Skip to main content
Caplight Logo









Citadel Securities

Citadel Securities

Miami, Floridacitadelsecurities.com

Overview

Citadel Securities is a global market maker that provides liquidity and trade execution services to retail and institutional clients across equities, fixed income, and derivatives markets.

Year Founded

2002

Portfolio Companies

19

Investments

Citadel Securities investments
CompanyDateStageLead
Digital AssetJul 2026Growth EquityCo-investor
Crypto.comJul 2026StrategicLead
Digital AssetJun 2026Series FCo-investor
Canton NetworkJun 2026StrategicCo-investor
AlpacaJan 2026Series DCo-investor

Key People

Christian Dungl

Managing Director COO, Office of the President

Alexander Bussandri

Managing Director

Damon Suter

Managing Director

David Millar

Managing Director

Grant Fissel

Managing Director, Data Sourcing and Strategy

Joseph Corcoran

Senior Managing Director

Lao Pence

Executive Managing Director

Shaun Nirenstein

Managing Director, Head of Engineering Research

Clement Florentin

Head of Structured Partner Solutions

Joshua Carter

Partner, Quantitative Researcher

Konstantine Buhler

Partner First Outside Investment and Beyond

Qin Gao

Partner, Quantitative Researcher

Tai Qin

Partner, Head of Alternative Data Alpha, Quantitative Researcher

Wenjun Qiu

Partner, Quantitative Researcher

Jeff Maurone

Partner & COO, Technology

Zakary Kassing

Managing Director, Global Options COO

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium
SeedSeries ASeries BGrowth

Unlock portfolio analytics

Sign up to view full sector, stage, and valuation breakdowns for this investor.

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Unlock portfolio analytics

Sign up to explore yearly investment trends and funding raised over time.

FAQ

Firmographic Details

HeadquartersMiami, Florida
Year Founded2002

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?