Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total AUM
Total Accounts
10Y AUM Change
Private Funds
Private funds reported by Capital Four Us Inc..
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Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees
Clients per Employee
10Y Employee Change
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%
CAPITAL FOUR HOLDING A/SDirect owner · Schedule AInterest in CAPITAL FOUR US INC.
75%+
AMI BHUPENDRA DOGRADirect owner · Schedule AInterest in CAPITAL FOUR US INC.
< 5%
NORTHILL JERSEY HOLDINGS LPIndirect owner · Schedule BInterest in C4 UK HOLDINGS LTD
75%+
NORTHILL INVEST LPIndirect owner · Schedule BInterest in NORTHILL CAPITAL (JERSEY) LP
75%+
B-FLEXION HOLDINGS (SWITZERLAND) SAIndirect owner · Schedule BInterest in B-FLEXION AM HOLDINGS LIMITED
75%+
B-FLEXION HOLDINGS (SWITZERLAND) SAIndirect owner · Schedule BInterest in B-FLEXION GP LTD
75%+
B-FLEXION GROUP HOLDINGS SAIndirect owner · Schedule BInterest in B-FLEXION HOLDINGS SA
75%+
LANDMARK LPIndirect owner · Schedule BInterest in NORTHILL INVEST LP
75%+
BERTARELLI PARTNERS LTDIndirect owner · Schedule BInterest in LM (GP) LTD
75%+
ERNESTO SILVIO MAURIZIO BERTARELLIIndirect owner · Schedule BInterest in BERTARELLI PARTNERS LTD
75%+
ERNESTO SILVIO MAURIZIO BERTARELLIIndirect owner · Schedule BInterest in B-FLEXION GROUP HOLDINGS SA
75%+
B-FLEXION HOLDINGS SAIndirect owner · Schedule BInterest in B-FLEXION HOLDINGS (SWITZERLAND) SA
75%+
ERNESTO SILVIO MAURIZIO BERTARELLIIndirect owner · Schedule BInterest in LANDMARK LP
50% to < 75%
C4 UK HOLDINGS LTDIndirect owner · Schedule BInterest in CAPITAL FOUR HOLDING A/S
50% to < 75%
NORTHILL CAPITAL (JERSEY) LPIndirect owner · Schedule BInterest in NORTHILL JERSEY HOLDINGS LP
25% to < 50%
DONATA GUICHARD-BERTARELLIIndirect owner · Schedule BInterest in LANDMARK LP
25% to < 50%
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 Capital Four Us Inc...
Reported ownership and control details
Form ADV · Filing date 2026-03-30 · Schedules A and B
| # | Owner / person & role | Interest in entity | Reported interest | Control person | Title / status acquired | Source |
|---|---|---|---|---|---|---|
| 1 | CAPITAL FOUR HOLDING A/SSOLE SHAREHOLDERForeign entity | CAPITAL FOUR US INC. | 75% or moreCode E | Yes | SOLE SHAREHOLDER07/2021 | Schedule APDF page 47 |
| 2 | ROBERT MAX LASNERCHIEF OPERATING OFFICER & CHIEF COMPLIANCE OFFICERIndividual | CAPITAL FOUR US INC. | Less than 5%Code NA | Yes | CHIEF OPERATING OFFICER & CHIEF COMPLIANCE OFFICER09/2023 | Schedule APDF page 47 |
| 3 | AMI BHUPENDRA DOGRASENIOR PARTNER & PORTFOLIO MANAGERIndividual | CAPITAL FOUR US INC. | Less than 5%Code NA | Yes | SENIOR PARTNER & PORTFOLIO MANAGER05/2024 | Schedule APDF page 47 |
| 4 | NORTHILL JERSEY HOLDINGS LPOWNERForeign entity | C4 UK HOLDINGS LTD | 75% or moreCode E | Yes | OWNER02/2024 | Schedule BPDF page 47 |
| 5 | B-FLEXION AM HOLDINGS LIMITEDGENERAL PARTNERForeign entity | NORTHILL JERSEY HOLDINGS LP | Percentage not specifiedCode F | Yes | GENERAL PARTNER06/2012 | Schedule BPDF page 47 |
| 6 | NORTHILL CAPITAL (JERSEY) LPLIMITED PARTNERForeign entity | NORTHILL JERSEY HOLDINGS LP | 25% to less than 50%Code C | Yes | LIMITED PARTNER01/2011 | Schedule BPDF page 47 |
| 7 | B-FLEXION AM HOLDINGS LIMITEDGENERAL PARTNERForeign entity | NORTHILL CAPITAL (JERSEY) LP | Percentage not specifiedCode F | Yes | GENERAL PARTNER06/2012 | Schedule BPDF page 48 |
| 8 | NORTHILL INVEST LPLIMITED PARTNERForeign entity | NORTHILL CAPITAL (JERSEY) LP | 75% or moreCode E | Yes | LIMITED PARTNER11/2015 | Schedule BPDF page 48 |
| 9 | B-FLEXION HOLDINGS (SWITZERLAND) SAOWNERForeign entity | B-FLEXION AM HOLDINGS LIMITED | 75% or moreCode E | Yes | OWNER06/2020 | Schedule BPDF page 48 |
| 10 | B-FLEXION GP LTDGENERAL PARTNERForeign entity | NORTHILL INVEST LP | Percentage not specifiedCode F | Yes | GENERAL PARTNER11/2015 | Schedule BPDF page 48 |
| 11 | B-FLEXION HOLDINGS (SWITZERLAND) SAOWNERForeign entity | B-FLEXION GP LTD | 75% or moreCode E | Yes | OWNER06/2020 | Schedule BPDF page 48 |
| 12 | B-FLEXION GROUP HOLDINGS SAOWNERForeign entity | B-FLEXION HOLDINGS SA | 75% or moreCode E | Yes | OWNER02/2024 | Schedule BPDF page 48 |
| 13 | LANDMARK LPLIMITED PARTNERForeign entity | NORTHILL INVEST LP | 75% or moreCode E | Yes | LIMITED PARTNER11/2015 | Schedule BPDF page 48 |
| 14 | LM (GP) LTDGENERAL PARTNERForeign entity | LANDMARK LP | Percentage not specifiedCode F | Yes | GENERAL PARTNER11/2008 | Schedule BPDF page 48 |
| 15 | BERTARELLI PARTNERS LTDOWNERForeign entity | LM (GP) LTD | 75% or moreCode E | Yes | OWNER01/2011 | Schedule BPDF page 48 |
| 16 | DONATA GUICHARD-BERTARELLILIMITED PARTNERIndividual | LANDMARK LP | 25% to less than 50%Code C | Yes | LIMITED PARTNER01/2011 | Schedule BPDF page 48 |
| 17 | ERNESTO SILVIO MAURIZIO BERTARELLILIMITED PARTNERIndividual | LANDMARK LP | 50% to less than 75%Code D | Yes | LIMITED PARTNER01/2011 | Schedule BPDF page 48 |
| 18 | ERNESTO SILVIO MAURIZIO BERTARELLIOWNERIndividual | BERTARELLI PARTNERS LTD | 75% or moreCode E | Yes | OWNER08/2023 | Schedule BPDF page 48 |
| 19 | ERNESTO SILVIO MAURIZIO BERTARELLIOWNERIndividual | B-FLEXION GROUP HOLDINGS SA | 75% or moreCode E | Yes | OWNER08/2023 | Schedule BPDF page 48 |
| 20 | B-FLEXION HOLDINGS SAOWNERForeign entity | B-FLEXION HOLDINGS (SWITZERLAND) SA | 75% or moreCode E | Yes | OWNER02/2024 | Schedule BPDF page 48 |
| 21 | C4 UK HOLDINGS LTDOWNERForeign entity | CAPITAL FOUR HOLDING A/S | 50% to less than 75%Code D | Yes | OWNER05/2025 | Schedule BPDF page 48 |
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 3/30/2026 10:04:44 AM
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.