Three Agentic AI Names Close Lower as the Thesis Gets Tested
ServiceNow, UiPath and Palo Alto Networks are pitched as agentic AI stocks with real enterprise traction. All three closed lower on Friday even as the Nasdaq 100 proxy gained 0.63%.
ServiceNow, UiPath and Palo Alto Networks — cited by MarketBeat as agentic AI stocks with genuine enterprise traction — all closed lower on Friday, 18 September 2026, with NOW at 135.47 (-2.17%), PATH at 13.39 (-2.69%) and PANW at 363.58 (-3.06%), against a Nasdaq 100 (QQQ) gain of 0.63%.
The pitch for agentic AI — software that does not just answer a question but carries out a multi-step task on a worker's behalf — has moved from conference keynote to earnings call boilerplate. Separating the companies that are booking money from it from those merely talking about it is the harder job, and it is the one MarketBeat set out to do in naming ServiceNow, UiPath and Palo Alto Networks as three names whose growth stories rest on earnings growth, enterprise adoption and partnerships rather than narrative alone.
The market did not reward any of the three on the last session before that piece ran. All three closed down on Friday, 18 September 2026, and all three underperformed the tape.
Where the three closed on Friday
ServiceNow (NOW) finished at 135.47, down 2.17% from a previous close of 138.47, after trading between 135.07 and 139.71 — it ended at the low end of its own day range. UiPath (PATH) closed at 13.39, off 2.69% from 13.76, having traded 13.32 to 13.95. Palo Alto Networks (PANW) was the weakest of the group, closing at 363.58, a drop of 3.06% from 375.06, with an intraday span of 356.00 to 376.01 that was wide even by this market's standards.
Set that against the benchmarks as of the 20:00 GMT close. The Nasdaq 100 proxy (QQQ) rose 0.63% to $721.45. The S&P 500 proxy (SPY) slipped 0.12% to $761.69, and the Dow 30 proxy (DIA) fell 0.48% to $515.88. So the large-cap tech complex as a whole was up on the day while these three specific software and security names went the other way. That is the detail worth sitting with: this was not a sector-wide flush. Something more selective was at work.
Why a name-check is not a valuation
The suggested framing for stories like this is usually to quantify how much revenue agentic AI actually contributes at each company and set that against the multiple the shares carry. It is the right question. It is also the one that almost never gets a clean answer, because none of these companies breaks out an "agentic AI" line in its accounts. Agentic capability is bundled into platform subscriptions at ServiceNow, into automation licences at UiPath, and into security platform deals at Palo Alto Networks. When a vendor says agentic features are driving adoption, what it is usually describing is a reason customers renewed or expanded — not a separately invoiced product.
That has a practical consequence for anyone weighing these shares. The thesis rests on second-order evidence: net revenue retention, seat or workflow expansion within existing accounts, the pace at which pilots convert to production, and the partnerships that put a vendor's agents inside someone else's stack. Those are real signals. They are also slower and noisier than a revenue line, which is why the gap between what a company says about agentic AI and what shows up in a quarterly print can stay open for several quarters.
Three very different businesses under one label
The grouping itself deserves scrutiny, because these are not peers in any conventional sense.
- ServiceNow sells workflow software into large enterprise IT, HR and customer service functions. Agents that execute a ticket end-to-end rather than route it are a natural extension of what the platform already does, and the installed base is the distribution channel.
- UiPath came up through robotic process automation — software robots mimicking human clicks. Agentic AI is both an opportunity and a threat here: it can make automation far more capable, or it can make the older rules-based approach look dated. At a 13.39 close, the shares carry a very different risk profile from the other two.
- Palo Alto Networks is a security vendor. Autonomous agents in a security operations centre — triaging alerts, containing incidents — address a genuine staffing shortage. But security buyers are conservative about handing action, rather than recommendation, to a machine.
Bundling them together makes sense as a thematic screen. It makes much less sense as a portfolio, because the three would respond to the same piece of news in opposite directions. As the MarketBeat piece frames it, the common thread is fundamentals worth watching amid volatility — which is a monitoring brief, not a buy instruction.
The volatility the thesis has to survive
As the MarketBeat piece frames it, the common thread is fundamentals worth watching amid volatility — which is a monitoring brief, not a buy instruction.
Friday's spreads tell you something about positioning. Palo Alto Networks moved across a range of 20.01 points between its low and its high — roughly 5.5% of its closing price — in a single session, on a day when the broad market barely moved. ServiceNow's range was 4.64 points, about 3.4% of the close. UiPath's 0.63-point range was about 4.7% of its close. When intraday swings of that size appear on names without company-specific news, it usually reflects fast money rotating rather than long-term holders changing their minds.
That matters for the agentic AI trade specifically. A theme that depends on adoption curves and partnership announcements has a long payoff horizon and very little in the way of near-term catalysts to anchor the price. In between earnings reports, the shares trade on sentiment about AI generally — and sentiment has been swinging hard.
What would actually validate the story
Three things would convert the thesis from plausible to proven, and each is observable without any special access.
First, disclosure. If any of the three starts quantifying agentic contribution — as a share of bookings, as a named product line, as a customer count — that is a company signalling the number is good enough to show. Silence on the topic several quarters into the marketing push is its own answer.
Second, retention and expansion metrics. Agentic features are meant to increase what an existing customer spends. If net expansion rates climb while headline growth stays flat, the product is working and pricing is lagging. If both are flat, the agents are a feature, not a revenue event.
Third, the partnerships. Enterprise software deals announced with fanfare frequently produce modest revenue. The test is whether a partnership shows up as a distribution channel that brings in accounts the vendor would not otherwise have won.
Until at least one of those lands, investors are buying a claim. The Friday closes — down 2.17%, 2.69% and 3.06% respectively while the Nasdaq 100 proxy gained — suggest the market is currently pricing that claim with some scepticism.
Key facts
- ServiceNow (NOW): 135.47, -2.17%, at the 18 Sep 2026 20:00 GMT close
- UiPath (PATH): 13.39, -2.69%, at the 18 Sep 2026 20:00 GMT close
- Palo Alto Networks (PANW): 363.58, -3.06%, at the 18 Sep 2026 20:00 GMT close
- Benchmark contrast: Nasdaq 100 proxy QQQ closed $721.45, up 0.63%; SPY -0.12%; DIA -0.48%
Frequently asked questions
What is agentic AI?
Agentic AI refers to software that carries out multi-step tasks autonomously rather than simply responding to a prompt. Instead of drafting an answer for a human to act on, an agent takes the action — closing a support ticket, running a security containment step, or completing a business workflow — within limits set by the organisation deploying it.
How did the three named stocks perform on 18 September 2026?
All three closed lower. ServiceNow (NOW) ended at 135.47, down 2.17% from a previous close of 138.47. UiPath (PATH) closed at 13.39, down 2.69% from 13.76. Palo Alto Networks (PANW) fell 3.06% to 363.58 from 375.06. Figures are as of the 20:00 GMT close, when the market was shut.
Did the broader market fall on the same day?
Not uniformly. The Nasdaq 100 proxy QQQ closed at $721.45, up 0.63% on the day. The S&P 500 proxy SPY eased 0.12% to $761.69 and the Dow 30 proxy DIA fell 0.48% to $515.88. So the three named stocks underperformed a large-cap technology benchmark that finished higher.
How much revenue do these companies earn from agentic AI?
None of the three reports agentic AI as a separate revenue line. The capability is bundled into platform subscriptions, automation licences and security contracts, so contribution has to be inferred from adoption commentary, customer expansion rates and partnership announcements rather than read directly from a financial statement.
Why are these three companies grouped together?
They were named in a MarketBeat article as agentic AI stocks showing genuine traction through earnings growth, enterprise adoption and partnerships. In business terms they are quite different: ServiceNow sells enterprise workflow software, UiPath came from robotic process automation, and Palo Alto Networks is a cybersecurity vendor.
What should investors watch next on the agentic AI theme?
Three things: whether any company begins disclosing agentic contribution as a named product line or share of bookings; whether customer retention and expansion rates rise as agentic features roll out; and whether announced partnerships translate into new accounts rather than remaining press-release milestones.
