Pershing Square — public demo
Ackman's concentrated book as a company home: run the sample 13F live in the workspace, open the SEO filer profile, or jump back to the Berkshire walkthrough.
Exhibit A · live workspace
liveQ1 2026 13F weightsRun the Pershing sample book
sample book → /api/snapshot
Watch for: Concentrated equity book — conviction versus a handful of factor bets.
Open →
Exhibit B · public profile
liveFiler profile (Pershing Square Capital)
SEO profile
Watch for: SEO surface for the same CIK; outbound from this home.
Open →
Sibling · Berkshire
customBerkshire public demo home
company home
Watch for: The flagship filer walkthrough with a scripted reel.
Open →
How to read the page
Left — Workflow deck
The analysis pipeline as stage cards (Intent → Connect → Snapshot → Judgment → Continuity). The Snapshot card carries the decomposition headline and variance bars.
Center — the analyst reel
A scripted Q&A on the book — risk profile, position drivers, a drill-down, and the hedge construction. When a frozen capture is loaded, every number is real and agrees with the panels.
Below — the document flow
The manager risk profile scorecard, then the stage detail (decomposition, attribution, benchmark), with the Pinboard tray at the bottom for artifacts you pin along the way. This is where the exhibits live visually.
Worth knowing
- No frozen reel yet Live workspace + filer profile cover the story. A committed analyst reel is optional follow-up.
- Also try Scion at /demo/scion. Mag7 at /mag7.
Public demonstration using approximate 13F weights from SEC EDGAR. Not investment advice.