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A daily editorial read on the SEC filings moving stocks, crypto, AI, and the broader economy.
The Market Context is a daily financial news and market-analysis publication that translates SEC filings and market data into coverage of stocks, crypto, AI, and the global economy. Fluff-free market analysis, sourced from primary SEC filings. We read the primary-source documents companies submit to the SEC, the 13Ds, 8-Ks, Form 4s, and S-1s, and translate dense disclosure into clear context for the markets you follow.
Most market-moving news has already passed through a filing before it reaches your feed. The document is public; it is just rarely readable. We start at the source and follow three kinds of signal: corporate earnings and deals, institutional positioning, and the macroeconomic backdrop the rest sits on.
Coverage spans equities and digital assets, concentrated in emerging technology infrastructure: AI infrastructure, semiconductors, crypto and digital assets, media and platforms, and robotics and automation. Primary sources only. One considered read a day, not a firehose. We explain what a filing means, not what to buy. This is not investment advice.
Founder

Editorial publication. Not investment advice.
Get on the list for filings broken down the day they land, the numbers behind them, and what to watch next.
FORM 13F INFORMATION TABLE
BERKSHIRE HATHAWAY INC · 09-30-2025
NAME OF ISSUER ALPHABET INC
TITLE OF CLASS CAP STK CL A
CUSIP 02079K305
VALUE 4,332,177,164
SHRS OR PRN AMT 17,820,556
VALUE 6,219,957
SHRS OR PRN AMT 25,586
Warren Buffett's firm had bought Google. Two rows in a table, filed on a Friday, worth $4.34 billion.