Firm profile

Ns Partners Ltd.

LONDON, United KingdomCRD 110625Registration Status: ApprovedEffective since January 24, 1986SEC # 801-26315Latest ADV June 26, 2026

Ns Partners Ltd 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 June 26, 2026, reports $5.9B in regulatory assets under management, 21 employees, 1 office, and 80 accounts.

Assets Under Management
$5.9B
Employees
21
Offices
1 office
Total Clients
20

Associated firm names

5 names listed
  • NEW STAR INSTITUTIONAL MANAGERS
  • WORLDINVEST LIMITED
  • WORLDINVEST
  • NS PARTNERS LTD

Leadership

1 roles identified
CCOSmriti Duggal

Advisory services offered

4 types reported
Other advisory services
Portfolio management for businesses
Portfolio management for investment companies

Fee models offered

2 types reported
Asset based 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

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$5.9Bas of June 26, 2026
Discretionary100.0%
$5.9B
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 segmentOther Advisers represent 45.0% of total clients.
Top client categories% of clientsClients
1
Other Advisers
45.0%
9
2
Corporations
45.0%
9
3
Investment Cos.
5.0%
1
4
Pooled Investment Vehicles
5.0%
1

Assets under management Growth by Quarter

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

Total AUM$5.9B
Total Accounts80
10Y AUM Change+$4.4B (+291.4%)

Private Funds

Private funds reported by Ns Partners Ltd.

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Employee Growth by Quarter

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

Total Employees21
Clients per Employee1:1
10Y Employee Change+11 (+110.0%)

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%
WORLDINVEST MANAGEMENT LTD.Direct owner · Schedule AInterest in NS PARTNERS LTD
75%+
NS PARTNERS UK LLPIndirect owner · Schedule BInterest in WORLDINVEST MANAGEMENT LTD.
75%+
CONNOR, CLARK & LUNN FINANCIAL GROUP LPIndirect owner · Schedule BInterest in CONNOR, CLARK & LUNN UK HOLDINGS LTD.
75%+
CONNOR, CLARK & LUNN FINANCIAL GROUP LTD.Indirect owner · Schedule BInterest in CONNOR, CLARK & LUNN FINANCIAL GROUP LP
75%+
CONNOR, CLARK & LUNN UK HOLDINGS LTD.Indirect owner · Schedule BInterest in CONNOR, CLARK & LUNN UK LIMITED
75%+
CONNOR, CLARK & LUNN UK LIMITEDIndirect owner · Schedule BInterest in NS PARTNERS UK LLP
50% to < 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 Ns Partners Ltd..

Reported ownership and control details

Form ADV · Filing date 2026-06-26 · Schedules A and B

16 entries
#Owner / person & roleInterest in entityReported interestControl personTitle / status acquiredSource
1IAN JAMES BEATTIEDIRECTORIndividualNS PARTNERS LTDLess than 5%Code NAYesDIRECTOR04/2002Schedule APDF page 39
2TIMOTHY JOHN BRAYDIRECTORIndividualNS PARTNERS LTDLess than 5%Code NAYesDIRECTOR04/2002Schedule APDF page 39
3WORLDINVEST MANAGEMENT LTD.SHAREHOLDERForeign entityNS PARTNERS LTD75% or moreCode EYesSHAREHOLDER07/2002Schedule APDF page 39
4JOHN WARREN STODDARTDIRECTORIndividualNS PARTNERS LTDLess than 5%Code NAYesDIRECTOR07/2011Schedule APDF page 39
5ERIC ROMAN HASENAUERSN. VICE PRESIDENT, CO- HEADIndividualNS PARTNERS LTDLess than 5%Code NANoSN. VICE PRESIDENT, CO- HEAD09/2013Schedule APDF page 39
6GARY J SIMONETTEVICE PRESIDENTIndividualNS PARTNERS LTDLess than 5%Code NANoVICE PRESIDENT09/2013Schedule APDF page 39
7Michael John WalshDIRECTORIndividualNS PARTNERS LTDLess than 5%Code NAYesDIRECTOR10/2016Schedule APDF page 39
8Stephen Edward ReynoldsVICE PRESIDENTIndividualNS PARTNERS LTDLess than 5%Code NANoVICE PRESIDENT07/2017Schedule APDF page 39
9Timothy Michael MarzecVICE PRESIDENTIndividualNS PARTNERS LTDLess than 5%Code NANoVICE PRESIDENT08/2018Schedule APDF page 39
10JOHN WYATT RICKETTSSN. VICE PRESIDENT, CO- HEADIndividualNS PARTNERS LTDLess than 5%Code NANoSN. VICE PRESIDENT, CO- HEAD03/2022Schedule APDF page 39
11Smriti DuggalCHIEF COMPLIANCE OFFICERIndividualNS PARTNERS LTDLess than 5%Code NAYesCHIEF COMPLIANCE OFFICER07/2025Schedule APDF page 39
12NS PARTNERS UK LLPSHAREHOLDERForeign entityWORLDINVEST MANAGEMENT LTD.75% or moreCode EYesSHAREHOLDER07/2011Schedule BPDF page 40
13CONNOR, CLARK & LUNN UK LIMITEDPARTNERForeign entityNS PARTNERS UK LLP50% to less than 75%Code DYesPARTNER07/2011Schedule BPDF page 40
14CONNOR, CLARK & LUNN FINANCIAL GROUP LPSHAREHOLDERForeign entityCONNOR, CLARK & LUNN UK HOLDINGS LTD.75% or moreCode EYesSHAREHOLDER01/2014Schedule BPDF page 40
15CONNOR, CLARK & LUNN FINANCIAL GROUP LTD.PARTNERForeign entityCONNOR, CLARK & LUNN FINANCIAL GROUP LP75% or moreCode EYesPARTNER05/2026Schedule BPDF page 40
16CONNOR, CLARK & LUNN UK HOLDINGS LTD.SHAREHOLDERForeign entityCONNOR, CLARK & LUNN UK LIMITED75% or moreCode EYesSHAREHOLDER01/2014Schedule BPDF page 40

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 6/26/2026 7:39:58 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.