An eight-company group of software makers whose products are used to write code, track projects and design products — including Atlassian, GitLab, Figma, Adobe, Autodesk, PTC, and chip-design software leaders Cadence and Synopsys — has risen roughly 18% over the past 30 days, on the surface suggesting the market's year-long bet that generative AI would erode demand for these tools is reversing. It hasn't reversed evenly. Strip out one company's single trading day and the group's average gain roughly halves, and the two businesses best positioned to benefit from AI — not be hurt by it — actually declined over the same month.

One earnings day did most of the work. Atlassian, which sells the Jira and Confluence project-tracking software used by engineering and business teams, jumped about 37% on August 6 after reporting fiscal fourth-quarter revenue up 28% year-over-year to $1.8 billion, cloud revenue up 31% to $1.2 billion, and remaining performance obligations — contracted future revenue — up 44% to $4.8 billion. Management said the beat came from cross-selling and seat expansion, not migration accounting, and disclosed that customers using its Rovo AI assistant grew annual recurring revenue more than twice as fast as non-adopters, with Rovo-assisted actions up 50% quarter-over-quarter and adoption above 80% of the Fortune 500. That is a genuine beat-and-raise, though fiscal 2027 subscription-revenue guidance of 18% marks a deceleration from 23% in fiscal 2026. Remove Atlassian's outsized move from the group average and the remaining seven names' 30-day gain falls from roughly 18% to about 11% — real, but far less dramatic than the headline number implies.

The AI beneficiaries were a drag, not a source of strength. Cadence and Synopsys, the two dominant electronic design automation vendors whose software chipmakers use to design semiconductors, both beat second-quarter estimates and raised guidance — Cadence on 24% revenue growth and a record $8.1 billion backlog, Synopsys on 42% growth following its Ansys acquisition. Yet both stocks fell over the past 30 days (Cadence -10.1%, Synopsys -5.5%) after a new U.S. rule took effect July 1 restricting cloud-based access to their design software for customers in China, a regulatory headwind unrelated to the AI-disruption thesis. Cadence trades at 41.3x forward earnings and Synopsys at 27.8x — both still elevated versus the group, meaning their fundamentals confirm demand strength even as export policy, not AI substitution, drives the tape.

GitLab and Figma sit on opposite sides of the same divergence. GitLab, which sells a unified software-development platform including its Duo AI assistant, has seen quarterly revenue growth decelerate for four straight quarters (29% to 23%), cut full-year guidance from 26% to 16-17%, and disclosed that AI-driven seat contraction is affecting a fifth of its accounts — yet its stock rallied on an unconfirmed takeover rumor involving Datadog and Morgan Stanley, pushing its forward price-to-sales multiple from 4x to 5.4x on a guidance cut. That is the tape confirming while the business contradicts. Figma, the browser-based design platform whose $10,000-plus customers are now heavy AI users (roughly 80% consuming AI credits weekly), reported the opposite problem: second-quarter revenue grew 48%, its third straight quarter of acceleration, net dollar retention hit 136%, and management raised full-year guidance — yet the stock fell about 15% the next session, weighed down by an approaching 77.7-million-share lock-up expiration that lets early investors sell roughly $6-7 billion of stock. That supply overhang, not the numbers, is what moved the price, leaving Figma still 69-87% below its August 2025 high — the business CONFIRMS a trough, the price action does not.

Adobe, Autodesk and PTC look like the group's steadier core. Adobe, the Creative Cloud and Firefly maker facing generative-image competition, trades at a historically depressed 10.8x forward earnings despite growth mildly accelerating to 12.7% and mid-30s operating margins holding. Autodesk, which sells AutoCAD and Fusion 360 to architecture and manufacturing customers, is growing 18.4% with margins expanding and trades at 19.7x forward earnings versus 35.9x trailing. PTC, whose Creo and Windchill software serve industrial engineers, beat on annual-recurring-revenue growth (+9.1%), raised guidance, and repurchased $525 million of stock in one quarter — more than double its target, citing a "compressed" share price — while trading at just 18x forward earnings, below Autodesk's multiple despite comparable growth.

On the tape, none of the eight names appears in violent-mover territory; the moves are gradual by the classification used here, with Atlassian's band having drifted to a mildly bullish reading three sessions before its earnings jump and PTC only flipping out of a bearish trend the day after. That alignment between price and disclosed fundamentals holds for Atlassian, Cadence, Synopsys, Autodesk and PTC. It breaks down for GitLab, where the tape is ahead of the business, and for Figma, where the tape is behind it.

The setup

Where it stands — Atlassian's beat drives most of an 18% group gain; GitLab's rally outruns cut guidance while Figma's beat is buried under lock-up supply. Would confirm — GitLab's next-quarter revenue growth stabilizes above 20% without a completed takeover, or Figma's stock recovers once the August 31 lock-up clears. Would invalidate — GitLab's guidance is cut again, or Figma's net dollar retention (currently 136%) declines sequentially next quarter. Watch next — Figma's 77.7-million-share lock-up expiration on August 31, 2026, and GitLab's next quarterly print for confirmed M&A or renewed deceleration. Valuation — GitLab: 5.81x forward sales vs 6.45x trailing, expensive against cut guidance; PTC: 18x forward P/E vs Autodesk's 19.7x despite similar growth.