Private company

Citadel Securities GP LLC

Limited liability company registered in the United States, active since 2017. Summary from the record

Last updated Oct 21, 2026.

Overview

HeadquartersMiami, United States²
Legal formLimited Liability Company²
LEI549300NE3AWRT5FL4R41²
StatusActive²
LEI statusIssued and current²
Registered addressC/O The Corporation Trust Company, 19801 Wilmington, United States²
Registered withDivision of Corporations, Department of State, 6348922²

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Corporate structure

Citadel Securities GP LLC sits at the top of its group. 35 entities, 7 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Citadel Securities GP LLC Miami, Florida, United States
- AMC Global Media Stake · New York, New York, United States
- AmpliTech Group, Inc. Stake · Hauppauge, New York
- Benessere Capital Acquisition Corp. Stake · Miami, Florida
- Bitdeer Stake · Singapore, Singapore
- Cantor Equity Partners, Inc. Stake · New York, New York
- Core Scientific Stake · Miami, Florida, United States
- Domo Stake · American Fork, Utah, United States
- Etsy Stake · New York, New York, United States
- First Solar Stake · Phoenix, Arizona, United States
- FORUM MARKETS Inc Stake · Palm Beach, Florida
- FuelCell Energy Stake · Wilmington, Delaware, United States
- HEALTH DISCOVERY CORP Stake · Devault, Pennsylvania
- HIVE Digital Technologies Ltd. Stake · Vancouver, British Columbia, Canada
- Infleqtion, Inc. Stake · Louisville, Colorado
- IREN Stake · Sydney, Australia
- Keel Infrastructure Corp. Stake · New York, New York, United States
- Medifast Stake · Baltimore, Maryland, United States
- Nano Nuclear Energy Inc. Stake · New York, New York
- Papa John's Stake · Louisville, Kentucky, United States
- POET Technologies Stake · Storrs-Mansfield
- Redwire Stake · Keerbergen, Belgium
- RH Stake · Corte Madera, California
- Semler Scientific, Inc. Stake · Campbell, California, United States
- Sharplink, Inc. Stake · Minneapolis, Minnesota, United States
- Silvergate Capital Corp Stake · La Jolla, California
- and 9 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); stakes of 5% or more it reported on Schedules 13D and 13G (34 companies). Each entity in the chart links to its source.

Timeline

Mar 15, 2017Founded Citadel Securities GP LLC is founded²

Filings

24 filings to the SEC since October 2021: 24 other. The latest 20:

Aug 31, 2026N-PX EDGAR
Aug 14, 202613F-NT EDGAR
May 15, 202613F-NT EDGAR
Feb 17, 202613F-NT EDGAR
Nov 14, 202513F-NT EDGAR
Sep 2, 2025N-PX EDGAR
Aug 14, 202513F-NT EDGAR
May 15, 202513F-NT EDGAR
Feb 14, 202513F-NT EDGAR
Nov 14, 202413F-NT EDGAR
Aug 30, 2024N-PX EDGAR
Aug 14, 202413F-NT EDGAR
May 15, 202413F-NT EDGAR
Feb 14, 202413F-NT EDGAR
Nov 14, 202313F-NT EDGAR
Aug 14, 202313F-NT EDGAR
May 15, 202313F-NT EDGAR
Feb 14, 202313F-NT EDGAR
Nov 14, 202213F-NT EDGAR
Aug 15, 202213F-NT EDGAR

The 24 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Stakes it holds

Citadel Securities GP LLC has told the SEC it owns more than 5% of 34 companies, latest first (Schedules 13D and 13G).

First SolarSCHEDULE 13G/A Aug 14, 2025 to Oct 15, 2026³
AmpliTech Group, Inc.SCHEDULE 13G Oct 6, 2026⁴
IRENSCHEDULE 13G Aug 14, 2025 to Sep 30, 2026⁵
DomoSCHEDULE 13G Aug 14, 2026⁶
HIVE Digital Technologies Ltd.SCHEDULE 13G/A Aug 20, 2025 to Aug 14, 2026⁷
MedifastSCHEDULE 13G/A May 15, 2026 to Aug 14, 2026⁸
RHSCHEDULE 13G/A Sep 26, 2024 to Aug 14, 2026⁹
Core ScientificSCHEDULE 13G Dec 10, 2025 to Aug 5, 2026¹⁰
FuelCell EnergySCHEDULE 13G Aug 4, 2026¹¹
BitdeerSCHEDULE 13G Jul 27, 2026¹²
POET TechnologiesSCHEDULE 13G Jul 8, 2026¹³
TeraWulfSCHEDULE 13G Dec 8, 2025 to May 27, 2026¹⁴
Urban OneSCHEDULE 13G/A Feb 17, 2026 to May 15, 2026¹⁵
RedwireSCHEDULE 13G Apr 29, 2026¹⁶
Cantor Equity Partners, Inc.SCHEDULE 13G/A Nov 14, 2025 to Feb 17, 2026¹⁷
EtsySCHEDULE 13G/A Jun 12, 2025 to Feb 17, 2026¹⁸
FORUM MARKETS IncSCHEDULE 13G/A Sep 25, 2025 to Feb 17, 2026¹⁹
Infleqtion, Inc.SCHEDULE 13G/A Oct 30, 2025 to Feb 17, 2026²⁰
Nano Nuclear Energy Inc.SCHEDULE 13G/A Oct 21, 2025 to Feb 17, 2026²¹
SolarEdgeSCHEDULE 13G/A Jul 18, 2024 to Feb 17, 2026²²
Keel Infrastructure Corp.SCHEDULE 13G Feb 12, 2026²³
Upstart HoldingsSCHEDULE 13G Oct 9, 2025²⁴
Sharplink, Inc.SCHEDULE 13G Aug 15, 2025²⁵
Semler Scientific, Inc.SCHEDULE 13G Aug 14, 2025²⁶
SunrunSCHEDULE 13G Jun 26, 2025²⁷
AMC Global MediaSCHEDULE 13G/A Sep 30, 2024 to Feb 14, 2025²⁸
Papa John'sSCHEDULE 13G/A Jan 23, 2025 to Feb 14, 2025²⁹
Sports Entertainment Gaming Global CorpSC 13G/A Feb 14, 2024 to Nov 14, 2024³⁰
StrategySC 13G/A Feb 14, 2022 to Feb 14, 2024³¹
The Children's PlaceSC 13G/A Aug 28, 2023 to Feb 14, 2024³²

All 34 companies

Benessere Capital Acquisition Corp.SC 13G/A Feb 14, 2022 to Feb 14, 2023³³
HEALTH DISCOVERY CORPSC 13G/A Feb 14, 2022 to Feb 14, 2023³⁴
Silvergate Capital CorpSC 13G Feb 14, 2023³⁵
VERUS INTERNATIONAL, INC.SC 13G/A Feb 14, 2022 to Feb 14, 2023³⁶

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARCitadel Securities GP LLC filings on SEC EDGAR
2
GLEIFCitadel Securities GP LLC LEI record (549300NE3AWRT5FL4R41)
3
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on First Solar
4
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on AmpliTech Group, Inc.
5
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on IREN
6
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Domo
7
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on HIVE Digital Technologies Ltd.
8
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Medifast
9
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on RH
10
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Core Scientific
11
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on FuelCell Energy
12
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Bitdeer
13
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on POET Technologies
14
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on TeraWulf
15
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Urban One
16
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Redwire
17
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Cantor Equity Partners, Inc.
18
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Etsy
19
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on FORUM MARKETS Inc
20
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Infleqtion, Inc.
21
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Nano Nuclear Energy Inc.
22
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on SolarEdge
23
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Keel Infrastructure Corp.
24
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Upstart Holdings
25
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Sharplink, Inc.
26
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Semler Scientific, Inc.
27
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G on Sunrun
28
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on AMC Global Media
29
SEC EDGARCitadel Securities GP LLC SCHEDULE 13G/A on Papa John's
30
SEC EDGARCitadel Securities GP LLC SC 13G/A on Sports Entertainment Gaming Global Corp
31
SEC EDGARCitadel Securities GP LLC SC 13G/A on Strategy
32
SEC EDGARCitadel Securities GP LLC SC 13G/A on The Children's Place
33
SEC EDGARCitadel Securities GP LLC SC 13G/A on Benessere Capital Acquisition Corp.
34
SEC EDGARCitadel Securities GP LLC SC 13G/A on HEALTH DISCOVERY CORP
35
SEC EDGARCitadel Securities GP LLC SC 13G on Silvergate Capital Corp
36
SEC EDGARCitadel Securities GP LLC SC 13G/A on VERUS INTERNATIONAL, INC.