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Athyrium Opportunities Fund II Master (non-Us) LP

Hedge FundFund ID 805-6366210062Delaware, United States
Gross assets
$124.8M
Min. investment
Beneficial owners
21
Size rank
Top 39%
Audited
Yes
Structure
Master

About this fund

Athyrium Opportunities Fund II Master (non-Us) LP is a hedge fund managed by Athyrium Capital Management LP. The fund reports $124.8 million in gross assets, placing it among the top 39% of private funds by size. 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 ID805-6366210062
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 valued52%

Other funds from this manager

FundTypeGross assets
Athyrium Opportunities Fund IV Master (non-Us) LPHedge$1.27B
Athyrium Opportunities Fund III Master (non-Us) LPHedge$496.5M
Athyrium Opportunities Fund IV LPHedge$216.5M
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Frequently asked questions

How large is Athyrium Opportunities Fund II Master (non-Us) LP?

Athyrium Opportunities Fund II Master (non-Us) LP reports $124.8 million in gross assets, among the top 39% of private funds by size.

Who manages Athyrium Opportunities Fund II Master (non-Us) LP?

Athyrium Opportunities Fund II Master (non-Us) LP is managed by Athyrium Capital Management LP.

Does Athyrium Opportunities Fund II Master (non-Us) LP 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
None reported
Custodian
Administrator
Auditor

Reported gross assets

$124.8M▼ 37%
Mar '25 — $197.2MApr '25 — $197.2MMay '25 — $197.2MJun '25 — $197.2MJul '25 — $197.2MAug '25 — $197.2MSep '25 — $197.2MOct '25 — $197.2MNov '25 — $197.2MDec '25 — $197.2MJan '26 — $197.2MFeb '26 — $197.2MMar '26 — $124.8MApr '26 — $124.8MMay '26 — $124.8MJun '26 — $124.8M
Mar '25Form ADV, monthlyJun '26

How this fund compares

Gross assetsTop 39%
Larger than 61% of 67,041 private funds
Gross assets vs Hedge FundsTop 52%
Larger than 48% of 12,442 hedge funds

Investor base

Adviser & related persons2%
Funds of funds14%
Non-U.S. persons68%
Share of the fund's beneficial ownership reported on Form ADV. Categories can overlap.