Top-10 holdings churn between two snapshot dates

GET

/api/v1/etf/{symbol}/top-holdings/changes

Last modified:2026-07-19 17:02:27

Maintainer:Not configured

OperationId:etf_symbol_top_holdings_changes

Diff between the top-10 holdings of two ETF snapshots. Returns three buckets: new_top_10 (appeared in to_date, absent from from_date), dropped_from_top_10 (in from_date, absent from to_date), and weight_changed (present in both). The mandatory caveat field discloses that the upstream feed reports a top-10 sample only - drop-outs may remain in the portfolio but fell below the top-10 rank threshold.

Request

Authorization

API Key

Add parameter in header

x-api-key

Example:

x-api-key: ********************

Path Params

Query Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location 'https://sugra.ai/api/v1/etf//top-holdings/changes?from_date=undefined&to_date=undefined' \
--header 'x-api-key: <api-key>'

Responses

🟢200OK

application/json

Top-10 churn payload with caveat field.

Bodyapplication/json

Example

{
    "data": {
        "symbol": "string",
        "from_date": "string",
        "to_date": "string",
        "caveat": "string",
        "new_top_10": [
            {
                "symbol": "string",
                "name": "Apple Inc",
                "weight_pct": 7.21,
                "sector": "string",
                "asset_class": "string"
            }
        ],
        "dropped_from_top_10": [
            {
                "symbol": "string",
                "name": "Apple Inc",
                "weight_pct": 7.21,
                "sector": "string",
                "asset_class": "string"
            }
        ],
        "weight_changed": [
            {
                "symbol": "string",
                "name": "string",
                "from_weight_pct": 0,
                "to_weight_pct": 0,
                "delta_pct": 0
            }
        ]
    },
    "meta": {
        "endpoint": "/api/v1/fred/us/cpi",
        "data_time": "2026-04-16T14:30:00Z",
        "response_time": "2026-04-16T14:30:12Z",
        "provider": "Sugra API v1.0.1",
        "source": "string",
        "attribution": "string",
        "fallback_used": true,
        "fallback_chain": [
            "string"
        ],
        "cached": true,
        "stale": true
    }
}

🟠401Unauthorized

🟠422Parameter Error

🟠429

🔴503Service Unavailable

Modified at 2026-07-19 17:02:27

Sparse snapshot time-series for one ETF

Sector weightings time-series for one ETF