DFX Intelligence

RIA Intelligence

Registered investment advisers, the advisors registered through them, the capital they report, the private vehicles they run and the people who own them, as a graph with a filing date behind every number. RAUM is what the adviser filed, a move is two registration dates, and a class is a rule you can read.

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SEC-registered adviser

J• S•••• • C•• L••

Wealth manager with institutional or fund businessLondon, CRD 323871SEC 801-127099websiteIAPD
Latest filing Jun 29, 2026
First filing on the tape Nov 25, 2022 · 9 filings
SEC status approved since Jan 18, 2023
RAUM
$2.2B
reported, Item 5.F
Discretionary
83%
of RAUM
Private clients
49%
$1.1B individuals and HNW
Advisors
0
registered through the firm on IAPD
RAUM per advisor
n/a
derived; firm RAUM over IAPD count
Employees
42
12 advisory (5.B.1)
Offices
0
beyond the principal office
Private funds
0
reported on Schedule D
History
9 filings and snapshots on the tape
RAUM$2.2B as of Jun 29, 2026
Jun 28, 2023$835M then
HNW client RAUM$1.1B as of Jun 29, 2026
Jun 28, 2023$370M then
State-registered IARs (5.B.3)0 as of Jun 29, 2026
Jun 28, 20230 then
Employees (5.A)42 as of Jun 29, 2026
Jun 28, 202329 then
Private funds: no history
RAUM +168% over the last fiscal yearIARs 0 to 0
Practice profile
derived from the filing of Jun 29, 2026; every figure names its basis
Archetypes, each a printed rule
RAUM per advisor
unknownderivedRAUM over IAPD advisors; not a book size
Clients per advisor
unknownderivedindividual and HNW clients (5.D) over advisors
Average HNW client
$20.3MderivedHNW RAUM over HNW clients
Average account
$31.0MderivedRAUM over accounts (5.F.2.f)
Discretionary
83%derivedof RAUM
Institutional
1.3%derivedpensions, charities, corporations, government, insurance, banks, other advisers
Employees per advisor
unknownderivedItem 5.A over advisors
Advisors per office
unknownderived1 offices incl. principal (1.F.5)
RAUM growth, one year
+54%derivedbetween the last two annual amendments
Advisor growth, one year
unknownderivedItem 5.B.3 between annual amendments
Client growth, one year
+1.7%derived
Compensation
percentage of assets, performance-basedreportedItem 5.E
Advisory activities
portfolio management for individuals, portfolio management for businesses and institutions, portfolio management for pooled vehiclesreportedItem 5.G
Ownership
no PE, bank or public-company owner found on Schedule Aderived
Advisor book size
not public; not estimatedreported
Also answered yes on Form ADV
  • has discretionary authority over which securities are bought or sold (8.C.1)
  • marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • Pooled investment vehicles$1.1B50%
  • High-net-worth individuals$1.1B47%
  • Individuals$42.4M1.9%
  • Charitable organizations$28.6M1.3%
Individual clients
12reported
HNW clients
52reported
Pension plan clients
n/areported
Charitable clients
4reported
Accounts
72reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
noreported
Compensation
% of AUM, performancereported
Class basis
private_client_share=0.49 fund_share=0.5 institutional_share=0.01 related_bd=false related_bank=false bd_reps=0.0derived
Advisors registered through the firm
0 on IAPD today, longest tenure first
No representative is registered through this CRD on IAPD.
Advisor movement
Left, latest
none on the tape
    Joined, latest
    none on the tape
      Private funds
      No private fund reported.
      Owners and control persons
      Schedule A and B, latest filing
      • A••••• I••••••• M••••••• · Partnercontrol
        since 01/2026 · owns less than 5%
      • C••••••• J••••••••• D•••••••• · Partnercontrol
        since 04/2014 · owns less than 5%
      • P••••• T•••••• L••••• A••••• · Managing Partner & Chief Compliance Officercontrol
        since 12/2014 · owns 10% to 25%
      • R•••••••• C••••••••• A•••• · Managing Partnercontrol
        since 11/2012 · owns 75% or more
      Related persons
      Schedule D 7.A
      No related person reported.
      Advisers that list J• S•••• • C•• L•• as a related person
      Offices
      Schedule D 1.F, the 25 largest
      No branch office listed.
      ADV anomalies
      2 against comparable advisers; where to look, not conclusions
      • unusually large average accountStatic outlier · filing Jun 29, 2026
        RAUM per account of $31,039,957 against a peer median of $813,262 (1333 comparable advisers, 99.0th percentile, 20.4 robust deviations)
        peers: independent wealth managers, $1B to $5B (1,333) · 99% percentile
      • control person changedChange between filings · filing Jun 29, 2026
        A••••• I••••••• M••••••• (PARTNER) appeared on Schedule A between the filings of 2023-01-17 and 2026-06-29
        peers: independent wealth managers, $1B to $5B (1,362)
      What changed
      consecutive filings, newest first
      • Accounts · 76 to 72
        Jun 27, 2025 to Jun 29, 2026
      • Advisory employees · 14 to 12
        Jun 27, 2025 to Jun 29, 2026
      • HNW clients · 51 to 52
        Jun 27, 2025 to Jun 29, 2026
      • Individual clients · 13 to 12
        Jun 27, 2025 to Jun 29, 2026
      • Pooled vehicle clients · 5 to 4
        Jun 27, 2025 to Jun 29, 2026
      • Employees · 30 to 42
        Jun 27, 2025 to Jun 29, 2026
      • Discretionary RAUM · $1.7B to $1.9B
        Jun 27, 2025 to Jun 29, 2026
      • HNW RAUM · $754M to $1.1B
        Jun 27, 2025 to Jun 29, 2026
      • Individual RAUM · $185M to $42.4M
        Jun 27, 2025 to Jun 29, 2026
      • Non-discretionary RAUM · $224M to $377M
        Jun 27, 2025 to Jun 29, 2026
      • Pooled vehicle RAUM · $933M to $1.1B
        Jun 27, 2025 to Jun 29, 2026
      • RAUM · $1.9B to $2.2B
        Jun 27, 2025 to Jun 29, 2026
      • Related adviser · false to true
        Jun 27, 2025 to Jun 29, 2026
      • Accounts · 65 to 76
        Jul 30, 2024 to Jun 27, 2025
      • Advisory employees · 10 to 14
        Jul 30, 2024 to Jun 27, 2025
      • Charity clients · 3 to 4
        Jul 30, 2024 to Jun 27, 2025
      • HNW clients · 11 to 51
        Jul 30, 2024 to Jun 27, 2025
      • Individual clients · 48 to 13
        Jul 30, 2024 to Jun 27, 2025
      • Pooled vehicle clients · 3 to 5
        Jul 30, 2024 to Jun 27, 2025
      • Employees · 28 to 30
        Jul 30, 2024 to Jun 27, 2025
      • Financial planning clients · unset to
        Jul 30, 2024 to Jun 27, 2025
      • HQ state · unset to
        Jul 30, 2024 to Jun 27, 2025
      • Discretionary RAUM · $1.2B to $1.7B
        Jul 30, 2024 to Jun 27, 2025
      • HNW RAUM · $949M to $754M
        Jul 30, 2024 to Jun 27, 2025
      • Individual RAUM · $6.4M to $185M
        Jul 30, 2024 to Jun 27, 2025
      • Non-discretionary RAUM · $84.0M to $224M
        Jul 30, 2024 to Jun 27, 2025
      • Pooled vehicle RAUM · $301M to $933M
        Jul 30, 2024 to Jun 27, 2025
      • RAUM · $1.3B to $1.9B
        Jul 30, 2024 to Jun 27, 2025
      • Accounts · 64 to 65
        Jun 28, 2023 to Jun 21, 2024
      • Advisory employees · 9 to 10
        Jun 28, 2023 to Jun 21, 2024
      • Charity clients · unset to 3.0
        Jun 28, 2023 to Jun 21, 2024
      • HNW clients · 27 to 11
        Jun 28, 2023 to Jun 21, 2024
      • Individual clients · 31 to 48
        Jun 28, 2023 to Jun 21, 2024
      • Employees · 29 to 28
        Jun 28, 2023 to Jun 21, 2024
      • Discretionary RAUM · $762M to $1.2B
        Jun 28, 2023 to Jun 21, 2024
      • HNW RAUM · $370M to $949M
        Jun 28, 2023 to Jun 21, 2024
      • Individual RAUM · $236M to $6.4M
        Jun 28, 2023 to Jun 21, 2024
      • Non-discretionary RAUM · $72.9M to $84.0M
        Jun 28, 2023 to Jun 21, 2024
      • Pooled vehicle RAUM · $208M to $301M
        Jun 28, 2023 to Jun 21, 2024
      • RAUM · $835M to $1.3B
        Jun 28, 2023 to Jun 21, 2024
      Signals
      8 dated events
      • J• S•••• • C•• L•• reported RAUM $1.9B, up 48% from $1.3B (2024-07-30 to 2025-06-27)
        Jun 27, 2025 · RAUM change · derived
      • M•••••• J•••••• J••••• S•••• (Managing Partner) no longer on Schedule A of J• S•••• • C•• L•• (listed 2024-06-21, absent 2024-07-30)
        Jul 30, 2024 · Control person left · inference
      • J• S•••• • C•• L•• reported RAUM $1.3B, up 54% from $835.0M (2023-06-28 to 2024-06-21)
        Jun 21, 2024 · RAUM change · derived
      • M•••••• J•••••• J••••• S•••• (Managing Partner) appeared on Schedule A of J• S•••• • C•• L••
        Jan 17, 2023 · Control person joined · fact
      • Allen Christopher Rossbach (Managing Partner) appeared on Schedule A of J• S•••• • C•• L••
        Jan 17, 2023 · Control person joined · fact
      • L••••• A••••• T••••• P•••• (Managing Partner & Chief Compliance Officer) appeared on Schedule A of J• S•••• • C•• L••
        Jan 17, 2023 · Control person joined · fact
      • D•••••••• J•••••••• C•••••• (Partner) appeared on Schedule A of J• S•••• • C•• L••
        Jan 17, 2023 · Control person joined · fact
      • J• S•••• • C•• L•• filed its initial SEC registration (Form ADV)
        Nov 25, 2022 · First SEC registration · fact
      Across DFX
      shared identifiers only, never a name match
      No identifier-backed link to the venture, private equity, family office or sponsor graphs.
      How to reach
      public business contact points only, each with its source
      Business email
      i•••@j•••••••.comreportedpublished by the firm, firm site, Sep 17, 2026
      Business email
      p•••••@j•••••••.comreportedpublished by the firm, firm site, Sep 17, 2026
      Business phone
      212-219-0200reportedpublished by the firm, firm site, Sep 17, 2026
      Website
      j•••••••.comreportedpublic record, Form ADV, Sep 19, 2026
      Principal office phone
      +44(0)20 3478 1800reportedpublic record, Form ADV, Jun 29, 2026
      Contact form
      j•••••••.comreportedpublished by the firm, firm site, Sep 17, 2026
      Provenance
      Form ADV
      SEC filing data 2011 to 2024 and the monthly roster 2025 onreportedadviserinfo.sec.gov
      Advisors
      IAPD individual compilation feed, dailyreportedadviserinfo.sec.gov
      Class
      Wealth manager with institutional or fund businessderiveda rule over Items 5.D and 7.A
      RAUM per advisor
      n/aderivedfirm RAUM over the IAPD count; not a book size
      Loaded
      Sep 14, 2026