Stock Market News 31 December 2025

Artisan Value Fund reveals why it dumped Cigna for Elevance — and why ASML stays a top bet

NEW YORK, December 31, 2025, 12:59 ET Artisan Partners’ Artisan Value Fund said in its third-quarter 2025 investor letter that it sold The Cigna Group and bought Elevance Health, citing rising policy risk around pharmacy benefit managers. The fund also

31 December 2025

Investing·Portfolio Management·Stock Market

Boeing stock today slips as year-end trading thins, despite $8.6B Pentagon F-15 deal

NEW YORK, December 31, 2025, 13:16 ET — Regular session Boeing shares were down about 0.4% at $217.61 in midday New York trading on Wednesday, underperforming only slightly in a subdued, year-end session. The move comes as Wall Street drifted

31 December 2025

Aerospace Industry·Boeing News·Defense Contracts·Financial Updates·Stock Market

INBS stock surges 160% as Intelligent Bio Solutions strikes manufacturing deal targeting 40% cost cuts

NEW YORK, December 31, 2025, 13:04 ET — Regular session Intelligent Bio Solutions Inc shares surged on Wednesday after the company said it struck a new manufacturing partnership aimed at lowering costs for its fingerprint-based drug testing device. The stock

31 December 2025

Biotechnology·Business News·Investments·Stock Market

D-Wave Quantum (QBTS) stock rises in year-end trade as traders look to CES, Qubits 2026

NEW YORK, December 31, 2025, 13:14 ET — Regular session Shares of D-Wave Quantum Inc (QBTS) rose about 2.5% to $26.90 in early afternoon trading on Wednesday, outpacing other U.S.-listed quantum-computing pure plays. The stock traded between $26.08 and $27.42

31 December 2025

Investment·Quantum Computing·Stock Market·Technology News

Kadant (KAI) stock drops nearly 3% in thin year-end trading — what investors are watching next

NEW YORK, December 31, 2025, 12:54 ET — Regular session Shares of Kadant Inc (NYSE: KAI) fell 2.9% to $286.94 by 12:54 p.m. ET on Wednesday, extending a year-end slide for the industrial machinery maker. The stock opened at $295.22

31 December 2025

Company Analysis·Financial News·Investing·Market Trends·Stock Market

UnitedHealth stock dips today as BlackCat ransomware guilty pleas revive cyber overhang

NEW YORK, December 31, 2025, 1:03 ET — Regular session. UnitedHealth Group Incorporated shares fell 0.4% to $330.86 on Wednesday, extending a muted year-end session as investors weighed fresh legal developments tied to the ALPHV “BlackCat” ransomware gang. The stock

31 December 2025

Cybersecurity·Healthcare·Stock Market·Technology News

Coinbase stock today: COIN drops as bitcoin slips in year-end session — what investors watch next

NEW YORK, December 31, 2025, 13:04 ET — Regular session Coinbase Global (COIN) shares fell 1.3% to $228.52 in early afternoon trading on Wednesday. The stock has ranged between $228.16 and $232.62. The crypto exchange’s stock has been moving in

31 December 2025

Bitcoin·Cryptocurrency·Financial News·Investing·Stock Market

Lionsgate Studios stock today: LION slides after insider sale filings hit the tape

NEW YORK, December 31, 2025, 12:52 ET — Regular session Shares of Lionsgate Studios Corp fell 3.4% to $8.94 in midday trading on Wednesday after regulatory filings disclosed stock sales by two top executives. The stock opened at $9.16 and

31 December 2025

Company News·Entertainment Industry·Insider Trading·Investing·Stock Market

Why Rush Street Interactive (RSI) stock is down today: Zacks downgrade to “hold”

NEW YORK, December 31, 2025, 12:46 ET — Regular session. Rush Street Interactive, Inc. shares were down 3.6% on Wednesday after Zacks Research downgraded the online-gambling operator to “hold,” MarketBeat reported. The stock was down 72.5 cents at $19.39 by

31 December 2025

Analyst Ratings·Company News·Financial Updates·Investing·Stock Market

Rocket Lab stock today: RKLB steadies near $70 as insider filing and ARK trim hit the tape

NEW YORK, December 31, 2025, 12:48 ET — Regular session Rocket Lab Corp shares edged higher on Wednesday after a regulatory filing showed a board member sold stock, as investors wrapped up a volatile year for the space launch and

31 December 2025

Financial News·Insider Trading·Investing·Rocket Lab·Stock Market

Robinhood stock slips as HOOD releases December trading snapshot and traders eye crypto softness

NEW YORK, December 31, 2025, 12:46 ET — Regular session Robinhood Markets, Inc. shares eased on Wednesday after the trading app published a late-December snapshot of customer activity that investors watch for clues about quarter-end momentum. The update matters because

31 December 2025

Cryptocurrency·Financial News·Robinhood·Stock Market·Trading

JFrog stock falls about 3% today as year-end tech dip hits software names

NEW YORK, December 31, 2025, 12:50 ET — Regular session JFrog Ltd (FROG.O) shares fell 3.2% to $63.35 by midday in New York, after opening at $65.24 and hitting an intraday low of $62.72. The stock was trading in a

31 December 2025

Financial News·Investing·Stock Market·Technology