这些更名企业在宣布后普遍经历了股价短期飙升，合计市值一度较更名前增加87亿美元（涨幅达106%）。然而，《金融时报》的分析发现，超过一半的涨幅已在上月底蒸发，其中七家公司的市值甚至低于更名前的水准。多数更名企业属于微型股或场外交易的「粉单」股票，部分在更名前已陷入经营困境，例如生技公司Hoth Therapeutics在审计师对其持续经营能力表达「重大疑虑」后更名为Rocket One，而社交网路Myseum.AI在2025年全年营收仅550美元。
这种现象并非首次出现。1990年代网路泡沫期间，在公司名称中加入「.com」的企业在宣布后十天内平均获得72%的超额报酬；2017年长岛冰茶公司更名为Long Blockchain后股价暴涨500%，但最终遭到美国证券交易委员会（SEC）的内线交易调查。SEC自2024年起已开始打击所谓的「AI洗白」行为，针对多家误导投资者的投资顾问和科技新创企业采取执法行动。分析人士指出，这些更名策略主要针对散户投资者，利用社群媒体和交易应用程式的影响力来获取短期收益。
Dozens of US-listed companies have attempted to capitalize on investor enthusiasm for artificial intelligence by rebranding with AI-related names. Since 2023, at least 27 firms across diverse sectors—from cancer treatment to gold mining—have changed their names to signal a pivot toward AI. The most prominent example is former footwear brand Allbirds, which renamed itself Smartbird last month and shifted its focus to high-end AI chip-equipped servers. While these rebrands initially generated significant investor excitement, most companies are microcap or over-the-counter "pink sheet" stocks, several of which were already struggling financially before their pivots.
The financial impact of these rebrands has proven largely ephemeral. At their post-rebrand peaks, the combined market capitalization of the renamed companies surged by $8.7 billion, representing a 106 percent increase over pre-announcement levels. However, an FT analysis found that more than half of those gains had disappeared by the end of last month, with seven companies now valued below their pre-rebrand levels. Notable examples of questionable pivots include Hoth Therapeutics—rebranded as Rocket One—which had faced going-concern warnings from its auditor, and Myseum.AI, which reported just $550 in annual revenue. One pink-sheet stock changed its name four times, cycling through golfing, gold mining, and data centres.
This pattern of speculative rebranding echoes previous tech booms. During the late-1990s dotcom bubble, companies adding ".com" to their names earned average excess returns of 72 percent within ten days. Similarly, Long Island Iced Tea's 2017 rebrand to Long Blockchain produced a 500 percent share price spike before culminating in an SEC insider trading investigation. The SEC has since 2024 begun cracking down on so-called "AI washing," taking action against firms that mislead investors about their use of the technology. Legal experts warn that adding "AI" to a company name to signal capabilities that do not exist is likely to draw regulatory scrutiny. Despite these risks, analysts note that companies will continue to cater to prevailing investor sentiment—whether that involves AI, crypto, or the next trending technology.