ETF fund data

Daily NAV, shares outstanding, net assets and money flow for nearly 18,000 funds, read from the issuers.

Money flow is the cleanest read on where investors are putting capital, and it only works if the underlying numbers are right. ORTEX reads NAV, shares outstanding and net assets straight from the issuers and exchanges that publish them, for nearly 18,000 funds listed in more than 60 countries, and computes daily flow from them. Sector rotation, risk-on and risk-off, a single fund's creations: one dataset.

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17,800
funds with a daily figure
$18.9tn
in US-dollar funds alone
60+
listing countries
1984
earliest fund history
33.7m

daily fund records on file, from 24,500 funds including closed ones, so a rotation test has no survivorship gap.

ORTEX ETF archive, September 2026.

What you can do with it
Flow signals

Sector, region and factor rotation from daily creations and redemptions.

Constituent pressure

Passive demand on the stocks inside the funds.

Issuer intelligence

Market share and flows by issuer and product.

Nearly 18,000 funds, read from the source

Read from the issuer, updated daily, and anchored to official filings.

01
The scale of it

17,800 funds with a daily figure, across the US, Europe and Asia.

02
From the issuer

NAV, shares and net assets read directly from more than 100 issuer and exchange feeds.

03
Daily flow, not just AUM

Creations and redemptions computed daily per fund, so you see capital arriving and leaving rather than assets drifting with the market.

04
Aggregate any way

Roll flow up by asset class, geography, sector, size, strategy or issuer.

05
History with the closed funds

24,500 funds with history, including funds that have since closed.

06
Anchored to official filings

US funds checked against their official SEC portfolio filings.

Why ORTEX

Read from the issuer rather than a second-hand feed, with closed funds kept and US figures checked against official filings.

In the data

Where the money went

Net monthly flow into US-listed ETFs, computed by ORTEX from daily issuer data.

Per fund
NAV, shares, net assets, daily flow
Roll-ups
Asset class, region, sector, issuer
History
Closed funds included

Daily flow per fund means a rotation shows up in the week it starts, not the month after.

US-listed ETFs: net flow by month, $bn
54Apr113May103Jun116Jul147Aug145Sep174Oct177Nov224Dec189Jan253Feb106Mar167Apr188May199Jun197Jul180Aug205Sep

September 2026 to the 28th. Computed from daily shares outstanding and NAV.

License etf fund data for your desk.

Trial access, pricing and licensing from the data sales team. Delivered over the API, as whole-market daily files, into your cloud, or on the ORTEX platform.

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Coverage, history and figures are as at September 2026. Provided for information purposes only; not investment advice. Past performance is not a guide to future results. See the full data catalog.