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Technology ThetaSeek Team · October 18, 2025

Integrating Prime Broker Data: Building a Unified Data Layer

Most hedge funds work with multiple prime brokers. Each broker provides data in different formats, through different systems, and at different times. This fragmentation creates operational challenges and limits visibility. The Data Integration Challenge Common challenges include: • Different data formats from each prime broker • Inconsistent APIs and connection methods • Varying update frequencies • Manual data collection and normalization • Lack of unified view across all brokers Building a Unified Data Layer A unified data layer integrates all prime broker data into a single system: • Standardized data formats • Real-time data synchronization • Automated data validation • Unified reporting and analytics • Single source of truth Implementation Approach Step 1: Connect to all prime broker APIs Step 2: Normalize data into a standard format Step 3: Build real-time synchronization Step 4: Implement data validation and error handling Step 5: Create unified reporting and analytics Benefits of Unified Data Organizations with unified data layers report: • Real-time visibility across all prime brokers • Automated reconciliation and reporting • Faster decision-making with consolidated data • Reduced operational overhead • Improved risk management The Foundation for Automation A unified data layer is the foundation for autonomous operations. Once data is integrated and normalized, AI agents can operate across all prime brokers seamlessly, enabling true autonomous finance.

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