate decision, but the AP framing leans toward the argument that the Fed's own moves are secondary to broader economic trends shaping long-term rates, while CNBC and the Fed's own materials stick closer to the mechanics of the vote and the projected path forward 2891011. Neither is wrong, but the AP framing is making an editorial argument that CNBC and the Fed statement itself do not make.

The Read

On the numbers that can be checked against primary documents — the Fed's own statement, Qualcomm's 8-K, Supermicro's business update — the reporting holds together well. Where it diverges is mostly in stock-reaction figures that vary by the minute markets were sampled, and in how much skepticism each outlet applies to headline dollar amounts that are ceilings, not commitments. The more careful accounts — Quasa on Qualcomm's warrant structure, Startup Fortune on Supermicro's order quality — deserve more weight than pieces that simply repeat the $60 billion figures as settled revenue, because the underlying filings themselves describe conditional, milestone-based arrangements rather than backlog cash in hand.

That distinction is the whole ballgame for the Motley Fool's thesis. Qualcomm, Marvell and Supermicro are genuinely tied to a buildout that hyperscalers appear unwilling to slow, and long-cycle infrastructure spending probably is stickier than discretionary tech budgets. But none of these companies are rate-proof: Qualcomm's revenue depends on Amazon actually placing binding orders, Marvell must convert sampling into shipped volume against entrenched competitors, and Supermicro's backlog is explicitly cancellable and still unaudited. The next FOMC meeting, October 27-28, will test whether higher-for-longer borrowing costs start showing up in hyperscaler capital-expenditure guidance — the one variable that would undercut all three stock stories at once.