ESG Assessment Weighting Verification System

Abstract

This invention provides an ESG assessment weighting verification system suitable for stock investment portfolio management by financial institutions. It includes a data integration module, a screening and calculation module, a control condition judgment module, and a result output module. The data integration module receives detailed stock holding balance data and ESG assessment rating data, integrating each stock with its corresponding rating rating. The screening and calculation module filters eligible stocks based on a rating threshold and calculates the weighting percentage of their total holding amount relative to the total investment portfolio. The control condition judgment module compares this weighting percentage with a target ratio to generate a control condition judgment result. The result output module then generates verification result data.

Claims

1. An ESG assessment weighting verification system, applicable to stock investment portfolio management of financial institutions, the ESG assessment weighting verification system comprising a plurality of hardware modules composed of a plurality of hardware circuits, the hardware modules comprising: a data integration module configured to receive detailed stock holding balance data and ESG assessment rating data, and integrate each stock in the detailed stock holding balance data with a corresponding rating rating in the ESG assessment rating data to generate stock holding and rating rating correspondence data; a screening and calculation module signal-connected to the data integration module, configured to receive the stock holding and rating rating correspondence data and a rating threshold, screen at least one stock that meets the rating threshold from the stock holding and rating rating correspondence data, and calculate the weighting percentage of the total holding amount of the at least one stock to a total investment portfolio amount; A control condition judgment module, signal-connected to the screening calculation module, is configured to receive the weight ratio and a target ratio, compare the weight ratio with the target ratio to generate a control condition judgment result; and a result output module, signal-connected to the screening calculation module and the control condition judgment module, is configured to receive the data of the at least one stock, the weight ratio, and the control condition judgment result to generate a check result data.

2. The ESG assessment weighting verification system as described in Request 1, wherein the threshold for the assessment level can be set or adjusted by a user according to a policy requirement.

3. The ESG assessment weighting verification system as described in claim 1, wherein the target weighting can be set by a user.

4. The ESG assessment weighting verification system as described in Request 1, wherein the verification result data includes a detailed list of eligible stocks and a summary of control condition achievement status information.

5. The ESG assessment weighting verification system as described in Request 1, wherein the shareholding balance details and the ESG assessment level data are from different external data sources.

6. The ESG assessment weighting verification system as described in Request 1, wherein the data integration module uses a data linking mechanism to match each stock in the shareholding balance details with the corresponding assessment level in the ESG assessment level data.

Images