Disclosed UK shorts time series for an ISIN

GET

/api/v1/fca/shorts/history/{isin}

Last modified:2026-05-10 09:22:39

Maintainer:Not configured

OperationId:fca_shorts_history_isin

Time-ordered (ascending) merge of current + historical disclosed shorts for one ISIN. Historical archive goes back to 2012-11. Optional filters: since/until (ISO date) and holder (slug) to narrow to a specific fund's history with the stock.

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 '/api/v1/fca/shorts/history/GB00BH4HKS39?since=2024-01-01&until=2026-12-31&holder=citadel-europe-llp' \
--header 'x-api-key: <api-key>'

Responses

🟢200

application/json

Merged time series of all disclosed shorts on the ISIN.

Bodyapplication/json

Example

{
    "data": {
        "isin": "string",
        "since": "string",
        "until": "string",
        "holder_slug": "string",
        "count": 0,
        "rows": [
            {
                "property1": "string",
                "property2": "string"
            }
        ]
    },
    "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",
        "fallback_used": true,
        "fallback_chain": [
            "string"
        ],
        "cached": true
    }
}

🟠401

🟠422

🟠429

🔴503

Modified at 2026-05-10 09:22:39

All current short positions by a holder

Current disclosed shorts on a UK stock (all holders)