Not every company betting on AI can possibly succeed
On the first day of June 2026, global markets climbed to historic heights on the wings of artificial intelligence enthusiasm, even as oil prices rose above $93 a barrel amid unresolved tensions between the United States and Iran in the Middle East. The juxtaposition of these two forces — one pointing toward a frictionless technological future, the other rooted in the oldest geopolitical anxieties — revealed how selectively markets choose their optimism. In the human story of capital, the question being quietly asked is whether the velocity of belief can outrun the gravity of consequence.
- Semiconductor stocks have surged 69% in two months, with SoftBank poised to dethrone Toyota as Japan's most valuable company — a symbolic coronation of the AI era.
- Oil climbing back above $93 a barrel threatens to reignite inflation just as bond markets had begun to breathe easier, with Iran's ballistic missile strike on a Kuwaiti air base keeping the Strait of Hormuz crisis unresolved.
- Analysts are sounding quiet alarms: the AI rally's sheer velocity is itself the warning sign, as not every company flooding capital into the sector can possibly generate returns for every investor.
- Ceasefire negotiations between the US and Iran remain dangerously ambiguous — optimistic signals from Washington may not reflect Tehran's actual willingness to accept terms, leaving markets exposed to a sudden reversal.
- Berkshire Hathaway's $6.8 billion acquisition of Taylor Morrison Home under new CEO Greg Abel offers a reminder that not all of Wall Street has surrendered its attention to semiconductors.
Global stock markets reached new records on Monday, carried upward by an extraordinary wave of investment in artificial intelligence. The MSCI All Country World Index edged higher while Asian shares surged to all-time highs, with South Korea, Taiwan, and Japan — economies deeply tied to the semiconductor supply chain — all posting fresh benchmarks.
The most dramatic moment came in Japan, where SoftBank Group leapt as much as 10% in a single session, putting it on course to surpass Toyota as the country's most valuable company. The symbolism was hard to miss: a conglomerate whose fortunes rest on Arm Holdings and OpenAI was displacing the industrial titan that had long defined Japanese corporate identity. Semiconductor stocks broadly had risen 69% in just two months, with individual names like SK Hynix up 260% and Micron Technology more than tripling on the year.
Yet oil told a different story. Brent crude climbed back above $93 a barrel as Middle East tensions refused to ease. Iran had launched ballistic missiles at a Kuwaiti air base over the weekend, injuring Americans, while negotiations over the Strait of Hormuz — through which a third of the world's seaborne oil flows — showed little progress. President Trump had hinted at a decision on the ceasefire, then left a Situation Room meeting without one.
Some analysts began to question the AI trade's apparent immunity to all of this. Laurent Lamagnere of Alphavalue warned that the rally's velocity was itself a vulnerability — the capital flooding into the sector simply cannot generate returns for every participant. A correction, he suggested, was a matter of when, not if. Meanwhile, the oil rebound pushed Treasury yields higher and lifted the dollar, complicating the bond market's recent calm.
Division persisted over what a resolved Iran deal would actually mean for markets. One camp believed oil would fall once an agreement was announced; another warned that optimistic signals from Washington may have misled investors, with Tehran potentially unwilling to accept the proposed terms at all.
In a quieter corner of the news, Berkshire Hathaway announced a $6.8 billion all-cash acquisition of homebuilder Taylor Morrison — the first major deal under new CEO Greg Abel, and a signal that confidence in the American housing market endures even as semiconductors command the world's gaze.
The world's stock markets reached new peaks on Monday, propelled by an unstoppable wave of investment in artificial intelligence. The MSCI All Country World Index, which tracks equities across every major economy, climbed 0.2%, while Asian shares surged 1.1% to their highest level ever recorded. In South Korea, Taiwan, and Japan—three countries whose fortunes are tightly bound to the semiconductor and AI industries—benchmark indexes all hit fresh records.
The momentum was particularly visible in Japan, where SoftBank Group, the investment conglomerate with major stakes in chip designer Arm Holdings and OpenAI, jumped as much as 10% during the session. The surge put the company on track to overtake Toyota Motor as Japan's most valuable corporation, a symbolic moment in how thoroughly the artificial intelligence boom has reshaped global capital markets. Futures tied to the Nasdaq 100 gained 0.5% after Wall Street's main indexes had already closed Friday at record levels.
Yet beneath this euphoria lay a countervailing force: oil prices were climbing again. Brent crude rose above $93 a barrel as tensions in the Middle East remained unresolved and negotiations to reopen the Strait of Hormuz—a chokepoint through which roughly a third of the world's seaborne oil passes—showed little sign of progress. Over the weekend, Iran had launched ballistic missiles at a Kuwaiti air base, injuring several Americans, while Israel intensified military operations against Hezbollah in Lebanon. The United States and Iran were exchanging proposed amendments to a draft ceasefire agreement, but whether either side would ultimately accept the terms remained deeply uncertain. President Trump had suggested on Friday he was prepared to make a final decision on extending the ceasefire, only to leave a Situation Room meeting hours later without any announcement.
The divergence between these two market forces revealed something important about how investors were thinking. The AI trade appeared almost immune to geopolitical risk. Semiconductor stocks had soared 69% in just two months, putting the Philadelphia Stock Exchange Semiconductor Index on pace for its best quarter on record. Micron Technology's shares had more than tripled this year. In Asia, SK Hynix had climbed 260%, and Samsung Electronics was up over 180%. South Korea's market had become the top performer globally in 2026, driven almost entirely by this sector rotation.
Yet some analysts were beginning to voice caution. Laurent Lamagnere, deputy chief executive at Alphavalue in Paris, noted that the velocity of the advance itself posed a risk. The market was gradually recognizing that not every company betting on artificial intelligence would succeed, and that the scale of capital being deployed across the sector could not possibly generate returns for every participant. A correction, he suggested, would make sense at some point. Chris Weston, head of research at Pepperstone Group, observed that while the AI trade remained firmly in focus, it hardly needed additional attention given how extraordinary the price action had already become.
The oil rebound was also raising fresh concerns about inflation. After experiencing its steepest monthly decline in more than six years, crude's recovery on Monday threatened to complicate the recent gains in global bond markets. The yield on the benchmark 10-year U.S. Treasury climbed three basis points to 4.47%, while similar-maturity government debt in Australia and Japan also saw yields rise. The dollar, which had strengthened as a safe haven since the U.S.-Israel conflict with Iran began, gained for the first time in three trading sessions.
Analysts remained divided on what would happen once the Iran negotiations finally resolved. Patrik Lang, chief investment strategist at Geneva-based Global Gate Asset Management, believed the market had already priced in an agreement and that once a deal was announced, investors might actually push oil prices lower. But Kyle Rodda, senior analyst at Capital.com, warned that negotiations remained an outstanding source of potential volatility. There was a risk, he cautioned, that the market had been misled by optimistic messaging from the Trump administration while Iran remained reluctant to accept the terms being discussed. The semi-official Tasnim news agency had reported that both sides might ultimately reject the proposed amendments and allow the deal to collapse entirely.
Meanwhile, in corporate news, Berkshire Hathaway announced it would acquire Taylor Morrison Home in an all-cash deal valued at approximately $6.8 billion—the first major acquisition under new chief executive Greg Abel and a signal of confidence in the U.S. housing market. The transaction underscored that not all of Wall Street's attention was fixed on semiconductors and artificial intelligence, even as those sectors continued to define the broader market's direction.
Notable Quotes
There's a gradual realization across the market that something's got to give in the AI economy: there's no way that these massive investments will pay out for every actor.— Laurent Lamagnere, deputy CEO at Alphavalue
The AI trade remains firmly in focus, although it hardly needs additional attention given the extraordinary price action.— Chris Weston, head of research at Pepperstone Group
The Hearth Conversation Another angle on the story
Why is artificial intelligence driving stocks to records while oil prices are climbing on Middle East tensions? Shouldn't geopolitical risk pull equities down?
That's the puzzle everyone's wrestling with right now. The AI trade has become so dominant—semiconductors up 69% in two months—that it's almost operating in its own universe. Investors are convinced the upside is so large that they're willing to overlook the risks that would normally spook markets.
But doesn't that seem fragile? What happens when the enthusiasm cools?
That's exactly what some analysts are starting to ask. The scale of capital flooding into AI is so massive that not every company betting on it can possibly succeed. At some point, reality catches up with valuation. A correction would make sense.
So the oil story is separate from the AI story?
Not entirely. Oil's climb is real—above $93 a barrel now—and it threatens to bring inflation back into focus. That could complicate bond markets and eventually pull some air out of the equity rally. But right now, the AI momentum is so strong it's drowning out those concerns.
What about the Iran ceasefire negotiations? Are they actually close to a deal?
That's the uncertainty. Trump said Friday he was ready to make a final decision, then left a meeting without deciding anything. Both sides are proposing amendments, but it's unclear if either will accept what the other wants. Some analysts think the market's already priced in a deal, so once it's announced, oil might actually fall. Others worry the whole thing could collapse.
So we're watching two separate bets play out at once—one on AI, one on geopolitics.
Exactly. And right now, the AI bet is winning so decisively that it's almost drowning out everything else. But that velocity itself is the risk.