I've found some missing fundamental data in the bulk download for GOOG. Here are the file download settings:
Using the data that was generated 2019-01-15
Looking for Google:
Ticker = 'GOOG'
It appears that all of the Income Statement fundamentals are missing for 2016 Q2 and 2016 Q3, even though there are data reported for quarters before and after this. So, Revenue, COGS, etc. are missing for those 2 quarters.
Separately, it appears that all of the Balance fundamentals are missing for 2016 Q4 and 2017 Q4, again, even though there are data reported for quarters before and after this. So, Accounts Payable, Cash and Cash Equivalents, etc. are missing for those 2 quarters.
Cash Flow fundamentals seem to be complete, as far as I can tell.
Can you look into this? It is pretty odd, especially since the quarters that are missing are different for Income Statement fundamentals vs. Balance Sheet fundamentals.
(As a separate issue, but less of a big deal cuz it can be filtered out, is that Ticker GOOG is under 2 different SimFinID -- SimFinID='18' and SimFinID='61595'. There are some duplicated values because of this. But the bigger issue is missing values, rather than duplicated ones.)