On November 14, Reuters reported that big hedge funds on Wall Street reduced their investments in the “Magnificent Seven” stocks in the third quarter. According to regulatory filings, the hedge funds have instead taken new positions in companies that focus on application software, e-commerce, and payments companies.

Many hedge funds also cut back on their holdings in well-known healthcare and energy companies during the third quarter, which ended on September 30.

This marks a shift from the previous quarter. In the second quarter, many more hedge funds were much more optimistic about large tech companies. This optimism was supported by a surge in AI valuations. However, those high valuations have started to drop.

During the third quarter, the market generally performed well. The S&P 500 gained almost 8%. The tech-heavy Nasdaq 100 index went up by about 9% during the quarter.

Lone Pine Capital and Tiger Global reduced their stakes in Meta Platforms, Inc. (NASDAQ:META) by 34.8% and 62.6%, respectively. Funds like Bridgewater and Coatue also cut their stakes in NVIDIA Corporation (NASDAQ:NVDA).

Bridgewater had a strong performance during the first nine months of 2025, outperforming other top funds. However, in the third quarter, Bridgewater cut its stake in NVIDIA Corporation (NASDAQ:NVDA) by nearly two-thirds, leaving it with just 2.5 million shares. The fund also reduced its exposure to other tech companies like Alphabet Inc. (NASDAQ:GOOGL). Instead, Bridgewater increased its investments in application software and payments companies like Adobe Inc. (NASDAQ:ADBE), Dynatrace, Inc. (NYSE:DT), and Etsy, Inc. (NYSE:ETSY).

These insights come from 13-F filings, which hedge funds and other institutional investors file at the end of every quarter.

With this background, let’s take a look at the 15 best aggressive growth stocks to buy right.

Our Methodology

To compile our list of the 15 best aggressive growth stocks to buy right now, we looked for stocks with a year-over-year revenue growth rate exceeding 35% as of November 14, 2025. To ensure the reliability of our findings, we consulted SeekingAlpha for the year-over-year revenue growth rate for each company. Next, we focused on the top 15 aggressive growth stocks most favored by institutional investors. Data for the hedge fund sentiment surrounding each stock was taken from Insider Monkey’s Q2 2025 database of 983 elite hedge funds. Finally, the 15 best aggressive growth stocks to buy were ranked in ascending order based on the number of hedge funds holding stakes in them as of Q2 2025.

Why do we care about what hedge funds do? 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 427.7% since May 2014, beating its benchmark by 264 percentage points (see more details here).

15 Best Aggressive Growth Stocks to Buy Right Now

15. Western Digital Corporation (NASDAQ:WDC)

Year-Over-Year Revenue Growth: 75.22%

Number of Hedge Fund Holders: 74

Western Digital Corporation (NASDAQ:WDC) ranks among the best aggressive growth stocks to buy right now. On November 10, Loop Capital increased its price target on Western Digital Corporation (NASDAQ:WDC) from $190 to $250 while maintaining a Buy rating.

Loop Capital expects demand for hard disk drive capacity to grow in 2025 and the selling price for higher capacity drives to increase. The research firm sees the economic dynamics for Western Digital Corporation (NASDAQ:WDC) as “materially accretive,” “durable,” and still in the “beginning stages.”

Previously, on October 31, UBS increased its price target on Western Digital Corporation (NASDAQ:WDC) from $135 to $145 but kept a Neutral rating. This update came after the company’s fiscal first quarter 2026 report, which UBS described as “solidly better” with good results and guidance. The research firm noted that strong demand, steady prices, and controlled supply helped push Western Digital Corporation’s (NASDAQ:WDC) margins higher.

UBS noted the industry’s hesitation to add more unit capacity, which might be pushing customers towards high-capacity enterprise SSDs (eSSDs). The firm expects this trend to continue as customers get used to using eSSDs for nearline capacity.

UBS increased its EPS estimates for 2026 and 2027 from $7.74/$7.05 to $8.17/$7.45. Despite this, the firm kept its Neutral rating and said that it preferred owning Micron Technology, Inc. (NASDAQ:MU) “in the broader storage/memory complex.”

Western Digital Corporation (NASDAQ:WDC) is an American company that manufactures hard disk drives and other data storage products.

14. Marvell Technology, Inc. (NASDAQ:MRVL)

Year-Over-Year Revenue Growth: 37.05%

Number of Hedge Fund Holders: 76

Marvell Technology, Inc. (NASDAQ:MRVL) ranks among the best aggressive growth stocks to buy right now. On October 31, JPMorgan reaffirmed its Buy rating on Marvell Technology, Inc. (NASDAQ:MRVL) with a $120 price target. This update comes before the company’s Q3 fiscal year 2026 results, which the company plans to release on December 2.

However, previously, on October 20, Barclays downgraded Marvell Technology, Inc. (NASDAQ:MRVL) from Overweight to Equalweight and kept its price target of $80. The research firm is concerned that Marvell Technology, Inc. (NASDAQ:MRVL) might not be able to achieve its data center targets for next year, even when the company has a strong intellectual property portfolio and is well-positioned in AI infrastructure development.

Marvell Technology, Inc. (NASDAQ:MRVL) is aiming to grow its share of the data center market from 13% of a $33 billion total addressable market in calendar year 2024 to 20% of a $94 billion total addressable market in calendar year 2028.

Despite the company’s plans, Barclays described Marvell Technology, Inc. (NASDAQ:MRVL) as “one of the biggest battleground stocks” in its coverage. The research firm noted that the future of the company is uncertain compared to other AI companies.

Looking beyond 2026, Barclays mentioned concerns about competition. The firm noted that the “lion’s share of AI XPU” appears to be going to Broadcom Inc. (NASDAQ:AVGO). Barclays also noted that Marvell Technology, Inc. (NASDAQ:MRVL) could lose market share in its core optical business.

Marvell Technology, Inc. (NASDAQ:MRVL) is an American company that develops and produces semiconductors and related technology for various applications, including AI, data centers, compute, networking, and storage infrastructure.