The whale books.
Institutions running more than $100M must report their US equity books quarterly. The desk reads a curated set of concentrated discretionary filers straight from the EDGAR information tables: what they hold, what changed, and how stale the snapshot is.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
Opening the book.
13F holdings reports cover long US-listed equity positions only: no shorts, no futures, no foreign books, and they arrive up to 45 days after quarter end, so every book here is a dated snapshot, not a live portfolio. Values are as filed, in whole dollars. Options legs are labelled (puts, calls) rather than hidden. Coverage is a curated set of concentrated discretionary books; quant market-makers (Citadel, Renaissance and kin) are excluded on purpose, their thousands-of-line filings are hedged inventory, not readable intent. Every number traces to the primary filing on EDGAR.