ETF Holdings
Obtain the holdings of each ETF or fund: every asset it holds with the number of shares, the market value and the weight in the fund (as a decimal). This shows what the fund is actually exposed to and how concentrated it is.
Tickers that are not an ETF or fund have no holdings and return no data. They are not removed from the Toolkit instance.
Also known as: fund holdings, ETF constituents, fund portfolio.
ETF Holdings in Python
Install the Finance Toolkit with:
pip install financetoolkit -U
Then call get_etf_holdings as shown below.
from financetoolkit import Toolkit
toolkit = Toolkit(
["QQQ", "VTI"],
api_key="FINANCIAL_MODELING_PREP_KEY",
start_date="2021-01-01",
end_date="2025-12-31",
)
toolkit.get_etf_holdings().loc["QQQ"].head()
Which returns:
| Asset | Name | ISIN | CUSIP | Shares | Weight | Market Value | Updated At |
|---|---|---|---|---|---|---|---|
| NVDA | NVIDIA Corp | US67066G1040 | 67066G104 | 1.80964e+08 | 0.0850518 | 4.32937e+10 | 2026-10-07 14:14:58 |
| AAPL | Apple Inc | US0378331005 | 037833100 | 1.09586e+08 | 0.0718253 | 3.65611e+10 | 2026-10-07 14:14:58 |
| MSFT | Microsoft Corp | US5949181045 | 594918104 | 5.57574e+07 | 0.057978 | 2.95124e+10 | 2026-10-07 14:14:58 |
| MU | Micron Technology Inc | US5951121038 | 595112103 | 2.34119e+07 | 0.0480888 | 2.44785e+10 | 2026-10-07 14:14:58 |
| AMD | Advanced Micro Devices Inc | US0079031078 | 007903107 | 3.38406e+07 | 0.043174 | 2.19767e+10 | 2026-10-07 14:14:58 |
Parameters
The function accepts the following parameters:
- overwrite (bool): Defines whether to overwrite the existing data.
- show_columns (list[str] | None): A list of column names to keep in the result. Invalid names are reported and ignored. Defaults to None, which keeps every column.
- limit (int | None): The number of largest holdings (by weight) to keep per fund, e.g. 10 for the top 10, or of the smallest for a negative number, e.g. -10. Defaults to None, which keeps every holding. The holdings carry no sector or country; get_etf_sector_weightings and get_etf_country_weightings break the fund down by those.