Who's buying NVIDIA?
What did the CEO just sell? Which chipmakers are growing fastest?
https://siliconfloor.com/mcpSilicon Floor tracks listed AI and semiconductor companies and rebuilds their figures from primary sources: SEC XBRL filings for fundamentals, Schedule 13D/G and Form 13F for ownership, Forms 3, 4 and 5 for directors and officers, FINRA for short interest and short volume, and observed payments for dividends.
How to use what these tools return:
Wherever a symbol is asked, a ticker or a company name works ("nvidia" → NVDA). takes a holder's name too: a fund, a company or a person, or the holder value another tool returned.
For a company's income statement, balance sheet and cash flow, use .
Every figure carries the date of the data it comes from. Quote that date, not today's.
Nothing is estimated or interpolated. A null means unknown, and should be reported as unknown.
Ownership totals are two bounds because the filings genuinely do not allow one number. Give the range.
Ownership history (13F) starts at the end of 2019: heldSince with orEarlier true means since then at least, not since that quarter.
1 in the Claude listing