Firm profile

400 Capital Management LLC

NEW YORK, NYCRD 160089Registration Status: ApprovedEffective since March 27, 2012SEC # 801-74346Latest ADV July 1, 2026

400 Capital Management LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in New York, NY. Its latest Form ADV filing, dated July 1, 2026, reports $9.0B in regulatory assets under management, 76 employees, 2 offices, and 23 accounts.

Assets Under Management
$9.0B
Employees
76
Offices
2 offices
Total Clients
23

Associated firm names

3 names listed
  • 400 CAPITAL GP LLC - RELYING ADVISER
  • 400 CAPITAL MANAGEMENT LLC
  • 400 CAPITAL MANAGEMENT EUROPE LIMITEDRelying adviser

Leadership

5 roles identified
CCOElizabeth V. Ryvkin
CFOSang M. Kim
COOSang M. Kim

Advisory services offered

2 types reported
Portfolio management for 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

NEW YORK, New York, United States

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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.

New York

NEW YORKPrimary office

United Kingdom

LONDON

2 office records listed · 2 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

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$9.0Bas of July 1, 2026
Discretionary100.0%
$9.0B
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 87.0% of total clients.
Top client categories% of clientsClients
1
Pooled Investment Vehicles
87.0%
20
2
MANAGED ACCOUNT CLIENTS FOR INSTITUTIONAL INVESTORS
13.0%
3

Assets under management Growth by Quarter

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

Total AUM$9.0B
Total Accounts23
10Y AUM Change+$6.5B (+257.7%)

Private Funds

Private funds reported by 400 Capital Management LLC

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Employee Growth by Quarter

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

Total Employees76
Clients per Employee0:1
10Y Employee Change+40 (+111.1%)

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%
CHRISTOPHER CARL HENTEMANNDirect owner · Schedule AInterest in 400 CAPITAL MANAGEMENT LLC
25% to < 50%
ALEXANDER IN CHADirect owner · Schedule AInterest in 400 CAPITAL MANAGEMENT LLC
10% to < 25%
TODD CHRISTOPHER LEIHDirect owner · Schedule AInterest in 400 CAPITAL MANAGEMENT LLC
10% to < 25%
WILLIAM CLARENCE SANDERSDirect owner · Schedule AInterest in 400 CAPITAL MANAGEMENT LLC
10% to < 25%

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 400 Capital Management LLC.

No indirect ownership information reported in the source’s Schedule B.

Reported ownership and control details

Form ADV · Filing date 2026-07-01 · Schedules A and B

7 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1CHRISTOPHER CARL HENTEMANNMANAGING MEMBER (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLC25% to less than 50%Code CYesMANAGING MEMBER (FILING ADVISER)10/2008Schedule APDF page 119
2ALEXANDER IN CHACO-CHIEF INVESTMENT OFFICER, HEAD OF PORTFOLIO MANAGEMENT AND TRADING (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLC10% to less than 25%Code BYesCO-CHIEF INVESTMENT OFFICER, HEAD OF PORTFOLIO MANAGEMENT AND TRADING (FILING ADVISER)04/2010Schedule APDF page 119
3TODD CHRISTOPHER LEIHCHIEF DATA SCIENTIST AND HEAD OF QUANTITATIVE RESEARCHER (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLC10% to less than 25%Code BYesCHIEF DATA SCIENTIST AND HEAD OF QUANTITATIVE RESEARCHER (FILING ADVISER)03/2011Schedule APDF page 119
4WILLIAM CLARENCE SANDERSPRESIDENT, CHIEF OPERATING OFFICER AND CHIEF RISK OFFICER (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLC10% to less than 25%Code BYesPRESIDENT, CHIEF OPERATING OFFICER AND CHIEF RISK OFFICER (FILING ADVISER)04/2010Schedule APDF page 120
5ALAN GREG LANDYGENERAL COUNSEL (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLCLess than 5%Code NAYesGENERAL COUNSEL (FILING ADVISER)05/2016Schedule APDF page 120
6SANG MIN KIMDEPUTY CHIEF OPERATING OFFICER AND CHIEF FINANCIAL OFFICER (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLCLess than 5%Code NAYesDEPUTY CHIEF OPERATING OFFICER AND CHIEF FINANCIAL OFFICER (FILING ADVISER)10/2016Schedule APDF page 120
7ELIZABETH VICTORIA RYVKINCHIEF COMPLIANCE OFFICER (FILING ADVISER)Individual400 CAPITAL MANAGEMENT LLCLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER (FILING ADVISER)03/2026Schedule APDF page 120

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 7/1/2026 3:33:20 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.