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Sunriver Long Master Fund Ltd

Hedge FundFund ID 805-6817560615Cayman Islands
Gross assets
$299.3M
Min. investment
$5M
Beneficial owners
22
Size rank
Top 25%
Audited
Yes
Structure
Master

About this fund

Sunriver Long Master Fund Ltd is a hedge fund managed by Sunriver Management LLC. The fund reports $299.3 million in gross assets, placing it among the top 25% of private funds by size. The stated minimum investment is $5 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 ID805-6817560615
Fund typeHedge Fund
3(c)(1) exclusionNo
3(c)(7) exclusionYes
Master fundYes
Feeder fundNo
Fund of fundsNo
Relies on exemption from registrationYes
Annual auditYes
Prepared per GAAPYes
Sub-advisedNo
% of assets independently valued100%

Other funds from this manager

FundTypeGross assets
Sunriver Master Fund LtdHedge$900.2M

Frequently asked questions

How large is Sunriver Long Master Fund Ltd?

Sunriver Long Master Fund Ltd reports $299.3 million in gross assets, among the top 25% of private funds by size.

What is the minimum investment for Sunriver Long Master Fund Ltd?

The stated minimum investment is $5 million.

Who manages Sunriver Long Master Fund Ltd?

Sunriver Long Master Fund Ltd is managed by Sunriver Management LLC.

Does Sunriver Long Master Fund Ltd disclose returns?

No. Private funds are not required to publicly disclose performance. Form ADV reports assets, structure, and service providers.

Manager

Service providers

Prime broker
Administrator
Auditor

Reported gross assets

$299.3M▲ 11%
Mar '25 — $268.5MApr '25 — $268.5MMay '25 — $268.5MJun '25 — $268.5MJul '25 — $268.5MAug '25 — $268.5MSep '25 — $268.5MOct '25 — $268.5MNov '25 — $268.5MDec '25 — $268.5MJan '26 — $268.5MFeb '26 — $268.5MMar '26 — $299.3MApr '26 — $299.3MMay '26 — $299.3MJun '26 — $299.3M
Mar '25Form ADV, monthlyJun '26

How this fund compares

Gross assetsTop 25%
Larger than 75% of 67,041 private funds
Gross assets vs Hedge FundsTop 35%
Larger than 65% of 12,442 hedge funds
Minimum investmentTop 17%
Higher than 83% of funds reporting a minimum

Investor base

Adviser & related persons1%
Funds of funds13%
Non-U.S. persons13%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.