> ## Documentation Index
> Fetch the complete documentation index at: https://developer.9squid.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get portfolio aggregates

> Returns portfolio-level aggregates: total_market_value, wa_yield, wa_spread, wa_wal, wa_duration, and breakdowns by class, asset type, and originator.



## OpenAPI

````yaml api-reference/openapi.json GET /v1/api/investor/portfolio/summary
openapi: 3.0.3
info:
  title: 9Squid Platform API Gateway
  description: >-
    Unified entry point for all Originator and Investor workflows on the 9Squid
    securitization platform.
  version: '1.0'
  x-readme:
    id: 9squid-docs
  contact: {}
servers:
  - url: https://api.9squid.com
    description: Production
  - url: https://sandbox.api.9squid.com
    description: Sandbox
security: []
tags:
  - name: Originator - Loans
    description: Loan tape upload and management
  - name: Originator - Pools
    description: Securitization pool management
  - name: Originator - Analytics
    description: ALM / TCT Risk analytics
  - name: Originator - Selection Criteria
    description: Stratification check runs and exceptions
  - name: Deal Room - Documents
    description: Document upload and management
  - name: Investor - Deals
    description: Browse and evaluate securitization deals
  - name: Investor - Portfolio
    description: Portfolio positions, summary and reports
  - name: Investor - Subscriptions & Allocations
    description: Order and allocation management
  - name: Alerts
    description: Notifications and alert management
  - name: Webhooks
    description: Webhook subscription and delivery management
paths:
  /v1/api/investor/portfolio/summary:
    get:
      tags:
        - Investor - Portfolio
      summary: Get portfolio aggregates
      description: >-
        Returns portfolio-level aggregates: total_market_value, wa_yield,
        wa_spread, wa_wal, wa_duration, and breakdowns by class, asset type, and
        originator.
      operationId: PortfolioController_getPortfolioSummary
      parameters: []
      responses:
        '200':
          description: Portfolio-level aggregates and breakdowns
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    example: true
                  data:
                    type: object
                    properties:
                      total_market_value:
                        type: number
                        example: 4985000
                      wa_yield:
                        type: number
                        description: Weighted average yield
                        example: 5.82
                      wa_spread:
                        type: number
                        description: Weighted average spread (bps)
                        example: 118
                      wa_wal:
                        type: number
                        description: Weighted average life (years)
                        example: 3.1
                      wa_duration:
                        type: number
                        description: Weighted average duration
                        example: 2.9
                      by_class:
                        type: array
                        items:
                          type: object
                      by_asset_type:
                        type: array
                        items:
                          type: object
                      by_originator:
                        type: array
                        items:
                          type: object
        '401':
          description: Unauthorized — invalid or missing API key
      security:
        - bearer: []
components:
  securitySchemes:
    bearer:
      scheme: bearer
      bearerFormat: JWT
      type: http

````