---
title: "List Unwinding Scoreboard"
method: GET
path: "/v1/ownership/unwinding-scoreboard"
tags: ["ownership"]
---

# List Unwinding Scoreboard

`GET /v1/ownership/unwinding-scoreboard`

## Request

- Base URL: `https://api.axiora.dev` (the document declares no server; this is the origin it was published from)
- URL: `https://api.axiora.dev/v1/ownership/unwinding-scoreboard`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/axioradev/apis/axiora-api/docs/v1/ownership/unwinding-scoreboard/get.ts> (a function with typed inputs; its response is checked against the schema)

Cross-shareholdings actively being unwound.

Cross-holdings (持ち合い株) are reciprocal stakes between two
listed Japanese companies, historically used to lock in friendly
shareholders. Regulatory and governance pressure since ~2018 has
pushed many of these pairs to unwind.

This endpoint returns pairs where at least one side shows a clear
declining trajectory, ranked by fastest decline. Use it to find
forced sellers and identify potential float expansion ahead of
secondary supply hitting the market.

## Query parameters

- `limit` integer: Max results

## Response `200`

Successful Response

- ListResponseUnwindingScoreboardOut
  - `data` UnwindingScoreboardOut[], required: Array of result objects.
    - `company_a_edinet_code` string, required: EDINET code of company A
    - `company_a_securities_code` string, nullable: Securities code of company A
    - `company_a_name` string, nullable: Name of company A
    - `company_a_name_en` string, nullable: Company A name (English) when available
    - `company_b_edinet_code` string, required: EDINET code of company B
    - `company_b_securities_code` string, nullable: Securities code of company B
    - `company_b_name` string, nullable: Name of company B
    - `company_b_name_en` string, nullable: Company B name (English) when available
    - `a_holds_b_pct` number, nullable: A's holding in B (%)
    - `b_holds_a_pct` number, nullable: B's holding in A (%)
    - `a_trajectory_type` string, nullable: A's trajectory type
    - `a_velocity_pp_per_month` number, nullable: A's pace (pp/month)
    - `a_delta_90d_pct` number, nullable: A's 90-day change
    - `b_trajectory_type` string, nullable: B's trajectory type
    - `b_velocity_pp_per_month` number, nullable: B's pace (pp/month)
    - `b_delta_90d_pct` number, nullable: B's 90-day change
    - `unwinding_status` string, required: mutual_unwinding, one_sided_exit, gradual_decline, monitoring
  - `meta` AxioraApiSchemasMeta, required

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-16** `996d12eb9cb3`: 1 breaking, 4 warning, 2 info
  - removed the required property `meta/request_id` from the response with the `200` status
  - removed the optional property `meta/limit` from the response with the `200` status
  - removed the optional property `meta/next_cursor` from the response with the `200` status
  - removed the optional property `meta/offset` from the response with the `200` status
  - …3 more
- **2026-03-31** `debdd9fbc570`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/axioradev/apis/axiora-api/changes/v1/ownership/unwinding-scoreboard/get.md)

---

[API](https://skmtc.dev/axioradev/apis/axiora-api.md) - [All operations](https://skmtc.dev/axioradev/apis/axiora-api/llms.txt) - [OpenAPI document](https://skmtc.dev/axioradev/apis/axiora-api/revisions/19ceccd9a71d?raw)