I am not your adversary. And that info is reported monthly by...

I am not your adversary. And that info is reported monthly by institutions on 13F form with SEC. But they have up to 45 days to file. They also swap winners and losers between their own family of funds and sometimes do crosstrades with other institutions for similar reasons. They really do their best to keep everyone outside guessing. Unless they are held in ETF's based on the major indexes, then it's just generally weighted averages of whatever companies make up the index. But even then the individual fund manager has wide discretion. Best to you.