MARKET PULSE

Analysis

• The most synchronised global bond rout of the cycle landed in a single 24-hour window — US 30Y crossed 5.10%, Japan 20Y hit a 30-year high while 10Y JGB notched a 29-year high at 2.72%, UK 30Y gilts touched their highest since 1998 and 10Y the highest since 2008, and German bunds slid in sympathy as European stocks logged their worst day since late March. Fed-funds futures now price the next FOMC move as a hike around the turn of the year (Reuters/CNBC), Bloomberg called the "global bond rout finally catching up with Wall Street's risk rally," and the G7 will discuss the selloff as a standing agenda item. RBC's Lori Calvasina warned that 5% on the US 10Y would challenge stock bulls and SocGen labelled the move "unhinged" as Kevin Warsh takes the chair under explicit Trump-nominee opposition to the Powell interim arrangement. The day's tell: stocks AND bonds AND precious metals slumped together — silver -7%, gold weekly drop, S&P -1.1%, Nasdaq -1.5%, BTC under $79,000 — the classic inflation-regime cross-asset signature that had been dormant through the Q1 disinflation narrative.
• Q1 13F disclosures revealed AI-cohort institutional concentration was even more entrenched than the tape suggested — Berkshire under Greg Abel tripled Alphabet, exited Amazon and UnitedHealth, opened a new $2.6B Delta stake and added Macy's while selling $8B of Chevron; Pershing Square opened a new Microsoft position; Baupost made Amazon its top holding and started Aon and Visa stakes; Appaloosa nearly doubled Amazon and added Sandisk; D1 Capital piled into tech "with one big exception"; and Reuters reported institutions broadly raised AI infrastructure plays. The asymmetry is now binding: smart-money entries are marked-to-market through a rising-yield discount even as the cohort that drove their Q1 conviction (Mag-7 + AI memory + power-systems) prints the day's largest losses on the screen. Cerebras "lost some steam" within 24 hours of its blockbuster IPO, JPMorgan stayed underweight semis, and CNBC openly framed the AI-chip cohort as "bigger than the Nasdaq during the dot-com frenzy by one measure."
• The Korea–Japan–Taiwan AI-supply-chain corridor cracked decisively on the day — KOSPI tapped 8,000 intraday before plunging 6.1% to 7,500 and triggering a KRX sell-side sidecar, foreigners net-sold ₩5 trillion (about $3.4B) in one session, the won fell back into the 1,500/$ zone, the Nikkei dropped 1,244 points (-2.0%) on a memory-chip selloff and 29-year-high JGB yields, and foreign investors trimmed 41,700 TSMC contracts on the week per UDN. Yet JPMorgan hiked its Taiex bull-case target to 50,000 on the AI buildout, a divergent institutional call against the tape. The corridor designed to absorb US AI-capex transmission is now exhibiting the first signs of indigestion — Korea on retail-leverage unwind plus 2x Samsung leveraged-ETF FSC warnings, Japan on the rates leg, Taiwan on TSMC profit-taking — exactly the failure mode the AI-cohort bull case has been at pains to dismiss.
• Berkshire's $8B Chevron sale and Delta re-entry, paired with hedge-fund copper longs hitting a five-month high and Fidelity International's inflation-bet outperformance, signal an institutional cohort rotating out of old-energy and precious-metals into a different inflation-regime composition — copper exposure on China-stimulus plus AI-cabling buildout, airline cyclicals positioned for deferred fuel pass-through normalisation, and reduced long-duration sovereign weight. Read alongside the rupee crashing through 96/USD intraday on $22B of YTD FII outflows, India hiking petrol/diesel >3%, and "war turmoil saps Asian reserves" reaching its India/Philippines apex, the cross-asset transmission corridor now runs cleanly: Hormuz → oil → DXY → INR/IDR/PHP reserve depletion → South Asian central-bank rate paths → APAC AI-cohort dollar funding cost.
• Potential Alpha:

  - [AI-CAPEX] Sub-3W — Long Microsoft (MSFT) into Nvidia earnings May 28 on the Ackman Pershing Square new-stake disclosure and the OpenAI-Plaid agentic-finance distribution build.

  - [AI-CAPEX] Longer (6–12 months) — Long Alphabet (GOOGL) on Berkshire's tripled stake confirming AI-search and agentic-cloud monetisation as the Q1 institutional concentration trade.

  - [CONSUMER] Longer (3–6 months) — Long Delta Air Lines (DAL) tracking Berkshire's $2.6B re-entry to airlines as a fuel-pass-through-normalisation bet against the Iran-war oil premium.

  - [RATES] Sub-3W — Long XLF (Financial Select SPDR) on the no-cut-2026 reprice now firmed by Calvasina's 5%-yield threshold call, Hartnett's June profit-take caution, and Warsh's regime-change framing.

• Catalysts - Next 48-72H

  - [EM] 18 May — PBOC LPR fixing (Monday Beijing) — first rate-fix read after Trump-Xi summit's "new framework" and April's third-on-record contraction in new lending.

  - [RATES] 18 May — Monday Asian open following the KOSPI sell-side sidecar — tests whether Korean retail-leverage unwind extends, the won breaches 1,520, and the synchronised global-yield surge cross-regionalises.

  - [AI-CAPEX] 19 May — Walmart and Home Depot earnings week opens (per WSJ Wall Street vs. Main Street preview) — first consumer-bellwether read on whether the bond rout and fuel pass-through have reached the discretionary tape.

Significant Trades

• CROSS-CUTTINGBloomberg | Berkshire Boosts Alphabet, Exits Amazon in CEO's First Quarter | Greg Abel's first quarter as Berkshire CEO: tripled Alphabet, exited Amazon and UnitedHealth, opened a $2.6B Delta stake, added Macy's, sold $8B of Chevron.
• AI-CAPEXBloomberg | Pershing Square Has Taken New Stake in Microsoft, Ackman Says | Bill Ackman's Pershing Square disclosed a new Microsoft position, citing the Azure-AI infrastructure flywheel and durable enterprise software economics.
• AI-CAPEXCNBC | David Tepper's Appaloosa Nearly Doubles Amazon Stake, Adds Sandisk in the First Quarter | David Tepper nearly doubled Appaloosa's Amazon holding and opened a new Sandisk position, doubling down on AI-cloud + memory as the dominant Q1 thesis pair.
• CONSUMERCNBC | Activist Starboard takes stakes in these two consumer stocks | Starboard Value disclosed new activist positions in two US consumer names, framing the stakes as a turnaround bet against the bond-rout-driven discretionary derate.

Forecasts