Investment adviser · CRD 286298

AYRTON CAPITAL LLC

Investment adviser filing (IA)

WESTPORT, CT, United States · Form ADV filed Apr 30, 2026

Regulatory AUM: $359M
Client accounts: 3
Employees: 9
Advisory professionals: 5

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Pooled investment vehicles	2	$358,856,360	100.0%

Filing source

Form ADV 2096551 · Apr 30, 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.

ALTO OPPORTUNITY MASTER FUND, SPC - SEGREGATED MASTER PORTFOLIO BHedge Fund · Last reported Apr 30, 2026$359MGross asset value

Feeder funds

ALTO OPPORTUNITY FUND, L.P.
ALTO OPPORTUNITY FUND, SPC - SEGREGATED PORTFOLIO B

Fund administrator SS&C TECHNOLOGIES HOLDINGS, INC. WINDSOR, Connecticut, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor KPMG LLP GEORGE TOWN, Cayman Islands

Custodian BNP PARIBAS SECURITIES CORP. JERSEY CITY, New Jersey, United States Related to adviser: No

Custodian CITIZENS BANK, N.A. PROVIDENCE, Rhode Island, United States Related to adviser: No

Custodian CLEAR STREET LLC NEW YORK, New York, United States Related to adviser: No

Custodian DIGITAL TRUST, LLC LAS VEGAS, Nevada, United States Related to adviser: No

Custodian GTN EUROPE FINANCIAL SERVICES LIMITED LONDON, United Kingdom Related to adviser: No

Custodian HSBC BANK USA, NA NEW YORK, New York, United States Related to adviser: No

Custodian INTERACTIVE BROKERS LLC GREENWICH, Connecticut, United States Related to adviser: No

Custodian MIRAE ASSET SECURITIES (USA) INC. NEW YORK, New York, United States Related to adviser: No

Custodian NATIONAL FINANCIAL SERVICES LLC JERSEY CITY, New Jersey, United States Related to adviser: No

Custodian PERSHING LLC NEW YORK, New York, United States Related to adviser: No

Custodian WEDBUSH SECURITIES INC. CHICAGO, Illinois, United States Related to adviser: No

Custodian WELLS FARGO SECURITIES, LLC SIOUX FALLS, South Dakota, United States Related to adviser: No

Prime broker BNP PARIBAS SECURITIES CORP. JERSEY CITY, New Jersey, United States

Prime broker CLEAR STREET LLC NEW YORK, New York, United States

Prime broker NATIONAL FINANCIAL SERVICES LLC JERSEY CITY, New Jersey, United States

Prime broker PERSHING LLC NEW YORK, New York, United States

Prime broker WEDBUSH SECURITIES INC. CHICAGO, Illinois, United States

Prime broker WELLS FARGO SECURITIES, LLC SIOUX FALLS, South Dakota, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

KPMG LLP
PCAOB 1323

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

CITIZENS BANK, N.A.
LEI DRMSV1Q0EKMEXLAU1P80

CLEAR STREET LLC
SEC 8-69972

GTN EUROPE FINANCIAL SERVICES LIMITED
LEI 9845001B7C507X754824

HSBC BANK USA, NA
LEI 1IE8VN30JCEQV1H4R80

INTERACTIVE BROKERS LLC
SEC 8-47257

MIRAE ASSET SECURITIES (USA) INC.
SEC 8-45034

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740

PERSHING LLC
SEC 8-17574

WEDBUSH SECURITIES INC.
SEC 8-12987

WELLS FARGO SECURITIES, LLC
SEC 8-65876

BNP PARIBAS SECURITIES CORP.
CRD 15794 · SEC 8-32682

CLEAR STREET LLC
CRD 288933 · SEC 8-69972

NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740

PERSHING LLC
CRD 7560 · SEC 8-17574

WEDBUSH SECURITIES INC.
CRD 877 · SEC 8-12987

WELLS FARGO SECURITIES, LLC
CRD 126292 · SEC 8-65876

Fund details & source

Fund ID: 805-7195657116
Reported beneficial owners: 41
Minimum commitment: $1M
Form D file number: 021-259007
Form D file number: 021-275712

Form ADV 2096551 · Apr 30, 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.

ALTO OPPORTUNITY MASTER FUND, SPC - SEGREGATED MASTER PORTFOLIO CHedge Fund · Last reported Mar 24, 2021$2.34MGross asset value

Feeder funds

ALTO OPPORTUNITY FUND, LP - CLASS C
ALTO OPPORTUNITY FUND, SPC - SEGREGATED PORTFOLIO C

Fund administrator SEI ARCHWAY FINANCE & OPERATIONS, LLC INDIANAPOLIS, Indiana, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Custodian HSBC PRIVATE BANK NEW YORK, New York, United States Related to adviser: No

Custodian NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, United States Related to adviser: No

Custodian PERSHING LLC NEW YORK, New York, United States Related to adviser: No

Prime broker PERSHING LLC NEW YORK, New York, United States

Provider details

Annual audit: No
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740

PERSHING LLC
SEC 8-17574

PERSHING LLC
CRD 7560 · SEC 8-17574

Fund details & source

Fund ID: 805-1855385155
Reported beneficial owners: 13
Minimum commitment: $500K

Form ADV 1502333 · Mar 24, 2021 · 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.

ALTO OPPORTUNITY MASTER FUND, SPC - SEGREGATED MASTER PORTFOLIO AHedge Fund · Last reported Mar 24, 2021$20.1KGross asset value

Feeder funds

ALTO OPPORTUNITY FUND, SPC - SEGREGATED PORTFOLIO A

Fund administrator SEI ARCHWAY FINANCE & OPERATIONS, LLC INDIANAPOLIS, Indiana, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Custodian HSBC PRIVATE BANK NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: No
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

Fund details & source

Fund ID: 805-8065087963
Reported beneficial owners: 6
Minimum commitment: $1M

Form ADV 1502333 · Mar 24, 2021 · 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: Apr 30, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

55 POST ROAD WEST, 2ND FLOOR
WESTPORT, CT, 06880, United States

CRD 286298

Filing source

Form ADV 2096551 · Apr 30, 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.