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  1. As of March 2026.
  2. Average for Q1 2026.
  3. As of March 2026.
  4. As of March 2026.

    What We Do > Equities

    1. Measured based on executed shares for marketable orders publicly reported by direct competitors pursuant to SEC Rule 605 as of April 2026.
    2. Reporting of total publicly reported transaction volume averaged over past 12 months, as compiled by Citadel Securities, as of April 2026. Figures are for illustrative purposes only. Past performance does not guarantee future results.
    3. Measured based on sampled SEC 605 public reporting of executed shares of marketable orders as compiled by Citadel Securities, as of April 2026. Figures are for illustrative purposes only. Past performance does not guarantee future results.

    What We Do > Equities > Designated Market Maker

     

    1. SEC Annual Audited Focus Report. Statements regarding Citadel Securities LLC’s capital base are intended to demonstrate the stability of Citadel Securities’ balance sheet and not to induce reliance that its capital will be deployed in any security at any time.  Citadel Securities LLC deploys or withholds its capital at its sole discretion and in accordance with applicable regulatory requirements.
      https://www.sec.gov/Archives/edgar/data/1146184/000114618424000001/CDRG_BS_Only_2023.pdf
      https://www.sec.gov/Archives/edgar/data/1452765/000145276524000007/GTSS23Public.pdf
      https://www.sec.gov/Archives/edgar/data/1457716/000145771624000001/VAL_2023_Pub.pdf
    2. NYSE, measured based on number of NYSE and NYSE American DMM symbols as of Q1 2026.

    What We Do > Options

    1. OCC and Citadel Securities as compiled by Citadel Securities as of March 2026. Sum of contracts executed in an agency or principal capacity divided by the publicly reported cleared volume for the month prior to certification. Figures are for illustrative purposes only. Past performance does not guarantee future results.
    2. OCC and Citadel Securities as compiled by Citadel Securities as of March 2026. Sum of contracts executed in an agency or principal capacity divided by the publicly reported cleared volume for the month prior to certification. Figures are for illustrative purposes only. Past performance does not guarantee future results.
    3. OCC as compiled by Citadel Securities, number of specialist names and percentage of OCC coverage as of March 2026. Figures are for illustrative purposes only.
    4. Citadel Securities average for trailing 3 months daily quotes sent, as of March 31, 2026. Figures are for illustrative purposes only.  Past performance does not guarantee future results.
    5. OOC, https://www.theocc.com/market-data/market-data-reports/volume-and-open-interest/historical-volume-statistics

    What We Do > Fixed Income & FX

    1. As of March 2026.
    2. CME Group ranking reports as of March 2026.
    3. Bloomberg and Tradeweb dealer ranking reports for Q1 2026.

      Miami

      1. As of January 2026.

      New York

      1. As of April  2026.

      Hong Kong

      1. As of April 2026.

      London

      1. As of April 2026.

      Singapore

      1. As of January 2026.

      Sydney

      1. As of April  2026.

      Office Locations

      1. As of April  2026.