Chipmakers fueling AI boom tripled value in H1 2026, leaving software stocks lagging

Shares in chipmakers that underpin the AI boom surged in the first half of 2026, and for some companies their value tripled or more, driving Asia Pacific stock markets sharply higher, according to analysis referenced by The Guardian.

The headline takeaway is simple and consequential: investors are piling into the hardware side of AI. The analysis says they have pushed up the value of semiconductor and memory chip manufacturers as profits soared during 2026. At the same time, some large software companies have fallen out of favor this year. That trade matters because it is not just a rotation within one sector. It is a bet on where the AI value chain is actually minting money, and where capital will keep moving next.

To understand why this happens, you have to look at incentives in markets and in company business models. Semiconductors and memory are the physical chokepoints of compute. When AI demand expands, it does not merely translate into more software subscriptions. It also translates into more chips, more memory capacity, more production, and more procurement contracts, which can quickly show up as stronger revenues and profits for the manufacturers. If the market believes that AI spend is turning into earnings, the stock reaction tends to be fast. That is the “rocket fuel” dynamic the analysis is describing for H1 2026.

There is also a second order effect that executives and boards should care about: when hardware catches fire, it can reprice the perceived risk and timing of the entire platform stack. Software businesses can look, in the short term, like they are waiting in line for the infrastructure build-out to fully translate into adoption at scale. Even if software demand remains strong, investors may prefer cleaner linkage to measurable output and margins. That is consistent with what the source says happened in 2026, where investors drove chipmakers higher at the expense of some large software companies that “have fallen out of favour this year.”

The geographic angle matters, too. The analysis points to Asia Pacific stock markets being “sharply higher” as chip stocks surge. Asia Pacific is home to much of the semiconductor and memory supply chain, so moves in chip valuation can ripple through broad indices, investor sentiment, and sector rotation strategies. That can create feedback loops: strong index performance pulls in passive flows and momentum-driven capital, which then reinforces the rally in the companies that are already benefiting.

Now, put regulatory and policy context into the frame without overreaching. In the semiconductor world, governments have spent years treating advanced chips as strategic infrastructure. That means market participants often watch policy signals, export controls, and industrial support because they can affect supply constraints and production timelines. While the Guardian excerpt does not cite specific regulatory actions in this piece, the larger backdrop is that chip demand and capacity planning are never purely market-driven. When investors see earnings strength in semiconductors and memory, they tend to treat that as evidence that the strategic bet is paying off, or at least that supply and demand are currently aligning in a favorable way.

For software-heavy businesses, the message is not “software is dead.” The market is simply repricing relative upside. If chipmakers’ profits have soared, investors may conclude that near-term incremental AI growth is being captured by those who sell the compute building blocks, not those who monetize downstream applications. That is why some software companies can fall out of favor even in an overall bullish AI cycle. In practice, boards and CFOs should expect capital markets to ask a similar question: where, exactly, is the profit pool expanding, and how defensible is it?

Finally, the strategic stakes are immediate for peers in similar roles across the ecosystem. If you are a semiconductor or memory company, tripling or more valuations in half a year can raise expectations about follow-through: investors will want continuity in demand, manufacturing execution, and margin durability. If you are a software company that is lagging investor attention, you will likely face pressure to demonstrate how your products benefit from the chip-led acceleration, whether through measurable revenue drivers, tighter enterprise adoption cycles, or improved unit economics. Either way, the rotation described in the source shows how quickly capital can switch its gaze from one layer of the AI stack to the next.

In short: in H1 2026, chips did the heavy lifting. Investors pushed semiconductor and memory manufacturers higher as profits soared, and that hardware leadership dragged Asia Pacific markets up while some software names lost favor. For executives, that is a live reminder that in fast-moving tech cycles, the balance of power in the profit pool can shift, and stock performance is often a trailing indicator of where the market believes the real earnings are coming from next.