Shares of small-cap medtech company BioSig Technologies, which makes devices to detect heart rhythm disorders, surged 11% yesterday, March 26, after the company <a href="https://ir.biosig.com/press-releases/detail/368/biosig-technologies-confirms-full-compliance-with-nasdaq">announced</a> its shares would keep trading on the Nasdaq. Last year, BioSig faced delisting because of noncompliance with listing requirements.&nbsp;&nbsp;

Medtech small cap BioSig confirms Nasdaq compliance, shares jump 


Rising inflation driven by U.S. tariffs could diminish any hopes of a small cap resurgence, analysts surveyed by Portfolio Adviser <a href="https://portfolio-adviser.com/trump-tariffs-loom-large-over-us-small-caps/">warn</a>. Small-cap equities have struggled to attract investment in recent years, but after the 2024 election, there was renewed optimism. Now, that hope is fading.&nbsp;&nbsp;

Analysts say inflationary impact of tariffs could derail small-cap recovery

Xcel Brands, Inc.

Quotes on Xcel Brands, a small-cap company that <a href="https://www.xcelbrands.com/pages/our-brands">specializes</a> in creating influencer-driven brands and promoting them on social media, soared 36% over the last two sessions. These gains are attributable to announcements of new partnerships: one with Cesar Millan, the creator of the television series <i>Dog Whisperer</i>, and another with chef Gemma Stafford, whose YouTube channel <a href="https://www.youtube.com/channel/UCB9IPcQ_x8dO66s1Y9FZUDg">boasts</a> almost 3 million subscribers.

Brand builder Xcel soars 36% in two days after signing new influencers

IonQ, Inc.

D-Wave Quantum Inc.

Quantum Computing Inc.

Peter Chapman, chair of the board at IonQ, a small-cap quantum computing hardware and software company, challenged Jensen Huang, the CEO of IT giant Nvidia, on the outlook for quantum technologies. This sent IonQ stock soaring almost 23% over two sessions.

Chair of small cap IonQ challenges Nvidia CEO on quantum computing; IonQ soars


Kratos Defense & Security Solutions, Inc.

Shares of Kratos Defense &amp; Security Solutions, a small-cap manufacturer of drones, munitions, and military electronics, surged nearly 6% yesterday, March 24, after the stock <a href="https://ir.kratosdefense.com/news-releases/news-release-details/kratos-defense-security-solutions-added-sp-smallcap-600-index">joined</a> the S&amp;P SmallCap 600 index. Inclusion in the index typically attracts new long-term investors, Nasdaq <a href="https://www.nasdaq.com/articles/ingredients-of-index-construction">finds</a>.

Drone maker Kratos surges after S&P 600 inclusion


The GEO Group, Inc.

Noble Capital Markets has <a href="https://dashboard.channelchek.com/wp-content/uploads/pdf/GEO_20250324_27379.pdf">raised</a> its target price for small-cap private prison operator GEO Group by more than 9%, just three weeks after its last upward revision. Because of the crackdown on illegal immigration under President Donald Trump and the need for more detention center beds, GEO Group has “substantial growth opportunities,” with the potential for significant debt reduction and share buybacks.

Noble again raises target price for private prison operator GEO


Intuitive Machines, Inc.

The stock of U.S. small-cap space company Intuitive Machines <a href="https://finance.yahoo.com/quote/LUNR/">surged</a> 30% yesterday, March 24, after the company <a href="https://www.globenewswire.com/news-release/2025/03/24/3047749/0/en/Intuitive-Machines-Reports-Fourth-Quarter-and-Full-Year-2024-Financial-Results.html">reported</a> a nearly 80% year-over-year jump in revenue in the fourth quarter. Earlier in the month, the company’s shares had plummeted when its second attempt to land a spacecraft on the Moon ended in failure.

Space small cap Intuitive Machines soars 30% on earnings


Shares of genetic testing service 23andMe have <a href="https://www.marketwatch.com/investing/stock/me">plummeted</a> more than 50% today, March 24, hitting an all-time low. The company, a pioneer in direct-to-consumer genetic testing, has <a href="https://investors.23andme.com/news-releases/news-release-details/23andme-initiates-voluntary-chapter-11-process-maximize">filed</a> for bankruptcy after multiple failed attempts to go private.

Former unicorn 23andMe files for bankruptcy, shares plunge


REE Automotive Ltd.

Freedom Holdings Corp.

Freedom Broker has initiated coverage on REE Automotive, an Israel-based small-cap manufacturer of commercial EVs that is listed in the U.S. The financial services firm has assigned a “buy” rating to the stock with a target price 210% above current quotes. As REE makes the leap from limited EV deliveries to full-scale production, it is said to have “explosive revenue growth potential.”

Freedom Holding broker sees ‘explosive growth’ for Israeli EV maker REE


Magnite, Inc.

Criteo S.A.

Viant Technology Inc.

The Royce Small-Cap Opportunity Fund has <a href="https://www.royceinvest.com/insights/2025/1Q25/small-cap-opportunities-in-advertising-technology">identified</a> five adtech stocks worth investors’ attention. Like all funds managed by Royce, it <a href="https://oninvest.com/article/kak-investirovat-v-small-cap-pat-covetov-ot-caka-rojsa-legendy-uoll-strit">focuses</a> on small caps, <a href="https://www.royceinvest.com/funds/royce-small-cap-opportunity-fund/rypnx">particularly</a> undervalued assets with additional growth drivers — such as new management or favorable market conditions.

Royce Fund names five adtech stocks for long-term investors


FuboTV Inc.

The Walt Disney Company

Small-cap streaming service FuboTV delivered a nearly 100% return to investors last year, reports the Motley Fool. Despite the stock’s current volatility, its growth potential is far from exhausted: The company has thwarted the rise of a potential rival and secured a lucrative deal with Disney to merge their streaming services.

Disney's streaming partner Fubo delivers almost 100% return in 2025


Innodata Inc.

NVIDIA Corporation

Shares of small cap Innodata, which develops LLMs for training other companies’ AI, <a href="https://www.marketwatch.com/investing/stock/inod/analystestimates?mod=mw_quote_tab">surged</a> more than 6% yesterday, March 19, after the company <a href="https://www.accessnewswire.com/newsroom/en/computers-technology-and-internet/innodata-unveils-generative-ai-test-and-evaluation-platform-built-1001618">announced</a> a new platform, which runs on Nvidia technology, for testing and evaluating generative AI models. Analysts see that as a promising area.

Small caps