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Obsidian Relative Value Strategy Master Fund, Ltd.

Hedge FundFund ID 805-1847176631Cayman Islands
Gross assets
$3.87B
Min. investment
$1M
Beneficial owners
12
Size rank
Top 2%
Audited
Yes
Structure
Master

About this fund

Obsidian Relative Value Strategy Master Fund, Ltd. is a hedge fund managed by BlackRock Financial Management, Inc. The fund reports $3.9 billion in gross assets, placing it among the top 2% 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 ID805-1847176631
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
BlackRock Systematic Total Alpha Master Fund Ltd - AggregateHedge$73.34B
Current Asset Fund LimitedLiquidity$9.1B
BlackRock Long Term Private Capital ScspHedge$4.6B
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Frequently asked questions

How large is Obsidian Relative Value Strategy Master Fund, Ltd.?

Obsidian Relative Value Strategy Master Fund, Ltd. reports $3.9 billion in gross assets, among the top 2% of private funds by size.

What is the minimum investment for Obsidian Relative Value Strategy Master Fund, Ltd.?

The stated minimum investment is $1 million.

Who manages Obsidian Relative Value Strategy Master Fund, Ltd.?

Obsidian Relative Value Strategy Master Fund, Ltd. is managed by BlackRock Financial Management, Inc.

Does Obsidian Relative Value Strategy Master Fund, Ltd. disclose returns?

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

Service providers

Prime broker
Administrator
Auditor
Marketer

Reported gross assets

$3.87B▼ 73%
Jan '25 — $14.14BFeb '25 — $14.14BMar '25 — $14.14BApr '25 — $14.14BMay '25 — $14.14BJun '25 — $14.14BJul '25 — $14.14BAug '25 — $14.14BSep '25 — $14.14BOct '25 — $14.14BNov '25 — $14.14BDec '25 — $14.14BJan '26 — $14.14BFeb '26 — $14.14BMar '26 — $14.14BApr '26 — $14.14BMay '26 — $14.14BJun '26 — $3.87B
Jan '25Form ADV, monthlyJun '26

How this fund compares

Gross assetsTop 2%
Larger than 98% of 67,041 private funds
Gross assets vs Hedge FundsTop 4%
Larger than 96% of 12,442 hedge funds
Minimum investmentTop 33%
Higher than 67% of funds reporting a minimum

Investor base

Adviser & related persons48%
Funds of funds5%
Non-U.S. persons9%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.