June 17, 2025

Ken Griffin Now Says Retail Investors Will Never Beat The Pros

Learn how Ken Griffin and Citadel are addressing retail investor concerns in the wake of market scrutiny. Daily Market News.

9 thoughts on “Ken Griffin Now Says Retail Investors Will Never Beat The Pros

  1. A few Citadel Regulatory Fines

    1. Misleading clients on pricing trades (SEC, 2017)
    • The SEC charged that Citadel used two algorithms to internalize retail orders at suboptimal prices but told broker-dealers they were providing or seeking the best execution.
    • Result: They paid $22.6 million — including $16 M in penalties, $5.2 M disgorgement, plus interest — and received a censure .

    2. Incorrect marking of short-sale orders (SEC, 2023)
    • Over a five-year span, a coding error led to millions of orders mistakenly marked as “long” or “short.”
    • Resolution: $7 million payment, a cease-and-desist order, and corrective undertakings .

    ✅ Other Notable Citations & Penalties
    • FINRA penalties (2020): A $700,000 fine for “trading ahead” by executing for its own account while client OTC orders were paused .
    • SEC blue-sheet data violations (2018): A $3.5 million fine for reporting errors on about 80 million trades .
    • Additional infractions: Wikipedia and independent trackers list further penalties including:
    • $800K in 2014 for OTC trading irregularities,
    • $3.5 M in 2016 for consolidated feed violations,
    • Multiple FINRA censures and smaller fines for various rule breaches  .

    Summary

    Citadel Securities has faced repeated regulatory actions involving misleading practices — especially misrepresenting trade execution and mislabeling orders due to coding flaws. The largest recent fines came from the SEC: $22.6 M in 2017 and $7 M in 2023. Several smaller fines and censures have also been issued over the years.

    So in short: Yes, they have been fined multiple times — some of which relate to fraudulent or deceptive conduct.

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