Cramer's Lightning Round: Datadog is a 'dynamite company'

• It's that time again! "Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

Marvell Technology's year-to-date stock performance.

Marvell Technology: "It had a mixed quarter...We got to wait."

Datadog's year-to-date stock performance.

Datadog: "I think it is a dynamite company, and it is a buy. It is expensive, but they really know what they're doing."

Centrus Energy's year-to-date stock performance.

Centrus Energy: "Very speculative situation. I want you to buy the GE spinoff that's coming, it's Vernova. That has got nuke, and I love the balance sheet, and I love what the company's doing, and you want to be a little diversified."

Altimmune's year-to-date stock performance.

Altimmune: "That is an absolute, without a doubt, high-risk stock, when you could have Eli Lilly."

Lantheus' year-to-date stock performance.

Lantheus: "I've been preferring RadNet, because I think they've got a better business model."

SoFi's year-to-date stock performance.

SoFi: "They were doing great, and then they did this convertible bond, and it just wrecked the stock...The stock has just been in the dog house ever since, and I don't like it when I tell people to buy a stock and it's staying in the dog house. We got to find out what the heck is going on there."

On Holding's year-to-date stock performance.

On Holding: "Controversial quarter...I am on the fence on On."

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Disclaimer The CNBC Investing Club Charitable Trust holds shares of Eli Lilly.

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