Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B
Hedge FundFund ID 805-7195657116Cayman Islands
Gross assets
$358.9M
Min. investment
$1M
Beneficial owners
41
Size rank
Top 22%
Audited
Yes
Structure
Master
About this fund
Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B is a hedge fund managed by Ayrton Capital LLC. The fund reports $358.9 million in gross assets, placing it among the top 22% of private funds by size. The stated minimum investment is $1 million. Its financial statements are audited annually. Private funds are not required to publicly disclose returns; Form ADV reports assets, structure, and service providers, shown above.
Fund details
| Fund ID | 805-7195657116 |
| Fund type | Hedge Fund |
| 3(c)(1) exclusion | Yes |
| 3(c)(7) exclusion | No |
| Master fund | Yes |
| Feeder fund | No |
| Fund of funds | No |
| Relies on exemption from registration | Yes |
| Annual audit | Yes |
| Prepared per GAAP | Yes |
| Sub-advised | No |
| Sales limited to qualified investors | Yes |
| % of assets independently valued | 61% |
Other funds from this manager
None reported.
Frequently asked questions
How large is Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B?
Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B reports $358.9 million in gross assets, among the top 22% of private funds by size.
What is the minimum investment for Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B?
The stated minimum investment is $1 million.
Who manages Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B?
Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B is managed by Ayrton Capital LLC.
Does Alto Opportunity Master Fund, SPC - Segregated Master Portfolio B disclose returns?
No. Private funds are not required to publicly disclose performance. Form ADV reports assets, structure, and service providers.
Manager
Westport, CT
Service providers
Reported gross assets
$358.9M▲ 36%
Mar '25Form ADV, monthlyAug '26
How this fund compares
Gross assetsTop 22%
Larger than 78% of 67,603 private funds
Gross assets vs Hedge FundsTop 31%
Larger than 69% of 12,594 hedge funds
Minimum investmentTop 33%
Higher than 67% of funds reporting a minimum
Investor base
Adviser & related persons1%
Funds of funds%
Non-U.S. persons12%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.