Agent etiquette: What's kosher?

I just had a thought this morning and wanted to get your feedback before I do something stupid.

Just this week I received 3 back-to-back requests from agents for a full of my urban fantasy manuscript. I'm very excited about this, obviously, and eager for these agents to read the book and hopefully one will offer representation. I found it odd that no one asked for an exclusive, but I'm happy no one did because I can send it to all three at the same time. When I do, I'll obviously let each one know it's being read by 2 others as well.

Okay, here's the thing. I also have 8 requested partials I'm waiting to hear back on. I'm wondering if I should I contact the agents with the partials to let them know about the 3 full requests so that they can either: A) request the full; or B) decide to pass without further consideration.

Is this a considerate thing to do? Or just plain stupid.

This is great! Thanks, everyone, for your answers. I pretty much guessed it would be a noob thing to do, but I had to ask. You never know.

An interesting topic of discussion is that you often hear from agents on panels at conferences the importance of disclosure, but I'm guessing from what's been said (especially from Orion), that this is not the case. Keep everything strictly on a "need to know" basis. I'm good with that.

Thanks again, everyone, for putting in your 5 cents (inflation, you know).

And Cate, I've been out for most of the day so didn't get a chance to check my email. The agents who requested fulls haven't received them yet so there's nothing to check for. Yet. I'm giving the ms one last pass before sending the file to Minunte Man Press to print copies for me.