ETF Data API for the questions behind every fund.

Bring holdings, performance, expenses, NAV, AUM and fund-level data into the tools you build. Explore the datasets and confirm coverage for the funds that matter to your team.

Request ETF API access View sample response

GET /v3/etf-holder/SPY

[
  {
    "asset": "NVDA",
    "name": "NVIDIA CORP",
    "isin": "US67066G1040",
    "sharesNumber": 295916358,
    "weightPercentage": 7.793,
    "marketValue": 63629142085,
    "updated": "2026-10-29 16:29:50"
  }
]

Trusted By Professionals At Over 1,000 Firms

400M+Requests / month

21,577Stocks covered

~15 minFrom filing to API

What the API can cover

One place to evaluate the full fund picture.

Wisesheets lists holdings, performance, expenses, NAV, AUM and fund-level data in its Enterprise offering. We confirm exact fields and availability for your funds during evaluation.

Holdings

Inspect constituents, identifiers, weights and the date each portfolio describes.

Performance

Compare fund returns with clearly defined periods, currencies and price adjustments.

NAV & AUM

Read fund-reported net asset value and assets alongside their reporting dates.

Expenses

Evaluate fund costs with the fee measure, unit and effective date in view.

Fund profiles

Identify funds by issuer, market, category and supported identifiers.

Coverage by fund

Check which datasets and dates the current feeds return for a specific fund.

The facts developers need before integrating.

Review available fields, dates and plan access before you build. See Enterprise datasets.

Dataset	What to expect	History / freshness	Plan / access
Fund profile	Fund name, ticker, issuer, listing market, currency, asset class and inception date where available.	Current fund snapshot; no fund-level as-of date is included.	Enterprise fund data.
Holdings	Constituent ticker and name, ISIN or CUSIP, share count, portfolio weight and market value where available.	Each holding includes an update timestamp. Historical portfolios are separate from this current-holdings view.	Enterprise holdings data.
Performance	Price-change percentages from 1 day to 10 years and the full available period; dated prices and dividends can support total-return calculations.	Historical prices and dividends are dated. Summary price-change figures have no as-of field.	ETF prices and dividends on individual plans; fund-level performance data on Enterprise.
NAV & AUM	Net asset value, NAV currency, assets under management and holdings count where available.	Current snapshot; no NAV or AUM as-of date is included.	Enterprise fund data.
Expenses	Expense ratio where available.	Current snapshot; no fee effective date or expense-ratio history is included.	Enterprise fund data.

Check the fund before you build around it.

A fund count alone cannot tell you whether a specific ETF has holdings, NAV, performance and the dated price history your application needs.

Search an ETF by ticker.
See returned datasets and dates where the feeds provide them.
Spot feeds that return no data before integration.

ETF coverage lookup

Live ETF page feeds

Search a ticker to see what the feeds behind our ETF pages currently return.

Enter a ticker to check coverage.

This checks the feeds used by our public ETF pages. Enterprise API access and historical holdings are confirmed separately.

Built for useful workflows

From one fund to a research workflow.

Explore the questions ETF data can answer, then confirm the fields and coverage each workflow needs.

ETF screening

Filter funds by strategy, fees, size and performance, using the fields available in your licensed dataset.

Portfolio overlap

Compare dated holdings between funds to understand shared exposure and concentration.

Fund monitoring

Track NAV, AUM and performance on the reporting cadence available for each dataset.

ETF price and dividend data are available on Free, Pro and Elite individual plans, subject to plan limits. Fund-level data such as holdings, profiles, NAV and AUM requires Enterprise access.

Pricing tailored to your needs and scale

Start with ETF prices and dividends on an individual plan, or contact us for fund-level datasets and commercial terms.

Free

Start exploring the Wisesheets API for free.

$0USD per Month

Billed Annually · Save 21%

Individual use license

5,000 API requests / month
Up to 5 Years of Historical Data
Up to 200 calls/min
Price + dividends
Annual & quarterly fundamentals
Key metrics & ratios

Get free API key

Pro

For serious individuals who need more history, speed, and scale.

~$15USD per Month

Billed $180.12 annually · Save 21%

Individual use license

Everything inFREEplus:

80,000 API requests / month
Up to 15 Years of Historical Data
Up to 600 calls/min
Bulk endpoints

Buy Now

Elite

For advanced investors who want full access and maximum limits.

~$31USD per Month

Billed $369.72 annually · Save 21%

Individual use license

Everything inPROplus:

200,000 API requests / month
Full Historical Access
Up to 1,500 calls/min
Priority support

Buy Now

Enterprise

For investment teams with complete access to financial market data.

Custom

Contact for pricing

Commercial use license

Custom API requests / month
Custom calls/min
Full Historical Access
Dedicated support
Commercial use

Frequently Asked Questions

Wisesheets lists holdings in its Enterprise Funds & ETFs dataset. Ask our team to confirm available funds, fields, full or partial holdings, and history for your use case.

No. An ETF's exchange-traded price and its fund-reported net asset value describe different values and can follow different update schedules.

Freshness varies by fund and source. Check each holdings set's own as-of date rather than applying a single refresh time to every ETF.

Historical availability depends on the fund. During evaluation, request the first and latest available dates for the funds you plan to use.

Coverage varies by market, fund and dataset. Send your ticker or ISIN list so the team can confirm the supported identifiers and available data.

ETF price and dividend data are available on the Free, Pro and Elite individual API plans, subject to each plan's limits. Holdings, fund profiles, NAV and AUM require Enterprise access.

Build with fund data you understand.

Tell us which ETFs and fields matter to you. We'll help you evaluate coverage and Enterprise API access.

Request ETF API access Read the docs