Starboard X Master Fund Ltd
Hedge FundFund ID 805-8052401020Cayman Islands
Gross assets
$1.31B
Min. investment
$1M
Beneficial owners
43
Size rank
Top 6%
Audited
Yes
Structure
Master
About this fund
Starboard X Master Fund Ltd is a hedge fund managed by Starboard Value LP. The fund reports $1.3 billion in gross assets, placing it among the top 6% 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 | 805-8052401020 |
| Fund type | Hedge Fund |
| 3(c)(1) exclusion | No |
| 3(c)(7) exclusion | Yes |
| 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 |
| % of assets independently valued | 100% |
Other funds from this manager
| Fund | Type | Gross assets |
|---|---|---|
| Starboard Value and Opportunity Master Fund Ltd | Hedge | $4.15B |
Frequently asked questions
How large is Starboard X Master Fund Ltd?
Starboard X Master Fund Ltd reports $1.3 billion in gross assets, among the top 6% of private funds by size.
What is the minimum investment for Starboard X Master Fund Ltd?
The stated minimum investment is $1 million.
Who manages Starboard X Master Fund Ltd?
Starboard X Master Fund Ltd is managed by Starboard Value LP.
Does Starboard X Master Fund Ltd disclose returns?
No. Private funds are not required to publicly disclose performance. Form ADV reports assets, structure, and service providers.
Manager
S
New York, NY
Service providers
Prime broker
Custodian
Administrator
Auditor
Marketer
Reported gross assets
$1.31B▲ 8%
Feb '25Form ADV, monthlyJun '26
How this fund compares
Gross assetsTop 6%
Larger than 94% of 67,041 private funds
Gross assets vs Hedge FundsTop 12%
Larger than 88% of 12,442 hedge funds
Minimum investmentTop 33%
Higher than 67% of funds reporting a minimum
Investor base
Adviser & related persons5%
Funds of funds5%
Non-U.S. persons88%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.