Markets AUG 19, 2026

30-Year Yield Hits 19-Year High, Chips Bleed as $65B Anthropic Print Reshapes AI Trade

The long bond touched 5.32% Tuesday, dragging SOXX names down 4-9% while enterprise SaaS caught a bid. Anthropic's $65B run-rate disclosure sets the frame for Wednesday's FOMC minutes.

BY HENLEY MARRAST · MARKETS DESK

The 30-year Treasury yield touched 5.32% on Tuesday before settling at 5.285%, its highest print since June 2007, and semiconductors took the impact. Teradyne shed nearly 9%, Marvell close to 8%, Micron 7%, with the bleeding extending into Wednesday’s premarket as Micron gave up another 4%, Western Digital 5.4%, SanDisk 4.4%, and AMD 3.3%. The 10-year settled at 4.706% and the 2-year at 4.175%, a curve shape that punishes long-duration equity narratives first.

It’s not just a domestic story. Japan’s 10-year hit a three-decade high, Germany’s 30-year the highest since 2011, France’s long bond an 18-year peak, and UK gilts approached 1998 levels. When every developed-market long end reprices in the same session, the read isn’t cyclical. It’s structural supply meeting a fiscal appetite no central bank is currently willing to accommodate.

Into that tape, Anthropic disclosed a revenue run rate above $65 billion by end of July, up from $47 billion in May and roughly $9 billion at end-2025. Preliminary quarterly revenue came in above $11.5 billion versus $787 million a year earlier. The company is telling investors ahead of an IPO to model $190-200 billion in 2028 revenue.

Read those two paragraphs together and the AI-trade rotation makes sense. Duration-sensitive picks-and-shovels names (memory, equipment, foundry-adjacent) get hit as discount rates climb. Software with real, compounding enterprise revenue catches a bid. Communication services and information tech are both off more than 2% on the week, and the iShares MSCI USA Momentum Factor ETF is down 10% from its June 22 high. The momentum unwind is already halfway done before most desks have written it up.

“At some point, we’re probably going to be vulnerable to a bit of a” pullback, Bill Fitzpatrick, portfolio manager at Logan Capital Management, told CNBC. U.S. crude added 0.5% to $84.94, which doesn’t help the disinflation story going into Wednesday’s 2 p.m. ET FOMC minutes.

The July meeting held rates at 3.50-3.75% with three dissents (Logan, Hammack, Kashkari) all voting for a 25bps hike. Market-implied odds of a September hold have moved to roughly 65% from a prior 50/50. The minutes will show whether that hawkish minority is growing, and the long end is already pricing as if it’s.

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About the author

Henley Marrast

MARKETS DESK

Henley Marrast covers AI-equity flow, accelerator demand, and earnings prints for AI Sheet Report. She leads coverage of the public AI complex from the New York markets desk, with a focus on the daily tape and quarterly results. She has been writing about technology markets for several years.