🗞 Newsmakers — 3PM ET, 2026-06-03 The day's top 15 gainers with their current news catalyst.

1. XOS +235% $7.46 XOS Stock Remains Red Hot As Company Bets On AI-Driven Energy Demand Xos Inc. (NASDAQ:XOS) has quickly become one of the market's biggest winners this week. The stock more than tripled in value after the firm revealed a new energy storage system expected to provide data centers and other industries with access to electricity without relying on th… — benzinga.com · 06/03 https://www.benzinga.com/Opinion/26/06/52979179/xos-stock-remains-red-hot-as-company-bets-on-ai-driven-energy-demand

2. WCT +179% $2.57 (no fresh news today — likely technical / low-coverage move)

3. SDOT +106% $6.75 Sadot Group Stock Skyrockets After Acquiring Anira Consulting Sadot Group Inc (NASDAQ:SDOT) shares are jumping on Wednesday as traders react to the company's announcement that it has officially closed the purchase of Anira Consulting FZC. Here's what you need to know. — benzinga.com · 06/03 https://www.benzinga.com/trading-ideas/movers/26/06/52984118/sadot-group-stock-skyrockets-after-acquiring-anira-consulting

4. STAK +90% $3.61 STAK Inc. Accelerates New Energy Vehicle Expansion with Growing Product Portfolio and Intellectual Property STAK Inc. Accelerates New Energy Vehicle Expansion with Growing Product Portfolio and Intellectual Property PR Newswire — gurufocus.com · 06/02 https://www.gurufocus.com/news/8895480/stak-inc-accelerates-new-energy-vehicle-expansion-with-growing-product-portfolio-and-intellectual-property

5. FOFO +64% $6.59 (no fresh news today — likely technical / low-coverage move)

6. JLHL +54% $34.44 (no fresh news today — likely technical / low-coverage move)

7. ANY +45% $5.65 Medallion Financial Corp. Urges Shareholders to Vote for Proven Performance ISS and Glass Lewis Recognize Medallion's Successful Business Transformation Analysis Fails to Consider ZimCal's Ideas And Risks of Replacing Any of the Proven Incumbents with Its Nominees Medallion Also Highlights Eric Kelly's Alleged Financial Improprieties and History of Valu… — globenewswire.com · 06/02 https://www.globenewswire.com/news-release/2026/06/02/3305730/0/en/medallion-financial-corp-urges-shareholders-to-vote-for-proven-performance.html

8. ATPC +43% $4.25 (no fresh news today — likely technical / low-coverage move)

9. YMAT +36% $1.24 J-Star Holding Outlines Foundational Milestones Supporting Proposed Baytown Battery Manufacturing Facility Taiwan Central Bank Authorization and EDF Site Commitment Add New Support for Project Under Active DOE Review Taiwan Central Bank Authorization and EDF Site Commitment Add New Support for Project Under Active DOE Review — globenewswire.com · 06/02 https://www.globenewswire.com/news-release/2026/06/02/3305566/0/en/J-Star-Holding-Outlines-Foundational-Milestones-Supporting-Proposed-Baytown-Battery-Manufacturing-Facility.html

10. VACHU +35% $18.15 (no fresh news today — likely technical / low-coverage move)

11. BNRG +35% $1.82 (no fresh news today — likely technical / low-coverage move)

12. VSA +32% $6.11 (no fresh news today — likely technical / low-coverage move)

13. LASE +29% $3.13 LASE stock nearly doubles as US Navy shows more love Laser Photonics (LASE) shares ripped higher this morning (Jun. 3) on a major $13.2 million follow-on order from the US Navy. The upward momentum drove LASE's relative strength index (RSI) into the early 90s – indicating extremely “overbought” conditions that often attract profit… — invezz.com · 06/03 https://invezz.com/news/2026/06/03/lase-stock-nearly-doubles-as-us-navy-shows-more-love/

14. QMCO +27% $15.95 Rigetti's Quantum Ambitions Face Valuation Risks: Buy, Hold or Sell? RGTI stock surges on quantum optimism, but limited adoption, widening losses and lofty valuation raise questions about whether gains can last. — zacks.com · 06/03 https://www.zacks.com/stock/news/2931880/rigetti-s-quantum-ambitions-face-valuation-risks-buy-hold-or-sell?cid=CS-STOCKNEWSAPI-FT-analyst_blog|most_popular_stocks-2931880

15. ABVX +24% $90.15 ABVX Investors Have Opportunity to Join Abivax S.A. Fraud Investigation with the Schall Law Firm LOS ANGELES--(BUSINESS WIRE)---- $ABVX--ABVX Investors Have Opportunity to Join Abivax S.A. Fraud Investigation with the Schall Law Firm. — businesswire.com · 06/03 https://www.businesswire.com/news/home/20260603644804/en/ABVX-Investors-Have-Opportunity-to-Join-Abivax-S.A.-Fraud-Investigation-with-the-Schall-Law-Firm/

— auto-generated, alert-only (not investment advice). 'No fresh news' = likely a technical/low-float move, not a catalyst.