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SEC-registered adviser

G•••••••• C•••••• M••••••••• L••

Asset manager (funds and pooled vehicles)Miami Beach, FloridaCRD 160088SEC 801-73261websiteIAPD
Latest filing Mar 30, 2026
First filing on the tape Feb 10, 2012 · 28 filings
SEC status approved since Feb 17, 2012
RAUM
$258M
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
6
3 advisory (5.B.1)
Offices
0
beyond the principal office
Private funds
2
reported on Schedule D
History
28 filings and snapshots on the tape
RAUM$258M as of Mar 30, 2026
Mar 25, 2013$210M then
HNW client RAUM: no history
State-registered IARs (5.B.3)0 as of Mar 30, 2026
Mar 25, 20130 then
Employees (5.A)6 as of Mar 30, 2026
Mar 25, 201311 then
Private funds2 as of Mar 30, 2026
Mar 25, 20133 then
RAUM +28% over the last fiscal year+10% a year over threeIARs 0 to 0offices 1 to 0
Practice profile
derived from the filing of Mar 30, 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
$51.7MderivedRAUM 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
unknownderived1 offices incl. principal (1.F.5)
RAUM growth, one year
+28%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
$96.4M, 3 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)
  • 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$258M100%
Individual clients
n/areported
HNW clients
n/areported
Pension plan clients
n/areported
Charitable clients
n/areported
Accounts
5reported
Financial planning clients
reported
Wrap fee programs
noreported
Custody of client assets
$96.4M for 3 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=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
      8 reported on Schedule D 7.B.(1)
      FundTypeGross assetsOwnersFirst reported
      G•••••••• D••••••••• M••••• F•••• L•••no longer reportedHedge Fund$208M25Feb 10, 2012
      G•••••••• D••••••••• F•••• L•••no longer reportedHedge Fund$149M10Feb 10, 2012
      G•••••••• S•• M••••• F•••• L•Hedge Fund$56.2M20Mar 30, 2022
      G•••••••• D••••••••• F•••• L•no longer reportedHedge Fund$31.1M15Feb 10, 2012
      G•••••••• M••••• F•••• L•••no longer reportedHedge Fund$15.6M5Feb 10, 2012
      G•••••••• I•••• F•••Hedge Fund$11.2M4Mar 10, 2016
      G•••••••• F•••• L•no longer reportedHedge Fund$5.0M3Feb 10, 2012
      G•••••••• F•••• L•••no longer reportedHedge Fund$2.9M2Feb 10, 2012
      Owners and control persons
      Schedule A and B, latest filing
      • B••••••• M••••• G••••••• · Chief Compliance Officer And Chief Financial Officercontrol
        since 04/2023 · owns less than 5%
      • S•••••• A•••••• S•••• · Chief Investment Officercontrol
        since 07/2007 · owns less than 5%
      • S•••••• A•••••• S•••• · Managing Membercontrol
        since 08/2021 · owns 75% or more of G•••••••• H••••••• G• L••
      Entity owners
      • G•••••••• H••••••• L• · Sole Owner
        direct · owns 75% or more
      • G•••••••• H••••••• G• L•• · General Partner
        indirect · owns 75% or more of G•••••••• H••••••• L•
      Related persons
      Schedule D 7.A
      • G•••••••• ••• L••
        investment adviserpooled vehicle sponsorn
      • G•••••••• S•• F••• G•• L••
        investment adviserpooled vehicle sponsorn
      Offices
      Schedule D 1.F, the 25 largest
      • New York, NY1 employees
      What changed
      consecutive filings, newest first
      • Accounts · 6 to 5
        Jan 28, 2026 to Mar 30, 2026
      • Pooled vehicle clients · 6 to 5
        Jan 28, 2026 to Mar 30, 2026
      • Assets in custody · $77.1M to $96.4M
        Jan 28, 2026 to Mar 30, 2026
      • Employees · 7 to 6
        Jan 28, 2026 to Mar 30, 2026
      • Discretionary RAUM · $202M to $258M
        Jan 28, 2026 to Mar 30, 2026
      • Pooled vehicle RAUM · $202M to $258M
        Jan 28, 2026 to Mar 30, 2026
      • RAUM · $202M to $258M
        Jan 28, 2026 to Mar 30, 2026
      • Other offices · 1 to 0
        Mar 31, 2025 to Nov 7, 2025
      • Assets in custody · $67.4M to $77.1M
        Mar 22, 2024 to Mar 31, 2025
      • Financial planning clients · unset to
        Mar 22, 2024 to Mar 31, 2025
      • Discretionary RAUM · $207M to $202M
        Mar 22, 2024 to Mar 31, 2025
      • Pooled vehicle RAUM · $207M to $202M
        Mar 22, 2024 to Mar 31, 2025
      • RAUM · $207M to $202M
        Mar 22, 2024 to Mar 31, 2025
      • Assets in custody · $58.5M to $67.4M
        Oct 25, 2023 to Mar 22, 2024
      • Employees · 6 to 7
        Oct 25, 2023 to Mar 22, 2024
      • Discretionary RAUM · $192M to $207M
        Oct 25, 2023 to Mar 22, 2024
      • Pooled vehicle RAUM · $192M to $207M
        Oct 25, 2023 to Mar 22, 2024
      • RAUM · $192M to $207M
        Oct 25, 2023 to Mar 22, 2024
      • Related adviser · false to true
        Oct 25, 2023 to Mar 22, 2024
      • Assets in custody · $35.1M to $58.5M
        Nov 15, 2022 to Mar 31, 2023
      • Employees · 7 to 6
        Nov 15, 2022 to Mar 31, 2023
      • Discretionary RAUM · $145M to $192M
        Nov 15, 2022 to Mar 31, 2023
      • Pooled vehicle RAUM · $145M to $192M
        Nov 15, 2022 to Mar 31, 2023
      • RAUM · $145M to $192M
        Nov 15, 2022 to Mar 31, 2023
      • Business name · G•••••••• C•••••• M••••••••• L•• to G•••••••• C•••••• M••••••••• L••
        Mar 30, 2022 to Nov 15, 2022
      • HQ city · unset to MIAMI BEACH
        Mar 30, 2022 to Nov 15, 2022
      • HQ state · unset to FL
        Mar 30, 2022 to Nov 15, 2022
      • Accounts · 2 to 6
        Mar 24, 2021 to Mar 30, 2022
      • Pooled vehicle clients · 2 to 6
        Mar 24, 2021 to Mar 30, 2022
      • Assets in custody · $0 to $35.1M
        Mar 24, 2021 to Mar 30, 2022
      • Employees · 4 to 7
        Mar 24, 2021 to Mar 30, 2022
      • HQ city · NEW YORK to unset
        Mar 24, 2021 to Mar 30, 2022
      • HQ state · NY to unset
        Mar 24, 2021 to Mar 30, 2022
      • Other offices · 0 to 1
        Mar 24, 2021 to Mar 30, 2022
      • Private funds · 1 to 2
        Mar 24, 2021 to Mar 30, 2022
      • Discretionary RAUM · $27.3M to $145M
        Mar 24, 2021 to Mar 30, 2022
      • Pooled vehicle RAUM · $27.3M to $145M
        Mar 24, 2021 to Mar 30, 2022
      • RAUM · $27.3M to $145M
        Mar 24, 2021 to Mar 30, 2022
      • Advisory employees · 2 to 3
        Apr 30, 2020 to Mar 24, 2021
      • Discretionary RAUM · $180M to $27.3M
        Apr 30, 2020 to Mar 24, 2021
      Signals
      4 dated events
      • Gabriela Maria Borrero (Chief Compliance Officer And Chief Financial Officer) appeared on Schedule A of G•••••••• C•••••• M••••••••• L••
        Apr 21, 2023 · Control person joined · fact
      • Wu Sing Duffy (Chief Compliance Officer) no longer on Schedule A of G•••••••• C•••••• M••••••••• L•• (listed 2023-03-31, absent 2023-04-21)
        Apr 21, 2023 · Control person left · inference
      • Wu Sing Duffy (Chief Compliance Officer) appeared on Schedule A of G•••••••• C•••••• M••••••••• L••
        Mar 30, 2022 · Control person joined · fact
      • G•••••••• C•••••• M••••••••• L•• reported RAUM $27.3M, down 85% from $179.6M (2020-04-30 to 2021-03-24)
        Mar 24, 2021 · 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/geosphere-capital-managementreportedpublic record, Form ADV, Sep 21, 2026
      Website
      g•••••••••.comreportedpublic record, Form ADV, Sep 21, 2026
      Principal office phone
      212-616-1100reportedpublic record, Form ADV, Mar 30, 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