FWIW, I keep a few thousand each of 5.56NATO, 9MM, .45ACP, .22LR and 7.62NATO in my safe with my guns. It's not my total SHTF stash, but enough so that if my house were broken into and ammo located (unlikely, unless they have a LOT of time on their hands and know where to look--and things are hidden in different locations so if they find some, they won't find all--they have to work for it) and stolen--I'd still have some. A few thousand is better than none....
But, I have the largest safe Browning makes, so I have room for guns & ammo.
Most burgleries are quick--at least if you believe the FBI info--so robbers supposedly won't spend hours searching. But if the thief knows you're away for awhile--they may make a weekend of it--and enjoy the wine rack, liquor cabinet, freezer.....
Never read about that--just kidding....