ETF Holdings

Retrieve complete list of ETF constituent holdings with percentage weights and share counts. Analyze fund composition and concentration risk.

Use Case: Check top 10 holdings of QQQ ETF to understand tech sector concentration.

GET /v1/etf/holdings

Get ETF Holdings

cURL

curl --request GET \
  --url https://api.aries.com/v1/etf/holdings \
  --header 'Authorization: Bearer <token>'

200

{
  "data": {
    "holdings": [
      {
        "assetType": "Equity",
        "cusip": "037833100",
        "isin": "US0378331005",
        "name": "Apple Inc",
        "percent": 7.171259880065918,
        "share": 1210000000,
        "symbol": "AAPL",
        "value": 464000000000
      },
      {
        "assetType": "Equity",
        "cusip": "594918104",
        "isin": "US5949181045",
        "name": "Microsoft Corp",
        "percent": 6.791339874267578,
        "share": 790000000,
        "symbol": "MSFT",
        "value": 439000000000
      },
      {
        "assetType": "Equity",
        "cusip": "023135106",
        "isin": "US0231351067",
        "name": "Amazon.com Inc",
        "percent": 3.60932993888855,
        "share": 1010000000,
        "symbol": "AMZN",
        "value": 233000000000
      }
    ],
    "numberOfHoldings": 504,
    "symbol": "SPY"
  }
}

Authorizations

Authorization · string · header · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

symbol · string

(Optional) ETF ticker symbol

isin · string

(Optional) ISIN identifier

skip · integer

(Optional) Number of records to skip for pagination

date · string

(Optional) Date for historical holdings (YYYY-MM-DD)

Response

200

application/json

Successful response

data · object

ETF holdings data wrapper

Show child attributes