How to Calculate Value at Risk (VaR) for Financial Portfolios

Learn how to calculate Value at Risk (VaR) to effectively assess financial risks in portfolios, using historical, variance-covariance, and Monte Carlo methods.
Bloomberg L.P.

Marshall Wace Selects Bloomberg’s Multi-Asset Class Fundamental Risk Models to Enhance Quantitative Investment Strategies

NEW YORK – Tuesday December 2, 2025 – Bloomberg today announced that Marshall Wace, a leading global liquid alternatives manager with $70BN+ in assets, has adopted Bloomberg’s Multi-Asset Class ...
Forbes

When Perfect Risk Models Fail: The Human Factor

Risk models at Credit Suisse had flagged the dangers before their $5.5 billion Archegos loss. Silicon Valley Bank's risk metrics showed clear warnings before their collapse. In both cases, ...
Finextra

Navigating Model Risk Management Regulation On A Global Scale

Regulators around the world differ in their approach to model risk management (MRM) regulation – including their definitions of what a model is. While some are more prescriptive, others such as the UK ...
Risk

Quantitative fund homogenization and systemic risk in the stock market

Using data from 421 active quantitative funds in China from January 2015 to March 2024, we design a homogenization measurement method from the perspectives of return rates and Sharpe ratios, ...
Bloomberg L.P.

Physical climate risk assessment in practice: Lessons from the financial sector

This article was written by Edo Schets, Head of Climate for Sustainable Finance Solutions and Zane Van Dusen, Global Head of Risk & Investment Analytics Products at Bloomberg. Financial firms across ...