For portfolio managers & advisorsby Wynex Labs

See what moved in your fund — and why.

Datum is the fixed reference point your fund is measured against. The moment your daily NAV pack lands, it reads every line, marks the day-over-day move, and tells you what it means.

Drop the packtrack NAV & PnL day-over-dayevery move explained with filings & newsdraft the investor report
Join waitlist Free pilot · founding-partner cohort
Reads the packs your fund administrator already sends
CACEISState StreetBNP ParibasCitcoSS&C
FormatsPDF · XLSX · SWIFT
01 · The workflow

Three steps from a file in your inbox to a report on the board's desk.

No re-keying, no spreadsheets. The same pack you already receive becomes a working brief in minutes.

STEP 01

Drop your daily NAV pack.

Forward the file your administrator sends — CACEIS, State Street, BNP Paribas, others. PDF, Excel or SWIFT, however it arrives. Datum parses it on receipt.

STEP 02

Datum tracks NAV & PnL, day over day.

It marks every line against the prior reading, then explains each move — earnings, filings, rating actions and news, matched to the holdings that moved your book.

STEP 03

Get alerts — and an investor-ready report.

Material moves and threshold breaches reach you the moment they're found. The investor letter drafts itself from the day's reading, in your house style.

02 · What Datum does

Everything measured against a single, fixed reference point.

Four disciplines, one cockpit — for the manager who answers for every basis point.

01

Day-over-day NAV & PnL

Every pack reconciled against the last. NAV per share, fund-level value, position weights and PnL contribution — marked precisely, never re-keyed.

02

AI-explained moves

Each line's change carries a reason: the earnings print, the 10-Q or 6-K, a rating action, the headline. Datum reads the filings so you don't open twenty tabs before the morning call.

03

Alerts on material change

Set the thresholds that matter to your mandate. A breach, an outsized contributor, a filing on a held name — surfaced the instant the pack lands, not at month-end.

04

Auto-drafted reports

The board note and the investor letter draft themselves from the day's reading — attribution, commentary and rationale already written. You edit, you don't start from blank.

ALSO
Also for management companies

Independent NAV oversight & compliance monitoring.

The same engine gives EU management companies a second, independent line on the administrator's NAV — CSSF-aware checks, deviation flags and an audit trail, alongside the portfolio cockpit above.

CSSF-aware oversight
EU-resident AI, never trained on your data
Encrypted, isolated, never shared
Built by Wynex Labs
03 · Early access

Now onboarding a small group of design partners.

Datum is built alongside the managers who'll use it. The first cohort works directly with us: your workflow shapes the product, and you keep founding-partner terms as it grows.

  • Free pilot. No cost through the design-partner phase.
  • Founding-partner pricing. Held for the first cohort.
  • Direct line to the team. Your priorities, in the roadmap.

Request early access

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