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SEC-registered adviser

O•••••• P••• A•••• M••••••••• L•

Asset manager (funds and pooled vehicles)CRD 299460SEC 801-114450websiteIAPD
Latest filing Jul 13, 2026
First filing on the tape Nov 15, 2018 · 22 filings
SEC status approved since Jan 28, 2019
RAUM
$702M
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
5
4 advisory (5.B.1)
Offices
3
beyond the principal office
Private funds
4
reported on Schedule D
History
22 filings and snapshots on the tape
RAUM$702M as of Jul 13, 2026
Mar 20, 2020$1.0B then
HNW client RAUM: no history
State-registered IARs (5.B.3)0 as of Jul 13, 2026
Mar 20, 20200 then
Employees (5.A)5 as of Jul 13, 2026
Mar 20, 202012 then
Private funds4 as of Jul 13, 2026
Mar 20, 20201 then
RAUM +32% over the last fiscal year-18% a year over threeIARs 0 to 0
Practice profile
derived from the filing of Jul 13, 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
$70.2MderivedRAUM 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
unknownderived4 offices incl. principal (1.F.5)
RAUM growth, one year
+32%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 pooled vehiclesreportedItem 5.G
Custody
$702M, 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)
  • marketing includes hypothetical performance (5.L.3)
Where the RAUM sits
Form ADV Item 5.D, latest filing
  • Pooled investment vehicles$702M100%
Individual clients
n/areported
HNW clients
n/areported
Pension plan clients
n/areported
Charitable clients
n/areported
Accounts
10reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
$702M for 10 clientsreported
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
      5 reported on Schedule D 7.B.(1)
      Owners and control persons
      Schedule A and B, latest filing
      • S••••••••• L•••• V•••••• · Chief Compliance Officer/General Counselcontrol
        since 08/2018 · owns less than 5%
      • W••••••• T•••• T••••• · Chief Investment Officer/ Limited Partnercontrol
        since 03/2017 · owns 75% or more
      • W••••••• T•••• T••••• · Managing Membercontrol
        since 03/2017 · owns 75% or more of O•••••• P••• A•••• M••••••••• G• L••
      Entity owners
      • O•••••• P••• A•••• M••••••••• G• L•• · General Partner
        direct · owns less than 5%
      Related persons
      Schedule D 7.A
      • O•••••• P••• G• I• L••
        bankpooled vehicle sponsorn
      • O•••••• P••• G• L••
        bankpooled vehicle sponsorn
      Offices
      Schedule D 1.F, the 25 largest
      • , 1 employees
      What changed
      consecutive filings, newest first
      • HQ city · GREENWICH to
        Feb 5, 2026 to Jul 13, 2026
      • HQ state · CT to
        Feb 5, 2026 to Jul 13, 2026
      • Other offices · 4 to 3
        Feb 5, 2026 to Jul 13, 2026
      • Accounts · 9 to 10
        Mar 28, 2025 to Feb 5, 2026
      • Advisory employees · 3 to 4
        Mar 28, 2025 to Feb 5, 2026
      • Advisory activities · 2 to 1
        Mar 28, 2025 to Feb 5, 2026
      • Business name · O•••••• P••• M••••••••• to O•••••• P••• A•••• M••••••••• L•
        Mar 28, 2025 to Feb 5, 2026
      • Corporate clients · 1.0 to unset
        Mar 28, 2025 to Feb 5, 2026
      • Pooled vehicle clients · 8 to 10
        Mar 28, 2025 to Feb 5, 2026
      • Assets in custody · $499M to $702M
        Mar 28, 2025 to Feb 5, 2026
      • Employees · 4 to 5
        Mar 28, 2025 to Feb 5, 2026
      • Other offices · 3 to 4
        Mar 28, 2025 to Feb 5, 2026
      • Discretionary RAUM · $530M to $702M
        Mar 28, 2025 to Feb 5, 2026
      • Pooled vehicle RAUM · $499M to $702M
        Mar 28, 2025 to Feb 5, 2026
      • RAUM · $530M to $702M
        Mar 28, 2025 to Feb 5, 2026
      • Business name · O•••••• P••• A•••• M••••••••• L• to O•••••• P••• M•••••••••
        Mar 27, 2024 to Mar 28, 2025
      • Assets in custody · $613M to $499M
        Mar 27, 2024 to Mar 28, 2025
      • Financial planning clients · unset to
        Mar 27, 2024 to Mar 28, 2025
      • Discretionary RAUM · $640M to $530M
        Mar 27, 2024 to Mar 28, 2025
      • Pooled vehicle RAUM · $613M to $499M
        Mar 27, 2024 to Mar 28, 2025
      • RAUM · $640M to $530M
        Mar 27, 2024 to Mar 28, 2025
      • Accounts · 10 to 9
        Oct 12, 2023 to Mar 27, 2024
      • Advisory employees · 6 to 3
        Oct 12, 2023 to Mar 27, 2024
      • Charity clients · 1.0 to unset
        Oct 12, 2023 to Mar 27, 2024
      • Assets in custody · $1.1B to $613M
        Oct 12, 2023 to Mar 27, 2024
      • Employees · 11 to 4
        Oct 12, 2023 to Mar 27, 2024
      • Other offices · 7 to 3
        Oct 12, 2023 to Mar 27, 2024
      • Discretionary RAUM · $1.3B to $640M
        Oct 12, 2023 to Mar 27, 2024
      • Pooled vehicle RAUM · $1.1B to $613M
        Oct 12, 2023 to Mar 27, 2024
      • RAUM · $1.3B to $640M
        Oct 12, 2023 to Mar 27, 2024
      • Advisory employees · 12 to 6
        Mar 15, 2023 to Mar 30, 2023
      • Corporate clients · 2 to 1
        Mar 15, 2023 to Mar 30, 2023
      • Pooled vehicle clients · 7 to 8
        Mar 15, 2023 to Mar 30, 2023
      • Assets in custody · $1.7B to $1.1B
        Mar 15, 2023 to Mar 30, 2023
      • Employees · 19 to 11
        Mar 15, 2023 to Mar 30, 2023
      • Other offices · 3 to 7
        Mar 15, 2023 to Mar 30, 2023
      • Private funds · 3 to 4
        Mar 15, 2023 to Mar 30, 2023
      • Discretionary RAUM · $2.1B to $1.3B
        Mar 15, 2023 to Mar 30, 2023
      • Pooled vehicle RAUM · $1.7B to $1.1B
        Mar 15, 2023 to Mar 30, 2023
      • RAUM · $2.1B to $1.3B
        Mar 15, 2023 to Mar 30, 2023
      Signals
      11 dated events
      • O•••••• P••• A•••• M••••••••• L• reported RAUM $702.0M, up 32% from $529.8M (2025-03-28 to 2026-02-05)
        Feb 5, 2026 · RAUM change · derived
      • O•••••• P••• A•••• M••••••••• L• reported RAUM $639.7M, down 49% from $1.3B (2023-10-12 to 2024-03-27)
        Mar 27, 2024 · RAUM change · derived
      • Andrew Joseph Barillaro (Chief Financial Officer) no longer on Schedule A of O•••••• P••• A•••• M••••••••• L• (listed 2023-04-26, absent 2023-10-12)
        Oct 12, 2023 · Control person left · inference
      • O•••••• P••• A•••• M••••••••• L• reported RAUM $1.3B, down 40% from $2.1B (2023-03-15 to 2023-03-30)
        Mar 30, 2023 · RAUM change · derived
      • Leah Silverman (Chief Compliance Officer/General Counsel) no longer on Schedule A of O•••••• P••• A•••• M••••••••• L• (listed 2022-10-19, absent 2022-10-20)
        Oct 20, 2022 · Control person left · inference
      • Vanessa Leah Silverman (Chief Compliance Officer/General Counsel) appeared on Schedule A of O•••••• P••• A•••• M••••••••• L•
        Oct 20, 2022 · Control person joined · fact
      • Noreen Suzor (Chief Financial Officer) no longer on Schedule A of O•••••• P••• A•••• M••••••••• L• (listed 2022-04-06, absent 2022-10-19)
        Oct 19, 2022 · Control person left · inference
      • Andrew Joseph Barillaro (Chief Financial Officer) appeared on Schedule A of O•••••• P••• A•••• M••••••••• L•
        Oct 19, 2022 · Control person joined · fact
      • O•••••• P••• A•••• M••••••••• L• reported RAUM $2.1B, up 44% from $1.5B (2021-03-31 to 2022-03-31)
        Mar 31, 2022 · RAUM change · derived
      • O•••••• P••• A•••• M••••••••• L• reported RAUM $1.0B, up 76% from $581.0M (2019-07-29 to 2020-03-20)
        Mar 20, 2020 · RAUM change · derived
      • O•••••• P••• A•••• M••••••••• L• filed its initial SEC registration (Form ADV)
        Nov 15, 2018 · First SEC registration · fact
      Across DFX
      shared identifiers only, never a name match
      How to reach
      public business contact points only, each with its source
      Website
      opeaklp.comreportedpublic record, Form ADV, Sep 21, 2026
      Principal office phone
      212-373-1195reportedpublic record, Form ADV, Jul 13, 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