Contribution to net worth

[Carl Fredrickson]

If you have shares in a publicly traded company, their contribution to your net worth calculation is the number of shares you hold times the price per share. 

If you have a house, it’s contribution to your net worth calculation is whatever you could sell it for minus what’s owed on the mortgage. 

How do you factor syndication investments into your net worth? Do you just include your initial investment minus whatever capital has already been distributed, or will the syndicator provide periodic updates/reports with enough information where you can mark to market?