Keep company updates comparable over time.
Company updates are easier to use when their context survives the email. Build a dated record of reported metrics and developments, then compare it with earlier updates.

Illustrative request
Update the portfolio tracker from these company reports and show what changed since the previous period.
Your assistant extracts the reported fields, keeps source references and flags corrections or missing definitions before updating the tracker.
Illustrative scenario, not a live product result.Preserve the report before extracting fields.
Keep the source with its company and reporting period. Extract the fields you chose to track, such as reported revenue, headcount or runway, without filling absent values from memory. Different currencies, periods and definitions remain explicit so later comparisons do not turn unlike figures into a misleading trend.
Compare changes without duplicating updates.
Check existing tracker entries before adding a report. Repeated material can be skipped, while a changed figure for the same period deserves a correction note. Re-read the saved source when summarizing amounts. Link the update to the company’s page and record meaningful developments so a later review can follow both the metrics and the surrounding explanation.
Use authorized sources and analysis tools.
The data-research skill supplies the tracking workflow. Provide updates directly or through your assistant’s authorized email, document or data tools. Calculations and charts use its analysis tools; Memrain keeps the tracker and evidence for review, not a live market-data feed.
Keep the context. Move the work forward.
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