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

O•• H••• A•••••••• L•••

Asset manager (funds and pooled vehicles)New York, New YorkCRD 125352SEC 801-62894websiteIAPD
Latest filing Jun 1, 2026
First filing on the tape Apr 2, 2012 · 48 filings
SEC status approved since Mar 25, 2004
RAUM
$101B
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
435
113 advisory (5.B.1)
Offices
1
beyond the principal office
Private funds
94
reported on Schedule D
History
48 filings and snapshots on the tape
RAUM$101B as of Jun 1, 2026
Apr 2, 2012$16B then
HNW client RAUM$0 as of Jun 1, 2026
Mar 29, 2018$0 then
State-registered IARs (5.B.3)0 as of Jun 1, 2026
Apr 1, 20130 then
Employees (5.A)435 as of Jun 1, 2026
Apr 1, 2013137 then
Private funds94 as of Jun 1, 2026
Apr 2, 201247 then
RAUM +17% over the last fiscal year+17% a year over threeIARs 0 to 0
Practice profile
derived from the filing of Jun 1, 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
$547MderivedRAUM over accounts (5.F.2.f)
Discretionary
100%derivedof RAUM
Institutional
19%derivedpensions, charities, corporations, government, insurance, banks, other advisers
Employees per advisor
unknownderivedItem 5.A over advisors
Advisors per office
unknownderived2 offices incl. principal (1.F.5)
RAUM growth, one year
+17%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, fixed fees, performance-based, otherreportedItem 5.E
Advisory activities
portfolio management for businesses and institutions, portfolio management for pooled vehiclesreportedItem 5.G
Custody
$193M, 10 clientsreportedItem 9.A
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)
  • compensates persons for client referrals (8.G.1)
  • compensates non-employees for client referrals (8.G.2)
  • has custody of client cash or bank accounts (9.A.1.a)
  • has custody of client securities (9.A.1.b)
  • a related person has custody of client cash (9.B.1.a)
  • a related person has custody of client securities (9.B.1.b)
  • an independent public accountant performs a surprise examination (9.C.1)
  • marketing includes testimonials (5.L.1.c)
  • marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • Pooled investment vehicles$78B80%
  • Pension and profit-sharing plans$8.3B8.6%
  • Sovereign wealth funds$6.9B7.2%
  • State and municipal entities$2.1B2.2%
  • Insurance companies$1.6B1.6%
Individual clients
0reported
HNW clients
0reported
Pension plan clients
20reported
Charitable clients
0reported
Accounts
184reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
$193M for 10 clientsreported
Compensation
% of AUM, fixed, performancereported
Class basis
private_client_share=0.0 fund_share=0.77 institutional_share=0.19 related_bd=true related_bank=true bd_reps=12.0derived
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
      133 reported on Schedule D 7.B.(1)
      FundTypeGross assetsOwnersFirst reported
      O•• C• C••••••••• C••••• F•••• L•••Hedge Fund$3.8B3Feb 28, 2022
      O•• T••••••• I••••••••• M••••• F•••• L•••Hedge Fund$3.4B151Aug 14, 2020
      O•• D••••••••• C••••• S••••••••• F••• M•••••• L•Hedge Fund$3.4B89Feb 27, 2013
      O•• C••••• S•••••••• I• I•••Hedge Fund$2.1B274Feb 28, 2022
      O•• C••••• S••••• P••••••••• L•Hedge Fund$1.7B7Feb 27, 2013
      O•• S•••••••• C••••• M••••• F••• I•• L•••Hedge Fund$1.3B205Nov 22, 2016
      O•• C••••• S•••••••• I•••Hedge Fund$1.2B255Aug 29, 2019
      O•• D•••••• C••••• O••• F•••• L•••Hedge Fund$1.1B4Nov 20, 2020
      O•• D••••••• C••••••••• C••••• F•••• L•••Hedge Fund$1.0B2Aug 29, 2019
      O•• E••••• T••••• A••••• L•••Hedge Fund$1.0B24Feb 28, 2023
      O•• N•••••• V•••••••• L•••no longer reportedHedge Fund$899M2Feb 21, 2014
      O•• L••• F•••••• 2•••••• L••no longer reportedSecuritized Asset Fund$894M11Mar 31, 2015
      O•• F•••••••• C••••• F•••• L•••Hedge Fund$861M2Nov 22, 2016
      O•• C••••• P••••••• X• L•••no longer reportedSecuritized Asset Fund$777M18Feb 21, 2014
      O•• D••••••• C••••••••• C••••• F•••••• L•••Hedge Fund$774M2Aug 29, 2019
      O•• C••••• F•••••• 1• L••Securitized Asset Fund$744M19Mar 31, 2022
      O•• C••••• F•••••• 3• L•••Securitized Asset Fund$741M27Mar 29, 2019
      O•• C••••• P••••••• V••• L•••Securitized Asset Fund$737M14Apr 1, 2013
      O•• D••••••••• C••••• S••••••••• M••••• F••• •••••••• I••• L•••no longer reportedHedge Fund$687M3Oct 15, 2013
      O•• L••• F•••••• 2•••••• L•••Securitized Asset Fund$681M26Mar 30, 2016
      O•• C••••• F•••••• 1• L•••Securitized Asset Fund$675M23Mar 31, 2023
      O•• L••••• L••• F•••• L•••Hedge Fund$673M2Aug 27, 2023
      O•• H••• C••••• O••••••••• F•••• L•••no longer reportedHedge Fund$662M45Apr 2, 2012
      O•• C••••• P••••••• X••• L•••Securitized Asset Fund$658M20Mar 29, 2019
      O•• C••••• F•••••• 5• L•••Securitized Asset Fund$645M28Mar 30, 2020
      O•• C••••• F•••••• 2• L•••Securitized Asset Fund$639M17Mar 29, 2018
      O•• L••• F•••••• 2•••••• L•••Securitized Asset Fund$639M22Mar 31, 2017
      O•• C••••• F•••••• 9• L••Securitized Asset Fund$639M21Mar 31, 2022
      O•• C••••• F•••••• 4• L•••Securitized Asset Fund$638M25Mar 30, 2020
      O•• C••••• P••••••• X•• L••Securitized Asset Fund$636M20Mar 31, 2022
      O•• C••••• F•••••• 8• L••Securitized Asset Fund$636M21Mar 31, 2022
      O•• C••••• P••••••• X••• L•••Securitized Asset Fund$627M21Mar 30, 2016
      O•• C••••• F•••••• 1• L••Securitized Asset Fund$617M14Mar 31, 2023
      O•• M•••••• L••• F••• L•Hedge Fund$609M2Nov 29, 2022
      O•• D••••••••• C••••• S••••••••• T•••••• M••••• F•••• L•••no longer reportedHedge Fund$588M2Dec 1, 2014
      O•• C••••• F•••••• 6• L•••Securitized Asset Fund$585M29Mar 30, 2020
      O•• C••••• F•••••• 7• L••Securitized Asset Fund$584M29Mar 31, 2021
      O•• C••••• F•••••• 1• L••Securitized Asset Fund$572M15Mar 29, 2024
      O•• E••••••• C••••• S••••••••• M••••• F•••• L•••Hedge Fund$543M2Mar 29, 2018
      O•• C••••• F•••••• 1• L••Securitized Asset Fund$535M20Mar 29, 2024
      All funds of O•• H••• A•••••••• L•••
      Owners and control persons
      Schedule A and B, latest filing
      • A•••••• G••••• R•••••• · Founder/Chief Executive Officercontrol
        since 08/1999 · owns less than 5%
      • B•••••••• W••••••• H•••••• · President/Senior Partnercontrol
        since 01/2001 · owns less than 5%
      • H•••••• T•••••• D••• · Chief Accounting Officercontrol
        since 01/2022 · owns less than 5%
      • K•••••••• A•••• B•••••• · Portfolio Manager/Senior Partnercontrol
        since 01/2019 · owns less than 5%
      • L••• K•••••••• N•• · Managing D•••••••/Chief Compliance Officer/Deputy General Counselcontrol
        since 01/2017 · owns less than 5%
      • R••••• G••••••• S•••• · Partner/General Counselcontrol
        since 02/2007 · owns less than 5%
      • S•••••••• A•••• M••• · Portfolio Manager/Senior Partnercontrol
        since 01/2010 · owns less than 5%
      • S••••• J•••• A•••••• · Chief Operations And Technology Officercontrol
        since 06/2022 · owns less than 5%
      • Z•••••• M•••• A••• · Partner/Chief Financial Officercontrol
        since 06/2019 · owns less than 5%
      Entity owners
      • O•• H••• A••••••• G•••••• L••• · General Partner
        direct · owns 25% to 50%
      • T• R••• P•••• A••••••••• I••• · Partner
        indirect · owns 75% or more of O•• H••• A••••••• G•••••• L•••
      • T• R••• P•••• A••••••••• I••• · Partner
        indirect · owns 75% or more of O•• G••••• P•••••••• I••••••••• L•••
      • T• R••• P•••• A••••••••• I••• · Member
        indirect · owns 75% or more of W•• O•• L••
      • T• R••• P•••• G••••• I••• · Partner
        indirect · owns F of O•• G••••• P•••••••• I••••••••• L••• · public reporting company
      • T• R••• P•••• G••••• I••• · Member
        indirect · owns 75% or more of O•••• M••••• S•• 3• L•• · public reporting company
      • T• R••• P•••• G••••• I••• · Shareholder
        indirect · owns 75% or more of T• R••• P•••• A••••••••• I••• · public reporting company
      • O•• G••••• P•••••••• I••••••••• L••• · L•••••• Partner
        direct · owns 10% to 25%
      • O•••• M••••• S•• 3• L•• · L•••••• Partner
        direct · owns 10% to 25%
      • T• R••• P•••• A••••••••• I••• · L•••••• Partner
        direct · owns 10% to 25%
      • W•• O•• L•• · L•••••• Partner
        direct · owns 10% to 25%
      Related persons
      Schedule D 7.A
      • O•• H••• A••••••• ••••••••• P•• L••
        investment advisery
      • O•• A• C••••••••• G•••••• L••
        investment adviserbankn
      • O•• A• C••••••••• C••••• F••• G•••••• L••
        investment adviserbankn
      • O•• A• D••••••••• C••••• G•••••• L••
        investment adviserbankn
      • O•• A• D••••••••• C••••• I• G•••••• L•••
        investment adviserbankn
      • O•• A•••• E••••••• C••••• F••• G••••• L••
        investment adviserbankn
      • O•• A••••••• C••••••••• C••••• F••• I• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• A••• C••••••••• C••••• G•••••• L••
        investment adviserbankn
      • O•• B••• S•• G••••• I•• L••
        investment adviserbankn
      • O•• B••• S•• G•••••• L••
        investment adviserbankn
      • O•• B•••• B••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C• C••••••••• C••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• S••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C•• E••••••• E••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C•• E••••••• E••••• I• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C•• S••••••••• F••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• C•••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• O••••••••• C• •• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• O••••••••• G••••• I• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• S•••••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• S•••••••• I• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• C••••• M••••••••• C••••• F••• G•••••• L••
        investment adviserbankn
      • O•• D••••••• C••••••••• C••••• F••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• D••••••• C••••••••• C••••• F••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• D••••••••• C••••• S••••••••• •••••••• I•• G•••••• L••
        investment adviserbankn
      • O•• D••••••••• C••••• S••••••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• D••••••••• C••••• S••••••••• T•••••• F••• G•••••• L••
        investment adviserbankn
      • O•• D•••••• C••••• O••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• E••••••• C••••• S••••••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      • O•• E••••••• S•••••••• C••••• G•••••• L••
        investment adviserbankpooled vehicle sponsorn
      Advisers that list O•• H••• A•••••••• L••• as a related person
      Offices
      Schedule D 1.F, the 25 largest
      • Melbourne, Australia1 employees
      What changed
      consecutive filings, newest first
      • Private funds · 93 to 94
        Mar 31, 2026 to Jun 1, 2026
      • Accounts · 177 to 184
        Jan 22, 2026 to Mar 31, 2026
      • Advisory employees · 124 to 113
        Jan 22, 2026 to Mar 31, 2026
      • BD registered reps · 11 to 12
        Jan 22, 2026 to Mar 31, 2026
      • Pension plan clients · 24 to 20
        Jan 22, 2026 to Mar 31, 2026
      • Pooled vehicle clients · 89 to 100
        Jan 22, 2026 to Mar 31, 2026
      • Assets in custody · $260M to $193M
        Jan 22, 2026 to Mar 31, 2026
      • Employees · 420 to 435
        Jan 22, 2026 to Mar 31, 2026
      • Private funds · 84 to 93
        Jan 22, 2026 to Mar 31, 2026
      • Discretionary RAUM · $86B to $101B
        Jan 22, 2026 to Mar 31, 2026
      • Pension RAUM · $6.7B to $8.3B
        Jan 22, 2026 to Mar 31, 2026
      • Pooled vehicle RAUM · $68B to $78B
        Jan 22, 2026 to Mar 31, 2026
      • RAUM · $86B to $101B
        Jan 22, 2026 to Mar 31, 2026
      • Private funds · 83 to 84
        Apr 30, 2025 to Aug 20, 2025
      • Accounts · 160 to 177
        Feb 26, 2025 to Apr 30, 2025
      • Advisory employees · 123 to 124
        Feb 26, 2025 to Apr 30, 2025
      • BD registered reps · 13 to 11
        Feb 26, 2025 to Apr 30, 2025
      • Pooled vehicle clients · 80 to 89
        Feb 26, 2025 to Apr 30, 2025
      • Assets in custody · $300M to $260M
        Feb 26, 2025 to Apr 30, 2025
      • Employees · 416 to 420
        Feb 26, 2025 to Apr 30, 2025
      • Financial planning clients · unset to
        Feb 26, 2025 to Apr 30, 2025
      • Private funds · 75 to 83
        Feb 26, 2025 to Apr 30, 2025
      • Discretionary RAUM · $71B to $86B
        Feb 26, 2025 to Apr 30, 2025
      • Pension RAUM · $6.7B to $6.7B
        Feb 26, 2025 to Apr 30, 2025
      • Pooled vehicle RAUM · $54B to $68B
        Feb 26, 2025 to Apr 30, 2025
      • RAUM · $71B to $86B
        Feb 26, 2025 to Apr 30, 2025
      • Private funds · 74 to 75
        Mar 29, 2024 to Feb 26, 2025
      • Accounts · 148 to 160
        Feb 27, 2024 to Mar 29, 2024
      • Advisory employees · 108 to 123
        Feb 27, 2024 to Mar 29, 2024
      • BD registered reps · 8 to 13
        Feb 27, 2024 to Mar 29, 2024
      • Pension plan clients · 23 to 24
        Feb 27, 2024 to Mar 29, 2024
      • Pooled vehicle clients · 73 to 80
        Feb 27, 2024 to Mar 29, 2024
      • Assets in custody · $366M to $300M
        Feb 27, 2024 to Mar 29, 2024
      • Employees · 368 to 416
        Feb 27, 2024 to Mar 29, 2024
      • Private funds · 70 to 74
        Feb 27, 2024 to Mar 29, 2024
      • Discretionary RAUM · $63B to $71B
        Feb 27, 2024 to Mar 29, 2024
      • Pension RAUM · $5.9B to $6.7B
        Feb 27, 2024 to Mar 29, 2024
      • Pooled vehicle RAUM · $47B to $54B
        Feb 27, 2024 to Mar 29, 2024
      • RAUM · $63B to $71B
        Feb 27, 2024 to Mar 29, 2024
      • Private funds · 69 to 70
        Nov 28, 2023 to Feb 27, 2024
      Signals
      7 dated events
      • D••• T••••• H••••• (Chief Accounting Officer) appeared on Schedule A of O•• H••• A•••••••• L•••
        Mar 31, 2023 · Control person joined · fact
      • Anthony John Sorbo (Chief Operations And Technology Officer) appeared on Schedule A of O•• H••• A•••••••• L•••
        Jul 5, 2022 · Control person joined · fact
      • Patrick Raymond Murphy (Managing Director/Chief Accounting Officer) no longer on Schedule A of O•• H••• A•••••••• L••• (listed 2021-11-29, absent 2022-01-28)
        Jan 28, 2022 · Control person left · inference
      • Wes Michael Blumstein (Managing Director/Chief Operating Officer) no longer on Schedule A of O•• H••• A•••••••• L••• (listed 2021-11-29, absent 2022-01-28)
        Jan 28, 2022 · Control person left · inference
      • O•• H••• A•••••••• L••• reported RAUM $52.8B, up 32% from $39.9B (2021-02-04 to 2021-03-31)
        Mar 31, 2021 · RAUM change · derived
      • Alan Mark Zaeske (Managing Director/Chief Financial Officer) appeared on Schedule A of O•• H••• A•••••••• L•••
        Mar 30, 2020 · Control person joined · fact
      • Bradley Adam Kertzner (Portfolio Manager/Senior Partner) appeared on Schedule A of O•• H••• A•••••••• L•••
        Mar 29, 2019 · Control person joined · fact
      Across DFX
      shared identifiers only, never a name match
      How to reach
      public business contact points only, each with its source
      Firm profile
      LINKEDIN.COM/COMPANY/OAK-H•••-ADVISORS-L-P-reportedpublic record, Form ADV, Sep 18, 2026
      Website
      OAKH•••ADVISORS.COMreportedpublic record, Form ADV, Sep 18, 2026
      Principal office phone
      212-326-1500reportedpublic record, Form ADV, Jun 1, 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
      Across the graphs

      O•• H••• A•••••••• L••• is the same institution as 1 record in Real Estate Funds.

      Real Estate Funds1

      Which record it is in each graph, what it is called there, and what the two were joined on. The Data Factory holds all nine graphs and the identity layer between them.

      Checking your plan…