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Semiconductors are 65% of the Taiex by weight. If AI demand was the primary driver, $TSM and MediaTek would be pulling the entire index to new records on their own. The gap between chip buyer and chip supplier returns keeps widening. Taiwan's record highs have more to do with rotation and valuation arbitrage than an AI-driven re-rating of the supply chain.

$NVDA posted $6B in quarterly revenue in early 2023. By Q4 2025, that number was $57B. $TSM went from $16B to $33B in the same window. Steady growth, but NVDA is now generating nearly double TSM's quarterly revenue after starting below them. The AI spending boom is concentrating at the top of the supply chain, not distributing evenly through it.

Taiwan's Taiex just hit record highs. The headline credits the AI trade. $NVDA is up 1,222% since January 2023. $TSM, the company making NVDA's chips, is up 399%. An 823-point gap between the buyer and the supplier.

The stock ran from $191 to $248 in five months. It's at $240 now. Sitting underneath that move: $500M in MedTech tariff costs, Stelara biosimilar erosion working through the pharma segment, and $10-15B in unresolved talc litigation. The beat was real. The question is what surprises to the upside when the consensus has already priced in execution.

Look at the distance between actual and estimate across those six quarters. Q4'24, they beat by roughly $0.10. Q1'25, closer to $0.20. By Q1'26, it's $0.03. Analysts have fully caught up to JNJ's earnings power. The Street isn't leaving room for surprise anymore. Beating by $0.03 when you used to beat by $0.20 is a structurally different setup. One fewer tailwind quietly disappeared.

$JNJ beat Q1'26 estimates. EPS came in at $2.70 against $2.67 consensus. Six straight quarters of beats. But the story isn't the beat, it's the spread. Thread.

On the call, listen for iShares momentum, ETF mix shift, and any color on fee pressure from passive competition. $BLK's guidance will signal confidence in the wealth management cycle.

Key tension for $BLK: can they expand margins while competing for flows in a crowded asset management market? Analysts watching operating leverage and whether net inflows offset fee compression.

$BLK reports Tuesday, April 14 after the close. Street expects $12.01 EPS on $6.6B revenue. Last quarter delivered a 7.5% EPS beat, so expectations are elevated heading into this print.

Watch the call for: - Management commentary on trading pipeline and client activity levels - Q2 guidance tone on investment banking and advisory fees - Any mention of cost discipline to offset potential revenue deceleration in trading businesses

The tension: $GS trading revenue faces natural headwinds as fixed income volatility normalizes from Q4 extremes. Last quarter's 19.7% beat set a high bar. If trading revenue softens sequentially, margins could compress despite operational leverage elsewhere in the business.

$GS reports Monday April 13 with consensus EPS estimate of $16.48. Trading revenue beat expectations by 19.7% last quarter, but volatility tailwinds are fading. Fixed income conditions have cooled significantly from Q4 peaks. Key question: can $GS sustain momentum?

The biggest risk isn't Q1. It's guidance. Corporate travel budgets are tightening. If Delta widens its forward range or flags softness in summer bookings, that's what matters, not the EPS print. Summer is when airlines make their money. Today tells us if that's still on track. $DAL $UAL $AAL

Since 2022, Delta has opened a $9B revenue gap over American Airlines and now leads the Big 3 comfortably. $AAL is essentially flat since 2023. $UAL is closing in from below. Today's print either extends that lead or signals the first crack in Delta's positioning.

The last two Delta quarters tell a story most people missed. Big beats in Q1 and Q2. Then two straight quarters of barely scraping by estimates. $DAL reports this morning. $0.61 EPS on $14B revenue expected. Is the squeeze tightening, or did Delta find a floor?

$STZ has beaten estimates in 4 of the last 5 quarters. Q4 is set at $1.70 — their lowest quarterly bar of the year. A beat is possible. But the real number to watch tomorrow is the FY27 guide. That's where management has to show its hand on tariffs.

The tariff math: $STZ imported roughly 185M cases of beer in FY25. At $25-35 per case landed cost, a 25% tariff adds ~$1.1-1.6B in annual cost before any mitigation. That's against ~$2.4B in FY25 operating income. They can't absorb it fully. The question is speed and magnitude of pass-through.

Constellation Brands $STZ reports Q4 FY26 earnings tomorrow. The stock is down ~8% over the past year while the S&P 500 is up 30%. 84% of their beer volume comes from Mexican imports. A 25% tariff on Mexican goods is the single biggest overhang on the name.