Chip sector falls on TSMC earnings; UNH +10.3%, NFLX -8% on Q2 results

The 10-Year Treasury yield closed at 4.55% and the 30-Year mortgage rate stood at 6.55%. The VIX ended at 15.7, reflecting limited broad-market hedging demand even as the session delivered sharp dispersion across individual names.

Chip sector rout: TSMC earnings, AI scaling costs

TSMC's second-quarter report disclosed that scaling AI chip production to the next tier requires capital expenditure significantly above prior estimates — a figure that compressed the forward earnings outlook for names exposed to AI infrastructure buildout. The effect was immediate and sector-wide. $ORCL fell 6.2% on the session to a fresh 52-week low, extending a one-month decline of roughly 33%. $INTC dropped 5.8%, with TSMC's disclosure cited directly as the session catalyst. $AMD shed 5.3% and $AVGO fell 5.0%, both reversing portions of substantial year-to-date gains. $QCOM retreated 4.1% and $AMAT fell 3.2%; available context on the specific drivers of those moves was limited, but neither held against the sector tape.

Earnings: UNH beats and raises; NFLX misses

$UNH was the day's sharpest counterpoint. UnitedHealth reported Q2 earnings above consensus and raised its full-year 2026 EPS outlook above the Street's prior high end, attributing the revision to improved medical cost trends. The stock jumped 10.3%, hitting its highest level in more than a year. The guidance raise was the operative data point, not just the beat. $NFLX moved the other direction: second-quarter revenue missed estimates, the company shifted subscriber engagement disclosures to an annual reporting format, and management guided toward the slowest growth rate in three years. Shares fell 8%. $JNJ also reported Q2 results; available detail on the quarter and its price impact was limited within today's sweep.

Other notable moves

$GOOGL fell 4.4% after reports that its Gemini 3.5 Pro model is running several months behind internal schedule. $COIN dropped 4.0%; Visa's launch of a stablecoin platform co-anchored by Coinbase provided no price support, and the Clarity Act remained unresolved in Washington. $CRM gained 3.4% after the U.S. Air Force selected Salesforce to manage its 84,000-vehicle fleet using AI — a material government contract addition. $ADBE rose 4.8%, with the company's acquisition of AI video platform Rephrase.AI cited in context; available headlines did not attribute the full move to a single dateable catalyst.

Filings desk

Broadcom's Chief Legal Officer sold approximately $10 million in $AVGO shares — the sale came on the same session the stock fell 5.0%. Meta COO Javier Olivan sold $1.43 million in $META under a pre-planned 10b5-1 arrangement.

What we set aside: Two filings were held back because the underlying events were older than 36 hours at time of disclosure. Checks on $BRK-B and $XOM returned no substantive filings or news within the reporting window.

The desk is watching $UNH's raised 2026 EPS guidance for managed-care sector read-through when peer insurers report next week.