Investment adviser · CRD 311299

FOURSIXTHREE CAPITAL LP

Investment adviser filing (IA)

NEW YORK, NY, United States · Form ADV filed Mar 25, 2026

Regulatory AUM
$3.18B
Form ADV · Item 5.F
Client accounts
10
Accounts, not individual clients
Employees
19
Reported in this filing
Advisory professionals
10
Investment advisory functions

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client typeClientsRegulatory assetsShare of AUM
Pooled investment vehicles8$2,547,233,19280.0%
Other clientsFewer than 5$637,091,19720.0%
Filing source

Form ADV 2073718 · Mar 25, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

3 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

FOURSIXTHREE MASTER FUND, LPHedge Fund · Last reported Mar 25, 2026$977MGross asset value

Feeder funds

Fund administrator HEDGESERV (CAYMAN) LTD. GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor ERNST & YOUNG LTD. GRAND CAYMAN, Cayman Islands
Custodian BARCLAYS CAPITAL INC. NEW YORK, New York, United States Related to adviser: No
Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No
Custodian J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States Related to adviser: No
Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker BARCLAYS CAPITAL INC. NEW YORK, New York, United States
Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States
Prime broker J.P. MORGAN SECURITIES LLC NEW YORK, New York, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes

ERNST & YOUNG LTD.
PCAOB 1655

BARCLAYS CAPITAL INC.
SEC 8-41342

GOLDMAN SACHS & CO. LLC
SEC 8-129

J.P. MORGAN SECURITIES LLC
SEC 8-35008

JEFFERIES LLC
CRD 2347 · SEC 8-15074

BARCLAYS CAPITAL INC.
CRD 19714 · SEC 8-41342

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

J.P. MORGAN SECURITIES LLC
CRD 79 · SEC 8-35008

Fund details & source
Fund ID
805-4391763529
Reported beneficial owners
55
Minimum commitment
$10M
Form D file number
021-396081
Form D file number
021-407742

Form ADV 2073718 · Mar 25, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

FOURSIXTHREE CAV MASTER, LPHedge Fund · Last reported Mar 25, 2026$501MGross asset value
Fund administrator SS&C FUND SERVICES (CAYMAN), LTD. GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor ERNST & YOUNG LTD. GRAND CAYMAN, Cayman Islands
Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No
Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

ERNST & YOUNG LTD.
PCAOB 1655

GOLDMAN SACHS & CO. LLC
SEC 8-129

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

Fund details & source
Fund ID
805-6020257766
Reported beneficial owners
18
Minimum commitment
$100K

Form ADV 2073718 · Mar 25, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

FOURSIXTHREE OPPORTUNISTIC FUND, LPHedge Fund · Last reported Apr 29, 2024$24.6MGross asset value
Fund administrator NAV FUND ADMINISTRATION GROUP OAKBROOK TERRACE, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor ERNST & YOUNG LTD. GRAND CAYMAN, Cayman Islands
Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No
Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

ERNST & YOUNG LTD.
PCAOB 1655

GOLDMAN SACHS & CO. LLC
SEC 8-129

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

Fund details & source
Fund ID
805-7033696415
Reported beneficial owners
1
Minimum commitment
$10M

Form ADV 1868871 · Apr 29, 2024 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Mar 25, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

520 MADISON AVENUE, FLOOR 19
NEW YORK, NY, 10022, United States

CRD 311299

Filing source

Form ADV 2073718 · Mar 25, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.