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EAST ROCK CAPITAL, LLC

SEC Registered

A generational wealth manager serving a select group of families since 2006.

NEW YORK, NYhttps://eastrockcap.com212-630-5000
Assets Under Management
$1B–$5B
Year Founded
2006
Employees
38
Office Locations
3 offices
Total Accounts
17

About the firm

East Rock Capital is a generational wealth manager serving a select group of families since 2006. The firm positions itself as an aligned partner that takes responsibility for compounding long-term assets and acts as a proven steward of capital.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

High Net WorthPooled VehiclesState/Municipal

Areas of expertise

Generational Wealth ManagementFamily WealthLong-term Capital CompoundingCapital Stewardship

Services

Generational wealth management and long-term asset compounding for families

Private funds / alternatives
HedgePrivate Equity

Who they serve

A select group of families

Client segmentClientsAssets managed
High Net Worth Individuals10$37M
Pension/Profit Sharing Plans15$4.7B

8 total clients reported on Form ADV.

Leadership

Mp Alpha Holdings Lllp
MEMBER
Michael Seth Marks
CHIEF FINANCIAL OFFICER / CHIEF OPERATING OFFICER / CHIEF COMPLIANCE OFFICER
Llc Shapiro Partners Management
MEMBER
Llc D Partners Management
MEMBER
Graham Angus Duncan
MEMBER
Adam John Shapiro
MEMBER
Adam John Shapiro Adam Shapiro 2007 Trust; Trustee
MEMBER
Graham Duncan Graham Duncan 2006 Trust; Trustee
MEMBER
Stuart Alan Miller
PARTNER
Leslie Miller Saiontz
PARTNER
Adam John Shapiro
MANAGING PRINCIPAL; MEMBER OF SHAPIRO PARTNERS MANAGEMENT, LLC
Graham Angus Duncan
MANAGING PRINCIPAL; MEMBER OF D PARTNERS MANAGEMENT, LLC

Office locations

3 offices in 3 states
NY
NEW YORKHQ
NC
CHARLOTTE
FL
MIAMI

Regulatory & compliance

CRD number
#157433
SEC Number
801-73320
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Performance-based
Minimum: $1,000,000 (waivable)

Data as of March 30, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. EAST ROCK CAPITAL, LLC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

BrokerCheck data is used subject to the FINRA BrokerCheck Terms of Use. Found something inaccurate? Report inaccurate data and we will correct any error we introduced. Errors in the underlying BrokerCheck record itself are referred to FINRA, which maintains that record.

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EAST ROCK CAPITAL, LLC in NEW YORK, NY | AdvisorFinder