ROCK SPRINGS CAPITAL: Investment Adviser Form ADV Filing

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Pooled investment vehicles	6	$2,426,287,072	100.0%

Filing source

Form ADV 2056741 · Mar 24, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

2 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

ROCK SPRINGS CAPITAL MASTER FUND LPHedge Fund · Last reported Mar 24, 2026$2.12BGross asset value

Feeder funds

Fund administrator HEDGESERV (CAYMAN) LTD. GRAND CAYMAN, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor EY CAYMAN LIMITED GRAND CAYMAN, Cayman Islands

Custodian BOFA SECURITIES, INC. NEW YORK, New York, United States Related to adviser: No

Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No

Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Custodian NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, United States Related to adviser: No

Custodian WELLS FARGO SECURITIES, LLC NEW YORK, New York, United States Related to adviser: No

Prime broker BOFA SECURITIES, INC. NEW YORK, New York, United States

Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States

Prime broker JEFFERIES LLC NEW YORK, New York, United States

Prime broker NATIONAL FINANCIAL SERVICES LLC BOSTON, Massachusetts, United States

Prime broker WELLS FARGO SECURITIES, LLC NEW YORK, New York, United States

Provider details

Annual audit: Yes
Prime brokers: Yes
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

EY CAYMAN LIMITED
PCAOB 1655

BOFA SECURITIES, INC.
SEC 8-69787

GOLDMAN SACHS & CO. LLC
SEC 8-129

JEFFERIES LLC
SEC 8-15074

NATIONAL FINANCIAL SERVICES LLC
SEC 8-26740

WELLS FARGO SECURITIES, LLC
SEC 8-65876

BOFA SECURITIES, INC.
CRD 283942 · SEC 8-69787

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

JEFFERIES LLC
CRD 2347 · SEC 8-15074

NATIONAL FINANCIAL SERVICES LLC
CRD 13041 · SEC 8-26740

WELLS FARGO SECURITIES, LLC
CRD 126292 · SEC 8-65876

Fund details & source

Fund ID: 805-2924811955
Reported beneficial owners: 416
Minimum commitment: $10M
Form D file number: 021-204603
Form D file number: 021-294517

Form ADV 2056741 · Mar 24, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

FOUR PINES MASTER FUND LPHedge Fund · Last reported Mar 24, 2026$311MGross asset value