Qnity's Stack Story Keeps Stacking Up, but the Tape Has Already Peaked
A blowout Q2 — organic sales +22%, EPS +53% — and a raised outlook, yet the stock sits 27% below June highs as guidance embeds a soft Q4.
Q · Earnings Call · 2026-08-04
Qnity's second-quarter print was another feather in the cap of the 'shrink to stack' narrative. The company continues to ride the strongest secular wave in semiconductor materials in years, but the stock's reaction—or lack of one—tells a more cautious story. When the tape has already priced a 100% run in six months and then given it all back, even a ninth straight quarter of double-digit organic growth can feel like déjà vu.
A quarter that keeps delivering
“We delivered our ninth consecutive quarter of strong profitable organic growth. Organic sales increased 22% year-over-year with another quarter of double-digit growth across both segments.” — Jon Kemp, Chief Executive Officer · 2026-08-04
The numbers are hard to argue with: Semiconductor Technologies grew 17% organically, with advanced nodes up over 20%, and Interconnect Solutions accelerated to 28% organic growth. The AI PCBs and thermal platforms collectively grew more than 50% again. Management attributed the outperformance to content gain as customers scale 2nm, HBM4, and 18A. Jon Kemp framed it as a durable shift:
If the cloud is where AI learns to think, the physical world is where AI will learn to do.
The mix shift toward data centers and industrial markets is structurally favorable, with advanced nodes now roughly 40% of the semi portfolio—early vs. the 45-50% guided for later this decade. The new product cadence is equally busy: Optivision Max polishing pads, pulse plating for AI PCBs, and a broadened thermal portfolio that now spans liquid TIMs, phase change materials, and gap fillers. These are the building blocks of a longer, more materials-intensive stack, and they reinforce why the company says it is 'uniquely positioned' for the AI era.
The Q4 pause is the market's problem
While the full-year guidance was raised (sales to $5.55–5.65B, adj EBITDA to $1.675–1.725B, EPS to $4.40–4.60), the implied Q4 sequential growth looks unusually muted. CFO Mike Goss pointed to the seasonal peak in Q3 and the prior year's $40M IT go-live pull-in, and he was candid about the watch items: “From an overall perspective, though, a couple of variables we are watching in the back half of the year, ongoing developments in the Middle East as well as timing on customer ramps...” — Michael Goss, Interim Chief Financial Officer · 2026-08-04 He also noted that customers typically do inventory control in Q4. This soft sequential net sales growth is likely why the stock is not breaking out despite the strong report—the market is already paying for next year's normalization.
Leadership and the transformation engine
The company also made progress on talent: Kate Dei Cas started as President of Semiconductor Technologies, and the CFO search is in final stages. The transformation plan is beginning to show up—10% logistics savings, IT migration, and productivity gains. “I think the margin profile is constructive, and I expect that to continue into the back half of the year.” — Michael Goss, Interim Chief Financial Officer · 2026-08-04 Capacity builds have been tuned to the industrial markets and AI-heavy platforms, with $600M of investment since 2022. The company also repriced its senior secured term loan to save ~$6M annually and continues to return capital via dividends and a $25M buyback.
The tape remains cautious
The price action tells a different time horizon. After rallying 100% off last fall's lows to a June 22 peak of $175.64, the stock gave back 26.6% into the call; the last 90 days are flat. That suggests the market is looking through the good quarter to a possible 2027 growth rate normalization, especially as free cash flow has been volatile. Free cash flow (less SBC) printed just $3M in the most recent quarter, down from a $128M peak in Q4 2025, as growth investments and working capital swings ate into cash generation.
The prior calls already previewed this acceleration. In May, Jon said “So what you're seeing is the results of some of the wins that we had last year starting to scale and really contribute to growth.” — Jon Kemp, Chief Executive Officer · 2026-05-12 That has played out. And from the November spin call, “I think we're a little bit above that this year, but we expect that to continue to be a strong growth driver...” — Jon Kemp, Chief Executive Officer · 2025-11-08 The momentum is real, but the debate is whether the bus has already left. The fundamental story is as strong as it's been since the spin, but the market is now demanding proof on cash conversion and a smoother 2027.