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

D••••••• P•••••••• F•••••• L••

Asset manager (funds and pooled vehicles)New York, New YorkCRD 328057SEC 801-128935websiteIAPD
Latest filing Apr 29, 2026
First filing on the tape Sep 20, 2023 · 7 filings
SEC status approved since Oct 24, 2023
RAUM
$3.4B
reported, Item 5.F
Discretionary
100%
of RAUM
Private clients
0.0%
$0 individuals and HNW
Advisors
0
registered through the firm on IAPD
RAUM per advisor
n/a
derived; firm RAUM over IAPD count
Employees
119
62 advisory (5.B.1)
Offices
2
beyond the principal office
Private funds
0
reported on Schedule D
History
7 filings and snapshots on the tape
RAUM$3.4B as of Apr 29, 2026
Feb 20, 2024$623M then
HNW client RAUM: no history
State-registered IARs (5.B.3)0 as of Apr 29, 2026
Feb 20, 20240 then
Employees (5.A)119 as of Apr 29, 2026
Feb 20, 202461 then
Private funds: no history
RAUM +40% over the last fiscal yearIARs 0 to 0
Practice profile
derived from the filing of Apr 29, 2026; every figure names its basis
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
unknownderivedHNW RAUM over HNW clients
Average account
$3.4BderivedRAUM over accounts (5.F.2.f)
Discretionary
100%derivedof RAUM
Institutional
0.0%derivedpensions, charities, corporations, government, insurance, banks, other advisers
Employees per advisor
unknownderivedItem 5.A over advisors
Advisors per office
unknownderived3 offices incl. principal (1.F.5)
RAUM growth, one year
+40%derivedbetween the last two annual amendments
Advisor growth, one year
unknownderivedItem 5.B.3 between annual amendments
Client growth, one year
unknownderived
Compensation
percentage of assets, performance-basedreportedItem 5.E
Advisory activities
portfolio management for investment companiesreportedItem 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
  • buys or sells securities as principal to or from clients (8.A.2)
  • has discretionary authority over which securities are bought or sold (8.C.1)
  • receives research or other products from a broker-dealer, soft dollars (8.E)
  • marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
This filing has no Item 5.D breakdown (filings before 2017 reported ranges, not amounts).
Individual clients
n/areported
HNW clients
n/areported
Pension plan clients
n/areported
Charitable clients
n/areported
Accounts
1reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
noreported
Compensation
% of AUM, performancereported
Class basis
private_client_share=0.0 fund_share=1.0 institutional_share=0.0 related_bd=false related_bank=true 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
      • C•••••••• J•••••• A•••••••• · Co-Head & Partnercontrol
        since 06/2023 · owns less than 5%
      • C•••• M••••••• J••••• · General Counsel And Chief Compliance Officercontrol
        since 08/2024 · owns less than 5%
      • G••••••• S••••• K••••••• · Co-Chief Executive Officer & Co-Presidentcontrol
        since 02/2022 · owns less than 5%
      • L••••••••• J•••••••• N•• · Co-Chief Executive Officer & Co-Presidentcontrol
        since 02/2022 · owns less than 5%
      • P••••••••• B•••••••• D•••• · Co-Head & Partnercontrol
        since 06/2023 · owns less than 5%
      • S••••• V•••••• H•••••• · Chief Financial Officercontrol
        since 10/2023 · owns less than 5%
      • C•••••••• J•••••• A•••••••• · Limited Partnercontrol
        since 06/2022 · owns 25% to 50% of D••••••• P•••••••• F•••••• F••••• L•
      • G••••••• S••••• K••••••• · Membercontrol
        since 11/2016 · owns 50% to 75% of D••••••• C•••••• P••••••• G• L••
      • G••••••• S••••• K••••••• · Membercontrol
        since 07/2021 · owns 75% or more of S• D••••••• L••
      • L••••••••• J•••••••• N•• · Limited Partnercontrol
        since 07/2021 · owns 75% or more of D••••••• M••••••••• I••••••••• L•
      • L••••••••• J•••••••• N•• · Membercontrol
        since 11/2016 · owns 50% to 75% of D••••••• C•••••• P••••••• G• L••
      • P••••••••• B•••••••• D•••• · Limited Partnercontrol
        since 06/2022 · owns 25% to 50% of D••••••• P•••••••• F•••••• F••••• L•
      Entity owners
      • D••••••• P•••••••• F•••••• P••••••••• L• · Sole Member
        direct · owns 75% or more
      • D••••••• C•••••• P••••••• G• L•• · General Partner
        indirect · owns F of D••••••• C•••••• P••••••• L•
      • D••••••• C•••••• P••••••• L• · Sole Member
        indirect · owns 75% or more of D••••••• P•••••••• F•••••• H••••••• L••
      • D••••••• C•••••• P••••••• L• · Limited Partner
        indirect · owns 50% to 75% of D••••••• P•••••••• F•••••• F••••• L•
      • D••••••• M••••••••• I••••••••• L• · Limited Partner
        indirect · owns 25% to 50% of D••••••• C•••••• P••••••• L•
      • D••••••• P•••••••• F•••••• F••••• L• · Limited Partner
        indirect · owns 75% or more of D••••••• P•••••••• F•••••• P••••••••• L•
      • D••••••• P•••••••• F•••••• H••••••• L•• · General Partner
        indirect · owns F of D••••••• P•••••••• F•••••• P••••••••• L•
      • D••••••• P•••••••• F•••••• H••••••• L•• · General Partner
        indirect · owns F of D••••••• P•••••••• F•••••• F••••• L•
      • S• D••••••• L•• · Limited Partner
        indirect · owns 25% to 50% of D••••••• C•••••• P••••••• L•
      Related persons
      Schedule D 7.A
      Offices
      Schedule D 1.F, the 25 largest
      • London, United Kingdom5 employees
      • West Palm Beach, FL4 employees
      ADV anomalies
      1 against comparable advisers; where to look, not conclusions
      • employee count surgeChange between filings · filing Apr 29, 2026
        employees (Item 5.A) moved from 78.0 to 119.0 (+53.0%) between the annual amendments of 2025-03-31 and 2026-04-29; the peer median change was 0.0% (1109 comparable advisers, 98.0th percentile of changes)
        peers: asset managers, $1B to $5B (1,109) · 98% percentile
      What changed
      consecutive filings, newest first
      • Advisory employees · 48 to 62
        Sep 9, 2025 to Mar 31, 2026
      • Employees · 78 to 119
        Sep 9, 2025 to Mar 31, 2026
      • Discretionary RAUM · $2.5B to $3.4B
        Sep 9, 2025 to Mar 31, 2026
      • RAUM · $2.5B to $3.4B
        Sep 9, 2025 to Mar 31, 2026
      • Advisory employees · 46 to 48
        Aug 1, 2024 to Mar 31, 2025
      • Employees · 69 to 78
        Aug 1, 2024 to Mar 31, 2025
      • Financial planning clients · unset to
        Aug 1, 2024 to Mar 31, 2025
      • Discretionary RAUM · $623M to $2.5B
        Aug 1, 2024 to Mar 31, 2025
      • RAUM · $623M to $2.5B
        Aug 1, 2024 to Mar 31, 2025
      • Advisory employees · 39 to 46
        Feb 20, 2024 to Aug 1, 2024
      • Employees · 61 to 69
        Feb 20, 2024 to Aug 1, 2024
      • Accounts · unset to 1.0
        Sep 20, 2023 to Feb 20, 2024
      • Advisory employees · 36 to 39
        Sep 20, 2023 to Feb 20, 2024
      • Employees · 55 to 61
        Sep 20, 2023 to Feb 20, 2024
      • Discretionary RAUM · unset to 622880000.0
        Sep 20, 2023 to Feb 20, 2024
      • Non-discretionary RAUM · unset to 0.0
        Sep 20, 2023 to Feb 20, 2024
      • RAUM · unset to 622880000.0
        Sep 20, 2023 to Feb 20, 2024
      Signals
      7 dated events
      • D••••••• P•••••••• F•••••• L•• reported RAUM $3.4B, up 40% from $2.5B (2025-09-09 to 2026-03-31)
        Mar 31, 2026 · RAUM change · derived
      • D••••••• P•••••••• F•••••• L•• reported RAUM $2.5B, up 296% from $622.9M (2024-08-01 to 2025-03-31)
        Mar 31, 2025 · RAUM change · derived
      • Nmn Shailini Rao (General Counsel And Chief Compliance Officer) no longer on Schedule A of D••••••• P•••••••• F•••••• L•• (listed 2024-02-20, absent 2024-08-01)
        Aug 1, 2024 · Control person left · inference
      • Joshua Michael Cohn (General Counsel And Chief Compliance Officer) appeared on Schedule A of D••••••• P•••••••• F•••••• L••
        Aug 1, 2024 · Control person joined · fact
      • Gerard Matthew Gilmartin (Co-Chief Operating Officer, Chief Financial Officer And Head Of Operations) no longer on Schedule A of D••••••• P•••••••• F•••••• L•• (listed 2023-09-20, absent 2024-02-20)
        Feb 20, 2024 · Control person left · inference
      • H•••••• V••••• S•••• (Chief Financial Officer) appeared on Schedule A of D••••••• P•••••••• F•••••• L••
        Feb 20, 2024 · Control person joined · fact
      • D••••••• P•••••••• F•••••• L•• filed its initial SEC registration (Form ADV)
        Sep 20, 2023 · 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
      Firm profile
      linkedin.com/company/diameter-capital-partners-lpreportedpublic record, Form ADV, Sep 19, 2026
      Website
      d•••••••••.comreportedpublic record, Form ADV, Sep 19, 2026
      Principal office phone
      212-665-1400reportedpublic record, Form ADV, Apr 29, 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
      Asset manager (funds and pooled vehicles)deriveda 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