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Arcellx, Inc. (ACLX): Among Takeover Rumors Hedge Funds Are Buying

We recently published a list of 20 Takeover Rumors Hedge Funds Are Buying. In this article, we are going to take a look at where Arcellx, Inc. (NASDAQ:ACLX) stands against other takeover rumor stocks hedge funds are buying.

Hedge funds tend to pile up on a stock that gains or is expected to gain positive attention in a market. And what more could ignite such a frenzy of activity other than whispers of potential takeovers? When combined with subtle market signals and insider movements, these rumors can cause investors to purchase the stock. Income-seeking investors usually keep a close eye on such signs and movements to capitalize on emerging opportunities.

READ ALSO: 10 Dividend Paying Stocks Insiders Are Buying

In particular, hedge fund managers, using their vast resources and analytical capabilities, are more receptive to such speculative cues and act upon them. Since investors and the rest of the market tend to generate income by closely following their actions, hedge funds hold influential power in market trajectories.

The allure of these rumors lies in their potential to generate substantial returns to shareholders. Those companies that become the target of a takeover or are perceived as a target experience a stock value surge in the market, thus attracting further investor interest. To stay ahead of the curve, hedge funds conduct thorough analyses, including financial statement evaluations, industry trend monitoring, and management behavior assessments, to predict the possibility of such events. Such a proactive approach, in addition to giving them an edge over other investors in the market, also contributes to the evolving nature of financial markets.

What prompts the takeover rumors? Loads of factors. In the current environment, as we all know, the new tariff rates and trade wars are the biggest and most significant catalysts for takeover rumors. However, hedge funds also take note of other factors when anticipating a takeover. For instance, the Federal Reserve cut interest rates. After a series of cuts that started in September, the Fed has paused the interest rate adjustments and maintained them between 4.25% and 4.50% since December 2024. The range is not historically low, compared to the near 0% interest rates the Fed announced amid the COVID-19 pandemic. However, larger companies may find it easier and less expensive to fund an acquisition or merger at the current interest levels.

On the other hand, the broader market sentiment could also play a vital role in takeover rumors. The expected takeover might get rescheduled or withdrawn, depending on the favorability of the market sentiment. For instance, the recent falls in the stock market might reflect negatively on the market sentiment, discouraging companies from risking an acquisition or takeover.

Meanwhile, with their keen insights, hedge funds attempt to identify undervalued assets and potential takeover candidates. In addition to reflecting confidence in market resilience, their actions signify the importance of timely and informed decision-making.​

Our Methodology

We have put together our list by following a specific and straightforward methodology. Primarily, we have identified stocks with takeover rumors that have started or advanced in the past year. All the data used in this regard was taken from financial news, databases, and analyst reports, with all information updated as of April 21, 2025. This criterion is in place to ensure the relevance of the rumor with the hedge fund holdings for a stock. We have also collected information on the hedge fund holdings as of April 21, 2025, from the Insider Monkey database of Q4 2024. Based on this data, we have ranked our picks from 20 to 1, with 20 being the stock with the least number of hedge funds.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points (see more details here).

A scientist in a lab coat examining a microscope, looking at the details of the biotechnology company’s immunotherapies.

Arcellx, Inc. (NASDAQ:ACLX)

No. of Hedge Funds: 37

A clinical-stage biotechnology company, Arcellx, Inc. (NASDAQ:ACLX) deals with advancing novel cell therapy platforms for treating cancer and autoimmune diseases. The company’s proprietary D-Domain technology underpins ARC-SparX, a modular CAR-T cell platform with high safety and precision. Located in California, the company primarily competes with other oncology-focused biotech firms but shines above them through its flexible dosing architecture and potential for off-the-shelf applications that target the unmet medical needs in hematologic malignancies.

Arcellx, Inc. (NASDAQ:ACLX) holds strong data from its Phase II iMMagine-1 trial for treating relapsed or refractory multiple myeloma patients, making the company a notable target for takeover. The takeover rumors surrounding the company extend beyond the potential takeover by Gilead Sciences, a partner in developing anito-cel for multiple myeloma, with some analysts in 2024 believing a bid from another company could top this combination. The company’s introduction of cell therapy has shown efficiency in treating EMD, a condition where other CAR-T therapies have performed poorly. It increases the takeover speculations with other companies, as such would provide the company with greater financial and commercial benefits.

The company has attracted investments from 37 hedge funds, suggesting a moderate level of institutional engagement. Arcellx, Inc. (NASDAQ:ACLX)’s strong intrinsic worth, backed by institutional interest, could have emerged from recent acquisition speculation.

Overall, ACLX ranks 14th on our list of takeover rumor stocks hedge funds are buying. While we acknowledge the potential of ACLX, our conviction lies in the belief that AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. There is an AI stock that went up since the beginning of 2025, while popular AI stocks have lost around 25%. If you are looking for an AI stock that is more promising than ACLX but trades at less than 5 times its earnings, check out our report about this cheapest AI stock.

READ NEXT: 20 Best AI Stocks To Buy Now and 30 Best Stocks to Buy Now According to Billionaires.

Disclosure: None. This article is originally published at Insider Monkey.

The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

Dr. Inan Dogan

Dr. Ian Dogan

Co-Founder and Research Director at Insider Monkey

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

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Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

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And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

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Dr. Inan Dogan

Dr. Ian Dogan

Co-Founder and Research Director at Insider Monkey

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