Cramer's Lightning Round: Sell Phathom Pharmaceuticals

• 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.

ChargePoint's year-to-date stock performance.

ChargePoint: "No. I mean, that's losing money, we're not going to buy it."

Phathom Pharmaceuticals' year-to-date stock performance.

Phathom Pharmaceuticals: "Way too speculative...I would sell the stock."

Luminar Technologies' year-to-date stock performance.

Luminar Technologies: "No, losing too much money...We're going to have to say no to that one too."

Taiwan Semiconductor's year-to-date stock performance.

Taiwan Semiconductor: "I like Taiwan Semiconductor very much, and I think should be bought. My only risk there is China, and I am concerned, but I think it will be ok."

Axon's year-to-date stock performance.

Axon: "I like Axon very much. Very well-run company, they do a lot of good things. I think it has been one of my longest-standing recommendations, and you should buy the stock."

Navitas Semiconductor's year-to-date stock performance.

Navitas Semiconductor: "No. So many semiconductors are making a ton of money here. We're not going to buy one that is actually losing money. So we're going to have to say no to Navitas."

RTX's year-to-date stock performance.

RTX: "...Their commercial business has gotten very tough because of that problem with that one engine...I don't think we can touch it still."

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