NAV Oversight

Fund data you can trust, from any administrator.

Quantium NAV Oversight turns administrator data into one verified set of fund and investor numbers that Finance can use and sign off. It works however the data arrives: Excel, PDF, API or your data warehouse.

See NAV Oversight in action How it fits your setup

Quantium CORE investor summary: fund-level figures for a fund at 100% beside one investor's 60% share, from commitment and contributions through unrealized gains to total NAV and NAV net of carry

9 of 10of the top 10 fund administrators work with Quantium clients

$100bn+of fund assets on the Quantium platform

One enginethe same accounting engine that runs full fund accounting

SOC 2Type II

The problem

Having the data is not the same as having the numbers.

The data may already be in Excel packs, an API feed or a data warehouse. Finance still cannot work with it directly. NAV, IRR, fees and carry get rebuilt in spreadsheets, and the same figure ends up in three versions. Nobody has verified the numbers before they are used.

Where it fits

Two ways to use NAV Oversight

Most firms start with one. Larger firms use both.

See NAV Oversight in action

01Use case

Use the administrator data you already trust

Your administrator's fund-level numbers are reliable, and you have no reason to replicate them. What is missing is the structure around them: how funds, feeders, parallel vehicles, co-investments and investor groups fit together. Without it, every cross-fund total, interim IRR or LP question becomes another spreadsheet.

SourceAdministrator fund-level data

QuantiumAdd the structure

OutputCross-fund views, interim IRR, LP reports

What Quantium does

Adds that structure on top of the administrator's figures, linking funds, feeders, parallel vehicles, co-investments and investor groups in one model. Cross-fund totals, interim NAV and IRR, and LP reports then come straight from it.

Finance answers from one set of numbers, without rebuilding them.

02Use case

Check the numbers before you approve them

Several administrators, each with its own templates, account names and investor IDs. Before NAV, fees or capital accounts go to LPs, Finance wants to check them against source.

SourcePacks from each administrator

QuantiumCheck and sign off

OutputApproved figures to reports and AI

What Quantium does

Brings every administrator's pack and GL into one data model and checks NAV, fees and capital accounts against source. You set how deep each check goes, from the headline figures to every investor line. Finance's sign-off is recorded by fund and period.

Only figures Finance has approved reach LP reports.

Benefits

What Finance can do once the data is clean

Each of these runs on the same verified fund and investor data.

Cross-fund aggregation

Commitments, NAV and returns totaled across funds, vehicles, co-investments and investor groups.

Fund II · interimUSD · as of 15 Nov 2026

NAV, 30 Sep 2026	445,936,000
Capital call #8, 20 Oct	32,500,000
Distribution #10, 5 Nov	(12,000,000)
Interim NAV, 15 Nov 2026	466,436,000
Net IRR, 15 Nov 2026	12.7%

Interim NAV and performance

NAV and IRR at any date between statements, updated for capital calls and distributions since the last one.

Management fees · Q3 2026USD · per LPA terms

Fund	Quantium	Admin.
Fund I	1,890,000	1,890,000	Agreed
Fund II	2,412,500	2,412,500	Agreed
Co-Invest	312,000	318,400	Review

Calculate and verify fees

Management fees calculated from LPA terms and compared with the administrator's figures.

Waterfall and carry management

Run each distribution through the waterfall. Track carry accrued, realized and unrealized, and every LP's share.

Dashboards and BI

Fund dashboards in Quantium, or feed your BI tools through Excel, API or a data warehouse.

Share data across teams

IR, deal and finance teams get the figures they need, within their permissions.

Run reporting

Capital account statements, notices and quarterly LP reports from the same numbers, in SmartPage.

Who still owes on Call #3?

CORE AI

2 of 6 LPs, 3.3m outstanding on Call #3 (15 Sep 2026):

Ardenvale Teachers' Retirement	Overdue	2,100,000
Hartwell Family Office	Partially paid	1,200,000

SourcesQuantium data 6 records

Ask questions, get cited answers

Ask CORE AI in plain English. Answers come from the approved figures and cite every record, in Quantium or in Claude and ChatGPT.

How it works

From the systems you already use, to numbers you can sign.

No new administrator and no rip-and-replace. Quantium connects to what you have, organizes it, checks it and hands it on.

Your existing sources

Your fund accounting system
Excel and PDF packs from any administrator
General ledger extracts
API feeds
Your data warehouse

Quantium

One fund and investor data model

01Mapto your funds, vehicles and investors
02Verifyagainst each administrator's source
03Calculateinvestor balances, IRR, fees and carry on the accounting engine
04Sign offby fund and period, with an audit trail

Where the numbers go

LP reporting and the investor portal
Dashboards and BI
Excel, formula-linked
API and your data warehouse
Claude and ChatGPT, through MCP

Expertise

An accounting engine, not a dashboard.

A dashboard shows the numbers it is given. Quantium understands how your funds, vehicles and investors fit together, down to each LP's share. So it can calculate fees, IRR and carry from the underlying data, and check them against what your administrator reported.

Accounting-grade calculations

Investor allocations, IRR, fees, carry and waterfalls are calculated on the same engine that runs full fund accounting for Quantium clients. Not in spreadsheets, and not by a language model.

Understands your structure

Feeders, parallel funds, co-investments, SPVs, blockers and investor groups, and each LP's share of them, across administrators and currencies.

Cross-checks, not just charts

Fees from LPA terms, IRR from dated cash flows, capital accounts from each LP's share. Each can be checked against the administrator's figures.

Talk through your setup with our team.

Your structure, your administrators, your reporting cycle. We will show where NAV Oversight fits and what it takes to get there.

Talk to our team How pricing works

Trust

Checked against source. Signed off by your team.

Every administrator reports differently: different templates, account names, investor IDs and reporting dates. Quantium brings them into one fund and investor data model and verifies the numbers. A capital account from one administrator can then be relied on as much as one from another.

Differences on record
When a figure does not match the administrator's, it is flagged, then resolved or noted with a reason before anything is published.
Signed off by your team
Finance approves by fund and period. Only approved figures reach LP reports, dashboards and AI.
Governed access
Permissions by fund, entity and role, with a full audit trail of checks, changes and approvals.
SOC 2 Type II
Quantium has undergone SOC 2 Type II examinations. Qualified buyers can request the current report.

Fund Accounting & Reporting Software of the YearPE Wire Awards 2025–26

Winner: Fund Accounting TechnologyThe Drawdown Awards 2026

SOC 2 Type IIIndependently audited

Managed Data Operations

Prefer not to run the recurring data work yourself? Quantium's team of experts, or our network of partners, can run it for you. We shape the activities, checks and cadence around your internal operations and reporting goals. Sign-off always stays with your team.

Discuss Managed Data Operations

Managed Data Operations is optional and separately priced. It is not fund administration, an audit or a substitute for your team's sign-off.

What you receive each reporting cycle

A log of the source files received for the period
Fund and investor data mapped to your structure
Results of the checks in scope
An exception list for your team to review
An updated reporting dataset, with period and source recorded

Customer stories

Explore all customer stories

$20B+ multi-asset manager

Client Example

NAV oversight for a $20B+ multi-asset private markets manager

An established private markets manager brings fund and investor reporting into a consistent view across real estate, private equity, venture and growth strategies.

NAV OversightRead story

€5B European growth equity firm

Client Example

Managing NAV and carry across complex fund structures

How a growth equity finance team reviews NAV, investor allocations and carried interest across connected fund structures.

NAV OversightRead story

Silence VC

Venture Capital

Client Testimonial

CFO testimonial on administrator cross-checks and investor reporting

Silence VC's CFO describes using Quantium to cross-check administrator figures and prepare investor reporting. Published with attribution on the testimonials page.

NAV Oversight & Reconciliation

Buyer questions

What is NAV Oversight?

NAV Oversight is fund data management software for private markets managers that use one or more fund administrators. Quantium takes each administrator's NAV packs, capital account statements and GL extracts, maps them into one fund and investor data model, checks key figures against source and records Finance's sign-off. Teams then report, analyze and share from one verified set of numbers.

Do we need a data warehouse?

No. Quantium works directly from administrator packs, Excel files and GLs, or alongside a warehouse you already run. If you have one, verified figures can flow back into it.

What formats can administrators send?

Administrators can send Excel workbooks, PDF statements, GL extracts, API feeds or data warehouse tables. Each administrator's layout is mapped once during implementation, and later periods follow the same mapping.

Do we have to give up Excel?

No. Excel stays useful for analysis and presentation. What changes is that the numbers no longer start in a spreadsheet: any figure can be exported with its formulas and source links.

Who signs off?

Your finance team. Quantium records what was checked, what was flagged and who approved each fund and period.

Does it replace our administrator or our BI tools?

No. Your administrator keeps preparing the official books, and your dashboards keep working. Quantium adds the control and calculation layer between them.

Know what is behind the NAV you approve.

Bring one administrator pack. We will show how it is standardized, checked and signed off in Quantium.

Discuss NAV Oversight