Today's biggest winners and losers in the stock market, a look at the notable movers:

On this episode of Stock Movers:
- Rocket Lab (RKLB) shares are up 16% after the space company announced a definitive agreement to acquire Iridium for $54 per share in cash and stock. The transaction combines Rocket Lab’s launch capabilities and satellite manufacturing with Iridium’s global satellite communications network.

-Comcast (CMCSA) shares rise 25% in premarket trading after the company announced its intention to separate into two independent publicly traded companies through a tax-free spin-off of NBCUniversal and Sky.

- Concentrix (CNVC) shares tumble 25% postmarket after the software company slashed its full-year outlook. The firm also forecast reported revenue and adjusted earnings per share for the third quarter that fell short of Wall Street’s expectations.

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Today's biggest winners and losers in the stock market.
On this episode of Stock Movers:

Listen for comprehensive cross-platform coverage of the US market close as heard on Bloomberg Television, Bloomberg Radio, and YouTube with Romaine Bostick, Katie Griefeld, Carol Massar and Tim Stenovec

- Rocket Lab (RKLB) shares are up 16% after the space company announced a definitive agreement to acquire Iridium for $54 per share in cash and stock. The transaction combines Rocket Lab’s launch capabilities and satellite manufacturing with Iridium’s global satellite communications network.

- Super Micro Computer (SMCI) shares took a nose dive Monday afternoon after Bloomberg reported that Taiwanese authorities raided the company’s local offices. The raid was part of a widening probe into alleged diversion of Nvidia AI chips to China, adding fresh regulatory overhang to a stock that has already been whipsawed by enforcement headlines this year

- Verizon Communications (VZ) recorded an estimated loss in the range of $700 million to $800 million in the second quarter of 2026 in connection with classifying net assets of its international wireline connectivity business as held for sale.

See omnystudio.com/listener for privacy information.

Today's biggest winners and losers in the stock market, a look at the notable movers:
On this episode of Stock Movers:

- Strategy (MSTR) shares rise 6.3% in premarket trading after the Bitcoin treasury company announced an up to $1 billion preferred stock repurchase program and up to $1 billion common stock repurchase program, which may be funded through Bitcoin sales.

-Comcast (CMCSA) shares rise 25% in premarket trading after the company announced its intention to separate into two independent publicly traded companies through a tax-free spin-off of NBCUniversal and Sky.

- Roblox (RBLX) shares are surging Monday after Arete Research reportedly upgraded Roblox from Neutral to Buy, raising its price target from $75 to $95. Investors are also continuing to weigh child safety risks tied to a new state lawsuit.

See omnystudio.com/listener for privacy information.