Since I own a lot of tech stocks should I be worried about Iran saying that they’re going to strike U.S teach companies in the Middle East?

Also are these just threats or are they actually going through with it?

I need 200 characters: Didhdidjdhdhdhdhdhfhdudusuusjsjsididjfbdidijsbdsiidjsbsjsjsjshdbdbcidjdididjejejdjisisieieiieeiiejsisjejejjejdjdjdjdjjdjdjddddfffggggggfdddddndhfb