Blackstone Csp-Os Ruf Fund
Hedge FundFund ID 805-3645052092Bermuda
Gross assets
$200.5M
Min. investment
$5M
Beneficial owners
2
Size rank
Top 31%
Audited
Yes
Structure
Feeder
About this fund
Blackstone Csp-Os Ruf Fund is a hedge fund managed by Blackstone Alternative Asset Management L.P.. The fund reports $200.5 million in gross assets, placing it among the top 31% 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 ID | 805-3645052092 |
| Fund type | Hedge Fund |
| 3(c)(1) exclusion | No |
| 3(c)(7) exclusion | Yes |
| Master fund | No |
| Feeder fund | Yes |
| Fund of funds | No |
| Relies on exemption from registration | No |
| Annual audit | Yes |
| Prepared per GAAP | Yes |
| Sub-advised | No |
| % of assets independently valued | 100% |
Other funds from this manager
| Fund | Type | Gross assets |
|---|---|---|
| Blackstone Partners Os Master Icav | Other Private | $9.39B |
| Blackstone Partners Offshore Fund Ltd. | Other Private | $5.52B |
| Tahquamenon Fund L.P. | Other Private | $5.32B |
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Join to unlock · $37/moFrequently asked questions
How large is Blackstone Csp-Os Ruf Fund?
Blackstone Csp-Os Ruf Fund reports $200.5 million in gross assets, among the top 31% of private funds by size.
What is the minimum investment for Blackstone Csp-Os Ruf Fund?
The stated minimum investment is $5 million.
Who manages Blackstone Csp-Os Ruf Fund?
Blackstone Csp-Os Ruf Fund is managed by Blackstone Alternative Asset Management L.P.
Does Blackstone Csp-Os Ruf Fund disclose returns?
No. Private funds are not required to publicly disclose performance. Form ADV reports assets, structure, and service providers.
Manager
B
New York, NY
Service providers
Prime broker
None reported
Administrator
Auditor
Reported gross assets
$200.5M▲ 396%
Mar '25Form ADV, monthlyJun '26
How this fund compares
Gross assetsTop 31%
Larger than 69% of 67,041 private funds
Gross assets vs Hedge FundsTop 43%
Larger than 57% of 12,442 hedge funds
Minimum investmentTop 17%
Higher than 83% of funds reporting a minimum
Investor base
Adviser & related persons1%
Funds of funds84%
Non-U.S. persons16%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.