---
title: "List Activist Campaigns"
method: GET
path: "/v1/ownership/activist-campaigns"
tags: ["ownership"]
---

# List Activist Campaigns

`GET /v1/ownership/activist-campaigns`

Get active and recent activist campaigns.

Returns filers with activist purpose or escalation signals,
ranked by most recent activity.

## Query parameters

- `limit` integer — Max results

## Response `200`

Successful Response

- ListResponseActivistCampaignOut
  - `data` ActivistCampaignOut[], required — Array of result objects.
    - `filer_code` string, required — Activist filer EDINET code
    - `filer_name` string, nullable — Activist filer name
    - `issuer_security_code` string, required — Target company securities code
    - `issuer_name` string, nullable — Target company name
    - `holding_ratio_pct` number, nullable — Current holding ratio (%)
    - `trajectory_type` string, required — accumulating, stable, exiting, etc.
    - `streak_length` integer, required — Consecutive filings in current direction
    - `velocity_pp_per_month` number, nullable — Acquisition pace (pp/month)
    - `first_filing_date` string, nullable — First filing date (ISO)
    - `last_filing_date` string, nullable — Last filing date (ISO)
    - `filing_count` integer, required — Total filings
    - `escalation_signals` integer — Number of activist escalation signals
    - `important_proposals` integer — Number of important proposal filings
    - `campaign_intensity` string — Campaign intensity: high, medium, low
  - `meta` Meta, required
    - `total` integer, nullable — Total number of matching records (list endpoints only).
    - `limit` integer, nullable — Maximum records returned per page.
    - `offset` integer, nullable — Number of records skipped (offset-based pagination).
    - `next_cursor` string, nullable — Opaque cursor for the next page (keyset pagination). Null on the last page.
    - `request_id` string, required — Unique request identifier for tracing and support (e.g. 'req_abc123').

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/axioradev/apis/axiora-api.md) · [All operations](https://skmtc.net/axioradev/apis/axiora-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/axioradev/axiora-api/revisions/b8bf48556541/schema)