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•••• L•••

Asset manager (funds and pooled vehicles)New York, New YorkCRD 334739SEC 801-132381websiteIAPD
Legal name D•••• L••• P••••••• L•
Latest filing Apr 16, 2026
First filing on the tape Apr 30, 2025 · 6 filings
SEC status approved since Apr 10, 2025
RAUM
$746M
reported, Item 5.F
Discretionary
73%
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
12
9 advisory (5.B.1)
Offices
0
beyond the principal office
Private funds
3
reported on Schedule D
History
6 filings and snapshots on the tape
RAUM$746M as of Apr 16, 2026
Apr 30, 2025$0 then
HNW client RAUM: no history
State-registered IARs (5.B.3)0 as of Apr 16, 2026
Apr 30, 20250 then
Employees (5.A)12 as of Apr 16, 2026
Apr 30, 20253 then
Private funds3 as of Apr 16, 2026
Mar 9, 20263 then
RAUM n/a over the last fiscal yearIARs 0 to 0
Practice profile
derived from the filing of Apr 16, 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
$249MderivedRAUM over accounts (5.F.2.f)
Discretionary
73%derivedof RAUM
Institutional
0.0%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
unknownderivedbetween 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 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
  • a related person has custody of client cash (9.B.1.a)
  • a related person has custody of client securities (9.B.1.b)
  • marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • Pooled investment vehicles$746M100%
Individual clients
n/areported
HNW clients
n/areported
Pension plan clients
n/areported
Charitable clients
n/areported
Accounts
3reported
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=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
      • P••••••••• A•••• J••••• · Limited Partner And Chief Executive Officercontrol
        since 01/2025 · owns less than 5%
      • Y••• U••••• H•••••• · Chief Compliance Officer/ Chief Financial Officercontrol
        since 04/2025 · owns less than 5%
      Entity owners
      • D•••• L••• P••••••• L•• · General Partner
        direct · owns 50% to 75%
      • A••• J• P•••••••• G••• T•••• · Trust
        direct · owns 10% to 25%
      Related persons
      Schedule D 7.A
      No related person reported.
      Offices
      Schedule D 1.F, the 25 largest
      No branch office listed.
      What changed
      consecutive filings, newest first
      • Accounts · 2 to 3
        Feb 2, 2026 to Mar 9, 2026
      • Advisory employees · 4 to 9
        Feb 2, 2026 to Mar 9, 2026
      • Pooled vehicle clients · 2 to 3
        Feb 2, 2026 to Mar 9, 2026
      • Employees · 5 to 12
        Feb 2, 2026 to Mar 9, 2026
      • Private funds · unset to 3
        Feb 2, 2026 to Mar 9, 2026
      • Discretionary RAUM · $340M to $546M
        Feb 2, 2026 to Mar 9, 2026
      • Non-discretionary RAUM · $0 to $200M
        Feb 2, 2026 to Mar 9, 2026
      • Pooled vehicle RAUM · $340M to $746M
        Feb 2, 2026 to Mar 9, 2026
      • RAUM · $340M to $746M
        Feb 2, 2026 to Mar 9, 2026
      • HQ city · to NEW YORK
        Aug 8, 2025 to Jan 15, 2026
      • HQ state · to NY
        Aug 8, 2025 to Jan 15, 2026
      • Accounts · 0 to 2
        Apr 30, 2025 to Aug 8, 2025
      • Advisory employees · 2 to 4
        Apr 30, 2025 to Aug 8, 2025
      • Pooled vehicle clients · 0 to 2
        Apr 30, 2025 to Aug 8, 2025
      • Employees · 3 to 5
        Apr 30, 2025 to Aug 8, 2025
      • Discretionary RAUM · $0 to $340M
        Apr 30, 2025 to Aug 8, 2025
      • Pooled vehicle RAUM · unset to 340000000.0
        Apr 30, 2025 to Aug 8, 2025
      • RAUM · $0 to $340M
        Apr 30, 2025 to Aug 8, 2025
      Signals
      1 dated events
      • D•••• L••• reported RAUM $746.3M, up 119% from $340.0M (2026-02-02 to 2026-03-09)
        Mar 9, 2026 · RAUM change · derived
      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/derby-lane-partnersreportedpublic record, Form ADV, Sep 19, 2026
      Website
      d••••••.comreportedpublic record, Form ADV, Sep 19, 2026
      Principal office phone
      (646) 530-6465reportedpublic record, Form ADV, Apr 16, 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