Yes I have a lot of experience with this sort of stuff. This is called apports. I don't know of a term for something going missing so I just say reverse apport *shrug*
It happened to me a lot. I would have stuff I purposely placed in the middle of the room and it would go missing for days sometimes only to turn up out in the open. Many times. A apport is something that was supernaturally created or moved. Unfortunately I didn't really find a way to prevent this except keeping the stuff on my person or directly in sight at all times. It's literally like living in a battlefield it felt like for me.
I would tell it to stop and it doesn't have permission to move things or disrupt your home. Could try blessing the important objects that's continuously going missing with holy water and see if that changes anything. I would invest in palo santo and sage for clearing the bad energy. On EVP (just tell me if you don't know what EVP is), I have had spirits that did this same thing to me tell me they don't like the palo santo. So if you want it gone that's a good start, it has been used for thousands of years in the America's. You can also call upon native spirits to assist you if you are not discriminatory towards minorities. They will not help you if you talk badly about natives in my opinion. They are a great ally to me personally.
If you have the want you can try and do EVP there and ask "what is your name", "do you move objects around", "why do you want to move things around", and also tell it "you are not allowed to harm me or disrupt my home," if you are religious you can include a prayer, ask it if it would you to pray for it, this will be a good indicator if you just have a prankster or something darker. If it declines, growls, hisses, curses at you, or if you get scratched up, start having violent thoughts or violent mental imagery (you hurting people or just people being hurt in general) then that is a big indicator that it is something dark and then you can change your approach accordingly.
Speaking of changing your approach your battle plan after that will be based on what your spiritual beliefs are and others members can help with that. Charleh is a great resource for demonic stuff.
In my apartment where this would happen it was infested with dozens and dozens of spirits coming and going and staying. We believe someone had done black magic/ satanic worship as the demons we're extremely powerful and were citing names of demons from the 17th century at least.
Do people get violent easily there? Are there a lot of violent deaths near by or accidental deaths? Do you experience unusual (unusual for you) mental states? Chronically depressed or more depressed than usual? Self harm thoughts? Imagery of people being hurt? Is there a change in your mental state when you enter or stay there?
I would close my eyes and see people being ripped to shreds, stabbed, beaten, axe murdered, etc.