# Billionaire David Tepper Just Bought These 2 Artificial Intelligence (AI) Stocks That Wall Street Thinks Could Soar by 50% or More

> **Open Intelligence Dossier** · First detected: 2026-09-08 15:07 UTC · Category: Business

## Executive Summary
Billionaire investor David Tepper is shifting his AI portfolio, exiting SanDisk and reducing Micron holdings to acquire Taiwan Semiconductor Manufacturing.

## Intelligence Brief
Billionaire David Tepper has executed several significant trades within the artificial intelligence sector. According to reports from The Motley Fool, Tepper sold 41% of his shares in Micron. Despite this substantial divestment, Micron remains the second-biggest holding in his portfolio. Simultaneously, coverage from AOL.com indicates that a large fund has moved to buy Taiwan Semiconductor Manufacturing while dumping Micron stock. This shift suggests a reallocation of capital between major AI-linked semiconductor firms as Tepper adjusts his exposure to the industry's current volatility. Multiple financial outlets are tracking these movements closely.


Yahoo Finance highlights that Tepper has acquired two AI stocks which Wall Street analysts believe could increase in value by 50% or more. Meanwhile, thestreet.com describes one of the stocks he recently exited as a red-hot AI stock. Benzinga provides further detail on these exits, noting that Tepper exited his position in SanDisk during what the outlet describes as a historic rally. This timing proved beneficial, as Benzinga reports that the SanDisk stock has since fallen by over 30%. The context of these trades centers on the high volatility of the AI market and the specific performance of chipmakers. The move from Micron and SanDisk toward Taiwan Semiconductor Manufacturing reflects a strategic pivot.


The significance of these trades is amplified by Tepper's status as a billionaire investor, which often leads market observers to analyze his movements for signals regarding the superior choice among competing AI hardware providers. The coverage emphasizes the contrast between the falling price of SanDisk and the projected growth of Tepper's new acquisitions. Future focus will likely remain on the performance of the two AI stocks Tepper recently purchased. Investors and analysts will be watching to see if these assets achieve the 50% or more growth predicted by Wall Street. Additionally, market observers will likely monitor whether Micron continues to hold its position as Tepper's second-largest holding or if further divestment occurs. The trajectory of Taiwan Semiconductor Manufacturing will also be a key point of interest following the recent purchase by the fund associated with these trades.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| thestreet.com | Billionaire David Tepper just dumped a red-hot AI stock | [Source Link](https://news.google.com/rss/articles/CBMilgFBVV95cUxNMHdpR3Z2dTB4cWh6UndCMXQ5ZFNJUXNsZVFDS0t0SFg4dWxOemhUUEJLQU5BUDBFZTQwRXp3MUVwa01lLXJ5bHpmRS1hYWxHS2dQTGtzUDJHemZjVi1lRGdsWkJLNndMcmY5SUxJNm5QUFAyVmo2cVh6RmIwVXUzTDU2cWpfd1FZSHFBQWVvNVhneWVPdmc?oc=5) |
| The Motley Fool | David Tepper Sold 41% of His Micron Shares and It Is Still His Second-Biggest Holding | [Source Link](https://news.google.com/rss/articles/CBMixgFBVV95cUxPbFJpOFJkSlNsUURSMzRyWHk1NmtvMkx4MFlYTmZPemFZelFhWF8yY2tuN2R6WEJxZF9wOUJ0M3ctMjdwRW1rODQxdE9DbE1YckNFdzBpVmxNTXhtdWFSdEQ1TXBpVEI5d242WkYwVjdwZzIwNEZfTjgxMUx6clR5S0ZDMlZZR21hR25DOXFDUVhKSkhfOXI1U2tZNVFRSms3b18yZmthYTVKaXM5bUMtYW9VMjZQSlVYMmRyMnN5YTZBaXd1Rnc?oc=5) |
| Benzinga | Billionaire David Tepper Exited SanDisk During Its Historic Rally– The Stock Has Since Fallen Over 30% | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxPTUo2LXJweFJhU05vRDVfc3ZEZEdOZFEzRHl3NjBqWU1QQjE5dmJFUUYwRC14VV9pVTBwbVZld0Z4am1MaVZQWVpXa0U4b1dHQUEtMHJYYnhKQVN5RDNFeGNvdnRyWmFBZlIzQTNVWkZFUXFQTE9nUGJqRDdTSGQ1VXhR?oc=5) |
| AOL.com | One Huge Fund Just Bought Taiwan Semiconductor Manufacturing and Dumped Micron Stock. Which Stock Is the Superior Choice? | [Source Link](https://news.google.com/rss/articles/CBMieEFVX3lxTFBpOXBiaFdZdExHTGoxYnVha3UxNVdHbWxhTlB3c2QzVFNwM3gzbnVtZk1BV0VOaFFNSmhzMjRId3FVTjJveDlrdGxQOE9FaGVWVks0bVkzMWRUTEtSSko3STd5Mm5SZ0JZVlZvUXItbHlKTTFPLW1GbQ?oc=5) |
| Yahoo Finance | Billionaire David Tepper Just Bought These 2 Artificial Intelligence (AI) Stocks That Wall Street Thinks Could Soar by 50% or More | [Source Link](https://news.google.com/rss/articles/CBMiowFBVV95cUxQa1BtTWR6RUZ2U3FwQV9yc09fd2l4c0lIVG5aV1JhbUJIZW11cmJPSUI2Snh6U3JSYmptQk1UcUdqYXQzbzZMcWt5djFFbVFMcm5qSTdja1luc0VLVEVZSFdabjVPTVFpNlV2TjZQRkZGYVNlRWpIdkhpeG1QMHl2WHplNWJhT0oxU19iVWpCNnNHc21tOUFzaTFwN0ZMd3lRYnhN?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-09-08/billionaire-david-tepper-just-bought-these-2-artificial-intelligence-ai-stocks*