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SmartMoneyDB

Real-time insider trading signals and institutional investor tracking powered by SEC Form 4 and 13F filings.

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Main Features

Insider Signals
Stock Research
Fund Holdings
Sector Allocation
Research & Backtests
Top Managers

13F Data & Legal

Largest Trades (13F)
Activity (13F)
SEC EDGAR Source →
Data delayed up to 45 days from quarter end.

AI Analysis

Analyst Take

Major fund pages carry a quarterly AI-written analysis of the filing — key moves, concentration, sector tilts and how the clone portfolio has performed.

Not investment advice. Past holdings do not predict future returns.

Jim Simons 13F Holdings | RENAISSANCE TECHNOLOGIES LLC Portfolio Q2 2026

Jim Simons

Founder, Renaissance Technologies

Quant / Multi-StratAUM $72.62BPositions 3,140Q2 2026

🏆 Clone Portfolio Track Record

Rank #12 of 69 by 3-year alpha vs SPY · mechanically replicating this book, rebalanced at filing dates

A strong clone record is a track record, not a forecast — tested across a decade it doesn't reliably repeat. See what actually holds up →

Jim Simons was a mathematician who founded Renaissance Technologies, the most successful quantitative hedge fund in history. The firm's Medallion Fund generated average annual returns of over 66% before fees from 1988 to 2018. Renaissance uses mathematical models and algorithms to identify market patterns.