---
title: "Big Tech Stocks Surge After US Elections: Investors See a 'Brake' on the AI Race"
description: "Shares of Amazon, Apple, Microsoft, and other tech giants rose 2–8% following the US congressional elections. Investors expect Democrats to slow down the AI race and data center construction, potentially adding up to $1 trillion in market capitalization."
date: 2026-11-04T23:14:44.948Z
lang: en
url: https://xab.info/en/posts/big-tech-stocks-surge-after-us-elections
tags: [us-stocks, big-tech, ai-infrastructure, data-centers, congress-elections, amazon, apple, microsoft, meta, capex]
author: "Andrey Kosynko"
publisher: "XAB.info"
---

# Big Tech Stocks Surge After US Elections: Investors See a 'Brake' on the AI Race

![Big tech stocks and stock charts against the background of the US Capitol](https://xab.info/media/2026/11/04/aktsii-bigtehov-vyzleteli-posle-vyborov-v-ssha-investory-uvideli-tormoz-dlya-ii-gonki/aktsii-bigtehov-vyzleteli-posle-vyborov-v-ssha-investory-uvideli-tormoz-dlya-ii-gonki-1.webp)

## Key Points

- Major Big Tech stocks rose 2–8.3% following the US midterm congressional elections on November 4, 2026
- Reuters estimates the combined market cap gain of five companies at $750B+, Bloomberg at around $1T
- Big Tech capital expenditures in 2026 will exceed $740B compared to ~$400B in 2025
- Democrat Gina Hinojosa, who won the Texas gubernatorial election, advocates for a data center construction moratorium
- The stock surge reflects shifting investor expectations rather than an actual reduction in announced investment programs

On November 4, 2026, the US stock market recorded one of the most prominent rallies among major tech companies in recent months. The catalyst was the results of the US midterm congressional elections, which, according to preliminary data, gave the Democratic Party control of both chambers. Investors quickly priced in the political shift: the transfer of legislative power to the Democrats, by their calculations, means a slowdown in runaway spending on artificial intelligence and a halt to the endless financing of new data center construction. By midday Eastern Time, Amazon shares rose 8.3%, Apple was up nearly 7%, and Microsoft, Alphabet, and Meta gained between 2% and 7%.

### How Much the 'Brake' Costs: From $750 Billion to a Trillion Dollars

The scale of the market reaction was comparable to the largest capitalizations redistributions in Big Tech history. According to Reuters, if current dynamics hold, the combined market capitalization of the five largest tech companies could increase by more than $750 billion by market close. Bloomberg analysts offered a bolder forecast, expecting an increase of around $1 trillion. Simultaneously, capital redistribution occurred in the market: shares of AI infrastructure providers, including Applied Digital and IREN, fell by 6–13%. Investors fear that potential restrictions on data center construction will complicate the implementation of projects, many of which are debt-financed and thus vulnerable to a changing regulatory climate.

### $740 Billion for Computing: Why the Market Decided Enough Is Enough

The reason for such a mixed market reaction lies in the unprecedented scale of infrastructure investments. According to analyst estimates, major tech companies plan to direct more than $740 billion in capital expenditures in 2026, compared to roughly $400 billion a year earlier. Amazon confirmed its capital expenditure guidance at around $220 billion for the year, while Meta estimates its spending in the $135–145 billion range. These sums, analysts emphasize, are largely covered by borrowings, putting corporations in a dependent position on credit markets and translating into lower net profits. At the same time, demand for computing power remains high: AWS reported a 39% increase in revenue in the third quarter of 2026, indicating a persisting deficit of capacity to service AI workloads.

### Texas as a Key Hub: Hinojosa's Moratorium and Uncertainty

Texas is of particular importance to investors, potentially accounting for about 25–30% of future US data center capacity, according to analyst estimates. Democrat Gina Hinojosa, who won the state's gubernatorial election, advocates for imposing a moratorium on the construction of new data centers until additional regulatory rules are developed. This creates direct uncertainty for Microsoft, Google, and Meta projects already developing infrastructure in the region. At the same time, control of the Texas legislature remains with Republicans, and clarity regarding the newly elected governor's ability to actually halt already launched projects is currently lacking.

### Expectations, Not Reality: What Actually Changed

It is important to emphasize that the actual stock price increase on November 4 reflects primarily changing investor expectations rather than a reduction in already announced investment programs. None of the top five companies has publicly withdrawn or revised its stated capital expenditure plans. The assumption that political pressure will lead to a slowdown in data center construction and reduced capital spending by tech giants remains a hypothesis for now. Democratic control of Congress does not automatically mean a nationwide ban on computing facility construction. Moreover, global competition does not stop: Chinese AI companies continue to build up their own computing power regardless of the US regulatory agenda. Thus, today's rally is a bet on a scenario that still needs to be confirmed by concrete legislative initiatives in the coming months.

## Accounts differ

### Estimation of the combined market capitalization increase of the five tech giants by market close on November 4, 2026.

- **Reuters:** If current dynamics hold, the combined market capitalization of the five companies could increase by more than $750 billion by market close. ([3dnews.ru](https://3dnews.ru/1150872/aktsii-bigtehov-podskochili-posle-viborov-v-ssha-investori-uvideli-spasitelniy-tormoz-dlya-iigonki))
- **Bloomberg:** Expects the combined capitalization growth of the five companies to be around $1 trillion. ([3dnews.ru](https://3dnews.ru/1150872/aktsii-bigtehov-podskochili-posle-viborov-v-ssha-investori-uvideli-spasitelniy-tormoz-dlya-iigonki))

*Where they agree:* Both publications record significant capitalization growth for the five largest technology companies on election day; the discrepancy concerns only the scale of the estimate.

## Fact-Check & Sources

- [Акции бигтехов подскочили после выборов в США — инвесторы увидели спасительный тормоз для ИИ-гонки window-new](https://3dnews.ru/1150872/aktsii-bigtehov-podskochili-posle-viborov-v-ssha-investori-uvideli-spasitelniy-tormoz-dlya-iigonki) - All key figures (stock growth, capEx, Reuters/Bloomberg estimates, Texas and Hinojosa data) are taken from this source. Independent cross-verification with secondary sources was not conducted within the scope of this task.

## FAQ

### Why did technology company stocks rise on November 4, 2026?

Investors reacted to the results of the US midterm congressional elections, which preliminary data showed gave the Democratic Party control of both chambers. The market expects this to slow AI spending and limit new data center construction, easing debt pressure on Big Tech.

### What specific stock growth figures were recorded?

By midday Eastern Time on November 4, 2026, Amazon was up 8.3%, Apple nearly 7%, and Microsoft, Alphabet, and Meta gained between 2% and 7%. The combined capitalization of the five companies could have grown by over $750 billion according to Reuters, or around $1 trillion according to Bloomberg.

### What is the data center construction moratorium in Texas?

Democrat Gina Hinojosa, who won the Texas gubernatorial election, advocates for temporarily suspending new data center construction until additional regulations are introduced. Texas could potentially provide 25–30% of future US computing capacity, making the decision strategically vital for Microsoft, Google, and Meta projects.

### Does the stock rise mean Big Tech will cut AI investments?

No. As of November 4, 2026, none of the companies have publicly revised their stated capital expenditure plans. The stock increase reflects changing investor expectations. Actual spending cuts depend on specific legislative initiatives that have not yet been adopted.