What does the overlap (if there is any) tend to look like among LP's for different firms and vintages? 

Like do y'all ever see instances of the same LP investing in similar funds across different firms?

Fan of burritos, digging into unutilized capacity

working on wishcaster.xyz

Can't speak to all industries, but in mine there's a lot of overlap.

As an example, search “Calpers pension VC investments” and you can see all the funds they’ve invested in.

Principal at Cobalt Ventures. Write @ TheItinerant.io ; BenErsing.com Host: /venturecapital /finance /adventures

Ah super interesting - I'd imagine that might lead to some interesting dynamics playing out

Do you think there a potential ethical/moral hazard with that?

What sensitive information do you have in mind that could harm others if shared, without also harming the investor sharing it?

Wouldn't that create the potential of sensitive information possibly being shared?