ETF Holdings API — Historical and Real-time ETF Data for Developers

Finnworlds' ETF Holdings API offers developers real-time and historical ETF data and the assets they contain individually. The API is especially useful for companies and financial institutions seeking to create efficient and comprehensive ETF portfolio tracking services or to fetch and process reliable ETF data to support these services. The API provides data via REST APIs in JSON format, but other formats such as XML, PDF, and email download links are also available.

What You Can Do With The ETF Holdings API

As ETFs become increasingly popular, this ETF API provides a competitive edge for companies in the finance sector, allowing them to track and analyze the ETFs they invest in or offer this service to their clients. Investment managers, portfolio managers, research analysts, data scientists, stockbrokers, traders, and online trading platforms can all benefit from the ETF holdings data insights provided by the ETF API.

The ETF Holdings API can be used for a variety of purposes, including:

ETF portfolio analysis via real-time ETF holdings data,
ETF comparison and analysis of how ETFs perform over time by using historical ETF holdings data,
Correct ETF investment recommendation and ETF market monitoring
Mockup projects to practice app development in the finance sector

Essentials for Developers

Finnworlds ETF API allows filtering ETF holdings data by ETF ticker symbol and ISIN identifier, as well as holding stock ticker and ISIN identifier. These are the most common identifiers for ETF data, so it is essential for your clients who use your app to be able to track their ETF portfolio with these codes. You can build features with our API where your clients can track the ETFs of their choice, as well as individual assets in them, by their codes.

It is also possible to specify a date or a date range to access historical ETF holdings data.

Filter the ETF data by using these parameters (with examples):

/etfinfo&cik=1137095
/etfinfo&cik=1137095&series_id=S000005505
/etfreturns&series_id=S000005505 &date_from=2020-09-01&date_to=2020-12-30
/etfholdings&series_id=S000005505 &date_from=2020-09-01&date_to=2020-12-30

JSON Output:

https://api.finnworlds.com/api/v1/etfinfo
    ?key=API-KEY
        &cik=1137095


{
    "status": {
        "code": 200,
        "message": "OK",
        "details": ""
    },
    "result": {
        "basics": {
            "fund_name": "USA Mutuals",
            "file_number": "811-10319",
            "cik": "0001137095",
            "reg_lei": "549300IJ0KFT977YGX93"
        },
        "output": [
            {
                "general": {
                    "fund_name": "USA Mutuals",
                    "cik": "0001137095",
                    "reg_lei": "549300IJ0KFT977YGX93",
                    "country": "US",
                    "state": "US-TX",
                    "city": "Dallas",
                    "zip": "75201",
                    "street": "700 N. Pearl Street",
                    "phone": "866-264-8783"
                },
                "attributes": {
                    "series_name": "USA Mutuals Vitium Global Fund",
                    "series_id": "S000005505",
                    "series_lei": "549300GX5CPIZQ5PDX31",
                    "date_report_period": "2020-12-31",
                    "end_report_period": "2021-03-31",
                    "final_filing": 1
                },
                "fund_info": {
                    "total_assets": "111438858.600000000000",
                    "total_liabilities": "1741129.050000000000",
                    "net_assets": "109697729.550000000000",
                    "assets_attr_misc_sec": "0.000000000000",
                    "invested_assets": "0.000000000000",
                    "one_yr_banks_borr": "591000.000000000000",
                    "one_yr_ctrld_comp": "0.000000000000",
                    "one_yr_oth_affil": "0.000000000000",
                    "one_yr_other": "0.000000000000",
                    "aft_one_yr_banks_borr": "0.000000000000",
                    "aft_one_yr_ctrld_comp": "0.000000000000",
                    "aft_one_yr_oth_affil": "0.000000000000",
                    "aft_one_yr_other": "0.000000000000",
                    "delivery_delay": "0.000000000000",
                    "standby_commit": "0.000000000000",
                    "liquid_pref": "0.000000000000",
                    "cash_not_reported_in_cor_d": "2545141.120000000000",
                    "non_cash_collateral": "N",
                    "currency": "Null"
                }
            },
            {
                "general": {
                    "fund_name": "USA Mutuals",
                    "cik": "0001137095",
                    "reg_lei": "549300IJ0KFT977YGX93",
                    "country": "US",
                    "state": "US-TX",
                    "city": "Dallas",
                    "zip": "75201",
                    "street": "700 N. Pearl Street",
                    "phone": "866-264-8783"
                },
                "attributes": {
                    "series_name": "USA Mutuals Navigator Fund",
                    "series_id": "S000058976",
                    "series_lei": "549300CS0EIS27ZLBG68",
                    "date_report_period": "2020-12-31",
                    "end_report_period": "2021-03-31",
                    "final_filing": 1
                },
                "fund_info": {
                    "total_assets": "44290035.570000000000",
                    "total_liabilities": "208427.160000000000",
                    "net_assets": "44081608.410000000000",
                    "assets_attr_misc_sec": "0.000000000000",
                    "invested_assets": "0.000000000000",
                    "one_yr_banks_borr": "0.000000000000",
                    "one_yr_ctrld_comp": "0.000000000000",
                    "one_yr_oth_affil": "0.000000000000",
                    "one_yr_other": "0.000000000000",
                    "aft_one_yr_banks_borr": "0.000000000000",
                    "aft_one_yr_ctrld_comp": "0.000000000000",
                    "aft_one_yr_oth_affil": "0.000000000000",
                    "aft_one_yr_other": "0.000000000000",
                    "delivery_delay": "0.000000000000",
                    "standby_commit": "0.000000000000",
                    "liquid_pref": "0.000000000000",
                    "cash_not_reported_in_cor_d": "34462732.210000000000",
                    "non_cash_collateral": "N",
                    "currency": "Null"
                }
            }
        ]
    }
}

Visit our full documentation below, you may be interested in our other APIs as well!

Documentation - Finnworlds

Developer documentation of financial APIs of Finnworlds. The API is based on Json and we have SDKs for every programming language. Check our endpoints and develop your system.

finnworlds.com

Sources and How To Access To the API

Finnworlds aggregates ETF data as reported to the relevant authority of the country or region which ensures the data accuracy. The API includes daily, weekly, quarterly, annual, or irregular updates and provides historical ETF data dating back to the first listing date of the ETF.

If everything sounds good so far, feel free to get an API key below and test the data. Testing grants access to our complete data to make sure you have a clear understanding of the data.

Pricing - Finnworlds

Finnworlds has several pricing packages for our finance data API making sure there is a suitable price for each of our client's needs. Sign up for the trial month now.

finnworlds.com

For any questions, requests or additional data needs, you may contact us anytime and we will get back to you!

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