Firm profile

G10 Capital Limited

LONDON, United KingdomCRD 269881Registration Status: ApprovedEffective since August 11, 2015SEC # 801-106515Latest ADV March 31, 2026

G10 Capital Limited is an SEC registered investment adviser organized as a corporation with a primary office location in London, United Kingdom. Its latest Form ADV filing, dated March 31, 2026, reports $13.1B in regulatory assets under management, 80 employees, 1 office, and 40 accounts.

Assets Under Management
$13.1B
Employees
80
Offices
1 office
Total Clients
40

Associated firm names

1 name listed
  • G10 CAPITAL LIMITED

Leadership

2 roles identified
CEORachel E. Aldridge
CCONiall P. Markey

Advisory services offered

3 types reported
Portfolio management for businesses
Portfolio management for individuals and small businesses
Portfolio management for pooled investment vehicles

Fee models offered

3 types reported
Asset based fees
Fixed fees
Performance-based fees

Offices & Contact

Primary office

LONDON, United Kingdom

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

United Kingdom

LONDONPrimary office

1 office records listed · 1 total offices reported. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links
Phone+442073975450
WebsiteNot found
LinkedInNot found

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$13.1Bas of March 31, 2026
Discretionary100.0%
$13.1B
100% of total RAUM100.0%
Non-discretionary0.0%
$0
0% of total RAUM0.0%
All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 87.5% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
87.5%
35
2
HNWI
12.5%
5

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$13.1B
Total Accounts40
10Y AUM Change+$13.0B (+12853.9%)

Private Funds

Private funds reported by G10 Capital Limited

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees80
Clients per Employee1:1
10Y Employee Change+76 (+1900.0%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.


Ownership

Reported direct and indirect ownership ranges

Each range applies to a separate reported relationship and should not be added together.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%
IQ EQ IFG HOLDINGS (UK) LIMITEDDirect owner · Schedule AInterest in G10 CAPITAL LIMITED
75%+
IQ EQ (FNG) NETHERLANDS B.VIndirect owner · Schedule BInterest in IQ EQ IFG HOLDINGS (UK) LIMITED
75%+
IQ EQ GROUP PARTICIPATIONS SARLIndirect owner · Schedule BInterest in IQ EQ (FNG) NETHERLANDS B.V
75%+
IQ EQ GROUP HOLDINGS SARLIndirect owner · Schedule BInterest in IQ EQ GROUP PARTICIPATIONS SARL
75%+
SAPHILUX SARLIndirect owner · Schedule BInterest in IQ EQ GROUP HOLDINGS SARL
75%+
SAPHIMIDLUX SARLIndirect owner · Schedule BInterest in SAPHILUX SARL
75%+
SAPHITOPLUX SCAIndirect owner · Schedule BInterest in SAPHIMIDLUX SARL
75%+
LOGOS TF SARLIndirect owner · Schedule BInterest in SAPHITOPLUX SCA
75%+
ASTORG IQ EQ FUND SCSPIndirect owner · Schedule BInterest in LOGOS TF SARL
75%+

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to G10 Capital Limited.

Reported ownership and control details

Form ADV · Filing date 2026-03-31 · Schedules A and B

15 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1IQ EQ IFG HOLDINGS (UK) LIMITEDSHAREHOLDERForeign entityG10 CAPITAL LIMITED75% or moreCode EYesSHAREHOLDER11/2018Schedule APDF page 27
2RACHEL EMMA ALDRIDGECEOIndividualG10 CAPITAL LIMITEDLess than 5%Code NAYesCEO02/2021Schedule APDF page 27
3ANDREW NMN SHRIMPTONDIRECTORIndividualG10 CAPITAL LIMITEDLess than 5%Code NAYesDIRECTOR05/2021Schedule APDF page 27
4NIALL PATRICK MARKEYCHIEF COMPLIANCE OFFICERIndividualG10 CAPITAL LIMITEDLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER02/2025Schedule APDF page 27
5Thomas Kenneth BryantDIRECTORIndividualG10 CAPITAL LIMITEDLess than 5%Code NAYesDIRECTOR10/2024Schedule APDF page 28
6Carol NMN Matthews-EatonDIRECTORIndividualG10 CAPITAL LIMITEDLess than 5%Code NAYesDIRECTOR06/2025Schedule APDF page 28
7IQ EQ (FNG) NETHERLANDS B.VSHAREHOLDERForeign entityIQ EQ IFG HOLDINGS (UK) LIMITED75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
8IQ EQ GROUP PARTICIPATIONS SARLSHAREHOLDERForeign entityIQ EQ (FNG) NETHERLANDS B.V75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
9IQ EQ GROUP HOLDINGS SARLSHAREHOLDERForeign entityIQ EQ GROUP PARTICIPATIONS SARL75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
10SAPHILUX SARLSHAREHOLDERForeign entityIQ EQ GROUP HOLDINGS SARL75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
11SAPHIMIDLUX SARLSHAREHOLDERForeign entitySAPHILUX SARL75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
12SAPHITOPLUX SCASHAREHOLDERForeign entitySAPHIMIDLUX SARL75% or moreCode EYesSHAREHOLDER11/2018Schedule BPDF page 28
13LOGOS TF SARLSHAREHOLDERForeign entitySAPHITOPLUX SCA75% or moreCode EYesSHAREHOLDER03/2022Schedule BPDF page 28
14ASTORG IQ EQ FUND SCSPSHAREHOLDERForeign entityLOGOS TF SARL75% or moreCode EYesSHAREHOLDER03/2022Schedule BPDF page 28
15ASTORG CF I (GP) SARLGPForeign entityASTORG IQ EQ FUND SCSPPercentage not specifiedCode FYesGP03/2022Schedule BPDF page 28

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 3/31/2026 4:22:44 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo
AFelonies2 No

In the past ten years, have you or any advisory affiliate:

  • A1Been convicted of or pleaded guilty or no contest to a felony?No
  • A2Been charged with a felony?No
BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

  • B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
  • B2Been charged with a misdemeanor of the kind listed above?No
CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

  • C1Found you or an advisory affiliate made a false statement or omission?No
  • C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
  • C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No
DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

  • D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
  • D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
  • D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
  • D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No
ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

  • E1Found you or an advisory affiliate made a false statement or omission?No
  • E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
  • E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
  • E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No
FProfessional authorizations1 No
  • FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No
GPending regulatory proceedings1 No
  • GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No
HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

  • H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
  • H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
  • H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

  • H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.