the margin
Filings,
read slowly.
A small workbook of in-depth, editorial reads of public SEC filings — with sourced data, sector classification, and quarter-over-quarter movement spelled out instead of dashboarded into oblivion.
Latest
01
The same book, inside an ISA
A UK-ISA-eligible emulation of the same Situational Awareness 13F — net-long names go in as common stock, net-shorts as −3x daily-reset inverse ETPs.
Read
02
Situational Awareness LP — Q1 2026 13F
Aschenbrenner's fund nearly tripled to $13.7B reported value and layered an $8.5B put-option overlay across the big-cap AI semiconductor complex.
Read