In this article, we will list the 5 High-Growth Micro-Cap Stocks to Buy Now. Please visit 12 High-Growth Micro-Cap Stocks to Buy Now if you would like to see the extended list and the methodology behind it.

5. Niagen Bioscience Inc. (NASDAQ:NAGE)

Market Capitalization: $277.16 Million

Expected 5-Year Earnings Growth: 28.06%

Number of Hedge Fund Holders: 15

Stock Upside Potential: 226.09%

Niagen Bioscience Inc. (NASDAQ:NAGE) is one of the high-growth micro-cap stocks to buy now. On June 2, Niagen Bioscience Inc. (NASDAQ:NAGE) renamed the ChromaDex External Research Program (CERP) to the Niagen Research Program to underscore its renewed focus on advancing the understanding and applications of NAD+.

Over the years, the company has focused on building a scientific foundation for NAD+ research through rigorous collaboration with leading independent investigators. Independent investigators from world-renowned institutions such as Mayo Clinic, the National Institutes of Health, and Cambridge University have repeatedly requested Niagen for its preclinical research and NAD+ biology.

Research under the program continues to explore NAD+ and Niagen across various areas of skeletal and brain tissues, cellular energy metabolism, and cardiovascular health. The program also supports more than 175 ongoing and developing research studies. It also provides oral Niagen research materials, including food-grade and pharmaceutical-grade products, as well as technical support.

Niagen Bioscience Inc. (NASDAQ:NAGE) is a global bioscience company focused on healthy aging and cellular health research. They are the innovators and patent holders of Niagen (nicotinamide riboside, or NR), a breakthrough ingredient clinically proven to boost NAD+ levels and support DNA repair and mitochondrial function.

4. Alta Equipment Group Inc. (NYSE:ALTG)

Market Capitalization: $231.98 Million

Expected 5-Year Earnings Growth: 28.81%

Number of Hedge Fund Holders: 20

Stock Upside Potential: 77.30%

Alta Equipment Group Inc. (NYSE:ALTG) is one of the high-growth micro-cap stocks to buy now. On May 7, Chief Executive Officer Ryan Greenawalt reiterated that their focus is on pursuing disciplined capital management, expanding market share in key geographies, and business optimization.

The sentiments follow a challenging first quarter, during which sales were down 3% to $410.5 million. The company also posted a net loss of $19.5 million, a slight improvement from the $20.9 million net loss in the same quarter last year. Adjusted EBITDA shrank to $28.1 million compared to $33.6 million delivered last year in the same quarter.

According to Greenawalt, the first-quarter results reaffirmed the business’s seasonality. In the Construction Equipment segment, industry volumes of general prime equipment experienced modest downward pressure, as service and rental operations were hit harder by winter weather year over year. Despite the slight sales drop, the focus is on optimizing the rental fleet to capitalize on current trends across major segments.

Alta Equipment Group Inc. (NYSE:ALTG) is a prominent North American equipment dealership platform. They specialize in selling, renting, and servicing heavy construction, earthmoving, and material handling equipment. They also provide extensive aftermarket support, parts, and flexible financing options across the United States and Canada.

3. The Lovesac Company (NASDAQ:LOVE)

Market Capitalization: $236.41 Million

Expected 5-Year Earnings Growth: 76.13%

Number of Hedge Fund Holders: 20

Stock Upside Potential: 34.56%

The Lovesac Company (NASDAQ:LOVE) is a high-growth micro-cap stock to buy now. On June 11, Lovesac (NASDAQ:LOVE) delivered solid first-quarter results for fiscal 2027, driven by modest market-share gains and disciplined execution.

Net sales in the quarter were down by 0.1% year over year to $138.2 million. The slight decline was driven by the closure of the company’s Best Buy shop-in-shop location and a 1% decrease in omni-channel comparable net sales. Net loss in the quarter totaled $11.1 million, or $0.76 a share, a slight increase from the $10.8 million, or $0.73 a share, net loss delivered in the same quarter last year.

According to Chief Executive Officer Shawn David Nelson, the launch of a new high-end sectional platform is on course and expected to take even more share in the living room. Delivery services are also expected to roll out nationally. For the full year, Lovesac expects net sales to range between $700 million and $740 million and to become profitable, with net income of between $5 million and $12 million.

The Lovesac Company (NASDAQ:LOVE) is a technology-driven, direct-to-consumer furniture company known for its modular “Sactionals” and proprietary foam-filled beanbag chairs called “Sacs”. They operate under a “Designed for Life” philosophy, creating high-quality, sustainable furniture that adapts to your evolving needs and eliminates landfill waste.

2. Commerce.com, Inc. (NASDAQ:CMRC)

Market Capitalization: $228.14 Million

Expected 5-Year Earnings Growth: 34.31%

Number of Hedge Fund Holders: 21

Stock Upside Potential: 103.70%

Commerce.com, Inc. (NASDAQ:CMRC) is one of the high-growth micro-cap stocks to buy now. Commerce.com, Inc. (NASDAQ:CMRC) was recently on edge, its sentiment having taken a hit after the board’s refusal to discuss a potential merger with Rezolve AI.

Early in the year, Rezolve AI allegedly approached Commerce.com about a potential all-stock merger. Under the terms of the proposed deal, one Rezolve share was to be exchanged for each Commerce.com share. The board unanimously rejected the deal. The deal was later changed to one Rezolve share for two commerce shares, but was still rejected.

Rezolve has already hit back, reiterating that the Commerce.com board has failed to protect shareholder value or present a credible long-term strategy. Consequently, it insists the company’s shares have lost more than 96% of their value under the current board. Annual recurring revenue growth has slowed to 3% year over year, with the board forecasting 1.5% growth.

Commerce.com, Inc. (NASDAQ:CMRC) is a technology company that provides AI-driven software solutions for B2B and B2C e-commerce. It functions as the parent brand uniting three core e-commerce platforms to help brands build, optimize, and scale their digital storefronts.

1. Lantronix, Inc. (NASDAQ:LTRX)

Market Capitalization: $271.15 Million

Expected 5-Year Earnings Growth: 37%

Number of Hedge Fund Holders: 24

Stock Upside Potential: 47.17%

Lantronix, Inc. (NASDAQ:LTRX) is a high-growth micro-cap stock to buy now. On June 12, Needham initiated coverage of Lantronix, Inc. (NASDAQ:LTRX) with a Buy rating and an $11 price target. The research firm remains bullish on the company’s long-term prospects, buoyed by its next-generation unmanned systems enabled by the edge computing platform.

The company already boasts of strong business ties with more than 40 leading drone OEMs and adjacent subsystems providers. Consequently, it is well positioned to be a leading supplier across the evolving unmanned systems ecosystem. The company has already unveiled SLC 9000, a console manager device tailored to enhance remote access and management capabilities for artificial intelligence data centers.

The research firm expects the company’s drone-related revenues to surge to at least $25 million by fiscal year 2027. The increase will mostly be driven by meaningful upside as US drone procurement accelerates. Amid the expected increase, Needham insists, Lantronix offers one of the most underappreciated ways to gain exposure to the emerging drone supercycle.

Lantronix, Inc. (NASDAQ:LTRX) is a global provider of intelligent hardware, software services, and engineering solutions for Edge Computing, the Internet of Things (IoT), and Remote Environment Management (REM). They specialize in helping businesses securely connect machines, manage network infrastructure, and power mission-critical autonomous systems.

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